Rush 1N Weather Records (USC00057287)
Record envelope, standing records and threshold days for Rush 1N (USC00057287), Colorado, United States, with 99 years of record.
Key Facts for Rush 1N
- Rush 1N (USC00057287) is a weather station in Colorado, United States at 38.86 latitude and -104.09 longitude, 1,845 m (6,054 ft) above sea level.
- The station reports from 1916 to 2014, 99 years of record.
- 1,464 records set at Rush 1N still stand.
- Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
- Rush 1N set a daily record low maximum temperature of -2.2 C (28.0 F) on 23 March 2014.
About the Station
- Location: Colorado, United States, 38.86 latitude, -104.09 longitude.
- Elevation: 1,845 m (6,054 ft).
- Period of record: 1916 to 2014, 99 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 | 21.7 C (71.1 F) | -32.8 C (-27.0 F) | n/a | n/a |
| Feb | 24.4 C (75.9 F) | -30.0 C (-22.0 F) | n/a | n/a |
| Mar | 27.8 C (82.0 F) | -23.9 C (-11.0 F) | n/a | n/a |
| Apr | 30.0 C (86.0 F) | -19.4 C (-2.9 F) | n/a | n/a |
| May | 36.1 C (97.0 F) | -11.1 C (12.0 F) | n/a | n/a |
| Jun | 38.9 C (102.0 F) | 0.0 C (32.0 F) | n/a | n/a |
| Jul | 40.0 C (104.0 F) | 3.9 C (39.0 F) | n/a | n/a |
| Aug | 39.4 C (102.9 F) | 2.2 C (36.0 F) | n/a | n/a |
| Sep | 37.8 C (100.0 F) | -11.1 C (12.0 F) | n/a | n/a |
| Oct | 32.2 C (90.0 F) | -20.0 C (-4.0 F) | n/a | n/a |
| Nov | 25.6 C (78.1 F) | -26.7 C (-16.1 F) | n/a | n/a |
| Dec | 23.9 C (75.0 F) | -31.7 C (-25.1 F) | n/a | n/a |
Which Years Hold Standing Records
1,464 standing records| Year set | Standing records |
|---|---|
| 1958 | 20 |
| 1959 | 42 |
| 1960 | 51 |
| 1961 | 27 |
| 1962 | 48 |
| 1963 | 50 |
| 1964 | 34 |
| 1965 | 32 |
| 1966 | 26 |
| 1967 | 27 |
| 1968 | 24 |
| 1969 | 34 |
| 1970 | 28 |
| 1971 | 30 |
| 1972 | 12 |
| 1975 | 18 |
| 1976 | 22 |
| 1977 | 24 |
| 1978 | 46 |
| 1979 | 30 |
| 1980 | 26 |
| 1981 | 18 |
| 1982 | 28 |
| 1983 | 21 |
| 1984 | 18 |
| 1985 | 33 |
| 1986 | 57 |
| 1987 | 30 |
| 1988 | 27 |
| 1989 | 33 |
| 1990 | 32 |
| 1991 | 21 |
| 1992 | 21 |
| 1993 | 24 |
| 1994 | 10 |
| 1995 | 41 |
| 1997 | 28 |
| 1998 | 18 |
| 1999 | 20 |
| 2000 | 24 |
| 2001 | 17 |
| 2002 | 25 |
| 2003 | 30 |
| 2004 | 24 |
| 2005 | 19 |
| 2006 | 33 |
| 2007 | 27 |
| 2008 | 18 |
| 2009 | 21 |
| 2010 | 14 |
| 2011 | 28 |
| 2012 | 24 |
| 2013 | 26 |
| 2014 | 3 |
All-Time Record Progression
3 new records| Date | Kind | Detail |
|---|---|---|
| 1957-08-03 | Record daily precipitation | Record daily precipitation 92.7 mm (3.6 in) |
| 1997-10-25 | Record daily snowfall | Record daily snowfall 71.1 cm (28.0 in) |
| 2006-12-21 | Record snow depth | Record snow depth 35.6 cm (14.0 in) |
Wettest Day of Each Month
Aug: 92.7 mm (3.6 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 19.6 mm (0.8 in) | 8 January 1939 |
| Feb | 17.8 mm (0.7 in) | 3 February 2012 |
| Mar | 25.4 mm (1.0 in) | 30 March 2000 |
| Apr | 47.0 mm (1.9 in) | 29 April 1999 |
