Don Muang Weather Records (TH000048456)
Record envelope, standing records and threshold days for Don Muang (TH000048456), Thailand, with 83 years of record.
Key Facts for Don Muang
- Don Muang (TH000048456) is a weather station in Thailand at 13.92 latitude and 100.60 longitude, 12 m (39 ft) above sea level.
- The station reports from 1943 to 2025, 83 years of record.
- 1,464 records set at Don Muang still stand.
- Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
- Don Muang set a daily record high maximum temperature of 36.3 C (97.3 F) on 4 August 2025.
About the Station
- Location: Thailand, 13.92 latitude, 100.60 longitude.
- Elevation: 12 m (39 ft).
- Period of record: 1943 to 2025, 83 years.
- Eligible elements: tmax, tmin, prcp.
Daily Record Envelope and 2026
3 days at or beyond a record| Month | Highest record high | Lowest record low | 2026 highest maximum | 2026 lowest minimum |
|---|---|---|---|---|
| Jan | 36.7 C (98.1 F) | 11.4 C (52.5 F) | 35.2 C (95.4 F) | 16.9 C (62.4 F) |
| Feb | 38.3 C (100.9 F) | 13.9 C (57.0 F) | 36.1 C (97.0 F) | 20.8 C (69.4 F) |
| Mar | 40.0 C (104.0 F) | 14.9 C (58.8 F) | 37.1 C (98.8 F) | 22.3 C (72.1 F) |
| Apr | 41.1 C (106.0 F) | 18.3 C (64.9 F) | 36.1 C (97.0 F) | 26.0 C (78.8 F) |
| May | 40.8 C (105.4 F) | 20.0 C (68.0 F) | 38.2 C (100.8 F) | 23.1 C (73.6 F) |
| Jun | 40.0 C (104.0 F) | 19.3 C (66.7 F) | 35.3 C (95.5 F) | 24.9 C (76.8 F) |
| Jul | 39.3 C (102.7 F) | 21.0 C (69.8 F) | 35.5 C (95.9 F) | 23.8 C (74.8 F) |
| Aug | 37.4 C (99.3 F) | 16.6 C (61.9 F) | 36.3 C (97.3 F) | 24.2 C (75.6 F) |
| Sep | 39.4 C (102.9 F) | 20.6 C (69.1 F) | n/a | n/a |
| Oct | 38.2 C (100.8 F) | 20.2 C (68.4 F) | n/a | n/a |
| Nov | 36.8 C (98.2 F) | 15.0 C (59.0 F) | n/a | n/a |
| Dec | 36.7 C (98.1 F) | 10.0 C (50.0 F) | n/a | n/a |
Which Years Hold Standing Records
1,464 standing records| Year set | Standing records |
|---|---|
| 1943 | 16 |
| 1944 | 12 |
| 1945 | 26 |
| 1946 | 46 |
| 1947 | 24 |
| 1948 | 14 |
| 1949 | 6 |
| 1950 | 22 |
| 1951 | 18 |
| 1952 | 32 |
| 1953 | 23 |
| 1954 | 19 |
| 1955 | 26 |
| 1956 | 21 |
| 1957 | 19 |
| 1958 | 17 |
| 1959 | 16 |
| 1960 | 22 |
| 1961 | 10 |
| 1962 | 27 |
| 1963 | 20 |
| 1964 | 20 |
| 1965 | 8 |
| 1966 | 9 |
| 1967 | 7 |
| 1968 | 11 |
| 1969 | 7 |
| 1970 | 15 |
| 1971 | 24 |
| 1972 | 30 |
| 1973 | 7 |
| 1974 | 30 |
| 1975 | 62 |
| 1976 | 28 |
| 1977 | 12 |
| 1978 | 35 |
| 1979 | 20 |
| 1980 | 7 |
| 1981 | 8 |
| 1982 | 7 |
| 1983 | 17 |
| 1984 | 7 |
| 1985 | 4 |
| 1986 | 13 |
| 1987 | 16 |
| 1988 | 10 |
| 1989 | 6 |
| 1990 | 11 |
| 1991 | 2 |
| 1992 | 9 |
| 1993 | 15 |
| 1994 | 19 |
| 1995 | 13 |
| 1996 | 48 |
| 1997 | 92 |
| 1998 | 9 |
| 1999 | 10 |
| 2000 | 9 |
| 2001 | 20 |
| 2002 | 12 |
| 2003 | 9 |
| 2004 | 15 |
| 2005 | 26 |
| 2006 | 29 |
| 2007 | 14 |
| 2008 | 4 |
| 2009 | 4 |
| 2010 | 5 |
| 2011 | 13 |
| 2012 | 24 |
| 2013 | 43 |
| 2014 | 10 |
| 2015 | 5 |
| 2016 | 16 |
| 2017 | 3 |
| 2018 | 10 |
| 2019 | 12 |
| 2020 | 11 |
