Ponce 4 E Weather Records (RQC00667292)
Record envelope, standing records and threshold days for Ponce 4 E (RQC00667292), PR, Puerto Rico [United States], with 129 years of record.
Key Facts for Ponce 4 E
- Ponce 4 E (RQC00667292) is a weather station in PR, Puerto Rico [United States] at 18.03 latitude and -66.53 longitude, 21 m (70 ft) above sea level.
- The station reports from 1898 to 2026, 129 years of record.
- 1,464 records set at Ponce 4 E still stand.
- Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
- Ponce 4 E tied a daily record high minimum temperature of 25.0 C (77.0 F) on 6 October 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], 18.03 latitude, -66.53 longitude.
- Elevation: 21 m (70 ft).
- Period of record: 1898 to 2026, 129 years.
- Eligible elements: tmax, tmin, prcp, snow, snwd.
Daily Record Envelope and 2026
6 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) | 9.4 C (48.9 F) | 31.7 C (89.1 F) | 16.7 C (62.1 F) |
| Feb | 35.0 C (95.0 F) | 10.6 C (51.1 F) | 30.6 C (87.1 F) | 18.3 C (64.9 F) |
| Mar | 35.6 C (96.1 F) | 10.0 C (50.0 F) | 31.7 C (89.1 F) | 18.3 C (64.9 F) |
| Apr | 35.6 C (96.1 F) | 11.7 C (53.1 F) | 31.7 C (89.1 F) | 18.3 C (64.9 F) |
| May | 35.6 C (96.1 F) | 12.8 C (55.0 F) | 32.8 C (91.0 F) | 21.1 C (70.0 F) |
| Jun | 37.2 C (99.0 F) | 15.6 C (60.1 F) | 36.1 C (97.0 F) | 22.8 C (73.0 F) |
| Jul | 37.8 C (100.0 F) | 14.4 C (57.9 F) | 35.6 C (96.1 F) | 21.7 C (71.1 F) |
| Aug | 37.8 C (100.0 F) | 15.6 C (60.1 F) | 36.7 C (98.1 F) | 22.2 C (72.0 F) |
| Sep | 37.8 C (100.0 F) | 14.4 C (57.9 F) | 35.6 C (96.1 F) | 23.3 C (73.9 F) |
| Oct | 36.7 C (98.1 F) | 16.1 C (61.0 F) | 34.4 C (93.9 F) | 22.2 C (72.0 F) |
| Nov | 37.8 C (100.0 F) | 13.3 C (55.9 F) | n/a | n/a |
| Dec | 36.7 C (98.1 F) | 11.1 C (52.0 F) | n/a | n/a |
Which Years Hold Standing Records
1,464 standing records| Year set | Standing records |
|---|---|
| 1898 | 32 |
| 1899 | 9 |
| 1900 | 29 |
| 1901 | 52 |
| 1902 | 12 |
| 1903 | 9 |
| 1904 | 5 |
| 1905 | 3 |
| 1906 | 4 |
| 1907 | 6 |
| 1908 | 4 |
| 1909 | 8 |
| 1910 | 5 |
| 1911 | 11 |
| 1913 | 6 |
| 1914 | 2 |
| 1915 | 11 |
| 1916 | 4 |
| 1917 | 6 |
| 1918 | 3 |
| 1923 | 25 |
| 1924 | 4 |
| 1925 | 27 |
| 1926 | 15 |
| 1927 | 7 |
| 1928 | 2 |
| 1929 | 8 |
| 1930 | 11 |
| 1931 | 12 |
| 1932 | 14 |
| 1933 | 25 |
| 1934 | 27 |
| 1935 | 6 |
| 1936 | 7 |
| 1937 | 5 |
| 1938 | 5 |
| 1939 | 6 |
| 1940 | 26 |
| 1941 | 46 |
| 1942 | 22 |
| 1943 | 11 |
| 1944 | 18 |
| 1945 | 12 |
| 1946 | 13 |
| 1947 | 23 |
| 1948 | 45 |
| 1949 | 21 |
| 1954 | 3 |
| 1955 | 13 |
| 1956 | 6 |
| 1957 | 4 |
| 1958 | 14 |
| 1959 | 7 |
| 1960 | 6 |
| 1961 | 7 |
| 1963 | 9 |
| 1964 | 10 |
| 1965 | 8 |
| 1966 | 18 |
| 1967 | 16 |
| 1968 | 4 |
| 1969 | 10 |
| 1970 | 22 |
| 1971 | 5 |
| 1972 | 3 |
| 1973 | 12 |
| 1974 | 10 |
| 1975 | 4 |
| 1976 | 9 |
| 1977 | 6 |
| 1978 | 5 |
| 1979 | 14 |
| 1980 | 3 |
| 1981 | 4 |
| 1982 | 5 |
| 1983 | 11 |
| 1984 | 2 |
| 1985 | 5 |
| 1986 | 6 |
| 1987 | 12 |
| 1988 | 6 |
| 1989 | 6 |
| 1990 | 6 |
| 1991 | 6 |
| 1992 | 6 |
| 1993 | 9 |
| 1994 | 6 |
| 1995 | 11 |
| 1996 | 3 |
| 1997 | 7 |
| 1998 | 15 |
| 1999 | 9 |
| 2000 | 7 |
| 2001 | 12 |
| 2002 | 8 |
| 2003 | 12 |
| 2004 | 8 |
| 2005 | 13 |
| 2006 | 20 |
| 2007 | 14 |
| 2008 | 12 |
| 2009 | 12 |
| 2010 | 20 |
| 2011 | 22 |
| 2012 | 25 |
| 2013 | 23 |
| 2014 | 19 |
| 2015 | 24 |
| 2016 | 43 |
| 2017 | 22 |
| 2018 | 9 |
| 2019 | 14 |
| 2020 | 8 |
| 2021 | 20 |
| 2022 | 3 |
| 2023 | 18 |
| 2024 | 26 |
| 2025 | 15 |
| 2026 | 8 |
All-Time Record Progression
7 new records| Date | Kind | Detail |
|---|---|---|
| 1944-08-14 | Record high maximum temperature | Record high maximum temperature 37.8 C (100.0 F) |
| 1945-05-26 | Record daily precipitation | Record daily precipitation 199.4 mm (7.9 in) |
| 1979-08-31 | Record daily precipitation | Record daily precipitation 204.5 mm (8.1 in) |
| 1989-02-12 | Record low minimum temperature | Record low minimum temperature 12.2 C (54.0 F) |
| 1993-01-24 | Record low minimum temperature | Record low minimum temperature 9.4 C (48.9 F) |
| 1998-09-22 | Record daily precipitation | Record daily precipitation 231.1 mm (9.1 in) |
| 2000-09-18 | Record daily precipitation | Record daily precipitation 326.9 mm (12.9 in) |
Wettest Day of Each Month
Sep: 326.9 mm (12.9 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 66.0 mm (2.6 in) | 10 January 1958 |
| Feb | 94.0 mm (3.7 in) | 3 February 1935 |
| Mar | 50.0 mm (2.0 in) | 13 March 1989 |
| Apr | 143.5 mm (5.6 in) | 27 April 1943 |