| May | 76.2 mm (3.0 in) | 30 May 1935 |
| Jun | 55.9 mm (2.2 in) | 25 June 1937 |
| Jul | 74.9 mm (2.9 in) | 20 July 1977 |
| Aug | 92.7 mm (3.6 in) | 3 August 1957 |
| Sep | 88.1 mm (3.5 in) | 1 September 1942 |
| Oct | 45.7 mm (1.8 in) | 18 October 1960 |
| Nov | 20.6 mm (0.8 in) | 28 November 1928 |
| Dec | 20.3 mm (0.8 in) | 27 December 1979 |
Period of Record Coverage
1958 to 2014| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 1958 | 122 | 33% | No |
| 1959 | 360 | 99% | Yes |
| 1960 | 364 | 99% | Yes |
| 1961 | 363 | 99% | Yes |
| 1962 | 360 | 99% | Yes |
| 1963 | 362 | 99% | Yes |
| 1964 | 364 | 99% | Yes |
| 1965 | 363 | 99% | Yes |
| 1966 | 364 | 100% | Yes |
| 1967 | 362 | 99% | Yes |
| 1968 | 363 | 99% | Yes |
| 1969 | 361 | 99% | Yes |
| 1970 | 358 | 98% | Yes |
| 1971 | 296 | 81% | No |
| 1972 | 22 | 6% | No |
| 1975 | 269 | 74% | No |
| 1976 | 361 | 99% | Yes |
| 1977 | 360 | 99% | Yes |
| 1978 | 364 | 100% | Yes |
| 1979 | 364 | 100% | Yes |
| 1980 | 365 | 100% | Yes |
| 1981 | 364 | 100% | Yes |
| 1982 | 330 | 90% | Yes |
| 1983 | 331 | 91% | Yes |
| 1984 | 336 | 92% | Yes |
| 1985 | 325 | 89% | No |
| 1986 | 311 | 85% | No |
| 1987 | 314 | 86% | No |
| 1988 | 309 | 84% | No |
| 1989 | 349 | 96% | Yes |
| 1990 | 356 | 98% | Yes |
| 1991 | 363 | 99% | Yes |
| 1992 | 354 | 97% | Yes |
| 1993 | 355 | 97% | Yes |
| 1994 | 353 | 97% | Yes |
| 1995 | 268 | 73% | No |
| 1997 | 274 | 75% | No |
| 1998 | 363 | 99% | Yes |
| 1999 | 362 | 99% | Yes |
| 2000 | 363 | 99% | Yes |
| 2001 | 362 | 99% | Yes |
| 2002 | 364 | 100% | Yes |
| 2003 | 359 | 98% | Yes |
| 2004 | 365 | 100% | Yes |
| 2005 | 364 | 100% | Yes |
| 2006 | 365 | 100% | Yes |
| 2007 | 362 | 99% | Yes |
| 2008 | 366 | 100% | Yes |
| 2009 | 335 | 92% | Yes |
| 2010 | 363 | 99% | Yes |
| 2011 | 365 | 100% | Yes |
| 2012 | 366 | 100% | Yes |
| 2013 | 355 | 97% | Yes |
| 2014 | 87 | 24% | No |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 23 March 2014 | Rush 1N, US | daily low max | -2.2 C (28.0 F) | 1.1 C (2.0 F) | 33 years | 16 of 100 (Routine) |
| 8 March 2014 | Rush 1N, US | daily snowfall (Tie) | 5.1 cm (2.0 in) | tie | 20 years | 3 of 100 (Routine) |
| 7 March 2014 | Rush 1N, US | daily high min | 0.6 C (33.1 F) | 0.6 C (1.1 F) | 7 years | 8 of 100 (Routine) |
| 2 March 2014 | Rush 1N, US | daily low min (Tie) | -22.2 C (-8.0 F) | tie | 53 years | 5 of 100 (Routine) |
| 6 February 2014 | Rush 1N, US | daily low max | -19.4 C (-2.9 F) | 1.1 C (2.0 F) | 24 years | 13 of 100 (Routine) |
| 4 February 2014 | Rush 1N, US | daily rain | 10.2 mm (0.4 in) | 5.1 mm (0.20 in) | 4 years | 20 of 100 (Routine) |
| 28 January 2014 | Rush 1N, US | daily snowfall (Tie) | 5.1 cm (2.0 in) | tie | 58 years | 6 of 100 (Routine) |
| 24 January 2014 | Rush 1N, US | daily low max (Tie) | -6.1 C (21.0 F) | tie | 35 years | 3 of 100 (Routine) |
| 23 January 2014 | Rush 1N, US | daily snowfall (Tie) | 10.2 cm (4.0 in) | tie | 82 years | 8 of 100 (Routine) |
