Saint Johns Weather Records (USC00207280)
Record envelope, standing records and threshold days for Saint Johns (USC00207280), Michigan, United States, with 133 years of record.
Key Facts for Saint Johns
- Saint Johns (USC00207280) is a weather station in Michigan, United States at 43.01 latitude and -84.55 longitude, 227 m (743 ft) above sea level.
- The station reports from 1894 to 2026, 133 years of record.
- 1,464 records set at Saint Johns still stand.
- Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
- Saint Johns set a daily record precipitation of 27.9 mm (1.1 in) on 15 April 2026.
About the Station
- Location: Michigan, United States, 43.01 latitude, -84.55 longitude.
- Elevation: 227 m (743 ft).
- Period of record: 1894 to 2026, 133 years.
- Eligible elements: tmax, tmin, prcp, snow, snwd.
Daily Record Envelope and 2026
0 days at or beyond a record| Month | Highest record high | Lowest record low | 2026 highest maximum | 2026 lowest minimum |
|---|---|---|---|---|
| Jan | 17.8 C (64.0 F) | -31.7 C (-25.1 F) | n/a | n/a |
| Feb | 20.6 C (69.1 F) | -30.0 C (-22.0 F) | n/a | n/a |
| Mar | 30.0 C (86.0 F) | -25.6 C (-14.1 F) | n/a | n/a |
| Apr | 31.7 C (89.1 F) | -20.6 C (-5.1 F) | n/a | n/a |
| May | 35.0 C (95.0 F) | -9.4 C (15.1 F) | n/a | n/a |
| Jun | 37.8 C (100.0 F) | -1.7 C (28.9 F) | n/a | n/a |
| Jul | 38.9 C (102.0 F) | 3.9 C (39.0 F) | n/a | n/a |
| Aug | 38.9 C (102.0 F) | 3.3 C (37.9 F) | n/a | n/a |
| Sep | 37.2 C (99.0 F) | -2.8 C (27.0 F) | n/a | n/a |
| Oct | 31.7 C (89.1 F) | -10.0 C (14.0 F) | n/a | n/a |
| Nov | 26.1 C (79.0 F) | -21.1 C (-6.0 F) | n/a | n/a |
| Dec | 20.6 C (69.1 F) | -25.6 C (-14.1 F) | n/a | n/a |
Which Years Hold Standing Records
1,464 standing records| Year set | Standing records |
|---|---|
| 1894 | 18 |
| 1895 | 53 |
| 1896 | 35 |
| 1897 | 27 |
| 1898 | 15 |
| 1899 | 28 |
| 1900 | 19 |
| 1901 | 10 |
| 1902 | 8 |
| 1903 | 13 |
| 1904 | 16 |
| 1905 | 13 |
| 1906 | 16 |
| 1907 | 11 |
| 1909 | 6 |
| 1938 | 6 |
| 1939 | 11 |
| 1940 | 19 |
| 1941 | 19 |
| 1942 | 9 |
| 1943 | 18 |
| 1944 | 18 |
| 1945 | 22 |
| 1946 | 19 |
| 1947 | 31 |
| 1948 | 15 |
| 1949 | 16 |
| 1950 | 24 |
| 1951 | 21 |
| 1952 | 15 |
| 1953 | 26 |
| 1954 | 17 |
| 1955 | 10 |
| 1956 | 16 |
| 1957 | 7 |
| 1958 | 15 |
| 1959 | 12 |
| 1960 | 6 |
| 1961 | 8 |
| 1962 | 16 |
| 1963 | 23 |
| 1964 | 21 |
| 1965 | 24 |
| 1966 | 14 |
| 1967 | 10 |
| 1968 | 16 |
| 1969 | 9 |
| 1970 | 10 |
| 1971 | 11 |
| 1972 | 19 |
| 1973 | 18 |
| 1974 | 20 |
| 1975 | 9 |
| 1976 | 25 |
| 1977 | 24 |
| 1978 | 9 |
| 1979 | 13 |
| 1980 | 7 |
| 1981 | 10 |
| 1982 | 23 |
| 1983 | 21 |
| 1984 | 18 |
| 1985 | 12 |
| 1986 | 25 |
| 1987 | 13 |
| 1988 | 28 |
| 1989 | 16 |
| 1990 | 17 |
| 1991 | 17 |
| 1992 | 9 |
| 1993 | 11 |
| 1994 | 14 |
| 1995 | 14 |
| 1996 | 12 |
| 1997 | 10 |
| 1998 | 9 |
| 1999 | 15 |
| 2000 | 24 |
| 2001 | 8 |
| 2002 | 11 |
| 2003 | 6 |
| 2004 | 8 |
| 2005 | 12 |
| 2006 | 10 |
| 2007 | 13 |
| 2008 | 8 |
| 2009 | 7 |
| 2010 | 11 |
| 2011 | 18 |
| 2012 | 24 |
| 2013 | 12 |
| 2014 | 16 |
| 2015 | 11 |
| 2016 | 5 |
All-Time Record Progression
9 new records| Date | Kind | Detail |
|---|---|---|
| 1967-01-27 | Record daily snowfall | Record daily snowfall 50.8 cm (20.0 in) |
| 1975-08-21 | Record daily precipitation | Record daily precipitation 117.6 mm (4.6 in) |
| 1978-01-27 | Record snow depth | Record snow depth 63.5 cm (25.0 in) |
| 1978-02-04 | Record snow depth | Record snow depth 68.6 cm (27.0 in) |
| 1978-02-05 | Record snow depth | Record snow depth 76.2 cm (30.0 in) |
| 1981-10-01 | Record daily precipitation | Record daily precipitation 165.1 mm (6.5 in) |
| 1982-01-17 | Record low maximum temperature | Record low maximum temperature -18.3 C (-0.9 F) |
| 1984-01-21 | Record low minimum temperature | Record low minimum temperature -31.7 C (-25.1 F) |
| 1994-01-19 | Record low maximum temperature | Record low maximum temperature -19.4 C (-2.9 F) |
Wettest Day of Each Month
Oct: 165.1 mm (6.5 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 44.5 mm (1.8 in) | 11 January 2020 |
