Isabela Substn Weather Records (RQC00664702)
Record envelope, standing records and threshold days for Isabela Substn (RQC00664702), PR, Puerto Rico [United States], with 126 years of record.
Key Facts for Isabela Substn
- Isabela Substn (RQC00664702) is a weather station in PR, Puerto Rico [United States] at 18.47 latitude and -67.05 longitude, 128 m (420 ft) above sea level.
- The station reports from 1901 to 2026, 126 years of record.
- 1,464 records set at Isabela Substn still stand.
- Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
- Isabela Substn set a daily record precipitation of 36.6 mm (1.4 in) on 19 September 2026 (provisional).
Provisional Records
Records set in the last 60 days are provisional until they clear the revision window.
About the Station
- Location: PR, Puerto Rico [United States], 18.47 latitude, -67.05 longitude.
- Elevation: 128 m (420 ft).
- Period of record: 1901 to 2026, 126 years.
- Eligible elements: tmax, tmin, prcp, snow, snwd.
Daily Record Envelope and 2026
1 days at or beyond a record| Month | Highest record high | Lowest record low | 2026 highest maximum | 2026 lowest minimum |
|---|---|---|---|---|
| Jan | 35.0 C (95.0 F) | 10.0 C (50.0 F) | 29.4 C (84.9 F) | 17.8 C (64.0 F) |
| Feb | 35.0 C (95.0 F) | 10.0 C (50.0 F) | 31.7 C (89.1 F) | 18.3 C (64.9 F) |
| Mar | 36.7 C (98.1 F) | 12.2 C (54.0 F) | 32.2 C (90.0 F) | 18.9 C (66.0 F) |
| Apr | 35.6 C (96.1 F) | 12.2 C (54.0 F) | 30.6 C (87.1 F) | 20.0 C (68.0 F) |
| May | 36.1 C (97.0 F) | 15.0 C (59.0 F) | 31.1 C (88.0 F) | 20.6 C (69.1 F) |
| Jun | 37.2 C (99.0 F) | 13.9 C (57.0 F) | 31.7 C (89.1 F) | 21.1 C (70.0 F) |
| Jul | 36.7 C (98.1 F) | 14.4 C (57.9 F) | 31.7 C (89.1 F) | 21.7 C (71.1 F) |
| Aug | 37.2 C (99.0 F) | 13.9 C (57.0 F) | 31.7 C (89.1 F) | 22.2 C (72.0 F) |
| Sep | 37.2 C (99.0 F) | 14.4 C (57.9 F) | 31.7 C (89.1 F) | 22.8 C (73.0 F) |
| Oct | 36.1 C (97.0 F) | 12.8 C (55.0 F) | 31.1 C (88.0 F) | 22.2 C (72.0 F) |
| Nov | 35.6 C (96.1 F) | 13.9 C (57.0 F) | n/a | n/a |
| Dec | 35.0 C (95.0 F) | 13.3 C (55.9 F) | n/a | n/a |
Which Years Hold Standing Records
1,464 standing records| Year set | Standing records |
|---|---|
| 1901 | 13 |
| 1902 | 3 |
| 1903 | 3 |
| 1904 | 3 |
| 1905 | 6 |
| 1906 | 11 |
| 1907 | 7 |
| 1908 | 7 |
| 1909 | 40 |
| 1910 | 32 |
| 1911 | 43 |
| 1912 | 68 |
| 1913 | 14 |
| 1914 | 26 |
| 1915 | 39 |
| 1916 | 19 |
| 1917 | 44 |
| 1918 | 62 |
| 1919 | 6 |
| 1920 | 7 |
| 1921 | 5 |
| 1922 | 197 |
| 1923 | 19 |
| 1924 | 4 |
| 1925 | 4 |
| 1926 | 3 |
| 1927 | 3 |
| 1928 | 4 |
| 1929 | 2 |
| 1930 | 5 |
| 1931 | 4 |
| 1932 | 12 |
| 1933 | 7 |
| 1934 | 31 |
| 1935 | 25 |
| 1936 | 7 |
| 1937 | 4 |
| 1939 | 5 |
| 1940 | 7 |
| 1941 | 6 |
| 1942 | 8 |
| 1943 | 2 |
| 1944 | 2 |
| 1945 | 5 |
| 1946 | 2 |
| 1947 | 4 |
| 1949 | 9 |
| 1950 | 16 |
| 1951 | 5 |
| 1952 | 3 |
| 1954 | 2 |
| 1955 | 4 |
| 1956 | 4 |
| 1964 | 4 |
| 1965 | 20 |
| 1966 | 9 |
| 1967 | 2 |
| 1968 | 6 |
| 1969 | 3 |
| 1970 | 6 |
| 1971 | 9 |
| 1972 | 1 |
| 1973 | 6 |
| 1974 | 10 |
| 1975 | 5 |
| 1976 | 25 |
| 1977 | 5 |
| 1978 | 8 |
| 1979 | 14 |
| 1980 | 9 |
| 1981 | 3 |
| 1982 | 5 |
| 1983 | 9 |
| 1984 | 8 |
| 1985 | 7 |
| 1986 | 1 |
| 1987 | 11 |
| 1988 | 11 |
| 1989 | 3 |
| 1990 | 4 |
| 1991 | 6 |
| 1992 | 4 |
| 1993 | 7 |
| 1994 | 2 |
| 1995 | 9 |
| 1996 | 5 |
| 1997 | 7 |
| 1998 | 9 |
| 1999 | 2 |
| 2000 | 4 |
| 2001 | 5 |
| 2002 | 12 |
| 2003 | 19 |
| 2004 | 22 |
| 2005 | 32 |
| 2006 | 16 |
| 2007 | 20 |
| 2008 | 11 |
| 2009 | 16 |
| 2010 | 6 |
| 2011 | 11 |
| 2012 | 12 |
| 2013 | 10 |
| 2014 | 7 |
| 2015 | 6 |
| 2016 | 3 |
| 2017 | 2 |
| 2018 | 2 |
| 2019 | 16 |
| 2020 | 2 |
| 2021 | 4 |
| 2022 | 3 |
| 2023 | 24 |
| 2024 | 42 |
| 2025 | 22 |
| 2026 | 7 |
All-Time Record Progression
6 new records| Date | Kind | Detail |
|---|---|---|
| 1932-09-27 | Record daily precipitation | Record daily precipitation 189.2 mm (7.4 in) |
| 1935-01-30 | Record low minimum temperature | Record low minimum temperature 10.0 C (50.0 F) |
