Birni N'Konni Weather Records (NG000001075)
Record envelope, standing records and threshold days for Birni N'Konni (NG000001075), Niger, with 89 years of record.
Key Facts for Birni N'Konni
- Birni N'Konni (NG000001075) is a weather station in Niger at 13.80 latitude and 5.25 longitude, 272 m (892 ft) above sea level.
- The station reports from 1938 to 2026, 89 years of record.
- 1,464 records set at Birni N'Konni still stand.
- Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
- Birni N'Konni set a daily record high minimum temperature of 27.7 C (81.9 F) on 5 October 2026 (provisional).
Provisional Records
Records set in the last 60 days are provisional until they clear the revision window.
About the Station
- Location: Niger, 13.80 latitude, 5.25 longitude.
- Elevation: 272 m (892 ft).
- Period of record: 1938 to 2026, 89 years.
- Eligible elements: tmax, tmin, prcp.
Daily Record Envelope and 2026
5 days at or beyond a record| Month | Highest record high | Lowest record low | 2026 highest maximum | 2026 lowest minimum |
|---|---|---|---|---|
| Jan | 40.5 C (104.9 F) | 8.8 C (47.8 F) | 37.5 C (99.5 F) | 16.6 C (61.9 F) |
| Feb | 44.3 C (111.7 F) | 9.8 C (49.6 F) | 40.7 C (105.3 F) | 18.2 C (64.8 F) |
| Mar | 45.0 C (113.0 F) | 11.1 C (52.0 F) | 42.7 C (108.9 F) | 16.7 C (62.1 F) |
| Apr | 47.2 C (117.0 F) | 15.5 C (59.9 F) | 44.2 C (111.6 F) | 23.7 C (74.7 F) |
| May | 48.5 C (119.3 F) | 17.0 C (62.6 F) | 45.2 C (113.4 F) | 25.2 C (77.4 F) |
| Jun | 47.0 C (116.6 F) | 13.4 C (56.1 F) | 41.9 C (107.4 F) | 24.5 C (76.1 F) |
| Jul | 44.6 C (112.3 F) | 18.5 C (65.3 F) | 39.4 C (102.9 F) | 22.1 C (71.8 F) |
| Aug | 41.0 C (105.8 F) | 13.6 C (56.5 F) | 37.3 C (99.1 F) | 22.3 C (72.1 F) |
| Sep | 41.0 C (105.8 F) | 17.8 C (64.0 F) | 38.5 C (101.3 F) | 23.2 C (73.8 F) |
| Oct | 42.5 C (108.5 F) | 10.0 C (50.0 F) | 40.1 C (104.2 F) | 24.2 C (75.6 F) |
| Nov | 47.0 C (116.6 F) | 10.8 C (51.4 F) | n/a | n/a |
| Dec | 44.0 C (111.2 F) | 7.8 C (46.0 F) | n/a | n/a |
Which Years Hold Standing Records
1,464 standing records| Year set | Standing records |
|---|---|
| 1938 | 5 |
| 1939 | 42 |
| 1945 | 9 |
| 1946 | 15 |
| 1947 | 14 |
| 1948 | 12 |
| 1949 | 15 |
| 1950 | 25 |
| 1951 | 18 |
| 1952 | 15 |
| 1953 | 14 |
| 1954 | 21 |
| 1955 | 15 |
| 1956 | 15 |
| 1957 | 22 |
| 1958 | 16 |
| 1959 | 9 |
| 1960 | 16 |
| 1961 | 25 |
| 1962 | 34 |
| 1963 | 16 |
| 1964 | 26 |
| 1965 | 32 |
| 1966 | 25 |
| 1967 | 21 |
| 1968 | 21 |
| 1969 | 12 |
| 1970 | 19 |
| 1971 | 17 |
| 1972 | 18 |
| 1973 | 12 |
| 1974 | 23 |
| 1975 | 13 |
| 1976 | 13 |
| 1977 | 21 |
| 1978 | 9 |
| 1979 | 20 |
| 1980 | 15 |
| 1981 | 16 |
| 1982 | 16 |
| 1983 | 16 |
| 1984 | 38 |
| 1985 | 10 |
| 1986 | 9 |
| 1987 | 20 |
| 1988 | 17 |
| 1989 | 14 |
| 1990 | 12 |
| 1991 | 18 |
| 1992 | 11 |
| 1993 | 21 |
| 1994 | 8 |
| 1995 | 7 |
| 1996 | 6 |
| 1997 | 7 |
| 1998 | 1 |
| 2000 | 8 |
| 2001 | 6 |
| 2002 | 8 |
| 2003 | 17 |
| 2004 | 14 |
| 2006 | 11 |
| 2007 | 12 |
| 2008 | 8 |
| 2009 | 34 |
| 2010 | 62 |
