Saint Johns Weather Records (USC00027435)
Record envelope, standing records and threshold days for Saint Johns (USC00027435), Arizona, United States, with 126 years of record.
Key Facts for Saint Johns
- Saint Johns (USC00027435) is a weather station in Arizona, United States at 34.52 latitude and -109.40 longitude, 1,765 m (5,790 ft) above sea level.
- The station reports from 1901 to 2026, 126 years of record.
- 1,464 records set at Saint Johns still stand.
- Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
- Saint Johns set a daily record precipitation of 35.6 mm (1.4 in) on 29 September 2026 (provisional).
Provisional Records
Records set in the last 60 days are provisional until they clear the revision window.
About the Station
- Location: Arizona, United States, 34.52 latitude, -109.40 longitude.
- Elevation: 1,765 m (5,790 ft).
- Period of record: 1901 to 2026, 126 years.
- Eligible elements: tmax, tmin, prcp, snow, snwd.
Daily Record Envelope and 2026
24 days at or beyond a record| Month | Highest record high | Lowest record low | 2026 highest maximum | 2026 lowest minimum |
|---|---|---|---|---|
| Jan | 22.8 C (73.0 F) | -33.9 C (-29.0 F) | 17.8 C (64.0 F) | -13.3 C (8.1 F) |
| Feb | 26.1 C (79.0 F) | -25.0 C (-13.0 F) | 26.1 C (79.0 F) | -7.2 C (19.0 F) |
| Mar | 33.3 C (91.9 F) | -21.7 C (-7.1 F) | 33.3 C (91.9 F) | -5.0 C (23.0 F) |
| Apr | 35.0 C (95.0 F) | -13.9 C (7.0 F) | 27.8 C (82.0 F) | -5.6 C (21.9 F) |
| May | 37.2 C (99.0 F) | -6.1 C (21.0 F) | 33.3 C (91.9 F) | 1.1 C (34.0 F) |
| Jun | 39.4 C (102.9 F) | -3.9 C (25.0 F) | 36.7 C (98.1 F) | 8.3 C (46.9 F) |
| Jul | 40.0 C (104.0 F) | 3.3 C (37.9 F) | 38.3 C (100.9 F) | 9.4 C (48.9 F) |
| Aug | 40.0 C (104.0 F) | 3.3 C (37.9 F) | 38.3 C (100.9 F) | 12.8 C (55.0 F) |
| Sep | 37.2 C (99.0 F) | -5.0 C (23.0 F) | 32.2 C (90.0 F) | 6.1 C (43.0 F) |
| Oct | 33.3 C (91.9 F) | -13.9 C (7.0 F) | 27.8 C (82.0 F) | 5.6 C (42.1 F) |
| Nov | 27.8 C (82.0 F) | -29.4 C (-20.9 F) | n/a | n/a |
| Dec | 22.8 C (73.0 F) | -31.7 C (-25.1 F) | n/a | n/a |
Which Years Hold Standing Records
1,464 standing records| Year set | Standing records |
|---|---|
| 1901 | 7 |
| 1902 | 18 |
| 1903 | 1 |
| 1904 | 13 |
| 1906 | 7 |
| 1907 | 13 |
| 1909 | 7 |
| 1910 | 9 |
| 1911 | 12 |
| 1912 | 10 |
| 1913 | 29 |
| 1914 | 4 |
| 1915 | 10 |
| 1916 | 11 |
| 1917 | 14 |
| 1918 | 13 |
| 1919 | 14 |
| 1920 | 16 |
| 1921 | 33 |
| 1922 | 20 |
| 1923 | 14 |
| 1924 | 24 |
| 1925 | 16 |
| 1926 | 3 |
| 1927 | 13 |
| 1928 | 17 |
| 1929 | 8 |
| 1930 | 15 |
| 1931 | 26 |
| 1932 | 20 |
| 1933 | 17 |
| 1934 | 12 |
| 1935 | 6 |
| 1936 | 6 |
| 1937 | 27 |
| 1938 | 8 |
| 1939 | 8 |
| 1940 | 5 |
| 1941 | 9 |
| 1942 | 7 |
| 1943 | 21 |
| 1944 | 22 |
| 1945 | 26 |
| 1946 | 16 |
| 1947 | 14 |
| 1948 | 15 |
| 1949 | 19 |
| 1950 | 29 |
| 1951 | 33 |
| 1952 | 12 |
| 1953 | 8 |
| 1954 | 8 |
| 1955 | 10 |
| 1956 | 15 |
| 1957 | 7 |
| 1959 | 5 |
| 1960 | 7 |
| 1961 | 8 |
| 1962 | 14 |
| 1963 | 14 |
| 1964 | 7 |
| 1965 | 12 |
| 1966 | 11 |
| 1967 | 7 |
| 1968 | 7 |
| 1969 | 6 |
| 1970 | 10 |
| 1971 | 22 |
| 1972 | 13 |
| 1973 | 7 |
| 1974 | 7 |
| 1975 | 8 |
| 1976 | 11 |
| 1977 | 9 |
| 1978 | 16 |
| 1979 | 9 |
| 1980 | 6 |
| 1981 | 6 |
| 1982 | 10 |
| 1983 | 6 |
| 1984 | 16 |
| 1985 | 7 |
| 1986 | 6 |
| 1987 | 12 |
| 1988 | 12 |
| 1989 | 14 |
| 1990 | 18 |
| 1991 | 6 |
| 1992 | 7 |
| 1993 | 1 |
| 1994 | 8 |
| 1995 | 6 |
| 1996 | 16 |
| 1997 | 6 |
| 1998 | 8 |
| 1999 | 4 |
| 2000 | 15 |
| 2001 | 4 |
| 2002 | 11 |
| 2003 | 9 |
| 2004 | 9 |
| 2005 | 12 |
| 2006 | 16 |
| 2007 | 4 |
| 2008 | 7 |
| 2009 | 8 |
| 2010 | 9 |
| 2011 | 9 |
| 2012 | 3 |