| 1936-05-30 | Record high minimum temperature | Record high minimum temperature 27.8 C (82.0 F) |
| 1945-01-02 | Record low maximum temperature | Record low maximum temperature 20.0 C (68.0 F) |
| 2004-01-25 | Record low maximum temperature | Record low maximum temperature 19.4 C (66.9 F) |
| 2018-06-18 | Record high minimum temperature | Record high minimum temperature 28.3 C (82.9 F) |
Wettest Day of Each Month
Sep: 189.2 mm (7.4 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 151.1 mm (5.9 in) | 22 January 1997 |
| Feb | 101.6 mm (4.0 in) | 19 February 1996 |
| Mar | 170.2 mm (6.7 in) | 17 March 1987 |
| Apr | 160.5 mm (6.3 in) | 6 April 2002 |
| May | 160.5 mm (6.3 in) | 7 May 1932 |
| Jun | 148.1 mm (5.8 in) | 11 June 1974 |
| Jul | 152.4 mm (6.0 in) | 24 July 1926 |
| Aug | 116.1 mm (4.6 in) | 25 August 1988 |
| Sep | 189.2 mm (7.4 in) | 27 September 1932 |
| Oct | 105.7 mm (4.2 in) | 20 October 1942 |
| Nov | 128.3 mm (5.1 in) | 3 November 1923 |
| Dec | 135.9 mm (5.4 in) | 14 December 1934 |
Period of Record Coverage
1901 to 2026| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 1901 | 364 | 100% | Yes |
| 1902 | 303 | 83% | No |
| 1903 | 345 | 95% | Yes |
| 1904 | 336 | 92% | Yes |
| 1905 | 364 | 100% | Yes |
| 1906 | 194 | 53% | No |
| 1907 | 362 | 99% | Yes |
| 1908 | 366 | 100% | Yes |
| 1909 | 360 | 99% | Yes |
| 1910 | 361 | 99% | Yes |
| 1911 | 365 | 100% | Yes |
| 1912 | 335 | 92% | Yes |
| 1913 | 167 | 46% | No |
| 1914 | 342 | 94% | Yes |
| 1915 | 364 | 100% | Yes |
| 1916 | 335 | 92% | Yes |
| 1917 | 317 | 87% | No |
| 1918 | 318 | 87% | No |
| 1919 | 365 | 100% | Yes |
| 1920 | 366 | 100% | Yes |
| 1921 | 363 | 99% | Yes |
| 1922 | 365 | 100% | Yes |
| 1923 | 365 | 100% | Yes |
| 1924 | 366 | 100% | Yes |
| 1925 | 335 | 92% | Yes |
| 1926 | 364 | 100% | Yes |
| 1927 | 365 | 100% | Yes |
| 1928 | 267 | 73% | No |
| 1929 | 301 | 82% | No |
| 1930 | 319 | 87% | No |
| 1931 | 365 | 100% | Yes |
| 1932 | 364 | 99% | Yes |
| 1933 | 364 | 100% | Yes |
| 1934 | 344 | 94% | Yes |
| 1935 | 365 | 100% | Yes |
| 1936 | 366 | 100% | Yes |
| 1937 | 345 | 95% | Yes |
| 1939 | 281 | 77% | No |
| 1940 | 366 | 100% | Yes |
| 1941 | 365 | 100% | Yes |
| 1942 | 356 | 98% | Yes |
| 1943 | 347 | 95% | Yes |
| 1944 | 366 | 100% | Yes |
| 1945 | 349 | 96% | Yes |
| 1946 | 302 | 83% | No |
| 1947 | 328 | 90% | No |
| 1948 | 320 | 87% | No |
| 1949 | 352 | 96% | Yes |
| 1950 | 362 | 99% | Yes |
| 1951 | 267 | 73% | No |
| 1952 | 364 | 99% | Yes |
| 1953 | 364 | 100% | Yes |
| 1954 | 365 | 100% | Yes |
| 1955 | 365 | 100% | Yes |
| 1956 | 366 | 100% | Yes |
| 1957 | 364 | 100% | Yes |
| 1958 | 277 | 76% | No |
| 1959 | 229 | 63% | No |
| 1960 | 266 | 73% | No |
| 1961 | 287 | 79% | No |
| 1963 | 365 | 100% | Yes |
| 1964 | 366 | 100% | Yes |
| 1965 | 334 | 92% | Yes |
| 1966 | 362 | 99% | Yes |
| 1967 | 365 | 100% | Yes |
| 1968 | 331 | 90% | Yes |
| 1969 | 365 | 100% | Yes |
| 1970 | 365 | 100% | Yes |
| 1971 | 365 | 100% | Yes |
| 1972 | 365 | 100% | Yes |
| 1973 | 333 | 91% | Yes |
| 1974 | 365 | 100% | Yes |
| 1975 | 365 | 100% | Yes |
| 1976 | 363 | 99% | Yes |
| 1977 | 361 | 99% | Yes |
| 1978 | 362 | 99% | Yes |
| 1979 | 360 | 99% | Yes |
| 1980 | 361 | 99% | Yes |
| 1981 | 327 | 90% | No |
| 1982 | 327 | 90% | No |
| 1983 | 361 | 99% | Yes |
| 1984 | 354 | 97% | Yes |
| 1985 | 348 | 95% | Yes |
| 1986 | 358 | 98% | Yes |
| 1987 | 328 | 90% | No |
| 1988 | 365 | 100% | Yes |
| 1989 | 362 | 99% | Yes |
| 1990 | 363 | 99% | Yes |
| 1991 | 364 | 100% | Yes |
| 1992 | 366 | 100% | Yes |
| 1993 | 365 | 100% | Yes |
| 1994 | 365 | 100% | Yes |
| 1995 | 359 | 98% | Yes |
| 1996 | 365 | 100% | Yes |
| 1997 | 364 | 100% | Yes |
| 1998 | 362 | 99% | Yes |
| 1999 | 361 | 99% | Yes |
| 2000 | 364 | 99% | Yes |
| 2001 | 365 | 100% | Yes |
| 2002 | 351 | 96% | Yes |
| 2003 | 354 | 97% | Yes |
| 2004 | 351 | 96% | Yes |