| 2021 | 4 |
| 2022 | 6 |
| 2023 | 21 |
| 2024 | 48 |
| 2025 | 7 |
All-Time Record Progression
10 new records| Date | Kind | Detail |
|---|---|---|
| 1975-12-16 | Record low maximum temperature | Record low maximum temperature 21.2 C (70.2 F) |
| 1975-12-24 | Record low minimum temperature | Record low minimum temperature 11.2 C (52.2 F) |
| 1975-12-30 | Record low minimum temperature | Record low minimum temperature 10.0 C (50.0 F) |
| 1983-05-22 | Record high maximum temperature | Record high maximum temperature 40.8 C (105.4 F) |
| 2007-04-22 | Record high minimum temperature | Record high minimum temperature 30.0 C (86.0 F) |
| 2010-05-09 | Record high minimum temperature | Record high minimum temperature 30.1 C (86.2 F) |
| 2023-05-06 | Record high minimum temperature | Record high minimum temperature 30.4 C (86.7 F) |
| 2023-05-07 | Record high minimum temperature | Record high minimum temperature 30.7 C (87.3 F) |
| 2024-04-30 | Record high maximum temperature | Record high maximum temperature 41.1 C (106.0 F) |
| 2024-05-04 | Record high minimum temperature | Record high minimum temperature 31.0 C (87.8 F) |
Wettest Day of Each Month
Sep: 400.1 mm (15.8 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 70.6 mm (2.8 in) | 6 January 2010 |
| Feb | 57.9 mm (2.3 in) | 18 February 1945 |
| Mar | 101.1 mm (4.0 in) | 13 March 1994 |
| Apr | 121.2 mm (4.8 in) | 17 April 2000 |
| May | 121.9 mm (4.8 in) | 10 May 1986 |
| Jun | 116.5 mm (4.6 in) | 20 June 1953 |
| Jul | 230.1 mm (9.1 in) | 28 July 1994 |
| Aug | 124.0 mm (4.9 in) | 30 August 1992 |
| Sep | 400.1 mm (15.8 in) | 8 September 1949 |
| Oct | 208.0 mm (8.2 in) | 5 October 1990 |
| Nov | 115.1 mm (4.5 in) | 13 November 1944 |
| Dec | 83.3 mm (3.3 in) | 29 December 2018 |
Period of Record Coverage
1943 to 2025| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 1943 | 359 | 98% | Yes |
| 1944 | 366 | 100% | Yes |
| 1945 | 353 | 97% | Yes |
| 1946 | 264 | 72% | No |
| 1947 | 358 | 98% | Yes |
| 1948 | 362 | 99% | Yes |
| 1949 | 278 | 76% | No |
| 1950 | 283 | 78% | No |
| 1951 | 365 | 100% | Yes |
| 1952 | 365 | 100% | Yes |
| 1953 | 364 | 100% | Yes |
| 1954 | 365 | 100% | Yes |
| 1955 | 365 | 100% | Yes |
| 1956 | 366 | 100% | Yes |
| 1957 | 364 | 100% | Yes |
| 1958 | 365 | 100% | Yes |
| 1959 | 365 | 100% | Yes |
| 1960 | 366 | 100% | Yes |
| 1961 | 364 | 100% | Yes |
| 1962 | 363 | 99% | Yes |
| 1963 | 365 | 100% | Yes |
| 1964 | 366 | 100% | Yes |
| 1965 | 364 | 100% | Yes |
| 1966 | 365 | 100% | Yes |
| 1967 | 364 | 100% | Yes |
| 1968 | 366 | 100% | Yes |
| 1969 | 365 | 100% | Yes |
| 1970 | 364 | 100% | Yes |
| 1971 | 364 | 100% | Yes |
| 1972 | 365 | 100% | Yes |
| 1973 | 365 | 100% | Yes |
| 1974 | 365 | 100% | Yes |
| 1975 | 365 | 100% | Yes |
| 1976 | 365 | 100% | Yes |
| 1977 | 365 | 100% | Yes |
| 1978 | 365 | 100% | Yes |
| 1979 | 365 | 100% | Yes |
| 1980 | 366 | 100% | Yes |
| 1981 | 346 | 95% | Yes |
| 1982 | 365 | 100% | Yes |