| 2013 | 8 |
| 2015 | 12 |
| 2016 | 10 |
| 2017 | 12 |
| 2018 | 9 |
| 2019 | 13 |
| 2020 | 19 |
| 2021 | 15 |
| 2022 | 9 |
| 2023 | 17 |
| 2024 | 13 |
| 2025 | 25 |
| 2026 | 24 |
All-Time Record Progression
14 new records| Date | Kind | Detail |
|---|---|---|
| 1953-07-16 | Record daily precipitation | Record daily precipitation 71.6 mm (2.8 in) |
| 1956-02-02 | Record snow depth | Record snow depth 25.4 cm (10.0 in) |
| 1956-02-08 | Record snow depth | Record snow depth 27.9 cm (11.0 in) |
| 1967-12-13 | Record daily snowfall | Record daily snowfall 34.3 cm (13.5 in) |
| 1971-01-05 | Record low maximum temperature | Record low maximum temperature -13.3 C (8.1 F) |
| 1971-01-05 | Record low minimum temperature | Record low minimum temperature -31.7 C (-25.1 F) |
| 1971-01-06 | Record low maximum temperature | Record low maximum temperature -13.9 C (7.0 F) |
| 1971-01-06 | Record low minimum temperature | Record low minimum temperature -33.3 C (-27.9 F) |
| 1971-01-07 | Record low minimum temperature | Record low minimum temperature -33.9 C (-29.0 F) |
| 1976-11-27 | Record snow depth | Record snow depth 30.5 cm (12.0 in) |
| 1990-12-23 | Record low maximum temperature | Record low maximum temperature -14.4 C (6.1 F) |
| 2006-03-11 | Record snow depth | Record snow depth 35.6 cm (14.0 in) |
| 2007-08-04 | Record daily precipitation | Record daily precipitation 76.7 mm (3.0 in) |
| 2017-06-22 | Record high minimum temperature | Record high minimum temperature 25.0 C (77.0 F) |
Wettest Day of Each Month
Aug: 76.7 mm (3.0 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 41.7 mm (1.6 in) | 31 January 1993 |
| Feb | 36.1 mm (1.4 in) | 6 February 1921 |
| Mar | 39.6 mm (1.6 in) | 27 March 1984 |
| Apr | 21.1 mm (0.8 in) | 17 April 1988 |
| May | 44.5 mm (1.8 in) | 31 May 1914 |
| Jun | 47.0 mm (1.9 in) | 7 June 1972 |
| Jul | 71.6 mm (2.8 in) | 16 July 1953 |
| Aug | 76.7 mm (3.0 in) | 4 August 2007 |
| Sep | 57.2 mm (2.3 in) | 5 September 1913 |
| Oct | 44.5 mm (1.8 in) | 12 October 1957 |
| Nov | 29.0 mm (1.1 in) | 5 November 2016 |
| Dec | 29.2 mm (1.1 in) | 2 December 1997 |
Period of Record Coverage
1901 to 2026| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 1901 | 128 | 35% | No |
| 1902 | 272 | 75% | No |
| 1903 | 91 | 25% | No |
| 1904 | 274 | 75% | No |
| 1906 | 184 | 50% | No |
| 1907 | 214 | 59% | No |
| 1909 | 274 | 75% | No |
| 1910 | 242 | 66% | No |
| 1911 | 331 | 91% | Yes |
| 1912 | 197 | 54% | No |
| 1913 | 338 | 93% | Yes |
| 1914 | 319 | 87% | No |
| 1915 | 360 | 99% | Yes |
| 1916 | 343 | 94% | Yes |
| 1917 | 317 | 87% | No |
| 1918 | 321 | 88% | No |
| 1919 | 117 | 32% | No |
| 1920 | 358 | 98% | Yes |
| 1921 | 361 | 99% | Yes |
| 1922 | 364 | 100% | Yes |
| 1923 | 365 | 100% | Yes |
| 1924 | 274 | 75% | No |
| 1925 | 330 | 90% | Yes |
| 1926 | 363 | 99% | Yes |
| 1927 | 359 | 98% | Yes |
| 1928 | 366 | 100% | Yes |
| 1929 | 365 | 100% | Yes |
| 1930 | 349 | 96% | Yes |
| 1931 | 361 | 99% | Yes |
| 1932 | 331 | 90% | Yes |
| 1933 | 363 | 99% | Yes |
| 1934 | 357 | 98% | Yes |
| 1935 | 362 | 99% | Yes |
| 1936 | 361 | 99% | Yes |
| 1937 | 359 | 98% | Yes |
| 1938 | 362 | 99% | Yes |
| 1939 | 363 | 99% | Yes |
| 1940 | 365 | 100% | Yes |
| 1941 | 349 | 96% | Yes |
| 1942 | 365 | 100% | Yes |
| 1943 | 361 | 99% | Yes |
| 1944 | 333 | 91% | Yes |
| 1945 | 363 | 99% | Yes |
| 1946 | 362 | 99% | Yes |
| 1947 | 332 | 91% | Yes |
| 1948 | 337 | 92% | Yes |
| 1949 | 360 | 99% | Yes |
| 1950 | 350 | 96% | Yes |
| 1951 | 358 | 98% | Yes |
| 1952 | 342 | 93% | Yes |
| 1953 | 344 | 94% | Yes |
| 1954 | 356 | 98% | Yes |
| 1955 | 350 | 96% | Yes |