| 2005 | 330 | 90% | Yes |
| 2006 | 348 | 95% | Yes |
| 2007 | 364 | 100% | Yes |
| 2008 | 249 | 68% | No |
| 2009 | 303 | 83% | No |
| 2010 | 92 | 25% | No |
| 2011 | 365 | 100% | Yes |
| 2012 | 366 | 100% | Yes |
| 2013 | 304 | 83% | No |
| 2014 | 214 | 59% | No |
| 2015 | 256 | 70% | No |
| 2016 | 267 | 73% | No |
| 2017 | 209 | 57% | No |
| 2018 | 87 | 24% | No |
| 2019 | 72 | 20% | No |
| 2020 | 8 | 2% | No |
| 2021 | 51 | 14% | No |
| 2022 | 358 | 98% | Yes |
| 2023 | 351 | 96% | Yes |
| 2024 | 362 | 99% | Yes |
| 2025 | 363 | 99% | Yes |
| 2026 | 246 | 67% | No |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 19 September 2026 | Isabela Substn, PR | daily rain (Provisional) | 36.6 mm (1.4 in) | 9.9 mm (0.39 in) | 28 years | 24 of 100 (Routine) |
| 9 September 2026 | Isabela Substn, PR | daily high min (Provisional) | 25.0 C (77.0 F) | 0.6 C (1.1 F) | 11 years | 17 of 100 (Routine) |
| 29 August 2026 | Isabela Substn, PR | daily high min (Tie, Provisional) | 25.0 C (77.0 F) | tie | 124 years | 10 of 100 (Routine) |
| 18 August 2026 | Isabela Substn, PR | daily high min (Tie, Provisional) | 25.0 C (77.0 F) | tie | 111 years | 10 of 100 (Routine) |
| 17 August 2026 | Isabela Substn, PR | daily high min (Tie, Provisional) | 25.6 C (78.1 F) | tie | 111 years | 10 of 100 (Routine) |
| 16 August 2026 | Isabela Substn, PR | monthly high min (Provisional) | 26.7 C (80.1 F) | 0.6 C (1.1 F) | 115 years | 54 of 100 (Notable) |
| 12 August 2026 | Isabela Substn, PR | daily high min | 25.6 C (78.1 F) | 0.6 C (1.1 F) | 31 years | 23 of 100 (Routine) |
| 10 August 2026 | Isabela Substn, PR | daily high min (Tie) | 25.0 C (77.0 F) | tie | 21 years | 4 of 100 (Routine) |
| 9 August 2026 | Isabela Substn, PR | daily high min (Tie) | 25.0 C (77.0 F) | tie | 20 years | 4 of 100 (Routine) |
| 26 July 2026 | Isabela Substn, PR | daily high min (Tie) | 25.0 C (77.0 F) | tie | 1 year | 2 of 100 (Routine) |
| 17 July 2026 | Isabela Substn, PR | daily high min | 25.6 C (78.1 F) | 1.2 C (2.2 F) | 3 years | 18 of 100 (Routine) |
| 12 July 2026 | Isabela Substn, PR | daily high min (Tie) | 25.0 C (77.0 F) | tie | 3 years | 2 of 100 (Routine) |
| 11 July 2026 | Isabela Substn, PR | daily high min (Tie) | 24.4 C (75.9 F) | tie | 28 years | 4 of 100 (Routine) |
| 6 July 2026 | Isabela Substn, PR | daily high min (Tie) | 24.4 C (75.9 F) | tie | 9 years | 3 of 100 (Routine) |
| 29 June 2026 | Isabela Substn, PR | daily high min (Tie) | 24.4 C (75.9 F) | tie | 111 years | 10 of 100 (Routine) |
| 25 June 2026 | Isabela Substn, PR | daily high min | 25.0 C (77.0 F) | 1.1 C (2.0 F) | 115 years | 47 of 100 (Notable) |
| 23 June 2026 | Isabela Substn, PR | daily high min (Tie) | 25.0 C (77.0 F) | tie | 28 years | 4 of 100 (Routine) |
| 19 June 2026 | Isabela Substn, PR | daily high min (Tie) | 23.9 C (75.0 F) | tie | 115 years | 10 of 100 (Routine) |
| 3 June 2026 | Isabela Substn, PR | daily high min (Tie) | 25.0 C (77.0 F) | tie | 92 years | 9 of 100 (Routine) |
| 11 May 2026 | Isabela Substn, PR | daily high min (Tie) | 23.3 C (73.9 F) | tie | 99 years | 9 of 100 (Routine) |
Climate Trend
78 complete years, 1901 to 2025| Year | Annual mean temperature | Difference from the station mean |
|---|---|---|
| 1901 | 25.8 C | +0.87 C |
| 1905 | 25.6 C | +0.65 C |
| 1907 | 25.5 C | +0.58 C |
| 1908 | 25.7 C | +0.71 C |
| 1909 | 26.1 C | +1.09 C |
| 1910 | 26.1 C | +1.12 C |
| 1911 | 26.3 C | +1.33 C |
| 1915 | 26.5 C | +1.58 C |
| 1919 | 24.8 C | -0.12 C |
| 1920 | 24.7 C | -0.31 C |
| 1921 | 24.2 C | -0.77 C |
| 1922 | 23.0 C | -1.93 C |
| 1923 | 24.8 C | -0.21 C |
| 1926 | 25.6 C | +0.64 C |
| 1927 | 25.4 C | +0.46 C |
| 1931 | 25.0 C | -0.01 C |
| 1932 | 24.4 C | -0.60 C |
| 1933 | 24.6 C | -0.41 C |
| 1935 | 24.0 C | -1.00 C |
| 1936 | 24.8 C | -0.16 C |
| 1937 | 24.8 C | -0.21 C |
| 1940 | 25.3 C | +0.29 C |
| 1941 | 25.1 C | +0.16 C |
| 1942 | 25.1 C | +0.17 C |
| 1943 | 24.9 C | -0.05 C |
| 1944 | 25.1 C | +0.17 C |