| 6 January 2014 | Rush 1N, US | daily snow depth (Tie) | 10.2 cm (4.0 in) | tie | 7 years | 2 of 100 (Routine) |
| 5 January 2014 | Rush 1N, US | daily snow depth | 10.2 cm (4.0 in) | 2.6 cm (1.0 in) | 7 years | 16 of 100 (Routine) |
| 5 January 2014 | Rush 1N, US | daily snowfall (Tie) | 10.2 cm (4.0 in) | tie | 74 years | 7 of 100 (Routine) |
| 19 December 2013 | Rush 1N, US | daily high min | 0.6 C (33.1 F) | 2.3 C (4.1 F) | 55 years | 25 of 100 (Routine) |
| 19 December 2013 | Rush 1N, US | daily high max | 17.8 C (64.0 F) | 1.1 C (2.0 F) | 2 years | 6 of 100 (Routine) |
| 7 December 2013 | Rush 1N, US | daily low min | -25.6 C (-14.1 F) | 1.7 C (3.1 F) | 8 years | 10 of 100 (Routine) |
| 6 December 2013 | Rush 1N, US | daily low max | -15.0 C (5.0 F) | 5.6 C (10.1 F) | 35 years | 22 of 100 (Routine) |
| 6 December 2013 | Rush 1N, US | daily low min | -26.1 C (-15.0 F) | 4.4 C (7.9 F) | 8 years | 14 of 100 (Routine) |
| 5 December 2013 | Rush 1N, US | daily low min | -23.9 C (-11.0 F) | 5.6 C (10.1 F) | 8 years | 17 of 100 (Routine) |
| 5 December 2013 | Rush 1N, US | daily rain | 5.1 mm (0.20 in) | 0.3 mm (0.01 in) | 20 years | 15 of 100 (Routine) |
| 5 December 2013 | Rush 1N, US | daily low max | -13.3 C (8.1 F) | 5.0 C (9.0 F) | 4 years | 12 of 100 (Routine) |
Climate Trend
44 complete years, 1959 to 2013| Year | Annual mean temperature | Difference from the station mean |
|---|---|---|
| 1959 | 8.6 C | -0.01 C |
| 1960 | 8.6 C | -0.01 C |
| 1961 | 8.1 C | -0.55 C |
| 1962 | 9.3 C | +0.65 C |
| 1963 | 9.9 C | +1.30 C |
| 1964 | 8.7 C | +0.11 C |
| 1965 | 8.7 C | +0.08 C |
| 1966 | 9.0 C | +0.35 C |
| 1967 | 8.6 C | -0.01 C |
| 1968 | 8.7 C | +0.08 C |
| 1969 | 8.7 C | +0.14 C |
| 1970 | 9.0 C | +0.44 C |
| 1976 | 8.3 C | -0.31 C |
| 1977 | 8.3 C | -0.27 C |
| 1978 | 7.1 C | -1.54 C |
| 1979 | 7.9 C | -0.69 C |
| 1980 | 8.6 C | +0.04 C |
| 1981 | 9.4 C | +0.78 C |
| 1982 | 8.3 C | -0.28 C |
| 1983 | 8.0 C | -0.62 C |
| 1984 | 7.8 C | -0.82 C |
| 1985 | 8.1 C | -0.53 C |
| 1986 | 10.3 C | +1.67 C |
| 1987 | 8.7 C | +0.10 C |
| 1990 | 6.6 C | -2.05 C |
| 1991 | 6.6 C | -2.05 C |
| 1992 | 6.7 C | -1.91 C |
| 1993 | 6.0 C | -2.65 C |
| 1994 | 7.7 C | -0.87 C |
| 1998 | 7.8 C | -0.85 C |
| 1999 | 8.9 C | +0.29 C |
| 2000 | 9.7 C | +1.11 C |
| 2001 | 9.8 C | +1.16 C |
| 2002 | 9.2 C | +0.64 C |
| 2003 | 9.8 C | +1.20 C |
| 2004 | 9.1 C | +0.51 C |
| 2005 | 9.6 C | +0.99 C |
| 2006 | 9.4 C | +0.75 C |
| 2007 | 9.1 C | +0.51 C |
| 2008 | 8.7 C | +0.06 C |
| 2010 | 9.5 C | +0.87 C |
| 2011 | 9.1 C | +0.47 C |
| 2012 | 10.5 C | +1.89 C |
| 2013 | 8.5 C | -0.06 C |
The fitted trend in annual mean temperature here over 1959 to 2013 is 0.1 C (-0.1 to 0.3) per decade. The interval includes zero, so the trend is not clearly different from zero. In Fahrenheit: 0.2 F (-0.2 to 0.5) per decade. The slope is a straight line fitted to 44 complete years; the brackets give its 95 percent interval.