| 1956 | 361 | 99% | Yes |
| 1957 | 348 | 95% | Yes |
| 1959 | 350 | 96% | Yes |
| 1960 | 361 | 99% | Yes |
| 1961 | 365 | 100% | Yes |
| 1962 | 363 | 99% | Yes |
| 1963 | 362 | 99% | Yes |
| 1964 | 355 | 97% | Yes |
| 1965 | 355 | 97% | Yes |
| 1966 | 359 | 98% | Yes |
| 1967 | 363 | 99% | Yes |
| 1968 | 366 | 100% | Yes |
| 1969 | 365 | 100% | Yes |
| 1970 | 364 | 100% | Yes |
| 1971 | 365 | 100% | Yes |
| 1972 | 365 | 100% | Yes |
| 1973 | 361 | 99% | Yes |
| 1974 | 363 | 99% | Yes |
| 1975 | 365 | 100% | Yes |
| 1976 | 366 | 100% | Yes |
| 1977 | 365 | 100% | Yes |
| 1978 | 362 | 99% | Yes |
| 1979 | 334 | 92% | Yes |
| 1980 | 335 | 92% | Yes |
| 1981 | 359 | 98% | Yes |
| 1982 | 346 | 95% | Yes |
| 1983 | 349 | 96% | Yes |
| 1984 | 347 | 95% | Yes |
| 1985 | 351 | 96% | Yes |
| 1986 | 355 | 97% | Yes |
| 1987 | 349 | 96% | Yes |
| 1988 | 356 | 97% | Yes |
| 1989 | 359 | 98% | Yes |
| 1990 | 359 | 98% | Yes |
| 1991 | 353 | 97% | Yes |
| 1992 | 352 | 96% | Yes |
| 1993 | 356 | 98% | Yes |
| 1994 | 350 | 96% | Yes |
| 1995 | 356 | 98% | Yes |
| 1996 | 350 | 96% | Yes |
| 1997 | 347 | 95% | Yes |
| 1998 | 340 | 93% | Yes |
| 1999 | 322 | 88% | No |
| 2000 | 350 | 96% | Yes |
| 2001 | 341 | 93% | Yes |
| 2002 | 340 | 93% | Yes |
| 2003 | 343 | 94% | Yes |
| 2004 | 343 | 94% | Yes |
| 2005 | 343 | 94% | Yes |
| 2006 | 304 | 83% | No |
| 2007 | 334 | 92% | Yes |
| 2008 | 340 | 93% | Yes |
| 2009 | 338 | 93% | Yes |
| 2010 | 355 | 97% | Yes |
| 2011 | 355 | 97% | Yes |
| 2012 | 307 | 84% | No |
| 2013 | 194 | 53% | No |
| 2015 | 296 | 81% | No |
| 2016 | 365 | 100% | Yes |
| 2017 | 364 | 100% | Yes |
| 2018 | 363 | 99% | Yes |
| 2019 | 364 | 100% | Yes |
| 2020 | 366 | 100% | Yes |
| 2021 | 364 | 100% | Yes |
| 2022 | 363 | 99% | Yes |
| 2023 | 363 | 99% | Yes |
| 2024 | 364 | 99% | Yes |
| 2025 | 365 | 100% | Yes |
| 2026 | 262 | 72% | No |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 29 September 2026 | Saint Johns, US | daily rain (Provisional) | 35.6 mm (1.4 in) | 10.2 mm (0.4 in) | 115 years | 53 of 100 (Notable) |
| 29 September 2026 | Saint Johns, US | daily low max (Provisional) | 13.3 C (55.9 F) | 5.0 C (9.0 F) | 92 years | 52 of 100 (Notable) |
| 23 September 2026 | Saint Johns, US | daily high min (Provisional) | 14.4 C (57.9 F) | 0.5 C (0.9 F) | 48 years | 25 of 100 (Routine) |
| 29 August 2026 | Saint Johns, US | daily high max (Provisional) | 36.1 C (97.0 F) | 0.5 C (0.9 F) | 65 years | 30 of 100 (Routine) |
| 28 August 2026 | Saint Johns, US | daily high min (Provisional) | 18.9 C (66.0 F) | 1.1 C (2.0 F) | 104 years | 44 of 100 (Notable) |
| 28 August 2026 | Saint Johns, US | daily high max (Tie, Provisional) | 35.6 C (96.1 F) | tie | 7 years | 3 of 100 (Routine) |
| 27 August 2026 | Saint Johns, US | daily high max (Provisional) | 37.2 C (99.0 F) | 1.1 C (2.0 F) | 7 years | 15 of 100 (Routine) |
| 27 August 2026 | Saint Johns, US | daily high min (Tie, Provisional) | 16.7 C (62.1 F) | tie | 104 years | 10 of 100 (Routine) |
| 26 August 2026 | Saint Johns, US | daily high max (Provisional) | 36.1 C (97.0 F) | 0.5 C (0.9 F) | 101 years | 41 of 100 (Notable) |
| 25 August 2026 | Saint Johns, US | daily high max (Tie, Provisional) | 35.6 C (96.1 F) | tie | 104 years | 10 of 100 (Routine) |
| 23 August 2026 | Saint Johns, US | daily high max (Tie, Provisional) | 36.7 C (98.1 F) | tie | 101 years | 10 of 100 (Routine) |
| 22 August 2026 | Saint Johns, US | daily high min (Tie, Provisional) | 17.8 C (64.0 F) | tie | 97 years | 9 of 100 (Routine) |
| 19 August 2026 | Saint Johns, US | daily high max (Provisional) | 37.2 C (99.0 F) | 1.1 C (2.0 F) | 80 years | 37 of 100 (Notable) |
