Shaki Weather Records (AJ000037661)
Record envelope, standing records and threshold days for Shaki (AJ000037661), Azerbaijan, with 82 years of record.
Key Facts for Shaki
- Shaki (AJ000037661) is a weather station in Azerbaijan at 41.22 latitude and 47.17 longitude, 641 m (2,103 ft) above sea level.
- The station reports from 1936 to 2017, 82 years of record.
- 1,432 records set at Shaki still stand.
- Records are tracked for prcp: an element needs 30 years of data to be eligible.
- Shaki set a daily record precipitation of 19.1 mm (0.8 in) on 15 January 2016.
About the Station
- Location: Azerbaijan, 41.22 latitude, 47.17 longitude.
- Elevation: 641 m (2,103 ft).
- Period of record: 1936 to 2017, 82 years.
- Eligible elements: prcp.
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 | 20.6 C (69.1 F) | -10.9 C (12.4 F) | n/a | n/a |
| Feb | 22.0 C (71.6 F) | -19.0 C (-2.2 F) | n/a | n/a |
| Mar | 27.1 C (80.8 F) | -10.0 C (14.0 F) | n/a | n/a |
| Apr | 29.5 C (85.1 F) | -0.5 C (31.1 F) | n/a | n/a |
| May | 34.4 C (93.9 F) | 5.0 C (41.0 F) | n/a | n/a |
| Jun | 37.2 C (99.0 F) | 8.0 C (46.4 F) | n/a | n/a |
| Jul | 37.5 C (99.5 F) | 11.8 C (53.2 F) | n/a | n/a |
| Aug | 39.5 C (103.1 F) | 10.7 C (51.3 F) | n/a | n/a |
| Sep | 33.9 C (93.0 F) | 7.2 C (45.0 F) | n/a | n/a |
| Oct | 29.5 C (85.1 F) | -2.0 C (28.4 F) | n/a | n/a |
| Nov | 24.1 C (75.4 F) | -4.0 C (24.8 F) | n/a | n/a |
| Dec | 20.9 C (69.6 F) | -11.0 C (12.2 F) | n/a | n/a |
Which Years Hold Standing Records
1,432 standing records| Year set | Standing records |
|---|---|
| 1959 | 17 |
| 1960 | 23 |
| 1961 | 1 |
| 1973 | 27 |
| 1974 | 10 |
| 1975 | 63 |
| 1976 | 72 |
| 1977 | 59 |
| 1978 | 51 |
| 1979 | 100 |
| 1980 | 47 |
| 1981 | 56 |
| 1982 | 26 |
| 1984 | 12 |
| 1985 | 49 |
| 1986 | 24 |
| 1987 | 63 |
| 1988 | 7 |
| 1989 | 53 |
| 1990 | 97 |
| 1991 | 85 |
| 2007 | 33 |
| 2008 | 39 |
| 2009 | 2 |
| 2010 | 30 |
| 2011 | 54 |
| 2012 | 67 |
| 2013 | 44 |
| 2014 | 69 |
| 2015 | 66 |
| 2016 | 68 |
| 2017 | 18 |
All-Time Record Progression
2 new records| Date | Kind | Detail |
|---|---|---|
| 1970-08-25 | Record daily precipitation | Record daily precipitation 91.8 mm (3.6 in) |
| 1989-08-17 | Record daily precipitation | Record daily precipitation 93.6 mm (3.7 in) |
Wettest Day of Each Month
Aug: 93.6 mm (3.7 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 37.2 mm (1.5 in) | 14 January 1941 |
| Feb | 37.3 mm (1.5 in) | 24 February 1967 |