| Measure | Per decade (C) | Per decade (F) | Period | Complete years | Reading |
|---|---|---|---|---|---|
| Annual mean temperature | 0.1 C (-0.1 to 0.3) per decade | 0.2 F (-0.2 to 0.5) per decade | 1959 to 2013 | 44 | Not clearly different from zero |
| Mean daily maximum | -0.22 C (-0.46 to 0.01) per decade | -0.40 F (-0.83 to 0.02) per decade | 1959 to 2013 | 44 | Not clearly different from zero |
| Mean daily minimum | 0.4 C (0.2 to 0.6) per decade | 0.7 F (0.4 to 1.0) per decade | 1959 to 2013 | 44 | 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
1916 to 2014| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Hottest day (TXx) | 40.0 C (104.0 F) | 1964 | 35.6 C (96.1 F) | 54 |
| Coldest night (TNn) | -32.8 C (-27.0 F) | 1963 | -24.7 C (-12.5 F) | 54 |
| Wettest day (Rx1day) | 92.7 mm (3.6 in) | 1957 | 33.6 mm (1.3 in) | 90 |
| Wettest five days (Rx5day) | 155.7 mm (6.1 in) | 1999 | 54.0 mm (2.1 in) | 90 |
| Longest dry spell (CDD) | 98 days | 1930 | 41 days | 90 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1916 | n/a |
| 1917 | n/a |
| 1924 | n/a |
| 1925 | n/a |
| 1926 | n/a |
| 1927 | n/a |
| 1928 | n/a |
| 1929 | n/a |
| 1930 | n/a |
| 1931 | n/a |
| 1932 | n/a |
| 1933 | n/a |
| 1934 | n/a |
| 1935 | n/a |
| 1936 | n/a |
| 1937 | n/a |
| 1938 | n/a |
| 1939 | n/a |
| 1940 | n/a |
| 1941 | n/a |
| 1942 | n/a |
| 1943 | n/a |
| 1944 | n/a |
| 1945 | n/a |
| 1946 | n/a |
| 1947 | n/a |
| 1948 | n/a |
| 1949 | n/a |
| 1950 | n/a |
| 1951 | n/a |
| 1952 | n/a |
| 1953 | n/a |
| 1954 | n/a |
| 1955 | n/a |
| 1956 | n/a |
| 1957 | n/a |
| 1958 | 34.4 C (93.9 F) |
| 1959 | 37.8 C (100.0 F) |
| 1960 | 38.3 C (100.9 F) |
| 1961 | 36.7 C (98.1 F) |
| 1962 | 37.8 C (100.0 F) |
| 1963 | 38.3 C (100.9 F) |
| 1964 | 40.0 C (104.0 F) |
| 1965 | 36.1 C (97.0 F) |
| 1966 | 37.2 C (99.0 F) |
| 1967 | 36.1 C (97.0 F) |
| 1968 | 38.9 C (102.0 F) |
| 1969 | 39.4 C (102.9 F) |
| 1970 | 38.3 C (100.9 F) |
| 1971 | 38.9 C (102.0 F) |
| 1972 | 36.7 C (98.1 F) |
| 1975 | 34.4 C (93.9 F) |
| 1976 | 34.4 C (93.9 F) |
| 1977 | 33.9 C (93.0 F) |
| 1978 | 35.6 C (96.1 F) |
| 1979 | 33.3 C (91.9 F) |
| 1980 | 35.6 C (96.1 F) |
| 1981 | 36.1 C (97.0 F) |
| 1982 | 34.4 C (93.9 F) |
| 1983 | 34.4 C (93.9 F) |
| 1984 | 35.0 C (95.0 F) |
| 1985 | 35.0 C (95.0 F) |
| 1986 | 36.7 C (98.1 F) |
| 1987 | 35.0 C (95.0 F) |
| 1988 | 33.9 C (93.0 F) |
| 1989 | 35.6 C (96.1 F) |
| 1990 | 34.4 C (93.9 F) |
| 1991 | 33.3 C (91.9 F) |
| 1992 | 32.2 C (90.0 F) |
| 1993 | 33.3 C (91.9 F) |
| 1994 | 32.8 C (91.0 F) |
| 1995 | 33.9 C (93.0 F) |
| 1997 | 33.9 C (93.0 F) |
| 1998 | 33.9 C (93.0 F) |
| 1999 | 33.9 C (93.0 F) |
| 2000 | 35.0 C (95.0 F) |
| 2001 | 35.6 C (96.1 F) |
| 2002 | 36.7 C (98.1 F) |
| 2003 | 37.2 C (99.0 F) |
| 2004 | 35.0 C (95.0 F) |
| 2005 | 37.8 C (100.0 F) |
| 2006 | 35.0 C (95.0 F) |
| 2007 | 35.0 C (95.0 F) |
| 2008 | 36.7 C (98.1 F) |