| 1983 | 365 | 100% | Yes |
| 1984 | 366 | 100% | Yes |
| 1985 | 365 | 100% | Yes |
| 1986 | 223 | 61% | No |
| 1987 | 214 | 59% | No |
| 1988 | 233 | 64% | No |
| 1989 | 233 | 64% | No |
| 1990 | 227 | 62% | No |
| 1991 | 227 | 62% | No |
| 1992 | 219 | 60% | No |
| 1993 | 236 | 65% | No |
| 1994 | 225 | 62% | No |
| 1995 | 225 | 62% | No |
| 1996 | 247 | 67% | No |
| 1997 | 251 | 69% | No |
| 1998 | 238 | 65% | No |
| 1999 | 231 | 63% | No |
| 2000 | 227 | 62% | No |
| 2001 | 220 | 60% | No |
| 2002 | 214 | 59% | No |
| 2003 | 202 | 55% | No |
| 2004 | 188 | 51% | No |
| 2005 | 211 | 58% | No |
| 2006 | 199 | 55% | No |
| 2007 | 208 | 57% | No |
| 2008 | 224 | 61% | No |
| 2009 | 208 | 57% | No |
| 2010 | 185 | 51% | No |
| 2011 | 171 | 47% | No |
| 2012 | 177 | 48% | No |
| 2013 | 209 | 57% | No |
| 2014 | 180 | 49% | No |
| 2015 | 168 | 46% | No |
| 2016 | 170 | 46% | No |
| 2017 | 160 | 44% | No |
| 2018 | 97 | 27% | No |
| 2019 | 121 | 33% | No |
| 2020 | 114 | 31% | No |
| 2021 | 110 | 30% | No |
| 2022 | 154 | 42% | No |
| 2023 | 148 | 41% | No |
| 2024 | 128 | 35% | No |
| 2025 | 99 | 27% | No |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 4 August 2025 | Don Muang, TH | daily high max | 36.3 C (97.3 F) | 1.3 C (2.3 F) | 72 years | 37 of 100 (Notable) |
| 16 July 2025 | Don Muang, TH | daily rain | 39.4 mm (1.6 in) | 7.3 mm (0.29 in) | 42 years | 24 of 100 (Routine) |
| 10 July 2025 | Don Muang, TH | daily high min | 27.9 C (82.2 F) | 0.1 C (0.2 F) | 4 years | 9 of 100 (Routine) |
| 25 June 2025 | Don Muang, TH | daily high min | 28.0 C (82.4 F) | 0.2 C (0.4 F) | 47 years | 23 of 100 (Routine) |
| 29 May 2025 | Don Muang, TH | daily high max | 38.2 C (100.8 F) | 0.1 C (0.2 F) | 28 years | 16 of 100 (Routine) |
| 6 March 2025 | Don Muang, TH | daily high min | 26.9 C (80.4 F) | 0.5 C (0.9 F) | 19 years | 15 of 100 (Routine) |
| 4 March 2025 | Don Muang, TH | daily high min | 27.5 C (81.5 F) | 0.5 C (0.9 F) | 22 years | 16 of 100 (Routine) |
| 1 March 2025 | Don Muang, TH | daily rain | 7.9 mm (0.31 in) | 4.6 mm (0.18 in) | 22 years | 16 of 100 (Routine) |
| 25 January 2025 | Don Muang, TH | daily high max | 35.2 C (95.4 F) | 0.2 C (0.4 F) | 77 years | 31 of 100 (Routine) |
| 27 December 2024 | Don Muang, TH | daily high min | 24.8 C (76.6 F) | 0.2 C (0.4 F) | 12 years | 11 of 100 (Routine) |
| 12 December 2024 | Don Muang, TH | daily high min | 25.9 C (78.6 F) | 0.1 C (0.2 F) | 32 years | 17 of 100 (Routine) |
| 20 September 2024 | Don Muang, TH | daily rain | 76.7 mm (3.0 in) | 8.6 mm (0.34 in) | 35 years | 22 of 100 (Routine) |
| 16 September 2024 | Don Muang, TH | daily high min | 27.6 C (81.7 F) | 1.1 C (2.0 F) | 2 years | 17 of 100 (Routine) |
| 10 September 2024 | Don Muang, TH | monthly high min (Tie) | 28.0 C (82.4 F) | tie | 46 years | 7 of 100 (Routine) |
| 9 September 2024 | Don Muang, TH | daily high min | 27.6 C (81.7 F) | 0.2 C (0.4 F) | 21 years | 15 of 100 (Routine) |