| Feb | 61.0 mm (2.4 in) | 22 February 1997 |
| Mar | 57.2 mm (2.3 in) | 25 March 1947 |
| Apr | 114.3 mm (4.5 in) | 26 April 1994 |
| May | 123.4 mm (4.9 in) | 16 May 2001 |
| Jun | 99.1 mm (3.9 in) | 6 June 1905 |
| Jul | 88.9 mm (3.5 in) | 13 July 1899 |
| Aug | 117.6 mm (4.6 in) | 21 August 1975 |
| Sep | 97.0 mm (3.8 in) | 10 September 1986 |
| Oct | 165.1 mm (6.5 in) | 1 October 1981 |
| Nov | 55.4 mm (2.2 in) | 11 November 1995 |
| Dec | 58.4 mm (2.3 in) | 30 December 2019 |
Period of Record Coverage
1894 to 2016| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 1894 | 297 | 81% | No |
| 1895 | 356 | 98% | Yes |
| 1896 | 361 | 99% | Yes |
| 1897 | 358 | 98% | Yes |
| 1898 | 335 | 92% | Yes |
| 1899 | 341 | 93% | Yes |
| 1900 | 339 | 93% | Yes |
| 1901 | 353 | 97% | Yes |
| 1902 | 348 | 95% | Yes |
| 1903 | 341 | 93% | Yes |
| 1904 | 209 | 57% | No |
| 1905 | 362 | 99% | Yes |
| 1906 | 207 | 57% | No |
| 1907 | 256 | 70% | No |
| 1909 | 53 | 15% | No |
| 1938 | 85 | 23% | No |
| 1939 | 317 | 87% | No |
| 1940 | 333 | 91% | Yes |
| 1941 | 303 | 83% | No |
| 1942 | 279 | 76% | No |
| 1943 | 365 | 100% | Yes |
| 1944 | 365 | 100% | Yes |
| 1945 | 365 | 100% | Yes |
| 1946 | 365 | 100% | Yes |
| 1947 | 364 | 100% | Yes |
| 1948 | 365 | 100% | Yes |
| 1949 | 363 | 99% | Yes |
| 1950 | 364 | 100% | Yes |
| 1951 | 362 | 99% | Yes |
| 1952 | 366 | 100% | Yes |
| 1953 | 365 | 100% | Yes |
| 1954 | 361 | 99% | Yes |
| 1955 | 365 | 100% | Yes |
| 1956 | 366 | 100% | Yes |
| 1957 | 365 | 100% | Yes |
| 1958 | 361 | 99% | Yes |
| 1959 | 335 | 92% | Yes |
| 1960 | 345 | 94% | Yes |
| 1961 | 365 | 100% | Yes |
| 1962 | 365 | 100% | Yes |
| 1963 | 364 | 100% | Yes |
| 1964 | 365 | 100% | Yes |
| 1965 | 365 | 100% | Yes |
| 1966 | 365 | 100% | Yes |
| 1967 | 364 | 100% | Yes |
| 1968 | 366 | 100% | Yes |
| 1969 | 365 | 100% | Yes |
| 1970 | 365 | 100% | Yes |
| 1971 | 364 | 100% | Yes |
| 1972 | 365 | 100% | Yes |
| 1973 | 365 | 100% | Yes |
| 1974 | 365 | 100% | Yes |
| 1975 | 364 | 100% | Yes |
| 1976 | 366 | 100% | Yes |
| 1977 | 365 | 100% | Yes |
| 1978 | 365 | 100% | Yes |
| 1979 | 365 | 100% | Yes |
| 1980 | 334 | 91% | Yes |
| 1981 | 333 | 91% | Yes |
| 1982 | 328 | 90% | No |
| 1983 | 329 | 90% | Yes |
| 1984 | 298 | 81% | No |
| 1985 | 305 | 84% | No |
| 1986 | 348 | 95% | Yes |
| 1987 | 364 | 100% | Yes |
| 1988 | 334 | 91% | Yes |
| 1989 | 361 | 99% | Yes |
| 1990 | 363 | 99% | Yes |
| 1991 | 352 | 96% | Yes |
| 1992 | 305 | 83% | No |
| 1993 | 357 | 98% | Yes |
| 1994 | 360 | 99% | Yes |
| 1995 | 363 | 99% | Yes |
| 1996 | 331 | 90% | Yes |
| 1997 | 359 | 98% | Yes |
| 1998 | 362 | 99% | Yes |
| 1999 | 364 | 100% | Yes |
| 2000 | 354 | 97% | Yes |
| 2001 | 362 | 99% | Yes |
| 2002 | 363 | 99% | Yes |
| 2003 | 364 | 100% | Yes |
| 2004 | 361 | 99% | Yes |
| 2005 | 333 | 91% | Yes |
| 2006 | 365 | 100% | Yes |
| 2007 | 365 | 100% | Yes |
| 2008 | 365 | 100% | Yes |
| 2009 | 337 | 92% | Yes |
| 2010 | 363 | 99% | Yes |
| 2011 | 363 | 99% | Yes |
| 2012 | 350 | 96% | Yes |
| 2013 | 230 | 63% | No |
| 2014 | 237 | 65% | No |
| 2015 | 260 | 71% | No |
| 2016 | 199 | 54% | No |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 15 April 2026 | Saint Johns, US | daily rain | 27.9 mm (1.1 in) | 0.2 mm (0.01 in) | 76 years | 33 of 100 (Routine) |
| 11 March 2026 | Saint Johns, US | daily rain (Tie) | 14.2 mm (0.6 in) | tie | 68 years | 7 of 100 (Routine) |
| 7 March 2026 | Saint Johns, US | daily rain | 22.6 mm (0.9 in) | 6.9 mm (0.27 in) | 69 years | 20 of 100 (Routine) |
| 29 December 2025 | Saint Johns, US | daily rain | 27.4 mm (1.1 in) | 1.0 mm (0.04 in) | 10 years | 14 of 100 (Routine) |
| 10 December 2025 | Saint Johns, US | daily snowfall | 6.1 cm (2.4 in) | 1.0 cm (0.4 in) | 72 years | 33 of 100 (Routine) |
| 10 December 2025 | Saint Johns, US | daily snow depth (Tie) | 17.8 cm (7.0 in) | tie | 63 years | 7 of 100 (Routine) |
| 19 June 2025 | Saint Johns, US | daily rain | 38.6 mm (1.5 in) | 12.4 mm (0.5 in) | 43 years | 33 of 100 (Routine) |