| 2011 | 28 |
| 2012 | 15 |
| 2013 | 20 |
| 2014 | 14 |
| 2015 | 16 |
| 2016 | 12 |
| 2017 | 17 |
| 2018 | 13 |
| 2019 | 15 |
| 2020 | 21 |
| 2021 | 28 |
| 2022 | 8 |
| 2023 | 42 |
| 2024 | 29 |
| 2025 | 54 |
| 2026 | 15 |
All-Time Record Progression
5 new records| Date | Kind | Detail |
|---|---|---|
| 1981-07-28 | Record daily precipitation | Record daily precipitation 300.0 mm (11.8 in) |
| 1983-04-30 | Record high minimum temperature | Record high minimum temperature 36.0 C (96.8 F) |
| 1983-05-10 | Record high maximum temperature | Record high maximum temperature 48.5 C (119.3 F) |
| 1992-01-05 | Record low maximum temperature | Record low maximum temperature 21.8 C (71.2 F) |
| 1993-01-07 | Record low maximum temperature | Record low maximum temperature 21.5 C (70.7 F) |
Wettest Day of Each Month
Jul: 300.0 mm (11.8 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 71.9 mm (2.8 in) | 25 January 1990 |
| Feb | 52.1 mm (2.1 in) | 28 February 1994 |
| Mar | 30.0 mm (1.2 in) | 14 March 1991 |
| Apr | 62.2 mm (2.4 in) | 25 April 2015 |
| May | 135.9 mm (5.4 in) | 12 May 1991 |
| Jun | 175.0 mm (6.9 in) | 3 June 1982 |
| Jul | 300.0 mm (11.8 in) | 28 July 1981 |
| Aug | 119.6 mm (4.7 in) | 8 August 1945 |
| Sep | 78.0 mm (3.1 in) | 11 September 1994 |
| Oct | 99.1 mm (3.9 in) | 27 October 1994 |
| Nov | 0.1 mm (0.00 in) | 4 November 1979 |
| Dec | 84.1 mm (3.3 in) | 5 December 2017 |
Period of Record Coverage
1938 to 2026| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 1938 | 31 | 8% | No |
| 1939 | 214 | 59% | No |
| 1945 | 331 | 91% | Yes |
| 1946 | 359 | 98% | Yes |
| 1947 | 365 | 100% | Yes |
| 1948 | 365 | 100% | Yes |
| 1949 | 365 | 100% | Yes |
| 1950 | 365 | 100% | Yes |
| 1951 | 365 | 100% | Yes |
| 1952 | 366 | 100% | Yes |
| 1953 | 364 | 100% | Yes |
| 1954 | 364 | 100% | Yes |
| 1955 | 365 | 100% | Yes |
| 1956 | 366 | 100% | Yes |
| 1957 | 365 | 100% | Yes |
| 1958 | 364 | 100% | Yes |
| 1959 | 364 | 100% | Yes |
| 1960 | 366 | 100% | Yes |
| 1961 | 365 | 100% | Yes |
| 1962 | 365 | 100% | Yes |
| 1963 | 365 | 100% | Yes |
| 1964 | 366 | 100% | Yes |
| 1965 | 365 | 100% | Yes |
| 1966 | 358 | 98% | Yes |
| 1967 | 365 | 100% | Yes |
| 1968 | 365 | 100% | Yes |
| 1969 | 365 | 100% | Yes |
| 1970 | 365 | 100% | Yes |
| 1971 | 365 | 100% | Yes |
| 1972 | 366 | 100% | Yes |
| 1973 | 365 | 100% | Yes |
| 1974 | 365 | 100% | Yes |
| 1975 | 363 | 99% | Yes |
| 1976 | 364 | 99% | Yes |
| 1977 | 365 | 100% | Yes |
| 1978 | 365 | 100% | Yes |
| 1979 | 365 | 100% | Yes |
| 1980 | 365 | 100% | Yes |
| 1981 | 311 | 85% | No |
| 1982 | 293 | 80% | No |
| 1983 | 310 | 85% | No |
| 1984 | 336 | 92% | Yes |
| 1985 | 300 | 82% | No |
| 1986 | 315 | 86% | No |
| 1987 | 320 | 88% | No |
| 1988 | 322 | 88% | No |
| 1989 | 302 | 83% | No |
| 1990 | 314 | 86% | No |
| 1991 | 312 | 85% | No |
| 1992 | 294 | 80% | No |
| 1993 | 333 | 91% | Yes |
| 1994 | 294 | 81% | No |
| 1995 | 230 | 63% | No |
| 1996 | 323 | 88% | No |
| 1997 | 168 | 46% | No |