| 8 September 2024 | Don Muang, TH | monthly high min (Tie) | 28.0 C (82.4 F) | tie | 46 years | 7 of 100 (Routine) |
| 7 August 2024 | Don Muang, TH | daily rain | 39.1 mm (1.5 in) | 4.0 mm (0.16 in) | 34 years | 20 of 100 (Routine) |
| 6 August 2024 | Don Muang, TH | daily rain | 34.8 mm (1.4 in) | 6.9 mm (0.27 in) | 76 years | 34 of 100 (Routine) |
| 4 July 2024 | Don Muang, TH | daily rain | 46.0 mm (1.8 in) | 9.9 mm (0.39 in) | 80 years | 38 of 100 (Notable) |
| 25 June 2024 | Don Muang, TH | daily rain | 46.2 mm (1.8 in) | 11.9 mm (0.5 in) | 12 years | 18 of 100 (Routine) |
Climate Trend
35 complete years, 1943 to 1980| Year | Annual mean temperature | Difference from the station mean |
|---|---|---|
| 1943 | 27.8 C | -0.42 C |
| 1944 | 28.2 C | +0.01 C |
| 1945 | 27.6 C | -0.58 C |
| 1947 | 28.4 C | +0.19 C |
| 1948 | 27.9 C | -0.34 C |
| 1951 | 28.4 C | +0.20 C |
| 1952 | 28.5 C | +0.29 C |
| 1953 | 28.3 C | +0.10 C |
| 1954 | 28.6 C | +0.38 C |
| 1955 | 27.7 C | -0.48 C |
| 1956 | 28.0 C | -0.27 C |
| 1957 | 28.6 C | +0.37 C |
| 1958 | 28.6 C | +0.36 C |
| 1959 | 28.8 C | +0.55 C |
| 1960 | 28.8 C | +0.56 C |
| 1961 | 28.6 C | +0.33 C |
| 1962 | 27.9 C | -0.34 C |
| 1963 | 28.0 C | -0.27 C |
| 1964 | 28.4 C | +0.13 C |
| 1965 | 28.3 C | +0.08 C |
| 1966 | 28.9 C | +0.69 C |
| 1967 | 28.4 C | +0.15 C |
| 1968 | 28.4 C | +0.13 C |
| 1969 | 28.4 C | +0.22 C |
| 1970 | 28.2 C | -0.05 C |
| 1971 | 27.9 C | -0.35 C |
| 1972 | 28.6 C | +0.36 C |
| 1973 | 28.3 C | +0.09 C |
| 1974 | 27.1 C | -1.08 C |
| 1975 | 26.6 C | -1.58 C |
| 1976 | 27.2 C | -0.99 C |
| 1977 | 28.7 C | +0.47 C |
| 1978 | 28.8 C | +0.59 C |
| 1979 | 28.5 C | +0.30 C |
| 1980 | 28.5 C | +0.27 C |
The fitted trend in annual mean temperature here over 1943 to 1980 is -0.01 C (-0.18 to 0.15) per decade. The interval includes zero, so the trend is not clearly different from zero. In Fahrenheit: -0.02 F (-0.32 to 0.28) per decade. The slope is a straight line fitted to 35 complete years; the brackets give its 95 percent interval.
| Measure | Per decade (C) | Per decade (F) | Period | Complete years | Reading |
|---|---|---|---|---|---|
| Annual mean temperature | -0.01 C (-0.18 to 0.15) per decade | -0.02 F (-0.32 to 0.28) per decade | 1943 to 1980 | 35 | Not clearly different from zero |
| Mean daily maximum | -0.14 C (-0.32 to 0.04) per decade | -0.3 F (-0.6 to 0.1) per decade | 1943 to 1980 | 35 | Not clearly different from zero |
| Mean daily minimum | 0.1 C (-0.1 to 0.3) per decade | 0.2 F (-0.1 to 0.5) per decade | 1943 to 1980 | 35 | Not clearly different from zero |
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
1943 to 2025| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Hottest day (TXx) | 41.1 C (106.0 F) | 2024 | 38.5 C (101.3 F) | 83 |
| Coldest night (TNn) | 10.0 C (50.0 F) | 1975 | 16.2 C (61.2 F) | 79 |
| Wettest day (Rx1day) | 400.1 mm (15.8 in) | 1949 | 83.8 mm (3.3 in) | 83 |
| Wettest five days (Rx5day) | 405.7 mm (16.0 in) | 1949 | 153.4 mm (6.0 in) | 83 |