| 1945 | 24.7 C | -0.29 C |
| 1949 | 24.5 C | -0.50 C |
| 1950 | 24.0 C | -0.95 C |
| 1952 | 24.8 C | -0.20 C |
| 1953 | 24.5 C | -0.44 C |
| 1954 | 24.9 C | -0.11 C |
| 1955 | 24.6 C | -0.37 C |
| 1956 | 24.4 C | -0.54 C |
| 1957 | 24.9 C | -0.03 C |
| 1963 | 24.9 C | -0.07 C |
| 1964 | 24.6 C | -0.40 C |
| 1966 | 24.4 C | -0.58 C |
| 1967 | 24.3 C | -0.65 C |
| 1969 | 24.8 C | -0.12 C |
| 1970 | 24.7 C | -0.25 C |
| 1971 | 24.2 C | -0.80 C |
| 1972 | 24.4 C | -0.58 C |
| 1974 | 23.8 C | -1.12 C |
| 1975 | 24.1 C | -0.86 C |
| 1976 | 23.5 C | -1.48 C |
| 1977 | 24.4 C | -0.61 C |
| 1978 | 24.4 C | -0.57 C |
| 1979 | 24.3 C | -0.68 C |
| 1980 | 24.9 C | -0.07 C |
| 1983 | 25.4 C | +0.42 C |
| 1984 | 24.8 C | -0.21 C |
| 1985 | 24.4 C | -0.53 C |
| 1986 | 24.9 C | -0.04 C |
| 1988 | 24.9 C | -0.05 C |
| 1989 | 24.7 C | -0.29 C |
| 1990 | 25.0 C | +0.02 C |
| 1991 | 24.8 C | -0.19 C |
| 1992 | 24.7 C | -0.25 C |
| 1993 | 25.0 C | +0.03 C |
| 1994 | 25.2 C | +0.20 C |
| 1995 | 25.4 C | +0.39 C |
| 1996 | 24.9 C | -0.08 C |
| 1997 | 25.3 C | +0.34 C |
| 1998 | 25.8 C | +0.82 C |
| 1999 | 25.2 C | +0.25 C |
| 2000 | 25.0 C | +0.01 C |
| 2001 | 25.3 C | +0.33 C |
| 2002 | 25.6 C | +0.63 C |
| 2003 | 25.8 C | +0.87 C |
| 2004 | 24.9 C | -0.08 C |
| 2006 | 25.7 C | +0.77 C |
| 2007 | 25.7 C | +0.71 C |
| 2011 | 25.3 C | +0.35 C |
| 2022 | 25.3 C | +0.32 C |
| 2023 | 26.0 C | +1.08 C |
| 2024 | 26.4 C | +1.47 C |
| 2025 | 26.1 C | +1.17 C |
The fitted trend in annual mean temperature here over 1901 to 2025 is 0.01 C (-0.03 to 0.06) per decade. The interval includes zero, so the trend is not clearly different from zero. In Fahrenheit: 0.02 F (-0.06 to 0.10) per decade. The slope is a straight line fitted to 78 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 (-0.03 to 0.06) per decade | 0.02 F (-0.06 to 0.10) per decade | 1901 to 2025 | 78 | Not clearly different from zero |
| Mean daily maximum | -0.1 C (-0.2 to -0.1) per decade | -0.2 F (-0.3 to -0.1) per decade | 1901 to 2025 | 78 | Fall |
| Mean daily minimum | 0.1 C (0.1 to 0.2) per decade | 0.3 F (0.1 to 0.4) per decade | 1901 to 2025 | 78 | 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
1901 to 2026| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Hottest day (TXx) | 37.2 C (99.0 F) | 1916 | 33.3 C (91.9 F) | 124 |
| Coldest night (TNn) | 10.0 C (50.0 F) | 1935 | 15.6 C (60.1 F) | 124 |
| Wettest day (Rx1day) | 189.2 mm (7.4 in) | 1932 | 78.6 mm (3.1 in) | 124 |
| Wettest five days (Rx5day) | 272.4 mm (10.7 in) | 1909 | 127.8 mm (5.0 in) | 124 |
| Longest dry spell (CDD) | 38 days | 1912 | 15 days | 124 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1901 | 34.4 C (93.9 F) |
| 1902 | 32.2 C (90.0 F) |
| 1903 | 33.3 C (91.9 F) |
| 1904 | 32.8 C (91.0 F) |
| 1905 | 33.9 C (93.0 F) |
| 1906 | 35.6 C (96.1 F) |
| 1907 | 33.9 C (93.0 F) |
| 1908 | 35.0 C (95.0 F) |
| 1909 | 35.6 C (96.1 F) |
| 1910 | 35.6 C (96.1 F) |
| 1911 | 36.1 C (97.0 F) |
| 1912 | 35.6 C (96.1 F) |
| 1913 | 35.6 C (96.1 F) |
| 1914 | 35.0 C (95.0 F) |
| 1915 | 35.6 C (96.1 F) |
| 1916 | 37.2 C (99.0 F) |
| 1917 | 36.7 C (98.1 F) |
| 1918 | 37.2 C (99.0 F) |
| 1919 | 33.9 C (93.0 F) |
| 1920 | 35.6 C (96.1 F) |
| 1921 | 33.9 C (93.0 F) |
| 1922 | 33.3 C (91.9 F) |
| 1923 | 32.8 C (91.0 F) |
| 1924 | 33.9 C (93.0 F) |
| 1925 | 33.3 C (91.9 F) |
| 1926 | 35.0 C (95.0 F) |
| 1927 | 35.6 C (96.1 F) |
| 1928 | 36.1 C (97.0 F) |
| 1929 | 33.3 C (91.9 F) |
| 1930 | 33.3 C (91.9 F) |
| 1931 | 33.3 C (91.9 F) |
| 1932 | 33.3 C (91.9 F) |
| 1933 | 33.9 C (93.0 F) |
| 1934 | 32.2 C (90.0 F) |
| 1935 | 32.2 C (90.0 F) |
| 1936 | 32.8 C (91.0 F) |
| 1937 | 34.4 C (93.9 F) |
| 1939 | 33.3 C (91.9 F) |
| 1940 | 33.9 C (93.0 F) |
| 1941 | 33.3 C (91.9 F) |
| 1942 | 32.8 C (91.0 F) |
| 1943 | 32.8 C (91.0 F) |
| 1944 | 33.3 C (91.9 F) |
| 1945 | 32.8 C (91.0 F) |
| 1946 | 33.3 C (91.9 F) |
| 1947 | 33.3 C (91.9 F) |
| 1948 | 33.9 C (93.0 F) |