| 3 April 2025 | Saint Johns, US | daily rain | 58.7 mm (2.3 in) | 33.8 mm (1.3 in) | 60 years | 66 of 100 (Major) |
| 24 July 2024 | Saint Johns, US | daily rain | 29.2 mm (1.1 in) | 5.1 mm (0.20 in) | 2 years | 14 of 100 (Routine) |
| 10 July 2024 | Saint Johns, US | daily rain | 28.4 mm (1.1 in) | 0.5 mm (0.02 in) | 37 years | 21 of 100 (Routine) |
| 10 January 2024 | Saint Johns, US | daily rain | 18.8 mm (0.7 in) | 2.5 mm (0.10 in) | 8 years | 16 of 100 (Routine) |
| 25 August 2023 | Saint Johns, US | daily rain | 48.3 mm (1.9 in) | 5.1 mm (0.20 in) | 82 years | 38 of 100 (Notable) |
| 15 August 2023 | Saint Johns, US | daily rain | 51.3 mm (2.0 in) | 21.3 mm (0.8 in) | 72 years | 48 of 100 (Notable) |
| 6 April 2023 | Saint Johns, US | daily rain | 34.0 mm (1.3 in) | 6.6 mm (0.26 in) | 12 years | 20 of 100 (Routine) |
| 1 April 2023 | Saint Johns, US | daily rain | 26.7 mm (1.1 in) | 5.4 mm (0.21 in) | 14 years | 20 of 100 (Routine) |
| 4 August 2022 | Saint Johns, US | daily rain | 53.3 mm (2.1 in) | 4.8 mm (0.19 in) | 65 years | 32 of 100 (Routine) |
| 24 July 2022 | Saint Johns, US | daily rain | 24.1 mm (0.9 in) | 2.5 mm (0.10 in) | 121 years | 20 of 100 (Routine) |
| 17 February 2022 | Saint Johns, US | daily rain | 31.8 mm (1.3 in) | 17.6 mm (0.7 in) | 16 years | 43 of 100 (Notable) |
| 3 February 2022 | Saint Johns, US | daily snowfall | 20.3 cm (8.0 in) | 12.7 cm (5.0 in) | 50 years | 52 of 100 (Notable) |
| 12 August 2021 | Saint Johns, US | daily rain | 70.6 mm (2.8 in) | 61.5 mm (2.4 in) | 16 years | 54 of 100 (Notable) |
Climate Trend
72 complete years, 1895 to 2012| Year | Annual mean temperature | Difference from the station mean |
|---|---|---|
| 1895 | 8.4 C | -0.44 C |
| 1896 | 8.8 C | -0.06 C |
| 1897 | 8.7 C | -0.19 C |
| 1898 | 9.2 C | +0.40 C |
| 1899 | 8.7 C | -0.14 C |
| 1900 | 9.2 C | +0.32 C |
| 1901 | 8.6 C | -0.29 C |
| 1902 | 9.0 C | +0.18 C |
| 1903 | 8.6 C | -0.29 C |
| 1905 | 8.5 C | -0.31 C |
| 1943 | 7.4 C | -1.42 C |
| 1944 | 8.6 C | -0.23 C |
| 1945 | 8.3 C | -0.59 C |
| 1946 | 9.6 C | +0.71 C |
| 1947 | 8.3 C | -0.50 C |
| 1948 | 8.4 C | -0.46 C |
| 1949 | 9.4 C | +0.55 C |
| 1950 | 7.8 C | -1.00 C |
| 1951 | 7.9 C | -0.94 C |
| 1952 | 9.0 C | +0.14 C |
| 1953 | 9.8 C | +0.91 C |
| 1954 | 8.8 C | -0.04 C |
| 1955 | 9.3 C | +0.47 C |
| 1956 | 8.5 C | -0.38 C |
| 1957 | 8.7 C | -0.19 C |
| 1958 | 8.1 C | -0.74 C |
| 1960 | 8.0 C | -0.80 C |
| 1961 | 9.2 C | +0.40 C |
| 1962 | 8.8 C | -0.02 C |
| 1963 | 8.8 C | +0.00 C |
| 1964 | 9.8 C | +0.91 C |
| 1965 | 8.9 C | +0.06 C |
| 1966 | 8.6 C | -0.20 C |
| 1967 | 8.5 C | -0.36 C |
| 1968 | 9.1 C | +0.23 C |
| 1969 | 8.4 C | -0.48 C |
| 1970 | 9.1 C | +0.27 C |
| 1971 | 9.5 C | +0.63 C |
| 1972 | 7.8 C | -1.03 C |
| 1973 | 9.9 C | +1.08 C |
| 1974 | 8.8 C | -0.01 C |
| 1975 | 9.4 C | +0.55 C |
| 1976 | 8.4 C | -0.44 C |
| 1977 | 9.2 C | +0.35 C |
| 1978 | 8.4 C | -0.41 C |
| 1979 | 8.6 C | -0.28 C |
| 1981 | 8.8 C | +0.00 C |
| 1982 | 8.7 C | -0.14 C |
| 1983 | 9.5 C | +0.64 C |
| 1985 | 8.3 C | -0.57 C |
| 1986 | 7.9 C | -0.90 C |
| 1987 | 9.0 C | +0.15 C |
| 1989 | 7.8 C | -1.01 C |
| 1990 | 9.5 C | +0.61 C |
| 1991 | 9.2 C | +0.36 C |
| 1993 | 7.9 C | -0.97 C |
| 1994 | 8.3 C | -0.51 C |
| 1995 | 8.4 C | -0.44 C |
| 1997 | 8.0 C | -0.87 C |
| 1998 | 10.8 C | +1.93 C |
| 1999 | 9.4 C | +0.57 C |
| 2000 | 8.4 C | -0.40 C |
| 2001 | 9.6 C | +0.72 C |
| 2002 | 9.1 C | +0.27 C |
| 2003 | 8.1 C | -0.74 C |
| 2004 | 8.4 C | -0.47 C |
| 2006 | 9.7 C | +0.82 C |
| 2007 | 9.0 C | +0.14 C |
| 2008 | 8.2 C | -0.63 C |
| 2010 | 10.8 C | +1.95 C |
| 2011 | 10.1 C | +1.22 C |
| 2012 | 11.1 C | +2.22 C |
The fitted trend in annual mean temperature here over 1895 to 2012 is 0.04 C (-0.01 to 0.10) per decade. The interval includes zero, so the trend is not clearly different from zero. In Fahrenheit: 0.08 F (-0.01 to 0.17) per decade. The slope is a straight line fitted to 72 complete years; the brackets give its 95 percent interval.