| May | 199.4 mm (7.9 in) | 26 May 1945 |
| Jun | 121.9 mm (4.8 in) | 8 June 1900 |
| Jul | 165.1 mm (6.5 in) | 19 July 1979 |
| Aug | 228.3 mm (9.0 in) | 23 August 2001 |
| Sep | 326.9 mm (12.9 in) | 18 September 2000 |
| Oct | 193.0 mm (7.6 in) | 8 October 1912 |
| Nov | 135.9 mm (5.4 in) | 14 November 2003 |
| Dec | 121.7 mm (4.8 in) | 3 December 1960 |
Period of Record Coverage
1898 to 2026| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 1898 | 61 | 17% | No |
| 1899 | 98 | 27% | No |
| 1900 | 193 | 53% | No |
| 1901 | 227 | 62% | No |
| 1902 | 341 | 93% | Yes |
| 1903 | 365 | 100% | Yes |
| 1904 | 206 | 56% | No |
| 1905 | 296 | 81% | No |
| 1906 | 271 | 74% | No |
| 1907 | 364 | 100% | Yes |
| 1908 | 366 | 100% | Yes |
| 1909 | 364 | 100% | Yes |
| 1910 | 364 | 100% | Yes |
| 1911 | 365 | 100% | Yes |
| 1912 | 347 | 95% | Yes |
| 1913 | 308 | 84% | No |
| 1914 | 365 | 100% | Yes |
| 1915 | 365 | 100% | Yes |
| 1916 | 366 | 100% | Yes |
| 1917 | 365 | 100% | Yes |
| 1918 | 284 | 78% | No |
| 1923 | 159 | 44% | No |
| 1924 | 157 | 43% | No |
| 1925 | 365 | 100% | Yes |
| 1926 | 365 | 100% | Yes |
| 1927 | 365 | 100% | Yes |
| 1928 | 365 | 100% | Yes |
| 1929 | 365 | 100% | Yes |
| 1930 | 365 | 100% | Yes |
| 1931 | 364 | 100% | Yes |
| 1932 | 366 | 100% | Yes |
| 1933 | 364 | 100% | Yes |
| 1934 | 365 | 100% | Yes |
| 1935 | 365 | 100% | Yes |
| 1936 | 365 | 100% | Yes |
| 1937 | 365 | 100% | Yes |
| 1938 | 364 | 100% | Yes |
| 1939 | 365 | 100% | Yes |
| 1940 | 366 | 100% | Yes |
| 1941 | 365 | 100% | Yes |
| 1942 | 365 | 100% | Yes |
| 1943 | 363 | 99% | Yes |
| 1944 | 366 | 100% | Yes |
| 1945 | 321 | 88% | No |
| 1946 | 364 | 100% | Yes |
| 1947 | 365 | 100% | Yes |
| 1948 | 286 | 78% | No |
| 1949 | 239 | 65% | No |
| 1954 | 271 | 74% | No |
| 1955 | 361 | 99% | Yes |
| 1956 | 366 | 100% | Yes |
| 1957 | 365 | 100% | Yes |
| 1958 | 364 | 100% | Yes |
| 1959 | 365 | 100% | Yes |
| 1960 | 365 | 100% | Yes |
| 1961 | 334 | 92% | Yes |
| 1963 | 364 | 100% | Yes |
| 1964 | 366 | 100% | Yes |
| 1965 | 365 | 100% | Yes |
| 1966 | 365 | 100% | Yes |
| 1967 | 334 | 92% | Yes |
| 1968 | 181 | 49% | No |
| 1969 | 334 | 92% | Yes |
| 1970 | 365 | 100% | Yes |
| 1971 | 351 | 96% | Yes |
| 1972 | 364 | 99% | Yes |
| 1973 | 334 | 92% | Yes |
| 1974 | 365 | 100% | Yes |
| 1975 | 364 | 100% | Yes |
| 1976 | 365 | 100% | Yes |
| 1977 | 364 | 100% | Yes |
| 1978 | 364 | 100% | Yes |
| 1979 | 364 | 100% | Yes |
| 1980 | 366 | 100% | Yes |
| 1981 | 365 | 100% | Yes |
| 1982 | 365 | 100% | Yes |
| 1983 | 363 | 99% | Yes |
| 1984 | 326 | 89% | No |
| 1985 | 365 | 100% | Yes |
| 1986 | 363 | 99% | Yes |
| 1987 | 365 | 100% | Yes |
| 1988 | 365 | 100% | Yes |
| 1989 | 364 | 100% | Yes |
| 1990 | 365 | 100% | Yes |
| 1991 | 365 | 100% | Yes |
| 1992 | 366 | 100% | Yes |
| 1993 | 365 | 100% | Yes |
| 1994 | 365 | 100% | Yes |
| 1995 | 365 | 100% | Yes |
| 1996 | 366 | 100% | Yes |
| 1997 | 356 | 98% | Yes |
| 1998 | 364 | 100% | Yes |
| 1999 | 365 | 100% | Yes |
| 2000 | 362 | 99% | Yes |
| 2001 | 365 | 100% | Yes |
| 2002 | 365 | 100% | Yes |
| 2003 | 364 | 100% | Yes |
| 2004 | 365 | 100% | Yes |
| 2005 | 334 | 92% | Yes |
| 2006 | 365 | 100% | Yes |
| 2007 | 365 | 100% | Yes |
| 2008 | 366 | 100% | Yes |
| 2009 | 365 | 100% | Yes |
| 2010 | 365 | 100% | Yes |
| 2011 | 364 | 100% | Yes |
| 2012 | 366 | 100% | Yes |
| 2013 | 363 | 99% | Yes |
| 2014 | 276 | 76% | No |
| 2015 | 229 | 63% | No |
| 2016 | 224 | 61% | No |
| 2017 | 140 | 38% | No |
| 2018 | 75 | 21% | No |
| 2019 | 226 | 62% | No |
| 2020 | 146 | 40% | No |
| 2021 | 144 | 39% | No |
| 2022 | 150 | 41% | No |
| 2023 | 351 | 96% | Yes |
| 2024 | 357 | 98% | Yes |
| 2025 | 352 | 96% | Yes |
| 2026 | 284 | 78% | No |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 6 October 2026 | Ponce 4 E, PR | daily high min (Tie, Provisional) | 25.0 C (77.0 F) | tie | 68 years | 7 of 100 (Routine) |
| 1 October 2026 | Ponce 4 E, PR | daily high min (Tie, Provisional) | 25.6 C (78.1 F) | tie | 24 years | 4 of 100 (Routine) |
| 27 September 2026 | Ponce 4 E, PR | daily high min (Tie, Provisional) | 24.4 C (75.9 F) | tie | 100 years | 10 of 100 (Routine) |
| 17 September 2026 | Ponce 4 E, PR | daily high min (Provisional) | 26.1 C (79.0 F) | 0.5 C (0.9 F) | 100 years | 43 of 100 (Notable) |
| 7 September 2026 | Ponce 4 E, PR | daily high min (Provisional) | 26.1 C (79.0 F) | 0.5 C (0.9 F) | 67 years | 33 of 100 (Routine) |
| 6 September 2026 | Ponce 4 E, PR | daily high min (Provisional) | 26.1 C (79.0 F) | 1.7 C (3.1 F) | 100 years | 52 of 100 (Notable) |