| Longest dry spell (CDD) | 127 days | 1983 | 41 days | 83 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1943 | 37.8 C (100.0 F) |
| 1944 | 39.4 C (102.9 F) |
| 1945 | 37.8 C (100.0 F) |
| 1946 | 38.3 C (100.9 F) |
| 1947 | 38.9 C (102.0 F) |
| 1948 | 38.9 C (102.0 F) |
| 1949 | 38.3 C (100.9 F) |
| 1950 | 39.4 C (102.9 F) |
| 1951 | 39.4 C (102.9 F) |
| 1952 | 40.0 C (104.0 F) |
| 1953 | 38.9 C (102.0 F) |
| 1954 | 39.4 C (102.9 F) |
| 1955 | 38.5 C (101.3 F) |
| 1956 | 37.6 C (99.7 F) |
| 1957 | 38.9 C (102.0 F) |
| 1958 | 39.5 C (103.1 F) |
| 1959 | 39.0 C (102.2 F) |
| 1960 | 39.6 C (103.3 F) |
| 1961 | 37.8 C (100.0 F) |
| 1962 | 37.3 C (99.1 F) |
| 1963 | 38.0 C (100.4 F) |
| 1964 | 37.0 C (98.6 F) |
| 1965 | 37.8 C (100.0 F) |
| 1966 | 38.8 C (101.8 F) |
| 1967 | 39.2 C (102.6 F) |
| 1968 | 37.7 C (99.9 F) |
| 1969 | 37.5 C (99.5 F) |
| 1970 | 39.1 C (102.4 F) |
| 1971 | 37.0 C (98.6 F) |
| 1972 | 37.8 C (100.0 F) |
| 1973 | 39.0 C (102.2 F) |
| 1974 | 37.1 C (98.8 F) |
| 1975 | 36.6 C (97.9 F) |
| 1976 | 37.1 C (98.8 F) |
| 1977 | 38.1 C (100.6 F) |
| 1978 | 37.0 C (98.6 F) |
| 1979 | 39.0 C (102.2 F) |
| 1980 | 38.9 C (102.0 F) |
| 1981 | 37.0 C (98.6 F) |
| 1982 | 38.7 C (101.7 F) |
| 1983 | 40.8 C (105.4 F) |
| 1984 | 36.0 C (96.8 F) |
| 1985 | 38.2 C (100.8 F) |
| 1986 | 38.5 C (101.3 F) |
| 1987 | 38.5 C (101.3 F) |
| 1988 | 38.2 C (100.8 F) |
| 1989 | 38.3 C (100.9 F) |
| 1990 | 39.1 C (102.4 F) |
| 1991 | 39.2 C (102.6 F) |
| 1992 | 39.3 C (102.7 F) |
| 1993 | 39.1 C (102.4 F) |
| 1994 | 38.6 C (101.5 F) |
| 1995 | 40.2 C (104.4 F) |
| 1996 | 39.8 C (103.6 F) |
| 1997 | 40.1 C (104.2 F) |
| 1998 | 39.3 C (102.7 F) |
| 1999 | 37.1 C (98.8 F) |
| 2000 | 38.0 C (100.4 F) |
| 2001 | 38.6 C (101.5 F) |
| 2002 | 38.7 C (101.7 F) |
| 2003 | 38.7 C (101.7 F) |
| 2004 | 39.4 C (102.9 F) |
| 2005 | 39.3 C (102.7 F) |
| 2006 | 37.4 C (99.3 F) |
| 2007 | 38.7 C (101.7 F) |
| 2008 | 36.4 C (97.5 F) |
| 2009 | 37.3 C (99.1 F) |
| 2010 | 38.4 C (101.1 F) |
| 2011 | 35.7 C (96.3 F) |
| 2012 | 40.1 C (104.2 F) |
| 2013 | 39.7 C (103.5 F) |
| 2014 | 37.5 C (99.5 F) |
| 2015 | 38.2 C (100.8 F) |
| 2016 | 39.3 C (102.7 F) |
| 2017 | 38.4 C (101.1 F) |
| 2018 | 37.3 C (99.1 F) |
| 2019 | 38.5 C (101.3 F) |
| 2020 | 39.5 C (103.1 F) |
| 2021 | 37.4 C (99.3 F) |
| 2022 | 37.8 C (100.0 F) |
| 2023 | 39.4 C (102.9 F) |
| 2024 | 41.1 C (106.0 F) |
| 2025 | 38.2 C (100.8 F) |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1943 | 14.4 C (57.9 F) |
| 1944 | 13.3 C (55.9 F) |
| 1945 | 12.8 C (55.0 F) |
| 1946 | 13.3 C (55.9 F) |
| 1947 | 12.8 C (55.0 F) |
| 1948 | 12.2 C (54.0 F) |
| 1949 | 12.2 C (54.0 F) |
| 1950 | 17.2 C (63.0 F) |
| 1951 | 16.2 C (61.2 F) |
| 1952 | 15.0 C (59.0 F) |
| 1953 | 16.9 C (62.4 F) |
| 1954 | 14.6 C (58.3 F) |
| 1955 | 11.4 C (52.5 F) |
| 1956 | 14.8 C (58.6 F) |
| 1957 | 16.5 C (61.7 F) |
| 1958 | 17.0 C (62.6 F) |
| 1959 | 16.8 C (62.2 F) |
| 1960 | 13.1 C (55.6 F) |