| Measure | Per decade (C) | Per decade (F) | Period | Complete years | Reading |
|---|---|---|---|---|---|
| Annual mean temperature | 0.04 C (-0.01 to 0.10) per decade | 0.08 F (-0.01 to 0.17) per decade | 1895 to 2012 | 72 | Not clearly different from zero |
| Mean daily maximum | 0.02 C (-0.03 to 0.08) per decade | 0.04 F (-0.06 to 0.14) per decade | 1895 to 2012 | 72 | Not clearly different from zero |
| Mean daily minimum | 0.07 C (0.01 to 0.13) per decade | 0.12 F (0.01 to 0.23) per decade | 1895 to 2012 | 72 | Rise |
A year is complete when all 12 months have at least 20 days of both daily maximum and daily minimum readings. The annual mean is the mean of the monthly means. The trend describes this one station over this period; it does not say what caused the change.
Extremes by Year
1894 to 2026| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Hottest day (TXx) | 38.9 C (102.0 F) | 1947 | 35.0 C (95.0 F) | 94 |
| Coldest night (TNn) | -31.7 C (-25.1 F) | 1984 | -22.8 C (-9.0 F) | 94 |
| Wettest day (Rx1day) | 165.1 mm (6.5 in) | 1981 | 49.5 mm (1.9 in) | 104 |
| Wettest five days (Rx5day) | 195.6 mm (7.7 in) | 1981 | 77.6 mm (3.1 in) | 104 |
| Longest dry spell (CDD) | 38 days | 1899 | 19 days | 104 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1894 | 38.3 C (100.9 F) |
| 1895 | 36.7 C (98.1 F) |
| 1896 | 34.4 C (93.9 F) |
| 1897 | 37.8 C (100.0 F) |
| 1898 | 36.1 C (97.0 F) |
| 1899 | 35.0 C (95.0 F) |
| 1900 | 36.1 C (97.0 F) |
| 1901 | 35.6 C (96.1 F) |
| 1902 | 33.3 C (91.9 F) |
| 1903 | 34.4 C (93.9 F) |
| 1904 | 31.7 C (89.1 F) |
| 1905 | 34.4 C (93.9 F) |
| 1906 | 35.0 C (95.0 F) |
| 1907 | 35.0 C (95.0 F) |
| 1909 | 15.6 C (60.1 F) |
| 1938 | 30.0 C (86.0 F) |
| 1939 | 36.7 C (98.1 F) |
| 1940 | 37.8 C (100.0 F) |
| 1941 | 37.2 C (99.0 F) |
| 1942 | 34.4 C (93.9 F) |
| 1943 | 33.9 C (93.0 F) |
| 1944 | 38.3 C (100.9 F) |
| 1945 | 35.0 C (95.0 F) |
| 1946 | 35.0 C (95.0 F) |
| 1947 | 38.9 C (102.0 F) |
| 1948 | 36.1 C (97.0 F) |
| 1949 | 34.4 C (93.9 F) |
| 1950 | 31.7 C (89.1 F) |
| 1951 | 32.8 C (91.0 F) |
| 1952 | 35.6 C (96.1 F) |
| 1953 | 37.8 C (100.0 F) |
| 1954 | 35.0 C (95.0 F) |
| 1955 | 37.8 C (100.0 F) |
| 1956 | 33.9 C (93.0 F) |
| 1957 | 33.3 C (91.9 F) |
| 1958 | 33.9 C (93.0 F) |
| 1959 | 33.3 C (91.9 F) |
| 1960 | 34.4 C (93.9 F) |
| 1961 | 33.3 C (91.9 F) |
| 1962 | 33.9 C (93.0 F) |
| 1963 | 35.6 C (96.1 F) |
| 1964 | 36.7 C (98.1 F) |
| 1965 | 35.0 C (95.0 F) |
| 1966 | 35.6 C (96.1 F) |
| 1967 | 32.2 C (90.0 F) |
| 1968 | 33.9 C (93.0 F) |
| 1969 | 33.3 C (91.9 F) |
| 1970 | 34.4 C (93.9 F) |
| 1971 | 36.1 C (97.0 F) |
| 1972 | 33.3 C (91.9 F) |
| 1973 | 35.0 C (95.0 F) |
| 1974 | 35.0 C (95.0 F) |
| 1975 | 35.0 C (95.0 F) |
| 1976 | 34.4 C (93.9 F) |
| 1977 | 36.1 C (97.0 F) |
| 1978 | 35.0 C (95.0 F) |
| 1979 | 32.8 C (91.0 F) |
| 1980 | 35.0 C (95.0 F) |
| 1981 | 33.9 C (93.0 F) |
| 1982 | 32.8 C (91.0 F) |
| 1983 | 36.1 C (97.0 F) |
| 1984 | 34.4 C (93.9 F) |
| 1985 | 33.3 C (91.9 F) |
| 1986 | 34.4 C (93.9 F) |
| 1987 | 36.7 C (98.1 F) |
| 1988 | 37.8 C (100.0 F) |
| 1989 | 33.9 C (93.0 F) |
| 1990 | 34.4 C (93.9 F) |
| 1991 | 34.4 C (93.9 F) |
| 1992 | 35.0 C (95.0 F) |
| 1993 | 33.9 C (93.0 F) |
| 1994 | 35.6 C (96.1 F) |
| 1995 | 37.2 C (99.0 F) |
| 1996 | 34.4 C (93.9 F) |
| 1997 | 34.4 C (93.9 F) |
| 1998 | 34.4 C (93.9 F) |
| 1999 | 35.0 C (95.0 F) |
| 2000 | 33.3 C (91.9 F) |
| 2001 | 36.1 C (97.0 F) |
| 2002 | 34.4 C (93.9 F) |
| 2003 | 35.6 C (96.1 F) |
| 2004 | 31.7 C (89.1 F) |
| 2005 | 33.9 C (93.0 F) |