| 2009 | 33.9 C (93.0 F) |
| 2010 | 36.7 C (98.1 F) |
| 2011 | 36.7 C (98.1 F) |
| 2012 | 37.8 C (100.0 F) |
| 2013 | 36.1 C (97.0 F) |
| 2014 | 20.6 C (69.1 F) |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1916 | n/a |
| 1917 | n/a |
| 1924 | n/a |
| 1925 | n/a |
| 1926 | n/a |
| 1927 | n/a |
| 1928 | n/a |
| 1929 | n/a |
| 1930 | n/a |
| 1931 | n/a |
| 1932 | n/a |
| 1933 | n/a |
| 1934 | n/a |
| 1935 | n/a |
| 1936 | n/a |
| 1937 | n/a |
| 1938 | n/a |
| 1939 | n/a |
| 1940 | n/a |
| 1941 | n/a |
| 1942 | n/a |
| 1943 | n/a |
| 1944 | n/a |
| 1945 | n/a |
| 1946 | n/a |
| 1947 | n/a |
| 1948 | n/a |
| 1949 | n/a |
| 1950 | n/a |
| 1951 | n/a |
| 1952 | n/a |
| 1953 | n/a |
| 1954 | n/a |
| 1955 | n/a |
| 1956 | n/a |
| 1957 | n/a |
| 1958 | -20.0 C (-4.0 F) |
| 1959 | -27.8 C (-18.0 F) |
| 1960 | -26.1 C (-15.0 F) |
| 1961 | -28.9 C (-20.0 F) |
| 1962 | -28.9 C (-20.0 F) |
| 1963 | -32.8 C (-27.0 F) |
| 1964 | -23.3 C (-9.9 F) |
| 1965 | -23.9 C (-11.0 F) |
| 1966 | -25.6 C (-14.1 F) |
| 1967 | -24.4 C (-11.9 F) |
| 1968 | -22.2 C (-8.0 F) |
| 1969 | -21.1 C (-6.0 F) |
| 1970 | -25.0 C (-13.0 F) |
| 1971 | -28.3 C (-18.9 F) |
| 1972 | 10.0 C (50.0 F) |
| 1975 | -20.6 C (-5.1 F) |
| 1976 | -26.7 C (-16.1 F) |
| 1977 | -24.4 C (-11.9 F) |
| 1978 | -28.3 C (-18.9 F) |
| 1979 | -25.0 C (-13.0 F) |
| 1980 | -26.1 C (-15.0 F) |
| 1981 | -28.9 C (-20.0 F) |
| 1982 | -30.0 C (-22.0 F) |
| 1983 | -28.3 C (-18.9 F) |
| 1984 | -30.0 C (-22.0 F) |
| 1985 | -30.0 C (-22.0 F) |
| 1986 | -25.0 C (-13.0 F) |
| 1987 | -27.2 C (-17.0 F) |
| 1988 | -22.2 C (-8.0 F) |
| 1989 | -30.0 C (-22.0 F) |
| 1990 | -31.7 C (-25.1 F) |
| 1991 | -22.2 C (-8.0 F) |
| 1992 | -21.1 C (-6.0 F) |
| 1993 | -25.6 C (-14.1 F) |
| 1994 | -20.6 C (-5.1 F) |
| 1995 | -25.6 C (-14.1 F) |
| 1997 | -20.0 C (-4.0 F) |
| 1998 | -28.3 C (-18.9 F) |
| 1999 | -17.8 C (0.0 F) |
| 2000 | -22.2 C (-8.0 F) |
| 2001 | -22.2 C (-8.0 F) |
| 2002 | -18.3 C (-0.9 F) |
| 2003 | -20.6 C (-5.1 F) |
| 2004 | -23.9 C (-11.0 F) |
| 2005 | -23.9 C (-11.0 F) |
| 2006 | -23.3 C (-9.9 F) |
| 2007 | -22.2 C (-8.0 F) |
| 2008 | -21.7 C (-7.1 F) |
| 2009 | -24.4 C (-11.9 F) |
| 2010 | -20.0 C (-4.0 F) |
| 2011 | -26.1 C (-15.0 F) |
| 2012 | -18.3 C (-0.9 F) |
| 2013 | -26.1 C (-15.0 F) |
| 2014 | -25.6 C (-14.1 F) |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1916 | 21.8 mm (0.9 in) |
| 1917 | 41.9 mm (1.6 in) |
| 1924 | 20.3 mm (0.8 in) |
| 1925 | 25.4 mm (1.0 in) |
| 1926 | 24.6 mm (1.0 in) |
| 1927 | 37.3 mm (1.5 in) |
| 1928 | 20.6 mm (0.8 in) |
| 1929 | 24.4 mm (1.0 in) |
| 1930 | 36.6 mm (1.4 in) |
| 1931 | 20.3 mm (0.8 in) |
| 1932 | 22.9 mm (0.9 in) |
| 1933 | 50.8 mm (2.0 in) |
| 1934 | 22.1 mm (0.9 in) |
| 1935 | 76.2 mm (3.0 in) |
| 1936 | 44.5 mm (1.8 in) |
| 1937 | 58.4 mm (2.3 in) |
| 1938 | 36.8 mm (1.4 in) |
| 1939 | 19.6 mm (0.8 in) |
| 1940 | 25.4 mm (1.0 in) |