| 1949 | 33.3 C (91.9 F) |
| 1950 | 31.7 C (89.1 F) |
| 1951 | 35.0 C (95.0 F) |
| 1952 | 32.8 C (91.0 F) |
| 1953 | 32.8 C (91.0 F) |
| 1954 | 33.9 C (93.0 F) |
| 1955 | 33.3 C (91.9 F) |
| 1956 | 33.3 C (91.9 F) |
| 1957 | 31.7 C (89.1 F) |
| 1958 | 32.8 C (91.0 F) |
| 1959 | 31.7 C (89.1 F) |
| 1960 | 32.2 C (90.0 F) |
| 1961 | 32.2 C (90.0 F) |
| 1963 | 32.2 C (90.0 F) |
| 1964 | 32.2 C (90.0 F) |
| 1965 | 32.2 C (90.0 F) |
| 1966 | 33.9 C (93.0 F) |
| 1967 | 32.8 C (91.0 F) |
| 1968 | 34.4 C (93.9 F) |
| 1969 | 32.8 C (91.0 F) |
| 1970 | 34.4 C (93.9 F) |
| 1971 | 31.7 C (89.1 F) |
| 1972 | 33.3 C (91.9 F) |
| 1973 | 32.2 C (90.0 F) |
| 1974 | 32.2 C (90.0 F) |
| 1975 | 31.7 C (89.1 F) |
| 1976 | 32.2 C (90.0 F) |
| 1977 | 33.9 C (93.0 F) |
| 1978 | 33.3 C (91.9 F) |
| 1979 | 32.2 C (90.0 F) |
| 1980 | 33.3 C (91.9 F) |
| 1981 | 32.2 C (90.0 F) |
| 1982 | 33.3 C (91.9 F) |
| 1983 | 33.3 C (91.9 F) |
| 1984 | 33.9 C (93.0 F) |
| 1985 | 33.9 C (93.0 F) |
| 1986 | 35.0 C (95.0 F) |
| 1987 | 32.2 C (90.0 F) |
| 1988 | 33.3 C (91.9 F) |
| 1989 | 32.2 C (90.0 F) |
| 1990 | 33.3 C (91.9 F) |
| 1991 | 33.3 C (91.9 F) |
| 1992 | 32.2 C (90.0 F) |
| 1993 | 33.9 C (93.0 F) |
| 1994 | 33.3 C (91.9 F) |
| 1995 | 34.4 C (93.9 F) |
| 1996 | 32.8 C (91.0 F) |
| 1997 | 33.9 C (93.0 F) |
| 1998 | 33.9 C (93.0 F) |
| 1999 | 33.3 C (91.9 F) |
| 2000 | 33.9 C (93.0 F) |
| 2001 | 33.3 C (91.9 F) |
| 2002 | 34.4 C (93.9 F) |
| 2003 | 34.4 C (93.9 F) |
| 2004 | 35.0 C (95.0 F) |
| 2005 | 36.7 C (98.1 F) |
| 2006 | 33.9 C (93.0 F) |
| 2007 | 33.3 C (91.9 F) |
| 2008 | 33.3 C (91.9 F) |
| 2009 | 31.7 C (89.1 F) |
| 2010 | 31.7 C (89.1 F) |
| 2011 | 32.8 C (91.0 F) |
| 2012 | 33.3 C (91.9 F) |
| 2013 | 32.8 C (91.0 F) |
| 2014 | 31.7 C (89.1 F) |
| 2015 | 35.0 C (95.0 F) |
| 2016 | 33.9 C (93.0 F) |
| 2017 | 31.7 C (89.1 F) |
| 2018 | 32.8 C (91.0 F) |
| 2019 | 36.1 C (97.0 F) |
| 2020 | 30.0 C (86.0 F) |
| 2021 | 31.1 C (88.0 F) |
| 2022 | 32.8 C (91.0 F) |
| 2023 | 33.3 C (91.9 F) |
| 2024 | 33.9 C (93.0 F) |
| 2025 | 36.1 C (97.0 F) |
| 2026 | 32.2 C (90.0 F) |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1901 | 15.6 C (60.1 F) |
| 1902 | 16.7 C (62.1 F) |
| 1903 | 15.0 C (59.0 F) |
| 1904 | 15.6 C (60.1 F) |
| 1905 | 16.7 C (62.1 F) |
| 1906 | 17.2 C (63.0 F) |
| 1907 | 15.6 C (60.1 F) |
| 1908 | 16.1 C (61.0 F) |
| 1909 | 16.7 C (62.1 F) |
| 1910 | 15.0 C (59.0 F) |
| 1911 | 15.6 C (60.1 F) |
| 1912 | 15.6 C (60.1 F) |
| 1913 | 16.1 C (61.0 F) |
| 1914 | 15.6 C (60.1 F) |
| 1915 | 16.7 C (62.1 F) |
| 1916 | 16.7 C (62.1 F) |
| 1917 | 15.6 C (60.1 F) |
| 1918 | 14.4 C (57.9 F) |
| 1919 | 15.0 C (59.0 F) |
| 1920 | 15.0 C (59.0 F) |
| 1921 | 14.4 C (57.9 F) |
| 1922 | 13.3 C (55.9 F) |
| 1923 | 10.6 C (51.1 F) |
| 1924 | 15.0 C (59.0 F) |
| 1925 | 16.7 C (62.1 F) |
| 1926 | 17.2 C (63.0 F) |
| 1927 | 17.2 C (63.0 F) |
| 1928 | 16.7 C (62.1 F) |
| 1929 | 17.2 C (63.0 F) |
| 1930 | 15.6 C (60.1 F) |
| 1931 | 14.4 C (57.9 F) |
| 1932 | 13.9 C (57.0 F) |
| 1933 | 15.0 C (59.0 F) |
| 1934 | 13.3 C (55.9 F) |
| 1935 | 10.0 C (50.0 F) |
| 1936 | 14.4 C (57.9 F) |
| 1937 | 15.0 C (59.0 F) |
| 1939 | 15.0 C (59.0 F) |
| 1940 | 15.0 C (59.0 F) |
| 1941 | 15.6 C (60.1 F) |
| 1942 | 15.6 C (60.1 F) |
| 1943 | 15.6 C (60.1 F) |
| 1944 | 15.6 C (60.1 F) |
| 1945 | 15.6 C (60.1 F) |
| 1946 | 15.0 C (59.0 F) |
| 1947 | 16.7 C (62.1 F) |
| 1948 | 16.7 C (62.1 F) |
| 1949 | 14.4 C (57.9 F) |
| 1950 | 15.6 C (60.1 F) |
| 1951 | 14.4 C (57.9 F) |
| 1952 | 15.0 C (59.0 F) |
| 1953 | 15.0 C (59.0 F) |
| 1954 | 14.4 C (57.9 F) |
| 1955 | 14.4 C (57.9 F) |
| 1956 | 14.4 C (57.9 F) |
| 1957 | 16.7 C (62.1 F) |
| 1958 | 15.6 C (60.1 F) |
| 1959 | 15.6 C (60.1 F) |
| 1960 | 16.1 C (61.0 F) |
| 1961 | 15.6 C (60.1 F) |
| 1963 | 16.7 C (62.1 F) |
| 1964 | 15.6 C (60.1 F) |
| 1965 | 13.9 C (57.0 F) |
| 1966 | 15.6 C (60.1 F) |
| 1967 | 15.0 C (59.0 F) |
| 1968 | 11.1 C (52.0 F) |
| 1969 | 13.3 C (55.9 F) |