| 18 August 2026 | Saint Johns, US | daily high max (Tie, Provisional) | 35.6 C (96.1 F) | tie | 101 years | 10 of 100 (Routine) |
| 10 August 2026 | Saint Johns, US | daily high min (Tie) | 20.6 C (69.1 F) | tie | 0 years | 2 of 100 (Routine) |
| 9 August 2026 | Saint Johns, US | daily high min | 20.6 C (69.1 F) | 0.6 C (1.1 F) | 24 years | 19 of 100 (Routine) |
| 8 August 2026 | Saint Johns, US | daily high max (Tie) | 37.2 C (99.0 F) | tie | 45 years | 5 of 100 (Routine) |
| 7 August 2026 | Saint Johns, US | daily high min (Tie) | 21.1 C (70.0 F) | tie | 3 years | 2 of 100 (Routine) |
| 6 August 2026 | Saint Johns, US | daily high min | 21.1 C (70.0 F) | 1.7 C (3.1 F) | 44 years | 30 of 100 (Routine) |
| 5 August 2026 | Saint Johns, US | daily high min | 20.6 C (69.1 F) | 2.3 C (4.1 F) | 44 years | 32 of 100 (Routine) |
Climate Trend
85 complete years, 1915 to 2025| Year | Annual mean temperature | Difference from the station mean |
|---|---|---|
| 1915 | 10.4 C | -1.52 C |
| 1920 | 10.7 C | -1.30 C |
| 1921 | 12.7 C | +0.70 C |
| 1922 | 11.6 C | -0.39 C |
| 1923 | 11.2 C | -0.80 C |
| 1926 | 11.8 C | -0.21 C |
| 1927 | 11.9 C | -0.02 C |
| 1928 | 11.5 C | -0.48 C |
| 1929 | 10.9 C | -1.11 C |
| 1931 | 10.6 C | -1.38 C |
| 1933 | 9.4 C | -2.55 C |
| 1935 | 11.8 C | -0.12 C |
| 1936 | 12.3 C | +0.32 C |
| 1937 | 11.6 C | -0.36 C |
| 1938 | 11.7 C | -0.27 C |
| 1939 | 12.1 C | +0.17 C |
| 1940 | 12.1 C | +0.09 C |
| 1942 | 11.4 C | -0.55 C |
| 1943 | 12.1 C | +0.16 C |
| 1945 | 10.7 C | -1.31 C |
| 1946 | 11.6 C | -0.40 C |
| 1949 | 10.6 C | -1.38 C |
| 1950 | 11.9 C | -0.05 C |
| 1952 | 10.9 C | -1.08 C |
| 1953 | 11.2 C | -0.73 C |
| 1955 | 11.5 C | -0.48 C |
| 1956 | 11.6 C | -0.39 C |
| 1957 | 12.3 C | +0.34 C |
| 1959 | 12.2 C | +0.19 C |
| 1960 | 11.4 C | -0.53 C |
| 1961 | 11.8 C | -0.13 C |
| 1962 | 12.1 C | +0.16 C |
| 1963 | 12.3 C | +0.35 C |
| 1964 | 11.1 C | -0.85 C |
| 1965 | 11.7 C | -0.28 C |
| 1966 | 12.5 C | +0.50 C |
| 1967 | 11.9 C | -0.08 C |
| 1968 | 11.3 C | -0.70 C |
| 1969 | 12.5 C | +0.57 C |
| 1970 | 12.0 C | +0.05 C |
| 1971 | 11.4 C | -0.61 C |
| 1972 | 12.3 C | +0.32 C |
| 1973 | 11.5 C | -0.43 C |
| 1974 | 12.4 C | +0.47 C |
| 1975 | 11.2 C | -0.79 C |
| 1976 | 11.8 C | -0.15 C |
| 1977 | 12.0 C | 0.00 C |
| 1978 | 12.5 C | +0.49 C |
| 1981 | 12.7 C | +0.76 C |
| 1982 | 11.9 C | -0.05 C |
| 1983 | 11.9 C | -0.05 C |
| 1984 | 12.0 C | +0.04 C |
| 1985 | 11.4 C | -0.58 C |
| 1986 | 11.7 C | -0.22 C |
| 1987 | 11.2 C | -0.72 C |
| 1988 | 11.9 C | -0.04 C |
| 1989 | 12.6 C | +0.61 C |
| 1990 | 11.7 C | -0.28 C |
| 1991 | 11.7 C | -0.29 C |
| 1992 | 11.3 C | -0.63 C |
| 1993 | 12.1 C | +0.17 C |
| 1994 | 12.5 C | +0.51 C |
| 1995 | 12.4 C | +0.43 C |
| 1996 | 12.9 C | +0.97 C |
| 1997 | 11.6 C | -0.37 C |
| 1998 | 11.9 C | -0.10 C |
| 2000 | 12.9 C | +0.89 C |
| 2001 | 12.6 C | +0.62 C |
| 2002 | 12.6 C | +0.65 C |
| 2003 | 13.1 C | +1.15 C |
| 2004 | 11.9 C | -0.10 C |
| 2005 | 12.9 C | +0.98 C |
| 2008 | 12.0 C | +0.01 C |
| 2009 | 12.5 C | +0.51 C |
| 2010 | 12.1 C | +0.13 C |
| 2011 | 11.8 C | -0.19 C |
| 2016 | 12.9 C | +0.96 C |
| 2017 | 13.8 C | +1.80 C |
| 2018 | 13.3 C | +1.38 C |
| 2020 | 13.5 C | +1.56 C |
| 2021 | 13.2 C | +1.23 C |
| 2022 | 12.6 C | +0.63 C |
| 2023 | 12.8 C | +0.88 C |
| 2024 | 13.5 C | +1.53 C |
| 2025 | 13.9 C | +1.97 C |
The annual mean temperature here has risen by 0.2 C (0.1 to 0.2) per decade over 1915 to 2025. In Fahrenheit: 0.3 F (0.2 to 0.4) per decade. The slope is a straight line fitted to 85 complete years; the brackets give its 95 percent interval.