| 1941 | 55.6 mm (2.2 in) |
| 1942 | 88.1 mm (3.5 in) |
| 1943 | 29.7 mm (1.2 in) |
| 1944 | 20.3 mm (0.8 in) |
| 1945 | 33.0 mm (1.3 in) |
| 1946 | 25.1 mm (1.0 in) |
| 1947 | 31.8 mm (1.3 in) |
| 1948 | 36.8 mm (1.4 in) |
| 1949 | 35.8 mm (1.4 in) |
| 1950 | 19.1 mm (0.8 in) |
| 1951 | 50.8 mm (2.0 in) |
| 1952 | 53.1 mm (2.1 in) |
| 1953 | 33.0 mm (1.3 in) |
| 1954 | 31.0 mm (1.2 in) |
| 1955 | 34.0 mm (1.3 in) |
| 1956 | 15.2 mm (0.6 in) |
| 1957 | 92.7 mm (3.6 in) |
| 1958 | 30.0 mm (1.2 in) |
| 1959 | 20.3 mm (0.8 in) |
| 1960 | 45.7 mm (1.8 in) |
| 1961 | 47.5 mm (1.9 in) |
| 1962 | 23.4 mm (0.9 in) |
| 1963 | 34.5 mm (1.4 in) |
| 1964 | 31.8 mm (1.3 in) |
| 1965 | 63.5 mm (2.5 in) |
| 1966 | 19.6 mm (0.8 in) |
| 1967 | 45.0 mm (1.8 in) |
| 1968 | 33.0 mm (1.3 in) |
| 1969 | 38.1 mm (1.5 in) |
| 1970 | 25.4 mm (1.0 in) |
| 1971 | 33.0 mm (1.3 in) |
| 1972 | 6.4 mm (0.25 in) |
| 1975 | 22.9 mm (0.9 in) |
| 1976 | 39.6 mm (1.6 in) |
| 1977 | 74.9 mm (2.9 in) |
| 1978 | 26.2 mm (1.0 in) |
| 1979 | 25.4 mm (1.0 in) |
| 1980 | 29.2 mm (1.1 in) |
| 1981 | 45.7 mm (1.8 in) |
| 1982 | 49.0 mm (1.9 in) |
| 1983 | 60.5 mm (2.4 in) |
| 1984 | 34.8 mm (1.4 in) |
| 1985 | 36.6 mm (1.4 in) |
| 1986 | 20.3 mm (0.8 in) |
| 1987 | 59.4 mm (2.3 in) |
| 1988 | 48.3 mm (1.9 in) |
| 1989 | 42.2 mm (1.7 in) |
| 1990 | 50.8 mm (2.0 in) |
| 1991 | 26.7 mm (1.1 in) |
| 1992 | 45.7 mm (1.8 in) |
| 1993 | 20.3 mm (0.8 in) |
| 1994 | 50.0 mm (2.0 in) |
| 1995 | 56.4 mm (2.2 in) |
| 1997 | 66.8 mm (2.6 in) |
| 1998 | 41.1 mm (1.6 in) |
| 1999 | 47.0 mm (1.9 in) |
| 2000 | 59.4 mm (2.3 in) |
| 2001 | 38.6 mm (1.5 in) |
| 2002 | 33.3 mm (1.3 in) |
| 2003 | 23.4 mm (0.9 in) |
| 2004 | 57.2 mm (2.3 in) |
| 2005 | 27.4 mm (1.1 in) |
| 2006 | 34.3 mm (1.4 in) |
| 2007 | 38.1 mm (1.5 in) |
| 2008 | 33.8 mm (1.3 in) |
| 2009 | 30.5 mm (1.2 in) |
| 2010 | 29.5 mm (1.2 in) |
| 2011 | 31.2 mm (1.2 in) |
| 2012 | 30.0 mm (1.2 in) |
| 2013 | 24.9 mm (1.0 in) |
| 2014 | 10.2 mm (0.4 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1916 | 21.8 mm (0.9 in) |
| 1917 | 76.4 mm (3.0 in) |
| 1924 | 55.1 mm (2.2 in) |
| 1925 | 58.2 mm (2.3 in) |
| 1926 | 45.2 mm (1.8 in) |
| 1927 | 72.6 mm (2.9 in) |
| 1928 | 33.3 mm (1.3 in) |
| 1929 | 30.5 mm (1.2 in) |
| 1930 | 54.5 mm (2.1 in) |
| 1931 | 27.1 mm (1.1 in) |
| 1932 | 33.3 mm (1.3 in) |
| 1933 | 69.4 mm (2.7 in) |
| 1934 | 25.7 mm (1.0 in) |
| 1935 | 92.2 mm (3.6 in) |
| 1936 | 67.6 mm (2.7 in) |
| 1937 | 66.0 mm (2.6 in) |
| 1938 | 65.3 mm (2.6 in) |
| 1939 | 42.3 mm (1.7 in) |
| 1940 | 42.1 mm (1.7 in) |
| 1941 | 88.9 mm (3.5 in) |
| 1942 | 93.4 mm (3.7 in) |
| 1943 | 41.7 mm (1.6 in) |
| 1944 | 39.6 mm (1.6 in) |
| 1945 | 53.6 mm (2.1 in) |
| 1946 | 55.3 mm (2.2 in) |
| 1947 | 58.0 mm (2.3 in) |
| 1948 | 69.3 mm (2.7 in) |
| 1949 | 60.7 mm (2.4 in) |
| 1950 | 39.1 mm (1.5 in) |
| 1951 | 55.9 mm (2.2 in) |
| 1952 | 68.6 mm (2.7 in) |