| 28 August 2026 | Ponce 4 E, PR | daily high min (Provisional) | 26.1 C (79.0 F) | 0.5 C (0.9 F) | 100 years | 43 of 100 (Notable) |
| 26 August 2026 | Ponce 4 E, PR | daily high min (Tie, Provisional) | 25.6 C (78.1 F) | tie | 0 years | 2 of 100 (Routine) |
| 25 August 2026 | Ponce 4 E, PR | daily high min (Tie, Provisional) | 25.6 C (78.1 F) | tie | 59 years | 6 of 100 (Routine) |
| 19 August 2026 | Ponce 4 E, PR | daily high max (Tie, Provisional) | 36.7 C (98.1 F) | tie | 7 years | 3 of 100 (Routine) |
| 15 August 2026 | Ponce 4 E, PR | daily high max (Tie) | 35.6 C (96.1 F) | tie | 103 years | 10 of 100 (Routine) |
| 12 August 2026 | Ponce 4 E, PR | daily high min (Tie) | 25.6 C (78.1 F) | tie | 59 years | 6 of 100 (Routine) |
| 11 August 2026 | Ponce 4 E, PR | daily high min (Tie) | 25.6 C (78.1 F) | tie | 61 years | 7 of 100 (Routine) |
| 10 August 2026 | Ponce 4 E, PR | daily high max | 36.7 C (98.1 F) | 0.6 C (1.1 F) | 16 years | 19 of 100 (Routine) |
| 9 August 2026 | Ponce 4 E, PR | daily high min | 26.1 C (79.0 F) | 0.5 C (0.9 F) | 60 years | 31 of 100 (Routine) |
| 31 July 2026 | Ponce 4 E, PR | daily high min | 26.1 C (79.0 F) | 1.1 C (2.0 F) | 24 years | 24 of 100 (Routine) |
| 30 July 2026 | Ponce 4 E, PR | daily high min (Tie) | 25.6 C (78.1 F) | tie | 45 years | 5 of 100 (Routine) |
| 18 July 2026 | Ponce 4 E, PR | daily high min | 26.1 C (79.0 F) | 0.5 C (0.9 F) | 79 years | 36 of 100 (Notable) |
| 14 July 2026 | Ponce 4 E, PR | daily high max | 35.6 C (96.1 F) | 0.6 C (1.1 F) | 36 years | 24 of 100 (Routine) |
| 11 July 2026 | Ponce 4 E, PR | daily high max (Tie) | 35.6 C (96.1 F) | tie | 9 years | 3 of 100 (Routine) |
Climate Trend
86 complete years, 1902 to 2025| Year | Annual mean temperature | Difference from the station mean |
|---|---|---|
| 1902 | 25.5 C | -0.76 C |
| 1903 | 26.0 C | -0.29 C |
| 1907 | 25.7 C | -0.55 C |
| 1908 | 25.9 C | -0.35 C |
| 1909 | 25.7 C | -0.56 C |
| 1910 | 25.6 C | -0.64 C |
| 1911 | 26.2 C | -0.04 C |
| 1914 | 26.2 C | -0.08 C |
| 1915 | 26.7 C | +0.46 C |
| 1916 | 25.9 C | -0.36 C |
| 1917 | 25.6 C | -0.71 C |
| 1925 | 26.2 C | -0.11 C |
| 1926 | 26.8 C | +0.48 C |
| 1927 | 26.3 C | -0.03 C |
| 1928 | 26.1 C | -0.14 C |
| 1929 | 25.9 C | -0.40 C |
| 1930 | 26.2 C | -0.11 C |
| 1931 | 26.4 C | +0.14 C |
| 1932 | 26.2 C | -0.08 C |
| 1933 | 25.3 C | -0.98 C |
| 1934 | 25.4 C | -0.91 C |
| 1935 | 25.6 C | -0.66 C |
| 1936 | 26.0 C | -0.27 C |
| 1937 | 26.1 C | -0.18 C |
| 1938 | 25.8 C | -0.49 C |
| 1939 | 26.1 C | -0.21 C |
| 1940 | 27.0 C | +0.67 C |
| 1941 | 27.3 C | +1.00 C |
| 1942 | 27.0 C | +0.68 C |
| 1943 | 26.2 C | -0.04 C |
| 1944 | 26.5 C | +0.19 C |
| 1946 | 26.4 C | +0.10 C |
| 1947 | 27.1 C | +0.77 C |
| 1955 | 25.7 C | -0.54 C |
| 1956 | 25.6 C | -0.70 C |
| 1957 | 26.0 C | -0.28 C |
| 1958 | 26.3 C | -0.01 C |
| 1959 | 26.1 C | -0.16 C |
| 1960 | 26.4 C | +0.10 C |
| 1963 | 26.7 C | +0.46 C |
| 1964 | 26.9 C | +0.63 C |
| 1965 | 26.7 C | +0.45 C |
| 1966 | 27.3 C | +1.05 C |
| 1970 | 25.7 C | -0.61 C |
| 1972 | 25.9 C | -0.37 C |
| 1974 | 25.4 C | -0.86 C |
| 1975 | 25.6 C | -0.69 C |
| 1976 | 25.7 C | -0.56 C |
| 1977 | 26.1 C | -0.18 C |
| 1978 | 26.1 C | -0.19 C |
| 1979 | 25.7 C | -0.57 C |
| 1980 | 26.4 C | +0.16 C |
| 1981 | 26.6 C | +0.28 C |
| 1982 | 26.2 C | -0.12 C |
| 1983 | 26.4 C | +0.10 C |
| 1985 | 25.7 C | -0.58 C |
| 1986 | 25.9 C | -0.42 C |
| 1987 | 26.4 C | +0.07 C |
| 1988 | 26.1 C | -0.17 C |
| 1989 | 25.8 C | -0.47 C |
| 1990 | 26.4 C | +0.13 C |
| 1991 | 26.4 C | +0.12 C |
| 1992 | 26.1 C | -0.14 C |
| 1993 | 26.3 C | +0.00 C |
| 1994 | 26.8 C | +0.48 C |
| 1995 | 26.8 C | +0.48 C |
| 1996 | 26.5 C | +0.21 C |
| 1997 | 27.2 C | +0.88 C |
| 1998 | 27.4 C | +1.11 C |
| 1999 | 26.8 C | +0.48 C |
| 2000 | 26.2 C | -0.13 C |
| 2001 | 26.7 C | +0.44 C |
| 2002 | 27.0 C | +0.69 C |
| 2003 | 27.1 C | +0.84 C |
| 2004 | 26.4 C | +0.10 C |
| 2006 | 27.1 C | +0.77 C |
| 2007 | 27.0 C | +0.75 C |
| 2008 | 26.2 C | -0.06 C |
| 2009 | 26.3 C | +0.01 C |
| 2010 | 26.5 C | +0.20 C |
| 2011 | 25.7 C | -0.54 C |
| 2012 | 25.6 C | -0.70 C |
| 2013 | 25.6 C | -0.65 C |
| 2023 | 27.0 C | +0.76 C |
| 2024 | 27.5 C | +1.26 C |
| 2025 | 27.2 C | +0.87 C |
The annual mean temperature here has risen by 0.06 C (0.02 to 0.09) per decade over 1902 to 2025. In Fahrenheit: 0.10 F (0.04 to 0.16) per decade. The slope is a straight line fitted to 86 complete years; the brackets give its 95 percent interval.