| Mar | 31.2 mm (1.2 in) | 21 March 1988 |
| Apr | 69.5 mm (2.7 in) | 28 April 1982 |
| May | 71.8 mm (2.8 in) | 1 May 1988 |
| Jun | 89.7 mm (3.5 in) | 28 June 1944 |
| Jul | 86.1 mm (3.4 in) | 29 July 1954 |
| Aug | 93.6 mm (3.7 in) | 17 August 1989 |
| Sep | 76.8 mm (3.0 in) | 23 September 1951 |
| Oct | 69.5 mm (2.7 in) | 18 October 1984 |
| Nov | 81.5 mm (3.2 in) | 26 November 1974 |
| Dec | 46.5 mm (1.8 in) | 1 December 1989 |
Period of Record Coverage
1959 to 2017| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 1959 | 25 | 7% | No |
| 1960 | 23 | 6% | No |
| 1961 | 8 | 2% | No |
| 1973 | 26 | 7% | No |
| 1974 | 13 | 4% | No |
| 1975 | 66 | 18% | No |
| 1976 | 82 | 22% | No |
| 1977 | 86 | 24% | No |
| 1978 | 73 | 20% | No |
| 1979 | 84 | 23% | No |
| 1980 | 43 | 12% | No |
| 1981 | 68 | 19% | No |
| 1982 | 17 | 5% | No |
| 1983 | 1 | 0% | No |
| 1984 | 17 | 5% | No |
| 1985 | 50 | 14% | No |
| 1986 | 25 | 7% | No |
| 1987 | 34 | 9% | No |
| 1988 | 9 | 2% | No |
| 1989 | 59 | 16% | No |
| 1990 | 100 | 27% | No |
| 1991 | 117 | 32% | No |
| 2007 | 178 | 49% | No |
| 2008 | 216 | 59% | No |
| 2009 | 33 | 9% | No |
| 2010 | 76 | 21% | No |
| 2011 | 269 | 74% | No |
| 2012 | 242 | 66% | No |
| 2013 | 224 | 61% | No |
| 2014 | 301 | 82% | No |
| 2015 | 331 | 91% | Yes |
| 2016 | 305 | 83% | No |
| 2017 | 122 | 33% | No |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 15 January 2016 | Shaki, AZ | daily rain | 19.1 mm (0.8 in) | 1.8 mm (0.07 in) | 42 years | 20 of 100 (Routine) |
| 8 November 2007 | Shaki, AZ | daily rain | 42.9 mm (1.7 in) | 11.3 mm (0.4 in) | 50 years | 34 of 100 (Routine) |
| 8 February 1992 | Shaki, AZ | daily rain | 29.1 mm (1.1 in) | 19.1 mm (0.8 in) | 22 years | 49 of 100 (Notable) |
| 5 December 1991 | Shaki, AZ | daily rain | 4.3 mm (0.17 in) | 1.9 mm (0.07 in) | 0 years | 8 of 100 (Routine) |
| 15 November 1991 | Shaki, AZ | daily rain | 11.9 mm (0.5 in) | 1.4 mm (0.06 in) | 49 years | 20 of 100 (Routine) |
| 2 November 1991 | Shaki, AZ | daily rain | 18.2 mm (0.7 in) | 2.2 mm (0.09 in) | 12 years | 10 of 100 (Routine) |
| 9 July 1991 | Shaki, AZ | daily rain | 53.9 mm (2.1 in) | 20.8 mm (0.8 in) | 2 years | 21 of 100 (Routine) |
| 14 June 1991 | Shaki, AZ | daily rain | 20.0 mm (0.8 in) | 1.5 mm (0.06 in) | 37 years | 17 of 100 (Routine) |
| 22 May 1991 | Shaki, AZ | daily rain | 54.1 mm (2.1 in) | 20.3 mm (0.8 in) | 5 years | 24 of 100 (Routine) |