| Measure | Per decade (C) | Per decade (F) | Period | Complete years | Reading |
|---|---|---|---|---|---|
| Annual mean temperature | 0.2 C (0.1 to 0.2) per decade | 0.3 F (0.2 to 0.4) per decade | 1915 to 2025 | 85 | Rise |
| Mean daily maximum | 0.05 C (-0.01 to 0.10) per decade | 0.08 F (-0.02 to 0.19) per decade | 1915 to 2025 | 85 | Not clearly different from zero |
| Mean daily minimum | 0.3 C (0.2 to 0.3) per decade | 0.5 F (0.4 to 0.6) per decade | 1915 to 2025 | 85 | 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) | 40.0 C (104.0 F) | 1902 | 37.2 C (99.0 F) | 122 |
| Coldest night (TNn) | -33.9 C (-29.0 F) | 1971 | -18.9 C (-2.0 F) | 122 |
| Wettest day (Rx1day) | 76.7 mm (3.0 in) | 2007 | 26.3 mm (1.0 in) | 122 |
| Wettest five days (Rx5day) | 121.1 mm (4.8 in) | 1984 | 41.6 mm (1.6 in) | 122 |
| Longest dry spell (CDD) | 145 days | 2003 | 52 days | 122 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1901 | 34.4 C (93.9 F) |
| 1902 | 40.0 C (104.0 F) |
| 1903 | 29.4 C (84.9 F) |
| 1904 | 35.6 C (96.1 F) |
| 1906 | 35.6 C (96.1 F) |
| 1907 | 35.6 C (96.1 F) |
| 1909 | 38.9 C (102.0 F) |
| 1910 | 37.2 C (99.0 F) |
| 1911 | 36.1 C (97.0 F) |
| 1912 | 35.0 C (95.0 F) |
| 1913 | 38.3 C (100.9 F) |
| 1914 | 35.0 C (95.0 F) |
| 1915 | 34.4 C (93.9 F) |
| 1916 | 35.0 C (95.0 F) |
| 1917 | 37.2 C (99.0 F) |
| 1918 | 37.2 C (99.0 F) |
| 1919 | 24.4 C (75.9 F) |
| 1920 | 37.8 C (100.0 F) |
| 1921 | 39.4 C (102.9 F) |
| 1922 | 40.0 C (104.0 F) |
| 1923 | 40.0 C (104.0 F) |
| 1924 | 38.9 C (102.0 F) |
| 1925 | 38.9 C (102.0 F) |
| 1926 | 35.6 C (96.1 F) |
| 1927 | 35.6 C (96.1 F) |
| 1928 | 36.1 C (97.0 F) |
| 1929 | 37.8 C (100.0 F) |
| 1930 | 35.6 C (96.1 F) |
| 1931 | 37.2 C (99.0 F) |
| 1932 | 36.7 C (98.1 F) |
| 1933 | 35.0 C (95.0 F) |
| 1934 | 38.3 C (100.9 F) |
| 1935 | 36.7 C (98.1 F) |
| 1936 | 37.8 C (100.0 F) |
| 1937 | 37.8 C (100.0 F) |
| 1938 | 37.2 C (99.0 F) |
| 1939 | 37.8 C (100.0 F) |
| 1940 | 39.4 C (102.9 F) |
| 1941 | 34.4 C (93.9 F) |
| 1942 | 38.9 C (102.0 F) |
| 1943 | 37.8 C (100.0 F) |
| 1944 | 37.2 C (99.0 F) |
| 1945 | 37.8 C (100.0 F) |
| 1946 | 37.8 C (100.0 F) |
| 1947 | 38.9 C (102.0 F) |
| 1948 | 36.7 C (98.1 F) |
| 1949 | 36.7 C (98.1 F) |
| 1950 | 37.2 C (99.0 F) |
| 1951 | 37.8 C (100.0 F) |
| 1952 | 36.1 C (97.0 F) |
| 1953 | 37.8 C (100.0 F) |
| 1954 | 38.3 C (100.9 F) |
| 1955 | 36.1 C (97.0 F) |
| 1956 | 37.2 C (99.0 F) |
| 1957 | 39.4 C (102.9 F) |
| 1959 | 36.1 C (97.0 F) |
| 1960 | 37.8 C (100.0 F) |
| 1961 | 38.3 C (100.9 F) |
| 1962 | 37.8 C (100.0 F) |
| 1963 | 37.8 C (100.0 F) |
| 1964 | 36.7 C (98.1 F) |
| 1965 | 35.0 C (95.0 F) |
| 1966 | 37.8 C (100.0 F) |
| 1967 | 36.7 C (98.1 F) |
| 1968 | 37.2 C (99.0 F) |
| 1969 | 38.3 C (100.9 F) |
| 1970 | 38.9 C (102.0 F) |
| 1971 | 39.4 C (102.9 F) |
| 1972 | 37.8 C (100.0 F) |