| 1998 | 22 | 6% | No |
| 1999 | 122 | 33% | No |
| 2000 | 290 | 79% | No |
| 2001 | 310 | 85% | No |
| 2002 | 258 | 71% | No |
| 2003 | 310 | 85% | No |
| 2004 | 337 | 92% | Yes |
| 2006 | 226 | 62% | No |
| 2007 | 127 | 35% | No |
| 2008 | 183 | 50% | No |
| 2009 | 329 | 90% | Yes |
| 2010 | 353 | 97% | Yes |
| 2011 | 350 | 96% | Yes |
| 2012 | 353 | 96% | Yes |
| 2013 | 349 | 96% | Yes |
| 2014 | 318 | 87% | No |
| 2015 | 309 | 85% | No |
| 2016 | 349 | 95% | Yes |
| 2017 | 344 | 94% | Yes |
| 2018 | 332 | 91% | Yes |
| 2019 | 328 | 90% | No |
| 2020 | 350 | 96% | Yes |
| 2021 | 317 | 87% | No |
| 2022 | 331 | 91% | Yes |
| 2023 | 345 | 95% | Yes |
| 2024 | 336 | 92% | Yes |
| 2025 | 345 | 95% | Yes |
| 2026 | 226 | 62% | No |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 5 October 2026 | Birni N'Konni, NE | daily high min (Provisional) | 27.7 C (81.9 F) | 0.2 C (0.4 F) | 3 years | 8 of 100 (Routine) |
| 19 September 2026 | Birni N'Konni, NE | daily high max (Provisional) | 38.5 C (101.3 F) | 0.3 C (0.5 F) | 45 years | 22 of 100 (Routine) |
| 14 September 2026 | Birni N'Konni, NE | daily high min (Provisional) | 27.1 C (80.8 F) | 0.6 C (1.1 F) | 11 years | 14 of 100 (Routine) |
| 14 September 2026 | Birni N'Konni, NE | daily high max (Provisional) | 37.6 C (99.7 F) | 0.1 C (0.2 F) | 16 years | 13 of 100 (Routine) |
| 4 September 2026 | Birni N'Konni, NE | daily high min (Provisional) | 27.4 C (81.3 F) | 0.4 C (0.7 F) | 7 years | 12 of 100 (Routine) |
| 2 September 2026 | Birni N'Konni, NE | daily high min (Provisional) | 27.3 C (81.1 F) | 0.8 C (1.4 F) | 41 years | 24 of 100 (Routine) |
| 1 September 2026 | Birni N'Konni, NE | daily high max (Tie, Provisional) | 38.0 C (100.4 F) | tie | 4 years | 2 of 100 (Routine) |
| 26 August 2026 | Birni N'Konni, NE | daily high min (Provisional) | 27.4 C (81.3 F) | 0.4 C (0.7 F) | 41 years | 22 of 100 (Routine) |
| 18 August 2026 | Birni N'Konni, NE | daily high min (Provisional) | 26.7 C (80.1 F) | 1.7 C (3.1 F) | 76 years | 41 of 100 (Notable) |
| 6 August 2026 | Birni N'Konni, NE | daily high min | 28.3 C (82.9 F) | 2.1 C (3.8 F) | 3 years | 20 of 100 (Routine) |
| 27 July 2026 | Birni N'Konni, NE | daily high min | 28.3 C (82.9 F) | 1.4 C (2.5 F) | 12 years | 17 of 100 (Routine) |
| 22 July 2026 | Birni N'Konni, NE | daily high max | 38.3 C (100.9 F) | 0.1 C (0.2 F) | 60 years | 26 of 100 (Routine) |
| 13 July 2026 | Birni N'Konni, NE | daily high min | 28.6 C (83.5 F) | 1.1 C (2.0 F) | 20 years | 19 of 100 (Routine) |
| 8 July 2026 | Birni N'Konni, NE | daily high min (Tie) | 28.6 C (83.5 F) | tie | 4 years | 2 of 100 (Routine) |
| 7 July 2026 | Birni N'Konni, NE | daily high min | 28.1 C (82.6 F) | 0.1 C (0.2 F) | 3 years | 8 of 100 (Routine) |
| 3 June 2026 | Birni N'Konni, NE | daily high min | 32.5 C (90.5 F) | 2.3 C (4.1 F) | 1 year | 17 of 100 (Routine) |
| 30 May 2026 | Birni N'Konni, NE | daily high min | 31.4 C (88.5 F) | 1.2 C (2.2 F) | 37 years | 24 of 100 (Routine) |