| 1970 | 14.4 C (57.9 F) |
| 1971 | 15.6 C (60.1 F) |
| 1972 | 15.6 C (60.1 F) |
| 1973 | 15.0 C (59.0 F) |
| 1974 | 15.6 C (60.1 F) |
| 1975 | 15.6 C (60.1 F) |
| 1976 | 14.4 C (57.9 F) |
| 1977 | 15.0 C (59.0 F) |
| 1978 | 15.0 C (59.0 F) |
| 1979 | 15.0 C (59.0 F) |
| 1980 | 14.4 C (57.9 F) |
| 1981 | 15.6 C (60.1 F) |
| 1982 | 16.7 C (62.1 F) |
| 1983 | 15.0 C (59.0 F) |
| 1984 | 15.6 C (60.1 F) |
| 1985 | 12.8 C (55.0 F) |
| 1986 | 15.6 C (60.1 F) |
| 1987 | 14.4 C (57.9 F) |
| 1988 | 14.4 C (57.9 F) |
| 1989 | 16.7 C (62.1 F) |
| 1990 | 15.0 C (59.0 F) |
| 1991 | 13.9 C (57.0 F) |
| 1992 | 14.4 C (57.9 F) |
| 1993 | 15.6 C (60.1 F) |
| 1994 | 15.0 C (59.0 F) |
| 1995 | 16.1 C (61.0 F) |
| 1996 | 12.2 C (54.0 F) |
| 1997 | 15.6 C (60.1 F) |
| 1998 | 16.7 C (62.1 F) |
| 1999 | 17.2 C (63.0 F) |
| 2000 | 15.6 C (60.1 F) |
| 2001 | 16.7 C (62.1 F) |
| 2002 | 15.6 C (60.1 F) |
| 2003 | 14.4 C (57.9 F) |
| 2004 | 10.0 C (50.0 F) |
| 2005 | 11.7 C (53.1 F) |
| 2006 | 13.3 C (55.9 F) |
| 2007 | 15.6 C (60.1 F) |
| 2008 | 18.3 C (64.9 F) |
| 2009 | 17.2 C (63.0 F) |
| 2010 | 17.2 C (63.0 F) |
| 2011 | 16.7 C (62.1 F) |
| 2012 | 16.1 C (61.0 F) |
| 2013 | 16.7 C (62.1 F) |
| 2014 | 16.7 C (62.1 F) |
| 2015 | 13.9 C (57.0 F) |
| 2016 | 18.9 C (66.0 F) |
| 2017 | 16.7 C (62.1 F) |
| 2018 | 16.7 C (62.1 F) |
| 2019 | 13.9 C (57.0 F) |
| 2020 | 19.4 C (66.9 F) |
| 2021 | 19.4 C (66.9 F) |
| 2022 | 17.2 C (63.0 F) |
| 2023 | 17.8 C (64.0 F) |
| 2024 | 17.8 C (64.0 F) |
| 2025 | 17.8 C (64.0 F) |
| 2026 | 17.8 C (64.0 F) |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1901 | 87.6 mm (3.4 in) |
| 1902 | 135.9 mm (5.4 in) |
| 1903 | 102.9 mm (4.1 in) |
| 1904 | 94.0 mm (3.7 in) |
| 1905 | 46.5 mm (1.8 in) |
| 1906 | 53.3 mm (2.1 in) |
| 1907 | 59.7 mm (2.4 in) |
| 1908 | 86.4 mm (3.4 in) |
| 1909 | 119.4 mm (4.7 in) |
| 1910 | 91.4 mm (3.6 in) |
| 1911 | 91.4 mm (3.6 in) |
| 1912 | 63.5 mm (2.5 in) |
| 1913 | 52.8 mm (2.1 in) |
| 1914 | 111.8 mm (4.4 in) |
| 1915 | 74.2 mm (2.9 in) |
| 1916 | 82.6 mm (3.3 in) |
| 1917 | 79.0 mm (3.1 in) |
| 1918 | 83.1 mm (3.3 in) |
| 1919 | 55.9 mm (2.2 in) |
| 1920 | 43.2 mm (1.7 in) |
| 1921 | 73.7 mm (2.9 in) |
| 1922 | 50.8 mm (2.0 in) |
| 1923 | 128.3 mm (5.1 in) |
| 1924 | 61.0 mm (2.4 in) |
| 1925 | 50.8 mm (2.0 in) |
| 1926 | 152.4 mm (6.0 in) |
| 1927 | 50.8 mm (2.0 in) |
| 1928 | 161.5 mm (6.4 in) |
| 1929 | 76.2 mm (3.0 in) |
| 1930 | 61.0 mm (2.4 in) |
| 1931 | 114.3 mm (4.5 in) |
| 1932 | 189.2 mm (7.4 in) |
| 1933 | 135.9 mm (5.4 in) |
| 1934 | 135.9 mm (5.4 in) |
| 1935 | 72.6 mm (2.9 in) |
| 1936 | 128.8 mm (5.1 in) |
| 1937 | 51.3 mm (2.0 in) |
| 1939 | 115.6 mm (4.6 in) |
| 1940 | 69.6 mm (2.7 in) |
| 1941 | 66.0 mm (2.6 in) |
| 1942 | 105.7 mm (4.2 in) |
| 1943 | 77.0 mm (3.0 in) |
| 1944 | 66.0 mm (2.6 in) |
| 1945 | 76.2 mm (3.0 in) |
| 1946 | 66.3 mm (2.6 in) |
| 1947 | 116.8 mm (4.6 in) |
| 1948 | 40.6 mm (1.6 in) |
| 1949 | 73.9 mm (2.9 in) |
| 1950 | 85.1 mm (3.4 in) |
| 1951 | 58.9 mm (2.3 in) |
| 1952 | 49.5 mm (1.9 in) |
| 1953 | 73.7 mm (2.9 in) |
| 1954 | 71.1 mm (2.8 in) |
| 1955 | 106.7 mm (4.2 in) |
| 1956 | 74.9 mm (2.9 in) |
| 1957 | 51.8 mm (2.0 in) |
| 1958 | 74.2 mm (2.9 in) |
| 1959 | 59.7 mm (2.4 in) |
| 1960 | 111.8 mm (4.4 in) |
| 1961 | 124.5 mm (4.9 in) |
| 1963 | 125.7 mm (4.9 in) |
| 1964 | 53.3 mm (2.1 in) |
| 1965 | 78.2 mm (3.1 in) |
| 1966 | 86.4 mm (3.4 in) |
| 1967 | 57.2 mm (2.3 in) |
| 1968 | 118.1 mm (4.6 in) |
| 1969 | 97.8 mm (3.9 in) |
| 1970 | 125.7 mm (4.9 in) |
| 1971 | 67.6 mm (2.7 in) |
| 1972 | 101.6 mm (4.0 in) |
| 1973 | 94.0 mm (3.7 in) |
| 1974 | 148.1 mm (5.8 in) |
| 1975 | 123.7 mm (4.9 in) |
| 1976 | 56.1 mm (2.2 in) |
| 1977 | 78.2 mm (3.1 in) |
| 1978 | 91.4 mm (3.6 in) |
| 1979 | 71.1 mm (2.8 in) |
| 1980 | 120.1 mm (4.7 in) |
| 1981 | 100.6 mm (4.0 in) |
| 1982 | 108.5 mm (4.3 in) |
| 1983 | 143.5 mm (5.6 in) |
| 1984 | 79.2 mm (3.1 in) |
| 1985 | 90.2 mm (3.6 in) |