| 1953 | 47.0 mm (1.9 in) |
| 1954 | 36.6 mm (1.4 in) |
| 1955 | 42.7 mm (1.7 in) |
| 1956 | 30.8 mm (1.2 in) |
| 1957 | 125.2 mm (4.9 in) |
| 1958 | 60.9 mm (2.4 in) |
| 1959 | 47.3 mm (1.9 in) |
| 1960 | 57.2 mm (2.3 in) |
| 1961 | 74.9 mm (2.9 in) |
| 1962 | 26.7 mm (1.1 in) |
| 1963 | 55.1 mm (2.2 in) |
| 1964 | 55.8 mm (2.2 in) |
| 1965 | 99.8 mm (3.9 in) |
| 1966 | 21.1 mm (0.8 in) |
| 1967 | 56.9 mm (2.2 in) |
| 1968 | 45.5 mm (1.8 in) |
| 1969 | 56.4 mm (2.2 in) |
| 1970 | 31.7 mm (1.2 in) |
| 1971 | 38.6 mm (1.5 in) |
| 1972 | 10.2 mm (0.4 in) |
| 1975 | 39.9 mm (1.6 in) |
| 1976 | 50.5 mm (2.0 in) |
| 1977 | 74.9 mm (2.9 in) |
| 1978 | 32.8 mm (1.3 in) |
| 1979 | 38.8 mm (1.5 in) |
| 1980 | 44.9 mm (1.8 in) |
| 1981 | 58.9 mm (2.3 in) |
| 1982 | 81.8 mm (3.2 in) |
| 1983 | 70.7 mm (2.8 in) |
| 1984 | 46.5 mm (1.8 in) |
| 1985 | 66.8 mm (2.6 in) |
| 1986 | 48.5 mm (1.9 in) |
| 1987 | 79.0 mm (3.1 in) |
| 1988 | 53.4 mm (2.1 in) |
| 1989 | 43.0 mm (1.7 in) |
| 1990 | 81.3 mm (3.2 in) |
| 1991 | 58.9 mm (2.3 in) |
| 1992 | 47.0 mm (1.9 in) |
| 1993 | 41.9 mm (1.6 in) |
| 1994 | 50.8 mm (2.0 in) |
| 1995 | 79.1 mm (3.1 in) |
| 1997 | 83.3 mm (3.3 in) |
| 1998 | 68.6 mm (2.7 in) |
| 1999 | 155.7 mm (6.1 in) |
| 2000 | 63.7 mm (2.5 in) |
| 2001 | 54.3 mm (2.1 in) |
| 2002 | 36.6 mm (1.4 in) |
| 2003 | 42.2 mm (1.7 in) |
| 2004 | 75.3 mm (3.0 in) |
| 2005 | 48.5 mm (1.9 in) |
| 2006 | 64.5 mm (2.5 in) |
| 2007 | 43.3 mm (1.7 in) |
| 2008 | 76.5 mm (3.0 in) |
| 2009 | 44.2 mm (1.7 in) |
| 2010 | 42.7 mm (1.7 in) |
| 2011 | 61.9 mm (2.4 in) |
| 2012 | 33.3 mm (1.3 in) |
| 2013 | 42.9 mm (1.7 in) |
| 2014 | 12.0 mm (0.5 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1916 | 15 days |
| 1917 | 30 days |
| 1924 | 54 days |
| 1925 | 56 days |
| 1926 | 43 days |
| 1927 | 32 days |
| 1928 | 46 days |
| 1929 | 32 days |
| 1930 | 98 days |
| 1931 | 52 days |
| 1932 | 63 days |
| 1933 | 42 days |
| 1934 | 59 days |
| 1935 | 41 days |
| 1936 | 43 days |
| 1937 | 50 days |
| 1938 | 27 days |
| 1939 | 35 days |
| 1940 | 40 days |
| 1941 | 42 days |
| 1942 | 37 days |
| 1943 | 33 days |
| 1944 | 56 days |
| 1945 | 31 days |
| 1946 | 28 days |
| 1947 | 41 days |
| 1948 | 83 days |
| 1949 | 54 days |
| 1950 | 52 days |
| 1951 | 19 days |
| 1952 | 47 days |
| 1953 | 28 days |
| 1954 | 50 days |
| 1955 | 46 days |
| 1956 | 24 days |
| 1957 | 30 days |
| 1958 | 38 days |
| 1959 | 30 days |
| 1960 | 29 days |
| 1961 | 25 days |
| 1962 | 51 days |
| 1963 | 58 days |
| 1964 | 59 days |
| 1965 | 56 days |
| 1966 | 72 days |
| 1967 | 34 days |
| 1968 | 27 days |
| 1969 | 39 days |
| 1970 | 68 days |
| 1971 | 29 days |
| 1972 | 8 days |
| 1975 | 41 days |
| 1976 | 44 days |
| 1977 | 57 days |
| 1978 | 52 days |
| 1979 | 31 days |
| 1980 | 75 days |
| 1981 | 57 days |
| 1982 | 52 days |
| 1983 | 50 days |
| 1984 | 38 days |
| 1985 | 33 days |