| 2 May 2026 | Birni N'Konni, NE | daily high max | 45.2 C (113.4 F) | 0.2 C (0.4 F) | 56 years | 25 of 100 (Routine) |
| 9 March 2026 | Birni N'Konni, NE | daily high min | 26.5 C (79.7 F) | 0.6 C (1.1 F) | 7 years | 12 of 100 (Routine) |
| 15 February 2026 | Birni N'Konni, NE | daily high min | 22.6 C (72.7 F) | 0.1 C (0.2 F) | 23 years | 14 of 100 (Routine) |
Climate Trend
54 complete years, 1946 to 2025| Year | Annual mean temperature | Difference from the station mean |
|---|---|---|
| 1946 | 28.5 C | -0.68 C |
| 1947 | 29.2 C | +0.01 C |
| 1948 | 28.5 C | -0.69 C |
| 1949 | 29.3 C | +0.13 C |
| 1950 | 28.3 C | -0.88 C |
| 1951 | 28.6 C | -0.58 C |
| 1952 | 28.3 C | -0.84 C |
| 1953 | 28.2 C | -0.96 C |
| 1954 | 28.4 C | -0.76 C |
| 1955 | 28.4 C | -0.79 C |
| 1956 | 28.6 C | -0.50 C |
| 1957 | 28.3 C | -0.84 C |
| 1958 | 28.7 C | -0.43 C |
| 1960 | 28.9 C | -0.24 C |
| 1961 | 27.8 C | -1.32 C |
| 1962 | 28.2 C | -0.97 C |
| 1963 | 28.6 C | -0.51 C |
| 1964 | 28.1 C | -1.03 C |
| 1965 | 27.9 C | -1.23 C |
| 1967 | 28.5 C | -0.63 C |
| 1968 | 28.7 C | -0.40 C |
| 1969 | 29.4 C | +0.29 C |
| 1970 | 28.6 C | -0.58 C |
| 1971 | 28.6 C | -0.58 C |
| 1972 | 29.1 C | +0.00 C |
| 1973 | 29.6 C | +0.45 C |
| 1974 | 28.4 C | -0.73 C |
| 1975 | 28.2 C | -0.92 C |
| 1976 | 28.6 C | -0.58 C |
| 1977 | 28.3 C | -0.87 C |
| 1978 | 28.7 C | -0.49 C |
| 1979 | 28.9 C | -0.26 C |
| 1980 | 29.0 C | -0.19 C |
| 1984 | 29.5 C | +0.35 C |
| 1987 | 29.9 C | +0.71 C |
| 1988 | 29.0 C | -0.15 C |
| 1990 | 29.5 C | +0.39 C |
| 1996 | 29.5 C | +0.31 C |
| 2004 | 29.7 C | +0.58 C |
| 2009 | 30.9 C | +1.71 C |
| 2010 | 30.8 C | +1.61 C |
| 2011 | 30.6 C | +1.44 C |
| 2012 | 30.0 C | +0.90 C |
| 2013 | 30.5 C | +1.33 C |
| 2015 | 29.5 C | +0.40 C |
| 2016 | 30.0 C | +0.90 C |
| 2017 | 30.0 C | +0.89 C |
| 2018 | 29.9 C | +0.77 C |
| 2019 | 30.1 C | +0.92 C |
| 2020 | 30.1 C | +0.93 C |
| 2022 | 29.7 C | +0.58 C |
| 2023 | 30.7 C | +1.57 C |
| 2024 | 30.0 C | +0.86 C |
| 2025 | 30.5 C | +1.36 C |
The annual mean temperature here has risen by 0.3 C (0.2 to 0.3) per decade over 1946 to 2025. In Fahrenheit: 0.5 F (0.4 to 0.6) per decade. The slope is a straight line fitted to 54 complete years; the brackets give its 95 percent interval.
| Measure | Per decade (C) | Per decade (F) | Period | Complete years | Reading |
|---|---|---|---|---|---|
| Annual mean temperature | 0.3 C (0.2 to 0.3) per decade | 0.5 F (0.4 to 0.6) per decade | 1946 to 2025 | 54 | Rise |
| Mean daily maximum | 0.2 C (0.2 to 0.3) per decade | 0.4 F (0.3 to 0.5) per decade | 1946 to 2025 | 54 | Rise |
| Mean daily minimum | 0.3 C (0.3 to 0.4) per decade | 0.6 F (0.5 to 0.7) per decade | 1946 to 2025 | 54 | 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
1938 to 2026| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Hottest day (TXx) | 48.5 C (119.3 F) | 1983 | 44.4 C (111.9 F) | 83 |
| Coldest night (TNn) | 7.8 C (46.0 F) | 1959 | 11.6 C (52.9 F) | 83 |
| Wettest day (Rx1day) | 300.0 mm (11.8 in) | 1981 | 54.5 mm (2.1 in) | 81 |