| 1973 | 37.2 C (99.0 F) |
| 1974 | 38.9 C (102.0 F) |
| 1975 | 36.7 C (98.1 F) |
| 1976 | 36.7 C (98.1 F) |
| 1977 | 34.4 C (93.9 F) |
| 1978 | 35.0 C (95.0 F) |
| 1979 | 35.6 C (96.1 F) |
| 1980 | 38.3 C (100.9 F) |
| 1981 | 37.2 C (99.0 F) |
| 1982 | 36.1 C (97.0 F) |
| 1983 | 35.0 C (95.0 F) |
| 1984 | 36.7 C (98.1 F) |
| 1985 | 37.2 C (99.0 F) |
| 1986 | 35.6 C (96.1 F) |
| 1987 | 35.0 C (95.0 F) |
| 1988 | 36.1 C (97.0 F) |
| 1989 | 38.3 C (100.9 F) |
| 1990 | 37.8 C (100.0 F) |
| 1991 | 35.6 C (96.1 F) |
| 1992 | 36.1 C (97.0 F) |
| 1993 | 36.7 C (98.1 F) |
| 1994 | 38.3 C (100.9 F) |
| 1995 | 38.9 C (102.0 F) |
| 1996 | 37.2 C (99.0 F) |
| 1997 | 36.7 C (98.1 F) |
| 1998 | 37.8 C (100.0 F) |
| 1999 | 37.2 C (99.0 F) |
| 2000 | 37.2 C (99.0 F) |
| 2001 | 36.1 C (97.0 F) |
| 2002 | 37.2 C (99.0 F) |
| 2003 | 38.9 C (102.0 F) |
| 2004 | 36.1 C (97.0 F) |
| 2005 | 38.3 C (100.9 F) |
| 2006 | 36.7 C (98.1 F) |
| 2007 | 37.8 C (100.0 F) |
| 2008 | 35.0 C (95.0 F) |
| 2009 | 36.7 C (98.1 F) |
| 2010 | 38.3 C (100.9 F) |
| 2011 | 36.7 C (98.1 F) |
| 2012 | 35.6 C (96.1 F) |
| 2013 | 36.7 C (98.1 F) |
| 2015 | 37.2 C (99.0 F) |
| 2016 | 38.3 C (100.9 F) |
| 2017 | 38.9 C (102.0 F) |
| 2018 | 37.2 C (99.0 F) |
| 2019 | 36.1 C (97.0 F) |
| 2020 | 38.3 C (100.9 F) |
| 2021 | 39.4 C (102.9 F) |
| 2022 | 37.8 C (100.0 F) |
| 2023 | 39.4 C (102.9 F) |
| 2024 | 38.3 C (100.9 F) |
| 2025 | 38.9 C (102.0 F) |
| 2026 | 38.3 C (100.9 F) |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1901 | -18.3 C (-0.9 F) |
| 1902 | -13.3 C (8.1 F) |
| 1903 | -15.6 C (3.9 F) |
| 1904 | -16.7 C (1.9 F) |
| 1906 | -9.4 C (15.1 F) |
| 1907 | -10.0 C (14.0 F) |
| 1909 | -20.0 C (-4.0 F) |
| 1910 | -16.7 C (1.9 F) |
| 1911 | -26.1 C (-15.0 F) |
| 1912 | -22.8 C (-9.0 F) |
| 1913 | -29.4 C (-20.9 F) |
| 1914 | -24.4 C (-11.9 F) |
| 1915 | -20.6 C (-5.1 F) |
| 1916 | -18.9 C (-2.0 F) |
| 1917 | -19.4 C (-2.9 F) |
| 1918 | -21.7 C (-7.1 F) |
| 1919 | -30.0 C (-22.0 F) |
| 1920 | -15.6 C (3.9 F) |
| 1921 | -25.0 C (-13.0 F) |
| 1922 | -17.2 C (1.0 F) |
| 1923 | -13.9 C (7.0 F) |
| 1924 | -19.4 C (-2.9 F) |
| 1925 | -10.0 C (14.0 F) |
| 1926 | -17.2 C (1.0 F) |
| 1927 | -16.1 C (3.0 F) |
| 1928 | -23.3 C (-9.9 F) |
| 1929 | -19.4 C (-2.9 F) |
| 1930 | -21.7 C (-7.1 F) |
| 1931 | -29.4 C (-20.9 F) |
| 1932 | -26.1 C (-15.0 F) |
| 1933 | -23.3 C (-9.9 F) |
| 1934 | -16.7 C (1.9 F) |
| 1935 | -17.8 C (0.0 F) |
| 1936 | -20.6 C (-5.1 F) |
| 1937 | -30.0 C (-22.0 F) |
| 1938 | -17.8 C (0.0 F) |
| 1939 | -24.4 C (-11.9 F) |
| 1940 | -15.0 C (5.0 F) |
| 1941 | -14.4 C (6.1 F) |
| 1942 | -20.6 C (-5.1 F) |
| 1943 | -20.6 C (-5.1 F) |
| 1944 | -15.6 C (3.9 F) |
| 1945 | -26.7 C (-16.1 F) |
| 1946 | -23.3 C (-9.9 F) |
| 1947 | -20.6 C (-5.1 F) |
| 1948 | -24.4 C (-11.9 F) |
| 1949 | -26.1 C (-15.0 F) |