| 1961 | 12.9 C (55.2 F) |
| 1962 | 13.6 C (56.5 F) |
| 1963 | 12.0 C (53.6 F) |
| 1964 | 14.7 C (58.5 F) |
| 1965 | 15.3 C (59.5 F) |
| 1966 | 16.3 C (61.3 F) |
| 1967 | 12.0 C (53.6 F) |
| 1968 | 14.9 C (58.8 F) |
| 1969 | 15.6 C (60.1 F) |
| 1970 | 18.0 C (64.4 F) |
| 1971 | 14.0 C (57.2 F) |
| 1972 | 14.5 C (58.1 F) |
| 1973 | 12.2 C (54.0 F) |
| 1974 | 11.7 C (53.1 F) |
| 1975 | 10.0 C (50.0 F) |
| 1976 | 11.6 C (52.9 F) |
| 1977 | 16.8 C (62.2 F) |
| 1978 | 17.5 C (63.5 F) |
| 1979 | 15.0 C (59.0 F) |
| 1980 | 17.4 C (63.3 F) |
| 1981 | 14.0 C (57.2 F) |
| 1982 | n/a |
| 1983 | n/a |
| 1984 | n/a |
| 1985 | n/a |
| 1986 | 14.9 C (58.8 F) |
| 1987 | 15.7 C (60.3 F) |
| 1988 | 17.7 C (63.9 F) |
| 1989 | 19.0 C (66.2 F) |
| 1990 | 18.1 C (64.6 F) |
| 1991 | 17.5 C (63.5 F) |
| 1992 | 16.9 C (62.4 F) |
| 1993 | 15.9 C (60.6 F) |
| 1994 | 20.0 C (68.0 F) |
| 1995 | 14.5 C (58.1 F) |
| 1996 | 14.9 C (58.8 F) |
| 1997 | 18.8 C (65.8 F) |
| 1998 | 19.8 C (67.6 F) |
| 1999 | 11.7 C (53.1 F) |
| 2000 | 17.4 C (63.3 F) |
| 2001 | 17.1 C (62.8 F) |
| 2002 | 19.0 C (66.2 F) |
| 2003 | 18.3 C (64.9 F) |
| 2004 | 18.4 C (65.1 F) |
| 2005 | 17.9 C (64.2 F) |
| 2006 | 17.1 C (62.8 F) |
| 2007 | 18.8 C (65.8 F) |
| 2008 | 18.3 C (64.9 F) |
| 2009 | 14.7 C (58.5 F) |
| 2010 | 19.4 C (66.9 F) |
| 2011 | 18.0 C (64.4 F) |
| 2012 | 21.8 C (71.2 F) |
| 2013 | 15.7 C (60.3 F) |
| 2014 | 15.4 C (59.7 F) |
| 2015 | 17.1 C (62.8 F) |
| 2016 | 14.9 C (58.8 F) |
| 2017 | 14.8 C (58.6 F) |
| 2018 | 18.0 C (64.4 F) |
| 2019 | 16.6 C (61.9 F) |
| 2020 | 19.1 C (66.4 F) |
| 2021 | 16.7 C (62.1 F) |
| 2022 | 18.9 C (66.0 F) |
| 2023 | 19.0 C (66.2 F) |
| 2024 | 20.1 C (68.2 F) |
| 2025 | 16.9 C (62.4 F) |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1943 | 99.1 mm (3.9 in) |
| 1944 | 115.1 mm (4.5 in) |
| 1945 | 98.0 mm (3.9 in) |
| 1946 | 83.1 mm (3.3 in) |
| 1947 | 70.1 mm (2.8 in) |
| 1948 | 85.1 mm (3.4 in) |
| 1949 | 400.1 mm (15.8 in) |
| 1950 | 58.9 mm (2.3 in) |
| 1951 | 117.1 mm (4.6 in) |
| 1952 | 93.4 mm (3.7 in) |
| 1953 | 116.5 mm (4.6 in) |
| 1954 | 66.4 mm (2.6 in) |
| 1955 | 53.4 mm (2.1 in) |
| 1956 | 73.7 mm (2.9 in) |
| 1957 | 132.9 mm (5.2 in) |
| 1958 | 65.1 mm (2.6 in) |
| 1959 | 78.2 mm (3.1 in) |
| 1960 | 81.8 mm (3.2 in) |
| 1961 | 106.2 mm (4.2 in) |
| 1962 | 117.5 mm (4.6 in) |
| 1963 | 116.3 mm (4.6 in) |
| 1964 | 124.1 mm (4.9 in) |
| 1965 | 108.2 mm (4.3 in) |
| 1966 | 90.6 mm (3.6 in) |
| 1967 | 93.3 mm (3.7 in) |
| 1968 | 73.1 mm (2.9 in) |
| 1969 | 62.3 mm (2.5 in) |
| 1970 | 67.0 mm (2.6 in) |
| 1971 | 55.5 mm (2.2 in) |
| 1972 | 148.4 mm (5.8 in) |
| 1973 | 43.6 mm (1.7 in) |
| 1974 | 66.0 mm (2.6 in) |
| 1975 | 69.0 mm (2.7 in) |
| 1976 | 71.1 mm (2.8 in) |
| 1977 | 74.1 mm (2.9 in) |
| 1978 | 62.6 mm (2.5 in) |
| 1979 | 54.2 mm (2.1 in) |
| 1980 | 129.5 mm (5.1 in) |
| 1981 | 48.5 mm (1.9 in) |
| 1982 | 55.5 mm (2.2 in) |
| 1983 | 83.8 mm (3.3 in) |
| 1984 | 72.6 mm (2.9 in) |
| 1985 | 70.6 mm (2.8 in) |