| 1986 | 101.6 mm (4.0 in) |
| 1987 | 170.2 mm (6.7 in) |
| 1988 | 116.1 mm (4.6 in) |
| 1989 | 61.0 mm (2.4 in) |
| 1990 | 108.0 mm (4.3 in) |
| 1991 | 83.1 mm (3.3 in) |
| 1992 | 82.3 mm (3.2 in) |
| 1993 | 59.7 mm (2.4 in) |
| 1994 | 71.6 mm (2.8 in) |
| 1995 | 98.6 mm (3.9 in) |
| 1996 | 101.6 mm (4.0 in) |
| 1997 | 151.1 mm (5.9 in) |
| 1998 | 60.7 mm (2.4 in) |
| 1999 | 96.5 mm (3.8 in) |
| 2000 | 87.6 mm (3.4 in) |
| 2001 | 101.1 mm (4.0 in) |
| 2002 | 160.5 mm (6.3 in) |
| 2003 | 130.8 mm (5.1 in) |
| 2004 | 110.0 mm (4.3 in) |
| 2005 | 114.3 mm (4.5 in) |
| 2006 | 112.3 mm (4.4 in) |
| 2007 | 59.7 mm (2.4 in) |
| 2008 | 72.9 mm (2.9 in) |
| 2009 | 54.6 mm (2.1 in) |
| 2010 | 54.4 mm (2.1 in) |
| 2011 | 58.4 mm (2.3 in) |
| 2012 | 76.2 mm (3.0 in) |
| 2013 | 53.3 mm (2.1 in) |
| 2014 | 31.8 mm (1.3 in) |
| 2015 | 52.1 mm (2.1 in) |
| 2016 | 47.8 mm (1.9 in) |
| 2017 | 52.1 mm (2.1 in) |
| 2018 | 105.2 mm (4.1 in) |
| 2019 | 87.6 mm (3.4 in) |
| 2020 | 23.4 mm (0.9 in) |
| 2021 | 59.7 mm (2.4 in) |
| 2022 | 63.0 mm (2.5 in) |
| 2023 | 76.5 mm (3.0 in) |
| 2024 | 69.1 mm (2.7 in) |
| 2025 | 58.7 mm (2.3 in) |
| 2026 | 55.4 mm (2.2 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1901 | 158.3 mm (6.2 in) |
| 1902 | 178.1 mm (7.0 in) |
| 1903 | 173.4 mm (6.8 in) |
| 1904 | 155.0 mm (6.1 in) |
| 1905 | 73.6 mm (2.9 in) |
| 1906 | 116.9 mm (4.6 in) |
| 1907 | 116.8 mm (4.6 in) |
| 1908 | 111.9 mm (4.4 in) |
| 1909 | 272.4 mm (10.7 in) |
| 1910 | 139.6 mm (5.5 in) |
| 1911 | 165.2 mm (6.5 in) |
| 1912 | 109.2 mm (4.3 in) |
| 1913 | 81.3 mm (3.2 in) |
| 1914 | 190.5 mm (7.5 in) |
| 1915 | 125.7 mm (4.9 in) |
| 1916 | 174.3 mm (6.9 in) |
| 1917 | 171.2 mm (6.7 in) |
| 1918 | 90.7 mm (3.6 in) |
| 1919 | 93.9 mm (3.7 in) |
| 1920 | 100.3 mm (3.9 in) |
| 1921 | 99.0 mm (3.9 in) |
| 1922 | 109.2 mm (4.3 in) |
| 1923 | 128.3 mm (5.1 in) |
| 1924 | 97.8 mm (3.9 in) |
| 1925 | 91.4 mm (3.6 in) |
| 1926 | 205.8 mm (8.1 in) |
| 1927 | 94.0 mm (3.7 in) |
| 1928 | 235.1 mm (9.3 in) |
| 1929 | 102.9 mm (4.1 in) |
| 1930 | 109.3 mm (4.3 in) |
| 1931 | 181.2 mm (7.1 in) |
| 1932 | 259.5 mm (10.2 in) |
| 1933 | 196.3 mm (7.7 in) |
| 1934 | 246.1 mm (9.7 in) |
| 1935 | 103.1 mm (4.1 in) |
| 1936 | 140.5 mm (5.5 in) |
| 1937 | 78.0 mm (3.1 in) |
| 1939 | 159.6 mm (6.3 in) |
| 1940 | 203.8 mm (8.0 in) |
| 1941 | 86.0 mm (3.4 in) |
| 1942 | 120.5 mm (4.7 in) |
| 1943 | 119.8 mm (4.7 in) |
| 1944 | 111.5 mm (4.4 in) |
| 1945 | 160.2 mm (6.3 in) |
| 1946 | 136.3 mm (5.4 in) |
| 1947 | 151.3 mm (6.0 in) |
| 1948 | 69.1 mm (2.7 in) |
| 1949 | 109.4 mm (4.3 in) |
| 1950 | 192.6 mm (7.6 in) |
| 1951 | 113.5 mm (4.5 in) |
| 1952 | 112.2 mm (4.4 in) |
| 1953 | 122.7 mm (4.8 in) |
| 1954 | 116.6 mm (4.6 in) |
| 1955 | 185.2 mm (7.3 in) |
| 1956 | 221.7 mm (8.7 in) |
| 1957 | 91.4 mm (3.6 in) |
| 1958 | 180.6 mm (7.1 in) |
| 1959 | 133.4 mm (5.3 in) |
| 1960 | 159.9 mm (6.3 in) |
| 1961 | 252.0 mm (9.9 in) |
| 1963 | 260.3 mm (10.2 in) |
| 1964 | 105.2 mm (4.1 in) |
| 1965 | 160.7 mm (6.3 in) |
| 1966 | 187.2 mm (7.4 in) |
| 1967 | 111.3 mm (4.4 in) |
| 1968 | 209.1 mm (8.2 in) |
| 1969 | 119.2 mm (4.7 in) |
| 1970 | 227.2 mm (8.9 in) |
| 1971 | 97.2 mm (3.8 in) |
| 1972 | 104.6 mm (4.1 in) |
| 1973 | 122.9 mm (4.8 in) |
| 1974 | 175.3 mm (6.9 in) |
| 1975 | 159.1 mm (6.3 in) |
| 1976 | 111.0 mm (4.4 in) |
| 1977 | 153.9 mm (6.1 in) |
| 1978 | 140.0 mm (5.5 in) |
| 1979 | 139.4 mm (5.5 in) |
| 1980 | 156.1 mm (6.1 in) |
| 1981 | 140.5 mm (5.5 in) |
| 1982 | 156.0 mm (6.1 in) |
| 1983 | 231.7 mm (9.1 in) |
| 1984 | 163.8 mm (6.4 in) |
| 1985 | 111.8 mm (4.4 in) |
| 1986 | 143.0 mm (5.6 in) |
| 1987 | 234.0 mm (9.2 in) |
| 1988 | 166.9 mm (6.6 in) |
| 1989 | 105.6 mm (4.2 in) |
| 1990 | 123.0 mm (4.8 in) |
| 1991 | 116.8 mm (4.6 in) |
| 1992 | 142.0 mm (5.6 in) |
| 1993 | 95.7 mm (3.8 in) |
| 1994 | 100.3 mm (3.9 in) |
| 1995 | 178.6 mm (7.0 in) |
| 1996 | 123.4 mm (4.9 in) |
| 1997 | 218.1 mm (8.6 in) |