| 1950 | -18.3 C (-0.9 F) |
| 1951 | -21.7 C (-7.1 F) |
| 1952 | -15.0 C (5.0 F) |
| 1953 | -17.8 C (0.0 F) |
| 1954 | -18.3 C (-0.9 F) |
| 1955 | -18.9 C (-2.0 F) |
| 1956 | -25.0 C (-13.0 F) |
| 1957 | -14.4 C (6.1 F) |
| 1959 | -18.3 C (-0.9 F) |
| 1960 | -24.4 C (-11.9 F) |
| 1961 | -17.2 C (1.0 F) |
| 1962 | -20.6 C (-5.1 F) |
| 1963 | -23.9 C (-11.0 F) |
| 1964 | -22.8 C (-9.0 F) |
| 1965 | -20.6 C (-5.1 F) |
| 1966 | -18.9 C (-2.0 F) |
| 1967 | -21.1 C (-6.0 F) |
| 1968 | -20.6 C (-5.1 F) |
| 1969 | -14.4 C (6.1 F) |
| 1970 | -18.9 C (-2.0 F) |
| 1971 | -33.9 C (-29.0 F) |
| 1972 | -22.8 C (-9.0 F) |
| 1973 | -15.6 C (3.9 F) |
| 1974 | -20.0 C (-4.0 F) |
| 1975 | -21.1 C (-6.0 F) |
| 1976 | -24.4 C (-11.9 F) |
| 1977 | -22.2 C (-8.0 F) |
| 1978 | -22.2 C (-8.0 F) |
| 1979 | -17.2 C (1.0 F) |
| 1980 | -13.9 C (7.0 F) |
| 1981 | -16.1 C (3.0 F) |
| 1982 | -15.6 C (3.9 F) |
| 1983 | -16.1 C (3.0 F) |
| 1984 | -15.0 C (5.0 F) |
| 1985 | -23.3 C (-9.9 F) |
| 1986 | -15.0 C (5.0 F) |
| 1987 | -20.0 C (-4.0 F) |
| 1988 | -22.8 C (-9.0 F) |
| 1989 | -21.7 C (-7.1 F) |
| 1990 | -31.7 C (-25.1 F) |
| 1991 | -13.3 C (8.1 F) |
| 1992 | -20.6 C (-5.1 F) |
| 1993 | -15.0 C (5.0 F) |
| 1994 | -15.6 C (3.9 F) |
| 1995 | -11.7 C (10.9 F) |
| 1996 | -16.1 C (3.0 F) |
| 1997 | -18.3 C (-0.9 F) |
| 1998 | -18.9 C (-2.0 F) |
| 1999 | -15.6 C (3.9 F) |
| 2000 | -16.7 C (1.9 F) |
| 2001 | -25.0 C (-13.0 F) |
| 2002 | -18.9 C (-2.0 F) |
| 2003 | -15.6 C (3.9 F) |
| 2004 | -18.9 C (-2.0 F) |
| 2005 | -16.7 C (1.9 F) |
| 2006 | -17.8 C (0.0 F) |
| 2007 | -16.1 C (3.0 F) |
| 2008 | -18.9 C (-2.0 F) |
| 2009 | -15.0 C (5.0 F) |
| 2010 | -17.2 C (1.0 F) |
| 2011 | -27.8 C (-18.0 F) |
| 2012 | -15.0 C (5.0 F) |
| 2013 | -19.4 C (-2.9 F) |
| 2015 | -12.2 C (10.0 F) |
| 2016 | -14.4 C (6.1 F) |
| 2017 | -12.2 C (10.0 F) |
| 2018 | -16.7 C (1.9 F) |
| 2019 | -22.8 C (-9.0 F) |
| 2020 | -15.0 C (5.0 F) |
| 2021 | -15.6 C (3.9 F) |
| 2022 | -16.7 C (1.9 F) |
| 2023 | -20.6 C (-5.1 F) |
| 2024 | -15.0 C (5.0 F) |
| 2025 | -20.6 C (-5.1 F) |
| 2026 | -13.3 C (8.1 F) |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1901 | 20.3 mm (0.8 in) |
| 1902 | 20.8 mm (0.8 in) |
| 1903 | 1.0 mm (0.04 in) |
| 1904 | 22.9 mm (0.9 in) |
| 1906 | 25.4 mm (1.0 in) |
| 1907 | 33.0 mm (1.3 in) |
| 1909 | 48.3 mm (1.9 in) |
| 1910 | 35.6 mm (1.4 in) |
| 1911 | 36.8 mm (1.4 in) |
| 1912 | 15.2 mm (0.6 in) |
| 1913 | 57.2 mm (2.3 in) |
| 1914 | 44.5 mm (1.8 in) |
| 1915 | 35.1 mm (1.4 in) |
| 1916 | 21.1 mm (0.8 in) |
| 1917 | 21.8 mm (0.9 in) |
| 1918 | 31.8 mm (1.3 in) |
| 1919 | 11.2 mm (0.4 in) |
| 1920 | 42.2 mm (1.7 in) |
| 1921 | 36.1 mm (1.4 in) |
| 1922 | 21.6 mm (0.9 in) |
| 1923 | 18.8 mm (0.7 in) |
| 1924 | 16.5 mm (0.6 in) |
| 1925 | 19.1 mm (0.8 in) |
| 1926 | 17.3 mm (0.7 in) |
| 1927 | 25.4 mm (1.0 in) |