| 2006 | 35.0 C (95.0 F) |
| 2007 | 35.6 C (96.1 F) |
| 2008 | 33.3 C (91.9 F) |
| 2009 | 35.0 C (95.0 F) |
| 2010 | 35.6 C (96.1 F) |
| 2011 | 37.2 C (99.0 F) |
| 2012 | 38.9 C (102.0 F) |
| 2013 | 34.4 C (93.9 F) |
| 2014 | 30.0 C (86.0 F) |
| 2015 | 31.7 C (89.1 F) |
| 2016 | 35.0 C (95.0 F) |
| 2017 | n/a |
| 2018 | n/a |
| 2019 | n/a |
| 2020 | n/a |
| 2021 | n/a |
| 2022 | n/a |
| 2023 | n/a |
| 2024 | n/a |
| 2025 | n/a |
| 2026 | n/a |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1894 | -21.1 C (-6.0 F) |
| 1895 | -25.0 C (-13.0 F) |
| 1896 | -23.3 C (-9.9 F) |
| 1897 | -24.4 C (-11.9 F) |
| 1898 | -22.2 C (-8.0 F) |
| 1899 | -30.0 C (-22.0 F) |
| 1900 | -22.8 C (-9.0 F) |
| 1901 | -22.8 C (-9.0 F) |
| 1902 | -21.1 C (-6.0 F) |
| 1903 | -24.4 C (-11.9 F) |
| 1904 | -26.7 C (-16.1 F) |
| 1905 | -25.6 C (-14.1 F) |
| 1906 | -22.2 C (-8.0 F) |
| 1907 | -18.3 C (-0.9 F) |
| 1909 | -17.8 C (0.0 F) |
| 1938 | -16.1 C (3.0 F) |
| 1939 | -17.8 C (0.0 F) |
| 1940 | -23.9 C (-11.0 F) |
| 1941 | -16.1 C (3.0 F) |
| 1942 | -23.9 C (-11.0 F) |
| 1943 | -24.4 C (-11.9 F) |
| 1944 | -22.8 C (-9.0 F) |
| 1945 | -22.2 C (-8.0 F) |
| 1946 | -22.2 C (-8.0 F) |
| 1947 | -25.0 C (-13.0 F) |
| 1948 | -27.2 C (-17.0 F) |
| 1949 | -21.1 C (-6.0 F) |
| 1950 | -23.3 C (-9.9 F) |
| 1951 | -28.3 C (-18.9 F) |
| 1952 | -18.9 C (-2.0 F) |
| 1953 | -18.9 C (-2.0 F) |
| 1954 | -23.9 C (-11.0 F) |
| 1955 | -20.6 C (-5.1 F) |
| 1956 | -18.3 C (-0.9 F) |
| 1957 | -21.1 C (-6.0 F) |
| 1958 | -25.0 C (-13.0 F) |
| 1959 | -24.4 C (-11.9 F) |
| 1960 | -22.2 C (-8.0 F) |
| 1961 | -23.3 C (-9.9 F) |
| 1962 | -26.1 C (-15.0 F) |
| 1963 | -25.0 C (-13.0 F) |
| 1964 | -23.9 C (-11.0 F) |
| 1965 | -21.7 C (-7.1 F) |
| 1966 | -23.3 C (-9.9 F) |
| 1967 | -24.4 C (-11.9 F) |
| 1968 | -22.8 C (-9.0 F) |
| 1969 | -21.1 C (-6.0 F) |
| 1970 | -22.2 C (-8.0 F) |
| 1971 | -22.8 C (-9.0 F) |
| 1972 | -28.3 C (-18.9 F) |
| 1973 | -23.9 C (-11.0 F) |
| 1974 | -23.9 C (-11.0 F) |
| 1975 | -18.3 C (-0.9 F) |
| 1976 | -26.1 C (-15.0 F) |
| 1977 | -23.9 C (-11.0 F) |
| 1978 | -24.4 C (-11.9 F) |
| 1979 | -27.2 C (-17.0 F) |
| 1980 | -21.1 C (-6.0 F) |
| 1981 | -25.0 C (-13.0 F) |
| 1982 | -24.4 C (-11.9 F) |
| 1983 | -25.0 C (-13.0 F) |
| 1984 | -31.7 C (-25.1 F) |
| 1985 | -23.3 C (-9.9 F) |
| 1986 | -23.3 C (-9.9 F) |
| 1987 | -21.1 C (-6.0 F) |
| 1988 | -27.8 C (-18.0 F) |
| 1989 | -22.2 C (-8.0 F) |
| 1990 | -18.3 C (-0.9 F) |
| 1991 | -17.8 C (0.0 F) |
| 1992 | -15.6 C (3.9 F) |
| 1993 | -23.9 C (-11.0 F) |
| 1994 | -28.3 C (-18.9 F) |
| 1995 | -20.6 C (-5.1 F) |
| 1996 | -23.9 C (-11.0 F) |
| 1997 | -21.7 C (-7.1 F) |
| 1998 | -15.6 C (3.9 F) |
| 1999 | -21.1 C (-6.0 F) |
| 2000 | -21.1 C (-6.0 F) |
| 2001 | -18.3 C (-0.9 F) |
| 2002 | -20.6 C (-5.1 F) |
| 2003 | -21.7 C (-7.1 F) |
| 2004 | -22.8 C (-9.0 F) |
| 2005 | -21.1 C (-6.0 F) |
| 2006 | -18.3 C (-0.9 F) |
| 2007 | -22.2 C (-8.0 F) |
| 2008 | -20.6 C (-5.1 F) |
| 2009 | -22.2 C (-8.0 F) |
| 2010 | -15.6 C (3.9 F) |
| 2011 | -19.4 C (-2.9 F) |
| 2012 | -17.2 C (1.0 F) |
| 2013 | -18.3 C (-0.9 F) |
| 2014 | -24.4 C (-11.9 F) |
| 2015 | -23.9 C (-11.0 F) |
| 2016 | -17.8 C (0.0 F) |
| 2017 | n/a |
| 2018 | n/a |
| 2019 | n/a |
| 2020 | n/a |
| 2021 | n/a |
| 2022 | n/a |
| 2023 | n/a |
| 2024 | n/a |
| 2025 | n/a |
| 2026 | n/a |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1894 | 25.4 mm (1.0 in) |
| 1895 | 44.5 mm (1.8 in) |
| 1896 | 62.2 mm (2.4 in) |
| 1897 | 57.7 mm (2.3 in) |
| 1898 | 35.6 mm (1.4 in) |
| 1899 | 88.9 mm (3.5 in) |