| Measure | Per decade (C) | Per decade (F) | Period | Complete years | Reading |
|---|---|---|---|---|---|
| Annual mean temperature | 0.06 C (0.02 to 0.09) per decade | 0.10 F (0.04 to 0.16) per decade | 1902 to 2025 | 86 | Rise |
| Mean daily maximum | 0.07 C (0.04 to 0.11) per decade | 0.1 F (0.1 to 0.2) per decade | 1902 to 2025 | 86 | Rise |
| Mean daily minimum | 0.04 C (-0.01 to 0.09) per decade | 0.07 F (-0.01 to 0.16) per decade | 1902 to 2025 | 86 | 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
1898 to 2026| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Hottest day (TXx) | 37.8 C (100.0 F) | 1944 | 35.6 C (96.1 F) | 120 |
| Coldest night (TNn) | 9.4 C (48.9 F) | 1993 | 15.0 C (59.0 F) | 120 |
| Wettest day (Rx1day) | 326.9 mm (12.9 in) | 2000 | 79.8 mm (3.1 in) | 119 |
| Wettest five days (Rx5day) | 401.9 mm (15.8 in) | 2008 | 134.0 mm (5.3 in) | 119 |
| Longest dry spell (CDD) | 90 days | 1970 | 27 days | 119 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1898 | 30.0 C (86.0 F) |
| 1899 | 32.2 C (90.0 F) |
| 1900 | 33.9 C (93.0 F) |
| 1901 | 36.1 C (97.0 F) |
| 1902 | 34.4 C (93.9 F) |
| 1903 | 34.4 C (93.9 F) |
| 1904 | 33.3 C (91.9 F) |
| 1905 | 35.6 C (96.1 F) |
| 1906 | 35.0 C (95.0 F) |
| 1907 | 35.0 C (95.0 F) |
| 1908 | 34.4 C (93.9 F) |
| 1909 | 35.0 C (95.0 F) |
| 1910 | 35.6 C (96.1 F) |
| 1911 | 35.6 C (96.1 F) |
| 1912 | 34.4 C (93.9 F) |
| 1913 | 33.3 C (91.9 F) |
| 1914 | 33.9 C (93.0 F) |
| 1915 | 35.6 C (96.1 F) |
| 1916 | 35.0 C (95.0 F) |
| 1917 | 33.9 C (93.0 F) |
| 1918 | 35.6 C (96.1 F) |
| 1923 | 37.2 C (99.0 F) |
| 1924 | 35.6 C (96.1 F) |
| 1925 | 36.7 C (98.1 F) |
| 1926 | 35.6 C (96.1 F) |
| 1927 | 35.6 C (96.1 F) |
| 1928 | 35.0 C (95.0 F) |
| 1929 | 33.9 C (93.0 F) |
| 1930 | 34.4 C (93.9 F) |
| 1931 | 35.6 C (96.1 F) |
| 1932 | 35.0 C (95.0 F) |
| 1933 | 34.4 C (93.9 F) |
| 1934 | 33.9 C (93.0 F) |
| 1935 | 34.4 C (93.9 F) |
| 1936 | 36.1 C (97.0 F) |
| 1937 | 36.1 C (97.0 F) |
| 1938 | 36.7 C (98.1 F) |
| 1939 | 36.1 C (97.0 F) |
| 1940 | 36.7 C (98.1 F) |
| 1941 | 35.6 C (96.1 F) |
| 1942 | 36.1 C (97.0 F) |
| 1943 | 35.0 C (95.0 F) |
| 1944 | 37.8 C (100.0 F) |
| 1945 | 35.0 C (95.0 F) |
| 1946 | 36.7 C (98.1 F) |
| 1947 | 35.6 C (96.1 F) |
| 1948 | 36.7 C (98.1 F) |
| 1949 | 35.6 C (96.1 F) |
| 1954 | 34.4 C (93.9 F) |
| 1955 | 33.9 C (93.0 F) |
| 1956 | 33.3 C (91.9 F) |
| 1957 | 35.6 C (96.1 F) |
| 1958 | 33.9 C (93.0 F) |
| 1959 | 34.4 C (93.9 F) |
| 1960 | 34.4 C (93.9 F) |
| 1961 | 34.4 C (93.9 F) |
| 1963 | 35.0 C (95.0 F) |
| 1964 | 36.1 C (97.0 F) |
| 1965 | 34.4 C (93.9 F) |
| 1966 | 37.2 C (99.0 F) |
| 1967 | 36.1 C (97.0 F) |
| 1968 | 33.3 C (91.9 F) |
| 1969 | 34.4 C (93.9 F) |
| 1970 | 35.0 C (95.0 F) |
| 1971 | 35.0 C (95.0 F) |
| 1972 | 36.7 C (98.1 F) |
| 1973 | 35.0 C (95.0 F) |
| 1974 | 34.4 C (93.9 F) |
| 1975 | 35.0 C (95.0 F) |
| 1976 | 33.9 C (93.0 F) |
| 1977 | 34.4 C (93.9 F) |
| 1978 | 35.0 C (95.0 F) |
| 1979 | 33.9 C (93.0 F) |
| 1980 | 35.6 C (96.1 F) |
| 1981 | 35.6 C (96.1 F) |
| 1982 | 35.6 C (96.1 F) |
| 1983 | 35.6 C (96.1 F) |
| 1984 | 35.0 C (95.0 F) |
| 1985 | 36.1 C (97.0 F) |
| 1986 | 35.0 C (95.0 F) |
| 1987 | 35.6 C (96.1 F) |
| 1988 | 36.1 C (97.0 F) |
| 1989 | 35.0 C (95.0 F) |
| 1990 | 36.1 C (97.0 F) |
| 1991 | 35.6 C (96.1 F) |
| 1992 | 35.0 C (95.0 F) |
| 1993 | 37.2 C (99.0 F) |
| 1994 | 36.1 C (97.0 F) |
| 1995 | 36.7 C (98.1 F) |
| 1996 | 35.6 C (96.1 F) |
| 1997 | 36.1 C (97.0 F) |
| 1998 | 35.6 C (96.1 F) |
| 1999 | 35.0 C (95.0 F) |
| 2000 | 35.0 C (95.0 F) |
| 2001 | 35.6 C (96.1 F) |
| 2002 | 36.1 C (97.0 F) |
| 2003 | 37.8 C (100.0 F) |
| 2004 | 36.1 C (97.0 F) |
| 2005 | 36.1 C (97.0 F) |
| 2006 | 36.1 C (97.0 F) |
| 2007 | 36.7 C (98.1 F) |
| 2008 | 37.2 C (99.0 F) |
| 2009 | 36.7 C (98.1 F) |
| 2010 | 36.7 C (98.1 F) |