| 1986 | 54 days |
| 1987 | 29 days |
| 1988 | 33 days |
| 1989 | 49 days |
| 1990 | 34 days |
| 1991 | 53 days |
| 1992 | 54 days |
| 1993 | 46 days |
| 1994 | 32 days |
| 1995 | 26 days |
| 1997 | 23 days |
| 1998 | 45 days |
| 1999 | 35 days |
| 2000 | 28 days |
| 2001 | 50 days |
| 2002 | 66 days |
| 2003 | 73 days |
| 2004 | 28 days |
| 2005 | 36 days |
| 2006 | 58 days |
| 2007 | 29 days |
| 2008 | 29 days |
| 2009 | 36 days |
| 2010 | 31 days |
| 2011 | 29 days |
| 2012 | 31 days |
| 2013 | 51 days |
| 2014 | 17 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
44 years with a frostAcross 44 years with a frost, the median last spring frost at Rush 1N falls on 17 May and the median first autumn frost on 30 September, which leaves a median of 134 days between them.
Fitted over all years, the growing season changes by +3.2 days per decade at this station.
| Measure | Median, all years | Earliest period | Recent period (1978 to 2013) | Recent against earliest | Fitted trend |
|---|---|---|---|---|---|
| Last spring frost | 17 May | n/a | 14 May | n/a | -1.9 days per decade |
| First autumn frost | 30 September | n/a | 1 October | n/a | +1.3 days per decade |
| Growing days | 134 days | n/a | 139 days | n/a | +3.2 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
79 years, 1925 to 2013A day with at least 34.0 mm (1.3 in) of rain is expected about once in 2 years. A day with at least 92.0 mm (3.6 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 34.0 mm (1.3 in) | |
| 5 years | 47.3 mm (1.9 in) | |
| 10 years | 57.0 mm (2.2 in) | |
| 25 years | 70.2 mm (2.8 in) | |
| 50 years | 80.8 mm (3.2 in) | |
| 100 years | 92.0 mm (3.6 in) | Longer than the 79 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, 79 years of values from 1925 to 2013.
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: 92.7 mm (3.6 in) in 1957; 88.1 mm (3.5 in) in 1942; 76.2 mm (3.0 in) in 1935.
Station Changes
2 suspected2 changes were suspected in the annual mean temperature of Rush 1N, at 1991 and 2000. Each is measured against neighbouring stations.
- Relative to 5 neighbouring stations, the station's annual mean temperature from 1991 ran 1.0 C (1.7 F) lower than in the years before (likely change).
- Relative to 5 neighbouring stations, the station's annual mean temperature from 2000 ran 1.3 C (2.3 F) higher than in the years before (possible change).
| Year | Shift (C) | Shift (F) | Strength | Neighbours |
|---|---|---|---|---|
| 1991 | -1.0 | -1.7 | likely | 5 |
| 2000 | +1.3 | +2.3 | possible | 5 |
Possible change at the station (a move, a new instrument or a new site); the record is kept as measured. A "likely" change has a larger test statistic than a "possible" one. Neither says why the station differs from its neighbours. How changes are found, and the largest ones.
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 (2025-12-31).