| 9 March 1991 | Shaki, AZ | daily rain | 11.0 mm (0.4 in) | 2.0 mm (0.08 in) | 20 years | 14 of 100 (Routine) |
| 21 February 1991 | Shaki, AZ | daily rain | 17.0 mm (0.7 in) | 0.6 mm (0.02 in) | 28 years | 14 of 100 (Routine) |
| 23 January 1991 | Shaki, AZ | daily rain | 29.0 mm (1.1 in) | 13.6 mm (0.5 in) | 0 years | 34 of 100 (Routine) |
| 19 December 1990 | Shaki, AZ | daily rain | 19.7 mm (0.8 in) | 7.5 mm (0.30 in) | 17 years | 20 of 100 (Routine) |
| 5 December 1990 | Shaki, AZ | daily rain | 2.4 mm (0.09 in) | 0.1 mm (0.00 in) | 20 years | 11 of 100 (Routine) |
| 26 October 1990 | Shaki, AZ | daily rain | 27.0 mm (1.1 in) | 7.6 mm (0.30 in) | 53 years | 27 of 100 (Routine) |
| 14 July 1990 | Shaki, AZ | daily rain | 40.2 mm (1.6 in) | 27.6 mm (1.1 in) | 27 years | 35 of 100 (Notable) |
| 13 May 1990 | Shaki, AZ | daily rain | 45.2 mm (1.8 in) | 22.3 mm (0.9 in) | 45 years | 38 of 100 (Notable) |
| 29 April 1990 | Shaki, AZ | daily rain | 40.8 mm (1.6 in) | 22.2 mm (0.9 in) | 4 years | 33 of 100 (Routine) |
| 22 April 1990 | Shaki, AZ | daily rain | 41.0 mm (1.6 in) | 8.3 mm (0.33 in) | 15 years | 19 of 100 (Routine) |
| 30 March 1990 | Shaki, AZ | daily rain | 16.6 mm (0.7 in) | 1.9 mm (0.07 in) | 35 years | 18 of 100 (Routine) |
Extremes by Year
1936 to 2017| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Hottest day (TXx) | 39.5 C (103.1 F) | 2014 | 34.0 C (93.2 F) | 33 |
| Coldest night (TNn) | -19.0 C (-2.2 F) | 1976 | -6.3 C (20.7 F) | 25 |
| Wettest day (Rx1day) | 93.6 mm (3.7 in) | 1989 | 53.4 mm (2.1 in) | 65 |
| Wettest five days (Rx5day) | 153.0 mm (6.0 in) | 1989 | 86.1 mm (3.4 in) | 57 |
| Longest dry spell (CDD) | 45 days | 1978 | 24 days | 63 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 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 | n/a |
| 1959 | 16.1 C (61.0 F) |
| 1960 | 27.8 C (82.0 F) |
| 1961 | 32.8 C (91.0 F) |
| 1962 | n/a |
| 1963 | n/a |
| 1964 | n/a |
| 1965 | n/a |
| 1966 | n/a |
| 1967 | n/a |
| 1968 | n/a |
| 1969 | n/a |
| 1970 | n/a |
| 1971 | n/a |
| 1972 | n/a |
| 1973 | 30.0 C (86.0 F) |
| 1974 | 24.0 C (75.2 F) |
| 1975 | 34.0 C (93.2 F) |
| 1976 | 35.0 C (95.0 F) |
| 1977 | 35.0 C (95.0 F) |
| 1978 | 32.0 C (89.6 F) |
| 1979 | 34.0 C (93.2 F) |
| 1980 | 35.0 C (95.0 F) |
| 1981 | 32.0 C (89.6 F) |
| 1982 | 27.0 C (80.6 F) |
| 1983 | 8.1 C (46.6 F) |
| 1984 | 21.5 C (70.7 F) |
| 1985 | 33.1 C (91.6 F) |
| 1986 | 34.4 C (93.9 F) |
| 1987 | 35.0 C (95.0 F) |