| 1900 | 33.0 mm (1.3 in) |
| 1901 | 82.6 mm (3.3 in) |
| 1902 | 69.9 mm (2.8 in) |
| 1903 | 25.4 mm (1.0 in) |
| 1904 | 32.8 mm (1.3 in) |
| 1905 | 99.1 mm (3.9 in) |
| 1906 | 30.7 mm (1.2 in) |
| 1907 | 30.0 mm (1.2 in) |
| 1909 | 17.0 mm (0.7 in) |
| 1938 | 16.5 mm (0.6 in) |
| 1939 | 28.7 mm (1.1 in) |
| 1940 | 46.7 mm (1.8 in) |
| 1941 | 34.3 mm (1.4 in) |
| 1942 | 49.3 mm (1.9 in) |
| 1943 | 66.0 mm (2.6 in) |
| 1944 | 42.2 mm (1.7 in) |
| 1945 | 50.8 mm (2.0 in) |
| 1946 | 42.2 mm (1.7 in) |
| 1947 | 57.2 mm (2.3 in) |
| 1948 | 51.3 mm (2.0 in) |
| 1949 | 68.8 mm (2.7 in) |
| 1950 | 85.9 mm (3.4 in) |
| 1951 | 40.1 mm (1.6 in) |
| 1952 | 96.0 mm (3.8 in) |
| 1953 | 25.4 mm (1.0 in) |
| 1954 | 56.1 mm (2.2 in) |
| 1955 | 41.4 mm (1.6 in) |
| 1956 | 48.5 mm (1.9 in) |
| 1957 | 53.1 mm (2.1 in) |
| 1958 | 37.6 mm (1.5 in) |
| 1959 | 38.4 mm (1.5 in) |
| 1960 | 49.5 mm (1.9 in) |
| 1961 | 33.5 mm (1.3 in) |
| 1962 | 27.7 mm (1.1 in) |
| 1963 | 53.3 mm (2.1 in) |
| 1964 | 55.6 mm (2.2 in) |
| 1965 | 47.0 mm (1.9 in) |
| 1966 | 36.8 mm (1.4 in) |
| 1967 | 64.3 mm (2.5 in) |
| 1968 | 61.0 mm (2.4 in) |
| 1969 | 48.3 mm (1.9 in) |
| 1970 | 51.6 mm (2.0 in) |
| 1971 | 45.5 mm (1.8 in) |
| 1972 | 69.9 mm (2.8 in) |
| 1973 | 51.6 mm (2.0 in) |
| 1974 | 49.3 mm (1.9 in) |
| 1975 | 117.6 mm (4.6 in) |
| 1976 | 95.0 mm (3.7 in) |
| 1977 | 47.2 mm (1.9 in) |
| 1978 | 26.7 mm (1.1 in) |
| 1979 | 33.8 mm (1.3 in) |
| 1980 | 52.1 mm (2.1 in) |
| 1981 | 165.1 mm (6.5 in) |
| 1982 | 45.7 mm (1.8 in) |
| 1983 | 43.9 mm (1.7 in) |
| 1984 | 35.6 mm (1.4 in) |
| 1985 | 53.6 mm (2.1 in) |
| 1986 | 97.0 mm (3.8 in) |
| 1987 | 38.6 mm (1.5 in) |
| 1988 | 77.2 mm (3.0 in) |
| 1989 | 55.9 mm (2.2 in) |
| 1990 | 47.0 mm (1.9 in) |
| 1991 | 42.7 mm (1.7 in) |
| 1992 | 41.4 mm (1.6 in) |
| 1993 | 48.8 mm (1.9 in) |
| 1994 | 114.3 mm (4.5 in) |
| 1995 | 55.4 mm (2.2 in) |
| 1996 | 67.8 mm (2.7 in) |
| 1997 | 85.3 mm (3.4 in) |
| 1998 | 73.7 mm (2.9 in) |
| 1999 | 49.5 mm (1.9 in) |
| 2000 | 83.6 mm (3.3 in) |
| 2001 | 123.4 mm (4.9 in) |
| 2002 | 28.4 mm (1.1 in) |
| 2003 | 43.9 mm (1.7 in) |
| 2004 | 60.7 mm (2.4 in) |
| 2005 | 49.8 mm (2.0 in) |
| 2006 | 64.5 mm (2.5 in) |
| 2007 | 48.8 mm (1.9 in) |
| 2008 | 69.3 mm (2.7 in) |
| 2009 | 71.1 mm (2.8 in) |
| 2010 | 49.8 mm (2.0 in) |
| 2011 | 41.9 mm (1.6 in) |
| 2012 | 43.4 mm (1.7 in) |
| 2013 | 49.5 mm (1.9 in) |
| 2014 | 47.8 mm (1.9 in) |
| 2015 | 26.4 mm (1.0 in) |
| 2016 | 60.5 mm (2.4 in) |
| 2017 | 58.7 mm (2.3 in) |
| 2018 | 48.8 mm (1.9 in) |
| 2019 | 58.4 mm (2.3 in) |
| 2020 | 59.4 mm (2.3 in) |
| 2021 | 70.6 mm (2.8 in) |
| 2022 | 53.3 mm (2.1 in) |
| 2023 | 51.3 mm (2.0 in) |
| 2024 | 31.0 mm (1.2 in) |
| 2025 | 58.7 mm (2.3 in) |
| 2026 | 32.3 mm (1.3 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1894 | 43.3 mm (1.7 in) |
| 1895 | 78.2 mm (3.1 in) |
| 1896 | 97.8 mm (3.9 in) |
| 1897 | 77.2 mm (3.0 in) |
| 1898 | 49.6 mm (2.0 in) |
| 1899 | 88.9 mm (3.5 in) |
| 1900 | 71.7 mm (2.8 in) |
| 1901 | 89.0 mm (3.5 in) |
| 1902 | 112.1 mm (4.4 in) |
| 1903 | 15.2 mm (0.6 in) |
| 1904 | 56.4 mm (2.2 in) |
| 1905 | 155.5 mm (6.1 in) |
| 1906 | 60.4 mm (2.4 in) |
| 1907 | 50.4 mm (2.0 in) |
| 1909 | 23.1 mm (0.9 in) |
| 1938 | 26.8 mm (1.1 in) |
| 1939 | 70.6 mm (2.8 in) |
| 1940 | 130.3 mm (5.1 in) |
| 1941 | 40.4 mm (1.6 in) |
| 1942 | 132.1 mm (5.2 in) |
| 1943 | 75.6 mm (3.0 in) |
| 1944 | 42.7 mm (1.7 in) |
| 1945 | 62.0 mm (2.4 in) |
| 1946 | 51.3 mm (2.0 in) |
| 1947 | 68.3 mm (2.7 in) |
| 1948 | 71.9 mm (2.8 in) |
| 1949 | 94.2 mm (3.7 in) |