| Wettest five days (Rx5day) | 362.0 mm (14.3 in) | 1981 | 73.9 mm (2.9 in) | 79 |
| Longest dry spell (CDD) | 166 days | 1973 | 7 days | 81 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1938 | 38.8 C (101.8 F) |
| 1939 | 44.0 C (111.2 F) |
| 1945 | 43.3 C (109.9 F) |
| 1946 | 44.3 C (111.7 F) |
| 1947 | 44.4 C (111.9 F) |
| 1948 | 44.0 C (111.2 F) |
| 1949 | 44.9 C (112.8 F) |
| 1950 | 43.0 C (109.4 F) |
| 1951 | 44.0 C (111.2 F) |
| 1952 | 44.0 C (111.2 F) |
| 1953 | 44.4 C (111.9 F) |
| 1954 | 43.9 C (111.0 F) |
| 1955 | 42.6 C (108.7 F) |
| 1956 | 44.0 C (111.2 F) |
| 1957 | 44.7 C (112.5 F) |
| 1958 | 44.0 C (111.2 F) |
| 1959 | 44.3 C (111.7 F) |
| 1960 | 44.6 C (112.3 F) |
| 1961 | 42.9 C (109.2 F) |
| 1962 | 44.2 C (111.6 F) |
| 1963 | 43.0 C (109.4 F) |
| 1964 | 44.0 C (111.2 F) |
| 1965 | 43.2 C (109.8 F) |
| 1966 | 44.3 C (111.7 F) |
| 1967 | 44.3 C (111.7 F) |
| 1968 | 44.0 C (111.2 F) |
| 1969 | 45.2 C (113.4 F) |
| 1970 | 44.6 C (112.3 F) |
| 1971 | 44.1 C (111.4 F) |
| 1972 | 43.2 C (109.8 F) |
| 1973 | 45.0 C (113.0 F) |
| 1974 | 44.1 C (111.4 F) |
| 1975 | 43.5 C (110.3 F) |
| 1976 | 43.4 C (110.1 F) |
| 1977 | 43.5 C (110.3 F) |
| 1978 | 42.6 C (108.7 F) |
| 1979 | 44.4 C (111.9 F) |
| 1980 | 44.3 C (111.7 F) |
| 1981 | 44.0 C (111.2 F) |
| 1982 | 43.5 C (110.3 F) |
| 1983 | 48.5 C (119.3 F) |
| 1984 | 44.6 C (112.3 F) |
| 1985 | 44.0 C (111.2 F) |
| 1986 | 44.5 C (112.1 F) |
| 1987 | 45.0 C (113.0 F) |
| 1988 | 44.5 C (112.1 F) |
| 1989 | 45.0 C (113.0 F) |
| 1990 | 44.1 C (111.4 F) |
| 1991 | 44.5 C (112.1 F) |
| 1992 | 43.5 C (110.3 F) |
| 1993 | 44.7 C (112.5 F) |
| 1994 | 45.5 C (113.9 F) |
| 1995 | 43.8 C (110.8 F) |
| 1996 | 44.0 C (111.2 F) |
| 1997 | 43.7 C (110.7 F) |
| 1998 | 39.5 C (103.1 F) |
| 1999 | 44.6 C (112.3 F) |
| 2000 | 45.0 C (113.0 F) |
| 2001 | 45.2 C (113.4 F) |
| 2002 | 46.2 C (115.2 F) |
| 2003 | 45.5 C (113.9 F) |
| 2004 | 44.5 C (112.1 F) |
| 2006 | 44.5 C (112.1 F) |
| 2007 | 45.5 C (113.9 F) |
| 2008 | 44.0 C (111.2 F) |
| 2009 | 45.0 C (113.0 F) |
| 2010 | 47.0 C (116.6 F) |
| 2011 | 46.0 C (114.8 F) |
| 2012 | 44.5 C (112.1 F) |
| 2013 | 45.3 C (113.5 F) |
| 2014 | 44.0 C (111.2 F) |
| 2015 | 44.9 C (112.8 F) |
| 2016 | 45.0 C (113.0 F) |
| 2017 | 45.0 C (113.0 F) |
| 2018 | 45.0 C (113.0 F) |
| 2019 | 45.4 C (113.7 F) |
| 2020 | 47.2 C (117.0 F) |
| 2021 | 47.0 C (116.6 F) |
| 2022 | 45.5 C (113.9 F) |
| 2023 | 47.0 C (116.6 F) |
| 2024 | 46.3 C (115.3 F) |
| 2025 | 45.1 C (113.2 F) |
| 2026 | 45.2 C (113.4 F) |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1938 | 11.5 C (52.7 F) |
| 1939 | 10.0 C (50.0 F) |
| 1945 | 10.4 C (50.7 F) |
| 1946 | 10.0 C (50.0 F) |
| 1947 | 9.0 C (48.2 F) |
| 1948 | 12.0 C (53.6 F) |
| 1949 | 11.0 C (51.8 F) |
| 1950 | 11.7 C (53.1 F) |
| 1951 | 11.2 C (52.2 F) |
| 1952 | 10.4 C (50.7 F) |
| 1953 | 9.7 C (49.5 F) |
| 1954 | 10.5 C (50.9 F) |
| 1955 | 9.7 C (49.5 F) |
| 1956 | 9.9 C (49.8 F) |
| 1957 | 10.5 C (50.9 F) |
| 1958 | 11.5 C (52.7 F) |