| 1988 | 13.6 C (56.5 F) |
| 1989 | 33.5 C (92.3 F) |
| 1990 | 32.0 C (89.6 F) |
| 1991 | 36.0 C (96.8 F) |
| 1992 | n/a |
| 2007 | 35.2 C (95.4 F) |
| 2008 | 35.5 C (95.9 F) |
| 2009 | 26.1 C (79.0 F) |
| 2010 | 35.0 C (95.0 F) |
| 2011 | 38.0 C (100.4 F) |
| 2012 | 37.2 C (99.0 F) |
| 2013 | 34.2 C (93.6 F) |
| 2014 | 39.5 C (103.1 F) |
| 2015 | 38.5 C (101.3 F) |
| 2016 | 36.7 C (98.1 F) |
| 2017 | 29.8 C (85.6 F) |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 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 | n/a |
| 1959 | -3.9 C (25.0 F) |
| 1960 | -10.0 C (14.0 F) |
| 1961 | 0.0 C (32.0 F) |
| 1962 | n/a |
| 1963 | n/a |
| 1964 | n/a |
| 1965 | n/a |
| 1966 | n/a |
| 1967 | n/a |
| 1968 | n/a |
| 1969 | n/a |
| 1970 | n/a |
| 1971 | n/a |
| 1972 | n/a |
| 1973 | -4.0 C (24.8 F) |
| 1974 | -7.0 C (19.4 F) |
| 1975 | -11.0 C (12.2 F) |
| 1976 | -19.0 C (-2.2 F) |
| 1977 | -6.0 C (21.2 F) |
| 1978 | -4.0 C (24.8 F) |
| 1979 | -8.0 C (17.6 F) |
| 1980 | -11.0 C (12.2 F) |
| 1981 | -4.0 C (24.8 F) |
| 1982 | -3.6 C (25.5 F) |
| 1983 | -2.9 C (26.8 F) |
| 1984 | -7.1 C (19.2 F) |
| 1985 | -9.7 C (14.5 F) |
| 1986 | -6.3 C (20.7 F) |
| 1987 | -2.1 C (28.2 F) |
| 1988 | -7.9 C (17.8 F) |
| 1989 | -6.9 C (19.6 F) |
| 1990 | -10.9 C (12.4 F) |
| 1991 | -9.0 C (15.8 F) |
| 1992 | n/a |
| 2007 | n/a |
| 2008 | 19.3 C (66.7 F) |
| 2009 | n/a |
| 2010 | n/a |
| 2011 | 13.8 C (56.8 F) |
| 2012 | n/a |
| 2013 | -0.5 C (31.1 F) |
| 2014 | n/a |
| 2015 | n/a |
| 2016 | n/a |
| 2017 | n/a |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1936 | 34.1 mm (1.3 in) |
| 1937 | 40.0 mm (1.6 in) |
| 1938 | 48.8 mm (1.9 in) |
| 1939 | 59.5 mm (2.3 in) |
| 1940 | 48.3 mm (1.9 in) |
| 1941 | 69.5 mm (2.7 in) |
| 1942 | 50.9 mm (2.0 in) |
| 1943 | 47.5 mm (1.9 in) |
| 1944 | 89.7 mm (3.5 in) |
| 1945 | 52.5 mm (2.1 in) |
| 1946 | 57.0 mm (2.2 in) |
| 1947 | 68.3 mm (2.7 in) |
| 1948 | 60.1 mm (2.4 in) |
| 1949 | 40.7 mm (1.6 in) |
| 1950 | 49.2 mm (1.9 in) |
| 1951 | 76.8 mm (3.0 in) |
| 1952 | 40.8 mm (1.6 in) |
| 1953 | 28.7 mm (1.1 in) |
| 1954 | 86.1 mm (3.4 in) |
| 1955 | 73.9 mm (2.9 in) |
| 1956 | 42.5 mm (1.7 in) |
| 1957 | 67.0 mm (2.6 in) |
| 1958 | 39.5 mm (1.6 in) |
| 1959 | 34.1 mm (1.3 in) |
| 1960 | 67.7 mm (2.7 in) |
| 1961 | 38.5 mm (1.5 in) |
| 1962 | 53.7 mm (2.1 in) |
| 1963 | 55.6 mm (2.2 in) |
| 1964 | 51.5 mm (2.0 in) |
| 1965 | 73.8 mm (2.9 in) |
| 1966 | 39.2 mm (1.5 in) |