| 2011 | 35.6 C (96.1 F) |
| 2012 | 36.1 C (97.0 F) |
| 2013 | 36.7 C (98.1 F) |
| 2014 | 36.7 C (98.1 F) |
| 2015 | 37.2 C (99.0 F) |
| 2016 | 37.8 C (100.0 F) |
| 2017 | 36.1 C (97.0 F) |
| 2018 | 35.6 C (96.1 F) |
| 2019 | 37.8 C (100.0 F) |
| 2020 | 36.1 C (97.0 F) |
| 2021 | 37.8 C (100.0 F) |
| 2022 | 36.1 C (97.0 F) |
| 2023 | 36.1 C (97.0 F) |
| 2024 | 36.7 C (98.1 F) |
| 2025 | 36.1 C (97.0 F) |
| 2026 | 36.7 C (98.1 F) |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1898 | 18.9 C (66.0 F) |
| 1899 | 15.0 C (59.0 F) |
| 1900 | 15.0 C (59.0 F) |
| 1901 | 13.9 C (57.0 F) |
| 1902 | 15.0 C (59.0 F) |
| 1903 | 15.0 C (59.0 F) |
| 1904 | 16.1 C (61.0 F) |
| 1905 | 16.1 C (61.0 F) |
| 1906 | 15.0 C (59.0 F) |
| 1907 | 13.9 C (57.0 F) |
| 1908 | 15.6 C (60.1 F) |
| 1909 | 14.4 C (57.9 F) |
| 1910 | 12.8 C (55.0 F) |
| 1911 | 13.3 C (55.9 F) |
| 1912 | 15.6 C (60.1 F) |
| 1913 | 15.0 C (59.0 F) |
| 1914 | 13.9 C (57.0 F) |
| 1915 | 15.6 C (60.1 F) |
| 1916 | 15.6 C (60.1 F) |
| 1917 | 13.9 C (57.0 F) |
| 1918 | 15.6 C (60.1 F) |
| 1923 | 16.7 C (62.1 F) |
| 1924 | 16.1 C (61.0 F) |
| 1925 | 15.6 C (60.1 F) |
| 1926 | 16.7 C (62.1 F) |
| 1927 | 15.0 C (59.0 F) |
| 1928 | 15.6 C (60.1 F) |
| 1929 | 15.6 C (60.1 F) |
| 1930 | 15.6 C (60.1 F) |
| 1931 | 14.4 C (57.9 F) |
| 1932 | 13.3 C (55.9 F) |
| 1933 | 13.3 C (55.9 F) |
| 1934 | 14.4 C (57.9 F) |
| 1935 | 13.3 C (55.9 F) |
| 1936 | 15.6 C (60.1 F) |
| 1937 | 15.6 C (60.1 F) |
| 1938 | 13.9 C (57.0 F) |
| 1939 | 13.9 C (57.0 F) |
| 1940 | 15.0 C (59.0 F) |
| 1941 | 17.2 C (63.0 F) |
| 1942 | 16.7 C (62.1 F) |
| 1943 | 16.1 C (61.0 F) |
| 1944 | 14.4 C (57.9 F) |
| 1945 | 15.0 C (59.0 F) |
| 1946 | 15.6 C (60.1 F) |
| 1947 | 16.1 C (61.0 F) |
| 1948 | 12.8 C (55.0 F) |
| 1949 | 13.3 C (55.9 F) |
| 1954 | 16.7 C (62.1 F) |
| 1955 | 14.4 C (57.9 F) |
| 1956 | 15.0 C (59.0 F) |
| 1957 | 16.1 C (61.0 F) |
| 1958 | 15.6 C (60.1 F) |
| 1959 | 16.1 C (61.0 F) |
| 1960 | 17.2 C (63.0 F) |
| 1961 | 16.7 C (62.1 F) |
| 1963 | 17.2 C (63.0 F) |
| 1964 | 15.6 C (60.1 F) |
| 1965 | 15.0 C (59.0 F) |
| 1966 | 17.2 C (63.0 F) |
| 1967 | 16.7 C (62.1 F) |
| 1968 | 15.6 C (60.1 F) |
| 1969 | 13.3 C (55.9 F) |
| 1970 | 13.3 C (55.9 F) |
| 1971 | 14.4 C (57.9 F) |
| 1972 | 15.6 C (60.1 F) |
| 1973 | 14.4 C (57.9 F) |
| 1974 | 12.8 C (55.0 F) |
| 1975 | 12.8 C (55.0 F) |
| 1976 | 13.3 C (55.9 F) |
| 1977 | 14.4 C (57.9 F) |
| 1978 | 14.4 C (57.9 F) |
| 1979 | 13.9 C (57.0 F) |
| 1980 | 13.9 C (57.0 F) |
| 1981 | 15.6 C (60.1 F) |
| 1982 | 13.9 C (57.0 F) |
| 1983 | 15.0 C (59.0 F) |
| 1984 | 14.4 C (57.9 F) |
| 1985 | 13.9 C (57.0 F) |
| 1986 | 14.4 C (57.9 F) |
| 1987 | 14.4 C (57.9 F) |
| 1988 | 12.8 C (55.0 F) |
| 1989 | 12.2 C (54.0 F) |
| 1990 | 15.0 C (59.0 F) |
| 1991 | 15.0 C (59.0 F) |
| 1992 | 15.6 C (60.1 F) |
| 1993 | 9.4 C (48.9 F) |
| 1994 | 16.1 C (61.0 F) |
| 1995 | 11.7 C (53.1 F) |
| 1996 | 15.0 C (59.0 F) |
| 1997 | 15.6 C (60.1 F) |
| 1998 | 16.1 C (61.0 F) |
| 1999 | 13.3 C (55.9 F) |
| 2000 | 13.3 C (55.9 F) |
| 2001 | 14.4 C (57.9 F) |
| 2002 | 15.0 C (59.0 F) |
| 2003 | 16.7 C (62.1 F) |
| 2004 | 10.6 C (51.1 F) |
| 2005 | 11.1 C (52.0 F) |
| 2006 | 16.1 C (61.0 F) |
| 2007 | 16.1 C (61.0 F) |
| 2008 | 10.0 C (50.0 F) |
| 2009 | 13.3 C (55.9 F) |
| 2010 | 13.3 C (55.9 F) |
| 2011 | 13.3 C (55.9 F) |
| 2012 | 13.3 C (55.9 F) |
| 2013 | 11.7 C (53.1 F) |
| 2014 | 12.2 C (54.0 F) |
| 2015 | 13.3 C (55.9 F) |
| 2016 | 13.3 C (55.9 F) |
| 2017 | 12.8 C (55.0 F) |
| 2018 | 12.2 C (54.0 F) |
| 2019 | 16.1 C (61.0 F) |
| 2020 | 15.0 C (59.0 F) |
| 2021 | 12.8 C (55.0 F) |
| 2022 | 15.0 C (59.0 F) |
| 2023 | 15.6 C (60.1 F) |
| 2024 | 16.7 C (62.1 F) |
| 2025 | 16.7 C (62.1 F) |
| 2026 | 16.7 C (62.1 F) |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1898 | n/a |