| 1959 | 7.8 C (46.0 F) |
| 1960 | 11.6 C (52.9 F) |
| 1961 | 10.3 C (50.5 F) |
| 1962 | 10.2 C (50.4 F) |
| 1963 | 10.2 C (50.4 F) |
| 1964 | 12.0 C (53.6 F) |
| 1965 | 9.3 C (48.7 F) |
| 1966 | 9.1 C (48.4 F) |
| 1967 | 10.8 C (51.4 F) |
| 1968 | 10.0 C (50.0 F) |
| 1969 | 12.4 C (54.3 F) |
| 1970 | 10.9 C (51.6 F) |
| 1971 | 8.8 C (47.8 F) |
| 1972 | 11.2 C (52.2 F) |
| 1973 | 12.2 C (54.0 F) |
| 1974 | 13.4 C (56.1 F) |
| 1975 | 10.1 C (50.2 F) |
| 1976 | 11.8 C (53.2 F) |
| 1977 | 10.8 C (51.4 F) |
| 1978 | 11.0 C (51.8 F) |
| 1979 | 11.6 C (52.9 F) |
| 1980 | 10.2 C (50.4 F) |
| 1981 | 10.0 C (50.0 F) |
| 1982 | 11.0 C (51.8 F) |
| 1983 | 10.8 C (51.4 F) |
| 1984 | 12.8 C (55.0 F) |
| 1985 | 13.0 C (55.4 F) |
| 1986 | 11.0 C (51.8 F) |
| 1987 | 13.2 C (55.8 F) |
| 1988 | 10.8 C (51.4 F) |
| 1989 | 11.0 C (51.8 F) |
| 1990 | 11.9 C (53.4 F) |
| 1991 | 11.8 C (53.2 F) |
| 1992 | 11.4 C (52.5 F) |
| 1993 | 11.0 C (51.8 F) |
| 1994 | 12.2 C (54.0 F) |
| 1995 | 11.4 C (52.5 F) |
| 1996 | 12.0 C (53.6 F) |
| 1997 | 13.2 C (55.8 F) |
| 1998 | 13.3 C (55.9 F) |
| 1999 | 12.7 C (54.9 F) |
| 2000 | 12.5 C (54.5 F) |
| 2001 | 11.9 C (53.4 F) |
| 2002 | 12.4 C (54.3 F) |
| 2003 | 12.0 C (53.6 F) |
| 2004 | 13.8 C (56.8 F) |
| 2006 | 12.0 C (53.6 F) |
| 2007 | 14.9 C (58.8 F) |
| 2008 | 12.5 C (54.5 F) |
| 2009 | 13.7 C (56.7 F) |
| 2010 | 13.0 C (55.4 F) |
| 2011 | 13.5 C (56.3 F) |
| 2012 | 11.0 C (51.8 F) |
| 2013 | 14.0 C (57.2 F) |
| 2014 | 13.6 C (56.5 F) |
| 2015 | 13.0 C (55.4 F) |
| 2016 | 13.5 C (56.3 F) |
| 2017 | 12.0 C (53.6 F) |
| 2018 | 11.5 C (52.7 F) |
| 2019 | 13.9 C (57.0 F) |
| 2020 | 13.0 C (55.4 F) |
| 2021 | 15.5 C (59.9 F) |
| 2022 | 14.2 C (57.6 F) |
| 2023 | 14.8 C (58.6 F) |
| 2024 | 13.6 C (56.5 F) |
| 2025 | 14.7 C (58.5 F) |
| 2026 | 16.6 C (61.9 F) |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1938 | 0.0 mm (0.00 in) |
| 1939 | n/a |
| 1945 | 119.6 mm (4.7 in) |
| 1946 | 65.3 mm (2.6 in) |
| 1947 | 75.7 mm (3.0 in) |
| 1948 | 72.5 mm (2.9 in) |
| 1949 | 39.1 mm (1.5 in) |
| 1950 | 111.9 mm (4.4 in) |
| 1951 | 56.0 mm (2.2 in) |
| 1952 | 83.0 mm (3.3 in) |
| 1953 | 77.0 mm (3.0 in) |
| 1954 | 60.6 mm (2.4 in) |
| 1955 | 48.6 mm (1.9 in) |
| 1956 | 71.2 mm (2.8 in) |
| 1957 | 83.5 mm (3.3 in) |
| 1958 | 56.5 mm (2.2 in) |
| 1959 | 73.8 mm (2.9 in) |
| 1960 | 35.2 mm (1.4 in) |
| 1961 | 52.3 mm (2.1 in) |
| 1962 | 36.9 mm (1.5 in) |
| 1963 | 38.8 mm (1.5 in) |
| 1964 | 51.4 mm (2.0 in) |
| 1965 | 99.9 mm (3.9 in) |
| 1966 | 99.9 mm (3.9 in) |
| 1967 | 54.5 mm (2.1 in) |
| 1968 | 35.8 mm (1.4 in) |
| 1969 | 46.0 mm (1.8 in) |
| 1970 | 58.0 mm (2.3 in) |
| 1971 | 64.1 mm (2.5 in) |
| 1972 | 37.0 mm (1.5 in) |
| 1973 | 31.5 mm (1.2 in) |
| 1974 | 41.9 mm (1.6 in) |
| 1975 | 39.6 mm (1.6 in) |
| 1976 | 48.3 mm (1.9 in) |
| 1977 | 59.4 mm (2.3 in) |
| 1978 | 60.8 mm (2.4 in) |
| 1979 | 49.0 mm (1.9 in) |
| 1980 | 42.5 mm (1.7 in) |
| 1981 | 300.0 mm (11.8 in) |
| 1982 | 175.0 mm (6.9 in) |
| 1983 | 45.0 mm (1.8 in) |