| 1967 | 64.7 mm (2.5 in) |
| 1968 | 68.4 mm (2.7 in) |
| 1969 | 64.2 mm (2.5 in) |
| 1970 | 91.8 mm (3.6 in) |
| 1971 | 42.6 mm (1.7 in) |
| 1972 | 87.2 mm (3.4 in) |
| 1973 | 58.1 mm (2.3 in) |
| 1974 | 81.5 mm (3.2 in) |
| 1975 | 60.2 mm (2.4 in) |
| 1976 | 73.1 mm (2.9 in) |
| 1977 | 54.6 mm (2.1 in) |
| 1978 | 46.3 mm (1.8 in) |
| 1979 | 69.0 mm (2.7 in) |
| 1980 | 53.4 mm (2.1 in) |
| 1981 | 47.0 mm (1.9 in) |
| 1982 | 81.5 mm (3.2 in) |
| 1983 | 46.5 mm (1.8 in) |
| 1984 | 71.0 mm (2.8 in) |
| 1985 | 33.8 mm (1.3 in) |
| 1986 | 36.0 mm (1.4 in) |
| 1987 | 61.1 mm (2.4 in) |
| 1988 | 71.8 mm (2.8 in) |
| 1989 | 93.6 mm (3.7 in) |
| 1990 | 55.0 mm (2.2 in) |
| 1991 | 54.1 mm (2.1 in) |
| 1992 | 29.1 mm (1.1 in) |
| 2007 | 42.9 mm (1.7 in) |
| 2008 | 0.0 mm (0.00 in) |
| 2009 | n/a |
| 2010 | n/a |
| 2011 | 0.0 mm (0.00 in) |
| 2012 | 0.0 mm (0.00 in) |
| 2013 | 0.0 mm (0.00 in) |
| 2014 | 0.5 mm (0.02 in) |
| 2015 | n/a |
| 2016 | 19.1 mm (0.8 in) |
| 2017 | 5.1 mm (0.20 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1936 | 74.4 mm (2.9 in) |
| 1937 | 64.1 mm (2.5 in) |
| 1938 | 136.5 mm (5.4 in) |
| 1939 | 69.7 mm (2.7 in) |
| 1940 | 70.9 mm (2.8 in) |
| 1941 | 82.3 mm (3.2 in) |
| 1942 | 100.9 mm (4.0 in) |
| 1943 | 70.0 mm (2.8 in) |
| 1944 | 98.4 mm (3.9 in) |
| 1945 | 76.4 mm (3.0 in) |
| 1946 | 70.0 mm (2.8 in) |
| 1947 | 80.0 mm (3.1 in) |
| 1948 | 112.0 mm (4.4 in) |
| 1949 | 56.6 mm (2.2 in) |
| 1950 | 101.7 mm (4.0 in) |
| 1951 | 106.8 mm (4.2 in) |
| 1952 | 107.4 mm (4.2 in) |
| 1953 | 49.9 mm (2.0 in) |
| 1954 | 86.1 mm (3.4 in) |
| 1955 | 125.8 mm (5.0 in) |
| 1956 | 124.1 mm (4.9 in) |
| 1957 | 100.8 mm (4.0 in) |
| 1958 | 52.0 mm (2.0 in) |
| 1959 | 72.4 mm (2.9 in) |
| 1960 | 72.5 mm (2.9 in) |
| 1961 | 68.3 mm (2.7 in) |
| 1962 | 98.5 mm (3.9 in) |
| 1963 | 97.1 mm (3.8 in) |
| 1964 | 73.8 mm (2.9 in) |
| 1965 | 78.8 mm (3.1 in) |
| 1966 | 51.1 mm (2.0 in) |
| 1967 | 127.3 mm (5.0 in) |
| 1968 | 137.7 mm (5.4 in) |
| 1969 | 83.5 mm (3.3 in) |
| 1970 | 102.6 mm (4.0 in) |
| 1971 | 51.6 mm (2.0 in) |
| 1972 | 96.2 mm (3.8 in) |
| 1973 | 97.1 mm (3.8 in) |
| 1974 | 89.6 mm (3.5 in) |
| 1975 | 78.5 mm (3.1 in) |
| 1976 | 105.8 mm (4.2 in) |
| 1977 | 96.1 mm (3.8 in) |
| 1978 | 82.9 mm (3.3 in) |
| 1979 | 139.0 mm (5.5 in) |
| 1980 | 56.3 mm (2.2 in) |
| 1981 | 73.3 mm (2.9 in) |
| 1982 | 89.3 mm (3.5 in) |
| 1983 | 104.4 mm (4.1 in) |
| 1984 | 99.6 mm (3.9 in) |