| 1998 | 151.7 mm (6.0 in) |
| 1999 | 127.2 mm (5.0 in) |
| 2000 | 106.9 mm (4.2 in) |
| 2001 | 206.3 mm (8.1 in) |
| 2002 | 245.5 mm (9.7 in) |
| 2003 | 206.7 mm (8.1 in) |
| 2004 | 172.0 mm (6.8 in) |
| 2005 | 188.8 mm (7.4 in) |
| 2006 | 217.2 mm (8.6 in) |
| 2007 | 131.6 mm (5.2 in) |
| 2008 | 138.2 mm (5.4 in) |
| 2009 | 120.9 mm (4.8 in) |
| 2010 | 123.8 mm (4.9 in) |
| 2011 | 168.3 mm (6.6 in) |
| 2012 | 132.1 mm (5.2 in) |
| 2013 | 112.6 mm (4.4 in) |
| 2014 | 76.2 mm (3.0 in) |
| 2015 | 50.8 mm (2.0 in) |
| 2016 | 83.7 mm (3.3 in) |
| 2017 | 29.7 mm (1.2 in) |
| 2018 | 50.3 mm (2.0 in) |
| 2019 | 51.6 mm (2.0 in) |
| 2020 | 0.0 mm (0.00 in) |
| 2021 | 77.4 mm (3.0 in) |
| 2022 | 76.5 mm (3.0 in) |
| 2023 | 59.6 mm (2.3 in) |
| 2024 | 75.5 mm (3.0 in) |
| 2025 | 26.9 mm (1.1 in) |
| 2026 | 11.1 mm (0.4 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1901 | 24 days |
| 1902 | 20 days |
| 1903 | 16 days |
| 1904 | 17 days |
| 1905 | 15 days |
| 1906 | 26 days |
| 1907 | 24 days |
| 1908 | 20 days |
| 1909 | 13 days |
| 1910 | 12 days |
| 1911 | 23 days |
| 1912 | 38 days |
| 1913 | 31 days |
| 1914 | 34 days |
| 1915 | 13 days |
| 1916 | 23 days |
| 1917 | 11 days |
| 1918 | 21 days |
| 1919 | 28 days |
| 1920 | 37 days |
| 1921 | 13 days |
| 1922 | 15 days |
| 1923 | 15 days |
| 1924 | 24 days |
| 1925 | 28 days |
| 1926 | 17 days |
| 1927 | 20 days |
| 1928 | 12 days |
| 1929 | 27 days |
| 1930 | 24 days |
| 1931 | 12 days |
| 1932 | 21 days |
| 1933 | 17 days |
| 1934 | 18 days |
| 1935 | 21 days |
| 1936 | 21 days |
| 1937 | 12 days |
| 1939 | 10 days |
| 1940 | 13 days |
| 1941 | 25 days |
| 1942 | 14 days |
| 1943 | 9 days |
| 1944 | 12 days |
| 1945 | 14 days |
| 1946 | 12 days |
| 1947 | 12 days |
| 1948 | 12 days |
| 1949 | 17 days |
| 1950 | 15 days |
| 1951 | 29 days |
| 1952 | 12 days |
| 1953 | 14 days |
| 1954 | 13 days |
| 1955 | 15 days |
| 1956 | 14 days |
| 1957 | 15 days |
| 1958 | 30 days |
| 1959 | 17 days |
| 1960 | 11 days |
| 1961 | 10 days |
| 1963 | 13 days |
| 1964 | 24 days |
| 1965 | 10 days |
| 1966 | 12 days |
| 1967 | 14 days |
| 1968 | 24 days |
| 1969 | 23 days |
| 1970 | 20 days |
| 1971 | 8 days |
| 1972 | 16 days |
| 1973 | 38 days |
| 1974 | 15 days |
| 1975 | 13 days |
| 1976 | 21 days |
| 1977 | 26 days |
| 1978 | 11 days |
| 1979 | 15 days |
| 1980 | 16 days |
| 1981 | 19 days |
| 1982 | 13 days |
| 1983 | 26 days |
| 1984 | 32 days |
| 1985 | 16 days |
| 1986 | 16 days |
| 1987 | 14 days |
| 1988 | 18 days |
| 1989 | 35 days |
| 1990 | 13 days |
| 1991 | 19 days |
| 1992 | 24 days |
| 1993 | 20 days |
| 1994 | 14 days |
| 1995 | 22 days |
| 1996 | 9 days |
| 1997 | 17 days |
| 1998 | 21 days |
| 1999 | 11 days |
| 2000 | 17 days |
| 2001 | 17 days |
| 2002 | 11 days |
| 2003 | 17 days |
| 2004 | 8 days |
| 2005 | 24 days |
| 2006 | 12 days |
| 2007 | 27 days |
| 2008 | 16 days |
| 2009 | 13 days |
| 2010 | 7 days |
| 2011 | 21 days |
| 2012 | 9 days |
| 2013 | 34 days |
| 2014 | 11 days |
| 2015 | 5 days |
| 2016 | 5 days |
| 2017 | 4 days |
| 2018 | 4 days |
| 2019 | 8 days |
| 2020 | 8 days |
| 2021 | 13 days |
| 2022 | 11 days |
| 2023 | 10 days |
| 2024 | 8 days |
| 2025 | 15 days |
| 2026 | 5 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
101 years, 1901 to 2012A day with at least 87.0 mm (3.4 in) of rain is expected about once in 2 years. A day with at least 185.1 mm (7.3 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 87.0 mm (3.4 in) | |
| 5 years | 115.5 mm (4.5 in) | |
| 10 years | 133.4 mm (5.3 in) | |
| 25 years | 155.0 mm (6.1 in) | |
| 50 years | 170.4 mm (6.7 in) | |
| 100 years | 185.1 mm (7.3 in) |
The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 101 years of values from 1901 to 2012.
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: 189.2 mm (7.4 in) in 1932; 170.2 mm (6.7 in) in 1987; 160.5 mm (6.3 in) in 2002.
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).