| 1984 | 64.0 mm (2.5 in) |
| 1985 | 37.1 mm (1.5 in) |
| 1986 | 62.0 mm (2.4 in) |
| 1987 | 35.1 mm (1.4 in) |
| 1988 | 43.9 mm (1.7 in) |
| 1989 | 39.1 mm (1.5 in) |
| 1990 | 87.1 mm (3.4 in) |
| 1991 | 135.9 mm (5.4 in) |
| 1992 | 90.9 mm (3.6 in) |
| 1993 | 201.9 mm (7.9 in) |
| 1994 | 103.1 mm (4.1 in) |
| 1995 | 46.0 mm (1.8 in) |
| 1996 | 48.0 mm (1.9 in) |
| 1997 | 27.9 mm (1.1 in) |
| 1998 | 57.9 mm (2.3 in) |
| 1999 | 1.0 mm (0.04 in) |
| 2000 | 42.9 mm (1.7 in) |
| 2001 | 43.9 mm (1.7 in) |
| 2002 | 55.1 mm (2.2 in) |
| 2003 | 89.9 mm (3.5 in) |
| 2004 | 46.0 mm (1.8 in) |
| 2006 | 69.1 mm (2.7 in) |
| 2007 | 31.0 mm (1.2 in) |
| 2008 | 53.1 mm (2.1 in) |
| 2009 | 33.0 mm (1.3 in) |
| 2010 | 46.0 mm (1.8 in) |
| 2011 | 42.9 mm (1.7 in) |
| 2012 | 43.9 mm (1.7 in) |
| 2013 | 59.9 mm (2.4 in) |
| 2014 | 45.0 mm (1.8 in) |
| 2015 | 90.9 mm (3.6 in) |
| 2016 | 43.9 mm (1.7 in) |
| 2017 | 84.1 mm (3.3 in) |
| 2018 | 59.9 mm (2.4 in) |
| 2019 | 42.9 mm (1.7 in) |
| 2020 | 62.0 mm (2.4 in) |
| 2021 | 37.1 mm (1.5 in) |
| 2022 | 89.9 mm (3.5 in) |
| 2023 | 63.0 mm (2.5 in) |
| 2024 | 93.0 mm (3.7 in) |
| 2025 | n/a |
| 2026 | 25.0 mm (1.0 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1938 | 0.0 mm (0.00 in) |
| 1939 | n/a |
| 1945 | 161.3 mm (6.4 in) |
| 1946 | 113.6 mm (4.5 in) |
| 1947 | 92.8 mm (3.7 in) |
| 1948 | 89.4 mm (3.5 in) |
| 1949 | 70.4 mm (2.8 in) |
| 1950 | 141.0 mm (5.6 in) |
| 1951 | 106.9 mm (4.2 in) |
| 1952 | 179.3 mm (7.1 in) |
| 1953 | 144.2 mm (5.7 in) |
| 1954 | 141.0 mm (5.6 in) |
| 1955 | 78.1 mm (3.1 in) |
| 1956 | 77.9 mm (3.1 in) |
| 1957 | 100.0 mm (3.9 in) |
| 1958 | 103.0 mm (4.1 in) |
| 1959 | 89.2 mm (3.5 in) |
| 1960 | 61.1 mm (2.4 in) |
| 1961 | 97.7 mm (3.8 in) |
| 1962 | 128.3 mm (5.1 in) |
| 1963 | 43.5 mm (1.7 in) |
| 1964 | 71.2 mm (2.8 in) |
| 1965 | 77.3 mm (3.0 in) |
| 1966 | 73.5 mm (2.9 in) |
| 1967 | 84.7 mm (3.3 in) |
| 1968 | 76.0 mm (3.0 in) |
| 1969 | 72.5 mm (2.9 in) |
| 1970 | 94.3 mm (3.7 in) |
| 1971 | 68.7 mm (2.7 in) |
| 1972 | 37.0 mm (1.5 in) |
| 1973 | 43.4 mm (1.7 in) |
| 1974 | 66.5 mm (2.6 in) |
| 1975 | 53.0 mm (2.1 in) |
| 1976 | 65.2 mm (2.6 in) |
| 1977 | 77.3 mm (3.0 in) |
| 1978 | 146.8 mm (5.8 in) |
| 1979 | 91.4 mm (3.6 in) |
| 1980 | 72.8 mm (2.9 in) |
| 1981 | 362.0 mm (14.3 in) |
| 1982 | 46.2 mm (1.8 in) |
| 1983 | 75.0 mm (3.0 in) |
| 1984 | 37.8 mm (1.5 in) |
| 1985 | 11.1 mm (0.4 in) |
| 1986 | 25.9 mm (1.0 in) |
| 1987 | 41.9 mm (1.6 in) |
| 1988 | 75.0 mm (3.0 in) |
| 1989 | 26.2 mm (1.0 in) |
| 1990 | 73.9 mm (2.9 in) |
| 1991 | 109.9 mm (4.3 in) |
| 1992 | 102.1 mm (4.0 in) |
| 1993 | 61.2 mm (2.4 in) |
| 1994 | 180.1 mm (7.1 in) |
| 1995 | 42.0 mm (1.7 in) |
| 1996 | 56.9 mm (2.2 in) |
| 1997 | 43.4 mm (1.7 in) |
| 1998 | 70.9 mm (2.8 in) |
| 1999 | n/a |
| 2000 | 70.8 mm (2.8 in) |
| 2001 | 56.9 mm (2.2 in) |
| 2002 | 98.1 mm (3.9 in) |
| 2003 | 99.0 mm (3.9 in) |
| 2004 | 43.2 mm (1.7 in) |
| 2006 | 70.1 mm (2.8 in) |
| 2007 | n/a |
| 2008 | 78.5 mm (3.1 in) |