| 1986 | 121.9 mm (4.8 in) |
| 1987 | 97.0 mm (3.8 in) |
| 1988 | 97.0 mm (3.8 in) |
| 1989 | 68.1 mm (2.7 in) |
| 1990 | 208.0 mm (8.2 in) |
| 1991 | 78.0 mm (3.1 in) |
| 1992 | 124.0 mm (4.9 in) |
| 1993 | 102.1 mm (4.0 in) |
| 1994 | 230.1 mm (9.1 in) |
| 1995 | 121.9 mm (4.8 in) |
| 1996 | 73.9 mm (2.9 in) |
| 1997 | 101.1 mm (4.0 in) |
| 1998 | 94.0 mm (3.7 in) |
| 1999 | 32.0 mm (1.3 in) |
| 2000 | 121.2 mm (4.8 in) |
| 2001 | 58.4 mm (2.3 in) |
| 2002 | 64.5 mm (2.5 in) |
| 2003 | 81.8 mm (3.2 in) |
| 2004 | 101.6 mm (4.0 in) |
| 2005 | 138.7 mm (5.5 in) |
| 2006 | 100.6 mm (4.0 in) |
| 2007 | 89.9 mm (3.5 in) |
| 2008 | 119.6 mm (4.7 in) |
| 2009 | 97.3 mm (3.8 in) |
| 2010 | 95.0 mm (3.7 in) |
| 2011 | 116.3 mm (4.6 in) |
| 2012 | 104.6 mm (4.1 in) |
| 2013 | 114.3 mm (4.5 in) |
| 2014 | 75.9 mm (3.0 in) |
| 2015 | 107.7 mm (4.2 in) |
| 2016 | 109.0 mm (4.3 in) |
| 2017 | 83.3 mm (3.3 in) |
| 2018 | 83.3 mm (3.3 in) |
| 2019 | 65.0 mm (2.6 in) |
| 2020 | 81.3 mm (3.2 in) |
| 2021 | 60.7 mm (2.4 in) |
| 2022 | 72.9 mm (2.9 in) |
| 2023 | 53.3 mm (2.1 in) |
| 2024 | 76.7 mm (3.0 in) |
| 2025 | 44.2 mm (1.7 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1943 | 225.1 mm (8.9 in) |
| 1944 | 176.0 mm (6.9 in) |
| 1945 | 173.5 mm (6.8 in) |
| 1946 | 165.9 mm (6.5 in) |
| 1947 | 116.1 mm (4.6 in) |
| 1948 | 133.4 mm (5.3 in) |
| 1949 | 405.7 mm (16.0 in) |
| 1950 | 96.7 mm (3.8 in) |
| 1951 | 254.4 mm (10.0 in) |
| 1952 | 189.8 mm (7.5 in) |
| 1953 | 170.1 mm (6.7 in) |
| 1954 | 121.8 mm (4.8 in) |
| 1955 | 116.4 mm (4.6 in) |
| 1956 | 167.4 mm (6.6 in) |
| 1957 | 300.1 mm (11.8 in) |
| 1958 | 144.6 mm (5.7 in) |
| 1959 | 152.8 mm (6.0 in) |
| 1960 | 163.8 mm (6.4 in) |
| 1961 | 154.2 mm (6.1 in) |
| 1962 | 210.9 mm (8.3 in) |
| 1963 | 211.1 mm (8.3 in) |
| 1964 | 192.5 mm (7.6 in) |
| 1965 | 146.0 mm (5.7 in) |
| 1966 | 132.0 mm (5.2 in) |
| 1967 | 131.2 mm (5.2 in) |
| 1968 | 141.5 mm (5.6 in) |
| 1969 | 128.8 mm (5.1 in) |
| 1970 | 159.7 mm (6.3 in) |
| 1971 | 119.5 mm (4.7 in) |
| 1972 | 253.4 mm (10.0 in) |
| 1973 | 94.8 mm (3.7 in) |
| 1974 | 141.0 mm (5.6 in) |
| 1975 | 95.7 mm (3.8 in) |
| 1976 | 121.5 mm (4.8 in) |
| 1977 | 101.2 mm (4.0 in) |
| 1978 | 162.0 mm (6.4 in) |
| 1979 | 85.7 mm (3.4 in) |
| 1980 | 218.8 mm (8.6 in) |
| 1981 | 102.4 mm (4.0 in) |
| 1982 | 92.9 mm (3.7 in) |
| 1983 | 129.2 mm (5.1 in) |
| 1984 | 127.7 mm (5.0 in) |
| 1985 | 141.7 mm (5.6 in) |
| 1986 | 190.0 mm (7.5 in) |
| 1987 | 112.0 mm (4.4 in) |
| 1988 | 167.2 mm (6.6 in) |
| 1989 | 159.4 mm (6.3 in) |
| 1990 | 299.9 mm (11.8 in) |
| 1991 | 128.1 mm (5.0 in) |
| 1992 | 195.0 mm (7.7 in) |
| 1993 | 130.0 mm (5.1 in) |
| 1994 | 336.3 mm (13.2 in) |
| 1995 | 161.3 mm (6.4 in) |
| 1996 | 200.8 mm (7.9 in) |
| 1997 | 158.0 mm (6.2 in) |
| 1998 | 194.9 mm (7.7 in) |
| 1999 | 67.0 mm (2.6 in) |
| 2000 | 199.5 mm (7.9 in) |
| 2001 | 94.2 mm (3.7 in) |
| 2002 | 108.8 mm (4.3 in) |
| 2003 | 119.6 mm (4.7 in) |