| 1985 | 48.4 mm (1.9 in) |
| 1986 | 69.9 mm (2.8 in) |
| 1987 | 115.5 mm (4.5 in) |
| 1988 | 92.2 mm (3.6 in) |
| 1989 | 153.0 mm (6.0 in) |
| 1990 | 74.5 mm (2.9 in) |
| 1991 | 93.9 mm (3.7 in) |
| 1992 | 34.4 mm (1.4 in) |
| 2007 | n/a |
| 2008 | n/a |
| 2009 | n/a |
| 2010 | n/a |
| 2011 | n/a |
| 2012 | n/a |
| 2013 | n/a |
| 2014 | n/a |
| 2015 | n/a |
| 2016 | n/a |
| 2017 | n/a |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1936 | 21 days |
| 1937 | 27 days |
| 1938 | 28 days |
| 1939 | 19 days |
| 1940 | 34 days |
| 1941 | 44 days |
| 1942 | 28 days |
| 1943 | 22 days |
| 1944 | 24 days |
| 1945 | 20 days |
| 1946 | 29 days |
| 1947 | 18 days |
| 1948 | 27 days |
| 1949 | 21 days |
| 1950 | 38 days |
| 1951 | 32 days |
| 1952 | 40 days |
| 1953 | 16 days |
| 1954 | 17 days |
| 1955 | 24 days |
| 1956 | 23 days |
| 1957 | 22 days |
| 1958 | 20 days |
| 1959 | 17 days |
| 1960 | 22 days |
| 1961 | 22 days |
| 1962 | 21 days |
| 1963 | 23 days |
| 1964 | 24 days |
| 1965 | 32 days |
| 1966 | 31 days |
| 1967 | 17 days |
| 1968 | 22 days |
| 1969 | 29 days |
| 1970 | 17 days |
| 1971 | 35 days |
| 1972 | 20 days |
| 1973 | 19 days |
| 1974 | 33 days |
| 1975 | 29 days |
| 1976 | 41 days |
| 1977 | 27 days |
| 1978 | 45 days |
| 1979 | 36 days |
| 1980 | 35 days |
| 1981 | 21 days |
| 1982 | 27 days |
| 1983 | 27 days |
| 1984 | 26 days |
| 1985 | 25 days |
| 1986 | 25 days |
| 1987 | 17 days |
| 1988 | 20 days |
| 1989 | 31 days |
| 1990 | 28 days |
| 1991 | 32 days |
| 1992 | 15 days |
| 2007 | 1 day |
| 2008 | 1 day |
| 2009 | n/a |
| 2010 | n/a |
| 2011 | 1 day |
| 2012 | 1 day |
| 2013 | 1 day |
| 2014 | 1 day |
| 2015 | n/a |
| 2016 | n/a |
| 2017 | n/a |
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.
Rainfall Return Levels
53 years, 1936 to 1991A day with at least 57.0 mm (2.2 in) of rain is expected about once in 2 years. A day with at least 101.0 mm (4.0 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 57.0 mm (2.2 in) | |
| 5 years | 71.7 mm (2.8 in) | |
| 10 years | 80.2 mm (3.2 in) | |
| 25 years | 89.5 mm (3.5 in) | |
| 50 years | 95.6 mm (3.8 in) | |
| 100 years | 101.0 mm (4.0 in) | Longer than the 53 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, 53 years of values from 1936 to 1991.
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: 93.6 mm (3.7 in) in 1989; 91.8 mm (3.6 in) in 1970; 89.7 mm (3.5 in) in 1944.
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).