| 2009 | 65.0 mm (2.6 in) |
| 2010 | 79.2 mm (3.1 in) |
| 2011 | 89.9 mm (3.5 in) |
| 2012 | 54.1 mm (2.1 in) |
| 2013 | 70.0 mm (2.8 in) |
| 2014 | 48.6 mm (1.9 in) |
| 2015 | 100.7 mm (4.0 in) |
| 2016 | 61.0 mm (2.4 in) |
| 2017 | 51.9 mm (2.0 in) |
| 2018 | 73.2 mm (2.9 in) |
| 2019 | 29.7 mm (1.2 in) |
| 2020 | 83.5 mm (3.3 in) |
| 2021 | 51.8 mm (2.0 in) |
| 2022 | 95.8 mm (3.8 in) |
| 2023 | 101.1 mm (4.0 in) |
| 2024 | 141.2 mm (5.6 in) |
| 2025 | n/a |
| 2026 | 34.6 mm (1.4 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1938 | 31 days |
| 1939 | n/a |
| 1945 | 110 days |
| 1946 | 128 days |
| 1947 | 146 days |
| 1948 | 106 days |
| 1949 | 137 days |
| 1950 | 139 days |
| 1951 | 89 days |
| 1952 | 135 days |
| 1953 | 142 days |
| 1954 | 72 days |
| 1955 | 97 days |
| 1956 | 101 days |
| 1957 | 126 days |
| 1958 | 88 days |
| 1959 | 129 days |
| 1960 | 131 days |
| 1961 | 125 days |
| 1962 | 125 days |
| 1963 | 118 days |
| 1964 | 85 days |
| 1965 | 5 days |
| 1966 | 13 days |
| 1967 | 100 days |
| 1968 | 104 days |
| 1969 | 119 days |
| 1970 | 135 days |
| 1971 | 134 days |
| 1972 | 126 days |
| 1973 | 166 days |
| 1974 | 116 days |
| 1975 | 118 days |
| 1976 | 133 days |
| 1977 | 147 days |
| 1978 | 67 days |
| 1979 | 139 days |
| 1980 | 119 days |
| 1981 | 24 days |
| 1982 | 3 days |
| 1983 | 3 days |
| 1984 | 4 days |
| 1985 | 2 days |
| 1986 | 3 days |
| 1987 | 3 days |
| 1988 | 4 days |
| 1989 | 4 days |
| 1990 | 4 days |
| 1991 | 3 days |
| 1992 | 3 days |
| 1993 | 3 days |
| 1994 | 4 days |
| 1995 | 3 days |
| 1996 | 3 days |
| 1997 | 3 days |
| 1998 | 3 days |
| 1999 | 4 days |
| 2000 | 4 days |
| 2001 | 3 days |
| 2002 | 7 days |
| 2003 | 13 days |
| 2004 | 3 days |
| 2006 | 2 days |
| 2007 | 2 days |
| 2008 | 2 days |
| 2009 | 3 days |
| 2010 | 2 days |
| 2011 | 4 days |
| 2012 | 3 days |
| 2013 | 4 days |
| 2014 | 2 days |
| 2015 | 3 days |
| 2016 | 6 days |
| 2017 | 4 days |
| 2018 | 2 days |
| 2019 | 3 days |
| 2020 | 2 days |
| 2021 | 2 days |
| 2022 | 3 days |
| 2023 | 2 days |
| 2024 | 30 days |
| 2025 | n/a |
| 2026 | 8 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.
Rainfall Return Levels
33 years, 1945 to 1980A day with at least 53.9 mm (2.1 in) of rain is expected about once in 2 years. A day with at least 133.1 mm (5.2 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 53.9 mm (2.1 in) | |
| 5 years | 72.4 mm (2.9 in) | |
| 10 years | 85.7 mm (3.4 in) | |
| 25 years | 103.7 mm (4.1 in) | |
| 50 years | 118.0 mm (4.6 in) | Longer than the 33 years of record |
| 100 years | 133.1 mm (5.2 in) | Longer than the 33 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, 33 years of values from 1945 to 1980.
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: 119.6 mm (4.7 in) in 1945; 111.9 mm (4.4 in) in 1950; 83.5 mm (3.3 in) in 1957.
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 2026-10-14 (14 October 2026). Records are computed by this site and are not official.
Data as of . Last revised (2026-10-14).