| 1899 | 83.1 mm (3.3 in) |
| 1900 | 121.9 mm (4.8 in) |
| 1901 | 62.2 mm (2.4 in) |
| 1902 | 63.5 mm (2.5 in) |
| 1903 | 58.4 mm (2.3 in) |
| 1904 | 64.5 mm (2.5 in) |
| 1905 | 76.2 mm (3.0 in) |
| 1906 | 55.1 mm (2.2 in) |
| 1907 | 78.7 mm (3.1 in) |
| 1908 | 81.8 mm (3.2 in) |
| 1909 | 127.0 mm (5.0 in) |
| 1910 | 101.6 mm (4.0 in) |
| 1911 | 75.4 mm (3.0 in) |
| 1912 | 193.0 mm (7.6 in) |
| 1913 | 63.5 mm (2.5 in) |
| 1914 | 48.3 mm (1.9 in) |
| 1915 | 68.6 mm (2.7 in) |
| 1916 | 68.6 mm (2.7 in) |
| 1917 | 79.8 mm (3.1 in) |
| 1918 | 113.0 mm (4.4 in) |
| 1923 | 133.4 mm (5.3 in) |
| 1924 | 30.5 mm (1.2 in) |
| 1925 | 67.1 mm (2.6 in) |
| 1926 | 50.8 mm (2.0 in) |
| 1927 | 66.8 mm (2.6 in) |
| 1928 | 104.9 mm (4.1 in) |
| 1929 | 50.8 mm (2.0 in) |
| 1930 | 55.6 mm (2.2 in) |
| 1931 | 101.6 mm (4.0 in) |
| 1932 | 74.4 mm (2.9 in) |
| 1933 | 56.4 mm (2.2 in) |
| 1934 | 57.4 mm (2.3 in) |
| 1935 | 94.0 mm (3.7 in) |
| 1936 | 92.7 mm (3.6 in) |
| 1937 | 110.7 mm (4.4 in) |
| 1938 | 124.0 mm (4.9 in) |
| 1939 | 79.2 mm (3.1 in) |
| 1940 | 68.6 mm (2.7 in) |
| 1941 | 91.4 mm (3.6 in) |
| 1942 | 61.2 mm (2.4 in) |
| 1943 | 143.5 mm (5.6 in) |
| 1944 | 161.3 mm (6.4 in) |
| 1945 | 199.4 mm (7.9 in) |
| 1946 | 88.4 mm (3.5 in) |
| 1947 | 88.9 mm (3.5 in) |
| 1948 | 75.2 mm (3.0 in) |
| 1949 | 161.8 mm (6.4 in) |
| 1954 | 162.6 mm (6.4 in) |
| 1955 | 25.1 mm (1.0 in) |
| 1956 | 119.6 mm (4.7 in) |
| 1957 | 110.5 mm (4.4 in) |
| 1958 | 66.0 mm (2.6 in) |
| 1959 | 67.8 mm (2.7 in) |
| 1960 | 121.7 mm (4.8 in) |
| 1961 | 96.3 mm (3.8 in) |
| 1963 | 155.4 mm (6.1 in) |
| 1964 | 49.3 mm (1.9 in) |
| 1965 | 78.5 mm (3.1 in) |
| 1966 | 50.8 mm (2.0 in) |
| 1967 | 124.2 mm (4.9 in) |
| 1968 | 53.3 mm (2.1 in) |
| 1969 | 114.3 mm (4.5 in) |
| 1970 | 171.5 mm (6.8 in) |
| 1971 | 40.6 mm (1.6 in) |
| 1972 | 44.5 mm (1.8 in) |
| 1973 | 103.4 mm (4.1 in) |
| 1974 | 94.0 mm (3.7 in) |
| 1975 | 197.6 mm (7.8 in) |
| 1976 | 75.4 mm (3.0 in) |
| 1977 | 63.8 mm (2.5 in) |
| 1978 | 104.9 mm (4.1 in) |
| 1979 | 204.5 mm (8.1 in) |
| 1980 | 65.3 mm (2.6 in) |
| 1981 | 76.7 mm (3.0 in) |
| 1982 | 122.9 mm (4.8 in) |
| 1983 | 95.5 mm (3.8 in) |
| 1984 | 100.6 mm (4.0 in) |
| 1985 | 87.4 mm (3.4 in) |
| 1986 | 134.9 mm (5.3 in) |
| 1987 | 120.4 mm (4.7 in) |
| 1988 | 171.2 mm (6.7 in) |
| 1989 | 50.8 mm (2.0 in) |
| 1990 | 77.0 mm (3.0 in) |
| 1991 | 49.5 mm (1.9 in) |
| 1992 | 171.5 mm (6.8 in) |
| 1993 | 73.2 mm (2.9 in) |
| 1994 | 71.6 mm (2.8 in) |
| 1995 | 69.1 mm (2.7 in) |
| 1996 | 87.9 mm (3.5 in) |
| 1997 | 105.9 mm (4.2 in) |
| 1998 | 231.1 mm (9.1 in) |
| 1999 | 80.3 mm (3.2 in) |
| 2000 | 326.9 mm (12.9 in) |
| 2001 | 228.3 mm (9.0 in) |
| 2002 | 109.7 mm (4.3 in) |
| 2003 | 135.9 mm (5.4 in) |
| 2004 | 118.1 mm (4.6 in) |
| 2005 | 113.0 mm (4.4 in) |
| 2006 | 40.6 mm (1.6 in) |
| 2007 | 97.0 mm (3.8 in) |
| 2008 | 216.2 mm (8.5 in) |
| 2009 | 81.0 mm (3.2 in) |
| 2010 | 84.3 mm (3.3 in) |
| 2011 | 58.7 mm (2.3 in) |
| 2012 | 77.2 mm (3.0 in) |
| 2013 | 88.9 mm (3.5 in) |
| 2014 | 35.8 mm (1.4 in) |
| 2015 | 50.8 mm (2.0 in) |
| 2016 | 54.4 mm (2.1 in) |
| 2017 | 57.2 mm (2.3 in) |
| 2018 | 44.2 mm (1.7 in) |
| 2019 | 45.5 mm (1.8 in) |
| 2020 | 22.9 mm (0.9 in) |
| 2021 | 43.9 mm (1.7 in) |
| 2022 | 110.5 mm (4.4 in) |
| 2023 | 19.3 mm (0.8 in) |
| 2024 | 70.9 mm (2.8 in) |
| 2025 | 64.8 mm (2.6 in) |
| 2026 | 36.8 mm (1.4 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1898 | n/a |
| 1899 | 134.2 mm (5.3 in) |
| 1900 | 301.2 mm (11.9 in) |
| 1901 | 80.7 mm (3.2 in) |
| 1902 | 189.8 mm (7.5 in) |
| 1903 | 121.3 mm (4.8 in) |
| 1904 | 65.5 mm (2.6 in) |
| 1905 | 86.8 mm (3.4 in) |
| 1906 | 101.3 mm (4.0 in) |
| 1907 | 131.8 mm (5.2 in) |
| 1908 | 106.7 mm (4.2 in) |
| 1909 | 231.2 mm (9.1 in) |
| 1910 | 104.9 mm (4.1 in) |
| 1911 | 112.3 mm (4.4 in) |