| 1950 | 184.7 mm (7.3 in) |
| 1951 | 70.2 mm (2.8 in) |
| 1952 | 97.8 mm (3.9 in) |
| 1953 | 46.0 mm (1.8 in) |
| 1954 | 98.7 mm (3.9 in) |
| 1955 | 101.0 mm (4.0 in) |
| 1956 | 90.2 mm (3.6 in) |
| 1957 | 107.8 mm (4.2 in) |
| 1958 | 75.4 mm (3.0 in) |
| 1959 | 68.3 mm (2.7 in) |
| 1960 | 67.3 mm (2.6 in) |
| 1961 | 61.4 mm (2.4 in) |
| 1962 | 75.7 mm (3.0 in) |
| 1963 | 56.6 mm (2.2 in) |
| 1964 | 78.0 mm (3.1 in) |
| 1965 | 72.1 mm (2.8 in) |
| 1966 | 59.2 mm (2.3 in) |
| 1967 | 68.6 mm (2.7 in) |
| 1968 | 113.6 mm (4.5 in) |
| 1969 | 76.7 mm (3.0 in) |
| 1970 | 78.3 mm (3.1 in) |
| 1971 | 70.4 mm (2.8 in) |
| 1972 | 78.2 mm (3.1 in) |
| 1973 | 84.6 mm (3.3 in) |
| 1974 | 83.8 mm (3.3 in) |
| 1975 | 159.6 mm (6.3 in) |
| 1976 | 106.3 mm (4.2 in) |
| 1977 | 68.3 mm (2.7 in) |
| 1978 | 53.2 mm (2.1 in) |
| 1979 | 55.9 mm (2.2 in) |
| 1980 | 80.1 mm (3.2 in) |
| 1981 | 195.6 mm (7.7 in) |
| 1982 | 81.2 mm (3.2 in) |
| 1983 | 76.4 mm (3.0 in) |
| 1984 | 61.0 mm (2.4 in) |
| 1985 | 76.2 mm (3.0 in) |
| 1986 | 158.5 mm (6.2 in) |
| 1987 | 68.3 mm (2.7 in) |
| 1988 | 121.2 mm (4.8 in) |
| 1989 | 101.4 mm (4.0 in) |
| 1990 | 79.6 mm (3.1 in) |
| 1991 | 54.4 mm (2.1 in) |
| 1992 | 118.4 mm (4.7 in) |
| 1993 | 85.3 mm (3.4 in) |
| 1994 | 181.1 mm (7.1 in) |
| 1995 | 71.0 mm (2.8 in) |
| 1996 | 72.1 mm (2.8 in) |
| 1997 | 95.7 mm (3.8 in) |
| 1998 | 82.0 mm (3.2 in) |
| 1999 | 73.2 mm (2.9 in) |
| 2000 | 116.9 mm (4.6 in) |
| 2001 | 134.0 mm (5.3 in) |
| 2002 | 51.8 mm (2.0 in) |
| 2003 | 98.8 mm (3.9 in) |
| 2004 | 93.7 mm (3.7 in) |
| 2005 | 70.7 mm (2.8 in) |
| 2006 | 76.3 mm (3.0 in) |
| 2007 | 105.6 mm (4.2 in) |
| 2008 | 134.3 mm (5.3 in) |
| 2009 | 90.4 mm (3.6 in) |
| 2010 | 69.9 mm (2.8 in) |
| 2011 | 61.0 mm (2.4 in) |
| 2012 | 93.9 mm (3.7 in) |
| 2013 | 62.4 mm (2.5 in) |
| 2014 | 89.0 mm (3.5 in) |
| 2015 | 51.6 mm (2.0 in) |
| 2016 | 95.1 mm (3.7 in) |
| 2017 | 87.7 mm (3.5 in) |
| 2018 | 84.6 mm (3.3 in) |
| 2019 | 94.1 mm (3.7 in) |
| 2020 | 106.0 mm (4.2 in) |
| 2021 | 132.9 mm (5.2 in) |
| 2022 | 54.3 mm (2.1 in) |
| 2023 | 61.1 mm (2.4 in) |
| 2024 | 38.8 mm (1.5 in) |
| 2025 | 80.6 mm (3.2 in) |
| 2026 | 93.2 mm (3.7 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1894 | 22 days |
| 1895 | 27 days |
| 1896 | 22 days |
| 1897 | 19 days |
| 1898 | 19 days |
| 1899 | 38 days |
| 1900 | 13 days |
| 1901 | 28 days |
| 1902 | 20 days |
| 1903 | 13 days |
| 1904 | 30 days |
| 1905 | 22 days |
| 1906 | 28 days |
| 1907 | 20 days |
| 1909 | 15 days |
| 1938 | 18 days |
| 1939 | 23 days |
| 1940 | 17 days |
| 1941 | 3 days |
| 1942 | 6 days |
| 1943 | 25 days |
| 1944 | 24 days |
| 1945 | 14 days |
| 1946 | 19 days |
| 1947 | 12 days |
| 1948 | 19 days |
| 1949 | 22 days |
| 1950 | 12 days |
| 1951 | 12 days |
| 1952 | 21 days |
| 1953 | 24 days |
| 1954 | 25 days |
| 1955 | 27 days |
| 1956 | 19 days |
| 1957 | 32 days |
| 1958 | 30 days |
| 1959 | 13 days |
| 1960 | 23 days |
| 1961 | 12 days |
| 1962 | 22 days |
| 1963 | 22 days |
| 1964 | 17 days |
| 1965 | 17 days |
| 1966 | 19 days |
| 1967 | 21 days |
| 1968 | 35 days |
| 1969 | 24 days |
| 1970 | 16 days |
| 1971 | 24 days |
| 1972 | 20 days |
| 1973 | 27 days |
| 1974 | 17 days |
| 1975 | 15 days |
| 1976 | 25 days |
| 1977 | 15 days |
| 1978 | 18 days |
| 1979 | 34 days |
| 1980 | 20 days |
| 1981 | 34 days |
| 1982 | 16 days |
| 1983 | 26 days |
| 1984 | 22 days |
| 1985 | 12 days |
| 1986 | 14 days |
| 1987 | 29 days |
| 1988 | 19 days |
| 1989 | 20 days |
| 1990 | 16 days |
| 1991 | 27 days |