| 2004 | 127.4 mm (5.0 in) |
| 2005 | 196.5 mm (7.7 in) |
| 2006 | 182.1 mm (7.2 in) |
| 2007 | 157.2 mm (6.2 in) |
| 2008 | 212.2 mm (8.4 in) |
| 2009 | 162.1 mm (6.4 in) |
| 2010 | 173.5 mm (6.8 in) |
| 2011 | 173.1 mm (6.8 in) |
| 2012 | 146.3 mm (5.8 in) |
| 2013 | 185.2 mm (7.3 in) |
| 2014 | 153.4 mm (6.0 in) |
| 2015 | 174.8 mm (6.9 in) |
| 2016 | 192.8 mm (7.6 in) |
| 2017 | 145.3 mm (5.7 in) |
| 2018 | 105.4 mm (4.1 in) |
| 2019 | 114.6 mm (4.5 in) |
| 2020 | 127.5 mm (5.0 in) |
| 2021 | 100.3 mm (3.9 in) |
| 2022 | 137.9 mm (5.4 in) |
| 2023 | 83.1 mm (3.3 in) |
| 2024 | 157.9 mm (6.2 in) |
| 2025 | 97.2 mm (3.8 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1943 | 4 days |
| 1944 | 6 days |
| 1945 | 5 days |
| 1946 | 3 days |
| 1947 | 4 days |
| 1948 | 4 days |
| 1949 | 4 days |
| 1950 | 5 days |
| 1951 | 73 days |
| 1952 | 48 days |
| 1953 | 35 days |
| 1954 | 40 days |
| 1955 | 44 days |
| 1956 | 59 days |
| 1957 | 51 days |
| 1958 | 57 days |
| 1959 | 57 days |
| 1960 | 62 days |
| 1961 | 30 days |
| 1962 | 43 days |
| 1963 | 46 days |
| 1964 | 41 days |
| 1965 | 43 days |
| 1966 | 37 days |
| 1967 | 64 days |
| 1968 | 42 days |
| 1969 | 43 days |
| 1970 | 33 days |
| 1971 | 59 days |
| 1972 | 41 days |
| 1973 | 65 days |
| 1974 | 47 days |
| 1975 | 53 days |
| 1976 | 45 days |
| 1977 | 46 days |
| 1978 | 55 days |
| 1979 | 113 days |
| 1980 | 75 days |
| 1981 | 36 days |
| 1982 | 85 days |
| 1983 | 127 days |
| 1984 | 46 days |
| 1985 | 80 days |
| 1986 | 54 days |
| 1987 | 59 days |
| 1988 | 55 days |
| 1989 | 41 days |
| 1990 | 67 days |
| 1991 | 37 days |
| 1992 | 81 days |
| 1993 | 47 days |
| 1994 | 59 days |
| 1995 | 87 days |
| 1996 | 30 days |
| 1997 | 61 days |
| 1998 | 53 days |
| 1999 | 18 days |
| 2000 | 13 days |
| 2001 | 6 days |
| 2002 | 13 days |
| 2003 | 69 days |
| 2004 | 45 days |
| 2005 | 53 days |
| 2006 | 5 days |
| 2007 | 5 days |
| 2008 | 5 days |
| 2009 | 7 days |
| 2010 | 4 days |
| 2011 | 6 days |
| 2012 | 4 days |
| 2013 | 7 days |
| 2014 | 5 days |
| 2015 | 4 days |
| 2016 | 4 days |
| 2017 | 5 days |
| 2018 | 4 days |
| 2019 | 5 days |
| 2020 | 4 days |
| 2021 | 6 days |
| 2022 | 6 days |
| 2023 | 6 days |
| 2024 | 6 days |
| 2025 | 4 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
50 years, 1951 to 2004A day with at least 84.9 mm (3.3 in) of rain is expected about once in 2 years. A day with at least 221.6 mm (8.7 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 84.9 mm (3.3 in) | |
| 5 years | 115.3 mm (4.5 in) | |
| 10 years | 137.7 mm (5.4 in) | |
| 25 years | 168.9 mm (6.6 in) | |
| 50 years | 194.3 mm (7.6 in) | |
| 100 years | 221.6 mm (8.7 in) | Longer than the 50 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, 50 years of values from 1951 to 2004.
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: 230.1 mm (9.1 in) in 1994; 208.0 mm (8.2 in) in 1990; 148.4 mm (5.8 in) in 1972.
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 (2025-12-31).