| 1912 | 203.3 mm (8.0 in) |
| 1913 | 94.5 mm (3.7 in) |
| 1914 | 63.3 mm (2.5 in) |
| 1915 | 112.8 mm (4.4 in) |
| 1916 | 159.6 mm (6.3 in) |
| 1917 | 89.2 mm (3.5 in) |
| 1918 | 140.2 mm (5.5 in) |
| 1923 | 144.8 mm (5.7 in) |
| 1924 | 31.7 mm (1.2 in) |
| 1925 | 84.7 mm (3.3 in) |
| 1926 | 80.2 mm (3.2 in) |
| 1927 | 139.9 mm (5.5 in) |
| 1928 | 133.6 mm (5.3 in) |
| 1929 | 55.9 mm (2.2 in) |
| 1930 | 86.1 mm (3.4 in) |
| 1931 | 143.6 mm (5.7 in) |
| 1932 | 169.9 mm (6.7 in) |
| 1933 | 154.7 mm (6.1 in) |
| 1934 | 107.0 mm (4.2 in) |
| 1935 | 206.8 mm (8.1 in) |
| 1936 | 127.5 mm (5.0 in) |
| 1937 | 136.7 mm (5.4 in) |
| 1938 | 331.0 mm (13.0 in) |
| 1939 | 79.2 mm (3.1 in) |
| 1940 | 175.2 mm (6.9 in) |
| 1941 | 134.8 mm (5.3 in) |
| 1942 | 93.8 mm (3.7 in) |
| 1943 | 282.7 mm (11.1 in) |
| 1944 | 210.8 mm (8.3 in) |
| 1945 | 287.0 mm (11.3 in) |
| 1946 | 131.8 mm (5.2 in) |
| 1947 | 107.4 mm (4.2 in) |
| 1948 | 122.7 mm (4.8 in) |
| 1949 | 182.3 mm (7.2 in) |
| 1954 | 288.8 mm (11.4 in) |
| 1955 | 47.7 mm (1.9 in) |
| 1956 | 219.4 mm (8.6 in) |
| 1957 | 159.0 mm (6.3 in) |
| 1958 | 85.3 mm (3.4 in) |
| 1959 | 134.0 mm (5.3 in) |
| 1960 | 238.3 mm (9.4 in) |
| 1961 | 219.3 mm (8.6 in) |
| 1963 | 164.1 mm (6.5 in) |
| 1964 | 114.9 mm (4.5 in) |
| 1965 | 112.6 mm (4.4 in) |
| 1966 | 109.4 mm (4.3 in) |
| 1967 | 130.0 mm (5.1 in) |
| 1968 | 54.3 mm (2.1 in) |
| 1969 | 148.6 mm (5.9 in) |
| 1970 | 388.3 mm (15.3 in) |
| 1971 | 98.1 mm (3.9 in) |
| 1972 | 52.7 mm (2.1 in) |
| 1973 | 149.9 mm (5.9 in) |
| 1974 | 146.8 mm (5.8 in) |
| 1975 | 277.9 mm (10.9 in) |
| 1976 | 133.6 mm (5.3 in) |
| 1977 | 118.6 mm (4.7 in) |
| 1978 | 274.6 mm (10.8 in) |
| 1979 | 281.0 mm (11.1 in) |
| 1980 | 82.6 mm (3.3 in) |
| 1981 | 107.7 mm (4.2 in) |
| 1982 | 123.9 mm (4.9 in) |
| 1983 | 172.5 mm (6.8 in) |
| 1984 | 214.5 mm (8.4 in) |
| 1985 | 210.6 mm (8.3 in) |
| 1986 | 279.7 mm (11.0 in) |
| 1987 | 292.4 mm (11.5 in) |
| 1988 | 208.2 mm (8.2 in) |
| 1989 | 149.9 mm (5.9 in) |
| 1990 | 160.3 mm (6.3 in) |
| 1991 | 89.2 mm (3.5 in) |
| 1992 | 353.9 mm (13.9 in) |
| 1993 | 100.1 mm (3.9 in) |
| 1994 | 150.1 mm (5.9 in) |
| 1995 | 174.8 mm (6.9 in) |
| 1996 | 133.1 mm (5.2 in) |
| 1997 | 162.0 mm (6.4 in) |
| 1998 | 336.2 mm (13.2 in) |
| 1999 | 145.6 mm (5.7 in) |
| 2000 | 379.3 mm (14.9 in) |
| 2001 | 279.1 mm (11.0 in) |
| 2002 | 137.3 mm (5.4 in) |
| 2003 | 319.6 mm (12.6 in) |
| 2004 | 249.0 mm (9.8 in) |
| 2005 | 226.0 mm (8.9 in) |
| 2006 | 71.9 mm (2.8 in) |
| 2007 | 202.4 mm (8.0 in) |
| 2008 | 401.9 mm (15.8 in) |
| 2009 | 93.4 mm (3.7 in) |
| 2010 | 217.2 mm (8.6 in) |
| 2011 | 164.7 mm (6.5 in) |
| 2012 | 118.6 mm (4.7 in) |
| 2013 | 141.3 mm (5.6 in) |
| 2014 | 52.3 mm (2.1 in) |
| 2015 | 77.5 mm (3.1 in) |
| 2016 | 54.4 mm (2.1 in) |
| 2017 | 60.2 mm (2.4 in) |
| 2018 | 33.1 mm (1.3 in) |
| 2019 | 28.7 mm (1.1 in) |
| 2020 | 14.2 mm (0.6 in) |
| 2021 | 46.8 mm (1.8 in) |
| 2022 | 37.1 mm (1.5 in) |
| 2023 | 20.6 mm (0.8 in) |
| 2024 | 52.4 mm (2.1 in) |
| 2025 | 103.7 mm (4.1 in) |
| 2026 | 41.5 mm (1.6 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1898 | n/a |
| 1899 | 24 days |
| 1900 | 19 days |
| 1901 | 20 days |
| 1902 | 46 days |
| 1903 | 66 days |
| 1904 | 36 days |
| 1905 | 37 days |
| 1906 | 32 days |
| 1907 | 60 days |
| 1908 | 33 days |
| 1909 | 24 days |
| 1910 | 28 days |
| 1911 | 32 days |
| 1912 | 15 days |
| 1913 | 21 days |
| 1914 | 22 days |
| 1915 | 18 days |
| 1916 | 24 days |
| 1917 | 81 days |
| 1918 | 33 days |
| 1923 | 22 days |
| 1924 | 29 days |
| 1925 | 30 days |
| 1926 | 34 days |
| 1927 | 47 days |
| 1928 | 55 days |
| 1929 | 33 days |
| 1930 | 26 days |
| 1931 | 35 days |
| 1932 | 34 days |
| 1933 | 47 days |
| 1934 | 39 days |
| 1935 | 22 days |
| 1936 | 34 days |
| 1937 | 19 days |
| 1938 | 31 days |