| 1992 | 19 days |
| 1993 | 15 days |
| 1994 | 18 days |
| 1995 | 27 days |
| 1996 | 12 days |
| 1997 | 12 days |
| 1998 | 19 days |
| 1999 | 24 days |
| 2000 | 16 days |
| 2001 | 26 days |
| 2002 | 26 days |
| 2003 | 16 days |
| 2004 | 17 days |
| 2005 | 30 days |
| 2006 | 20 days |
| 2007 | 21 days |
| 2008 | 15 days |
| 2009 | 15 days |
| 2010 | 20 days |
| 2011 | 9 days |
| 2012 | 17 days |
| 2013 | 12 days |
| 2014 | 9 days |
| 2015 | 10 days |
| 2016 | 14 days |
| 2017 | 10 days |
| 2018 | 18 days |
| 2019 | 17 days |
| 2020 | 15 days |
| 2021 | 18 days |
| 2022 | 15 days |
| 2023 | 13 days |
| 2024 | 14 days |
| 2025 | 16 days |
| 2026 | 11 days |
Each chart shows one value per year; the dot marks the record year. TXx is the hottest daily maximum, TNn the coldest daily minimum, Rx1day and Rx5day the largest one-day and five-day rain totals, and CDD the longest run of days with less than 1 mm of rain. A year with missing days can understate an extreme.
Frost Dates and Growing Season
72 years with a frostAcross 72 years with a frost, the median last spring frost at Saint Johns falls on 6 May and the median first autumn frost on 7 October, which leaves a median of 155 days between them.
In 1976 to 2012 the median growing season was 158 days. That is 15 days more than in 1895 to 1963.
Fitted over all years, the growing season changes by +1.5 days per decade at this station.
| Measure | Median, all years | Earliest period (1895 to 1963) | Recent period (1976 to 2012) | Recent against earliest | Fitted trend |
|---|---|---|---|---|---|
| Last spring frost | 6 May | 12 May | 1 May | 11 days earlier | -0.8 days per decade |
| First autumn frost | 7 October | 1 October | 9 October | 8 days later | +0.7 days per decade |
| Growing days | 155 days | 143 days | 158 days | 15 days more | +1.5 days per decade |
A frost day is a day with a daily minimum at or below 0 C (32 F). The last spring frost and the first autumn frost are the last and first such days of the cold season, and growing days are the days between them. A negative trend for the last spring frost means it comes earlier.
Rainfall Return Levels
80 years, 1895 to 2021A day with at least 53.1 mm (2.1 in) of rain is expected about once in 2 years. A day with at least 149.5 mm (5.9 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 53.1 mm (2.1 in) | |
| 5 years | 72.9 mm (2.9 in) | |
| 10 years | 88.1 mm (3.5 in) | |
| 25 years | 110.1 mm (4.3 in) | |
| 50 years | 128.7 mm (5.1 in) | |
| 100 years | 149.5 mm (5.9 in) | Longer than the 80 years of record |
The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 80 years of values from 1895 to 2021.
A return level is an estimate. It is least reliable for the long periods, 50 and 100 years, and for any period longer than the record behind the fit, where the fit has to reach past the largest day actually observed. It is not a forecast.
The largest wettest-day totals in the fit: 165.1 mm (6.5 in) in 1981; 123.4 mm (4.9 in) in 2001; 117.6 mm (4.6 in) in 1975.
Station Changes
No change in the annual mean temperature of this station was found against its neighbours.
Download the Data
Source: NOAA National Centers for Environmental Information, Global Historical Climatology Network Daily (GHCN-Daily). Records are computed by World Extreme Weather Monitor and are not official NOAA products. (US Government open data (NOAA NCEI)) Data as of 2026-10-17 (17 October 2026). Records are computed by this site and are not official.
Data as of . Last revised (2026-10-12).