| 1939 | 29 days |
| 1940 | 21 days |
| 1941 | 19 days |
| 1942 | 15 days |
| 1943 | 38 days |
| 1944 | 60 days |
| 1945 | 48 days |
| 1946 | 31 days |
| 1947 | 40 days |
| 1948 | 39 days |
| 1949 | 22 days |
| 1954 | 17 days |
| 1955 | 44 days |
| 1956 | 39 days |
| 1957 | 32 days |
| 1958 | 31 days |
| 1959 | 35 days |
| 1960 | 31 days |
| 1961 | 25 days |
| 1963 | 25 days |
| 1964 | 32 days |
| 1965 | 30 days |
| 1966 | 46 days |
| 1967 | 27 days |
| 1968 | 28 days |
| 1969 | 25 days |
| 1970 | 90 days |
| 1971 | 26 days |
| 1972 | 24 days |
| 1973 | 35 days |
| 1974 | 27 days |
| 1975 | 58 days |
| 1976 | 29 days |
| 1977 | 24 days |
| 1978 | 27 days |
| 1979 | 26 days |
| 1980 | 32 days |
| 1981 | 20 days |
| 1982 | 27 days |
| 1983 | 19 days |
| 1984 | 29 days |
| 1985 | 40 days |
| 1986 | 36 days |
| 1987 | 19 days |
| 1988 | 19 days |
| 1989 | 52 days |
| 1990 | 41 days |
| 1991 | 30 days |
| 1992 | 22 days |
| 1993 | 21 days |
| 1994 | 31 days |
| 1995 | 30 days |
| 1996 | 20 days |
| 1997 | 51 days |
| 1998 | 13 days |
| 1999 | 27 days |
| 2000 | 27 days |
| 2001 | 18 days |
| 2002 | 34 days |
| 2003 | 17 days |
| 2004 | 23 days |
| 2005 | 90 days |
| 2006 | 24 days |
| 2007 | 25 days |
| 2008 | 18 days |
| 2009 | 20 days |
| 2010 | 26 days |
| 2011 | 36 days |
| 2012 | 26 days |
| 2013 | 29 days |
| 2014 | 19 days |
| 2015 | 5 days |
| 2016 | 5 days |
| 2017 | 5 days |
| 2018 | 5 days |
| 2019 | 5 days |
| 2020 | 15 days |
| 2021 | 19 days |
| 2022 | 20 days |
| 2023 | 14 days |
| 2024 | 9 days |
| 2025 | 8 days |
| 2026 | 22 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
94 years, 1902 to 2013A day with at least 86.8 mm (3.4 in) of rain is expected about once in 2 years. A day with at least 297.2 mm (11.7 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 86.8 mm (3.4 in) | |
| 5 years | 127.6 mm (5.0 in) | |
| 10 years | 159.9 mm (6.3 in) | |
| 25 years | 208.0 mm (8.2 in) | |
| 50 years | 249.7 mm (9.8 in) | |
| 100 years | 297.2 mm (11.7 in) | Longer than the 94 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, 94 years of values from 1902 to 2013.
A return level is an estimate. It is least reliable for the long periods, 50 and 100 years, and for any period longer than the record behind the fit, where the fit has to reach past the largest day actually observed. It is not a forecast.
The largest wettest-day totals in the fit: 326.9 mm (12.9 in) in 2000; 231.1 mm (9.1 in) in 1998; 228.3 mm (9.0 in) in 2001.
Climate Twins
2001 to 2025 against 1961 to 1990Over 2001 to 2025, Ponce 4 E had a mean temperature of 26.6 C (79.9 F) and 1,016.2 mm (40.0 in) of rain a year. The 3 stations whose 1961 to 1990 climate was closest to that are San Luis San Pedro (Mexico, 3,610 km away), La Union (Mexico, 3,733 km away) and Petatlan (Mexico, 3,670 km away).
| Twin station | Country | Distance away | Mean temperature, 1961-1990 | Rain a year, 1961-1990 | Climate difference |
|---|---|---|---|---|---|
| San Luis San Pedro | Mexico | 3,610 km (2,243 mi) | 26.6 C (79.8 F) | 923.0 mm (36.3 in) | 0.54 |
| La Union | Mexico | 3,733 km (2,320 mi) | 26.8 C (80.2 F) | 875.5 mm (34.5 in) | 0.70 |
| Petatlan | Mexico | 3,670 km (2,280 mi) | 26.8 C (80.2 F) | 916.1 mm (36.1 in) | 0.77 |
Twins are stations, not cities. A twin is one of the three stations at least 100 km away whose earlier climate is closest to this station's recent one, so a close match does not mean the two places look alike in other ways. A station move or a gap in a record can change that station's averages. The list describes past climate; it is not a forecast and does not say what caused any change. How twins are found, and a search for any station.
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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 (2026-10-17).