| 1928 | 41.1 mm (1.6 in) |
| 1929 | 27.9 mm (1.1 in) |
| 1930 | 20.3 mm (0.8 in) |
| 1931 | 30.5 mm (1.2 in) |
| 1932 | 39.4 mm (1.6 in) |
| 1933 | 40.6 mm (1.6 in) |
| 1934 | 21.8 mm (0.9 in) |
| 1935 | 25.4 mm (1.0 in) |
| 1936 | 25.9 mm (1.0 in) |
| 1937 | 24.9 mm (1.0 in) |
| 1938 | 27.2 mm (1.1 in) |
| 1939 | 20.3 mm (0.8 in) |
| 1940 | 29.2 mm (1.1 in) |
| 1941 | 43.4 mm (1.7 in) |
| 1942 | 19.1 mm (0.8 in) |
| 1943 | 20.8 mm (0.8 in) |
| 1944 | 34.0 mm (1.3 in) |
| 1945 | 16.5 mm (0.6 in) |
| 1946 | 40.9 mm (1.6 in) |
| 1947 | 21.6 mm (0.9 in) |
| 1948 | 27.9 mm (1.1 in) |
| 1949 | 29.5 mm (1.2 in) |
| 1950 | 17.8 mm (0.7 in) |
| 1951 | 33.0 mm (1.3 in) |
| 1952 | 38.1 mm (1.5 in) |
| 1953 | 71.6 mm (2.8 in) |
| 1954 | 27.7 mm (1.1 in) |
| 1955 | 30.7 mm (1.2 in) |
| 1956 | 24.4 mm (1.0 in) |
| 1957 | 52.1 mm (2.1 in) |
| 1959 | 27.7 mm (1.1 in) |
| 1960 | 20.8 mm (0.8 in) |
| 1961 | 22.9 mm (0.9 in) |
| 1962 | 17.8 mm (0.7 in) |
| 1963 | 19.3 mm (0.8 in) |
| 1964 | 34.3 mm (1.4 in) |
| 1965 | 17.3 mm (0.7 in) |
| 1966 | 14.2 mm (0.6 in) |
| 1967 | 32.8 mm (1.3 in) |
| 1968 | 29.0 mm (1.1 in) |
| 1969 | 14.0 mm (0.6 in) |
| 1970 | 38.1 mm (1.5 in) |
| 1971 | 26.4 mm (1.0 in) |
| 1972 | 47.0 mm (1.9 in) |
| 1973 | 18.5 mm (0.7 in) |
| 1974 | 22.9 mm (0.9 in) |
| 1975 | 36.1 mm (1.4 in) |
| 1976 | 20.3 mm (0.8 in) |
| 1977 | 28.7 mm (1.1 in) |
| 1978 | 27.2 mm (1.1 in) |
| 1979 | 25.7 mm (1.0 in) |
| 1980 | 26.2 mm (1.0 in) |
| 1981 | 21.8 mm (0.9 in) |
| 1982 | 37.1 mm (1.5 in) |
| 1983 | 27.7 mm (1.1 in) |
| 1984 | 45.2 mm (1.8 in) |
| 1985 | 22.9 mm (0.9 in) |
| 1986 | 28.2 mm (1.1 in) |
| 1987 | 23.4 mm (0.9 in) |
| 1988 | 52.6 mm (2.1 in) |
| 1989 | 25.4 mm (1.0 in) |
| 1990 | 26.2 mm (1.0 in) |
| 1991 | 15.2 mm (0.6 in) |
| 1992 | 49.5 mm (1.9 in) |
| 1993 | 41.7 mm (1.6 in) |
| 1994 | 26.4 mm (1.0 in) |
| 1995 | 15.7 mm (0.6 in) |
| 1996 | 35.6 mm (1.4 in) |
| 1997 | 29.2 mm (1.1 in) |
| 1998 | 40.6 mm (1.6 in) |
| 1999 | 22.6 mm (0.9 in) |
| 2000 | 23.4 mm (0.9 in) |
| 2001 | 63.5 mm (2.5 in) |
| 2002 | 48.3 mm (1.9 in) |
| 2003 | 27.9 mm (1.1 in) |
| 2004 | 20.1 mm (0.8 in) |
| 2005 | 23.4 mm (0.9 in) |
| 2006 | 24.1 mm (0.9 in) |
| 2007 | 76.7 mm (3.0 in) |
| 2008 | 26.2 mm (1.0 in) |
| 2009 | 11.2 mm (0.4 in) |
| 2010 | 33.0 mm (1.3 in) |
| 2011 | 18.8 mm (0.7 in) |
| 2012 | 19.8 mm (0.8 in) |
| 2013 | 16.5 mm (0.6 in) |
| 2015 | 19.3 mm (0.8 in) |
| 2016 | 29.0 mm (1.1 in) |
| 2017 | 27.9 mm (1.1 in) |
| 2018 | 26.2 mm (1.0 in) |
| 2019 | 26.7 mm (1.1 in) |
| 2020 | 23.4 mm (0.9 in) |
| 2021 | 49.5 mm (1.9 in) |
| 2022 | 20.1 mm (0.8 in) |
| 2023 | 30.2 mm (1.2 in) |
| 2024 | 26.4 mm (1.0 in) |
| 2025 | 16.8 mm (0.7 in) |
| 2026 | 35.6 mm (1.4 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1901 | 20.3 mm (0.8 in) |
| 1902 | 28.7 mm (1.1 in) |
| 1903 | 1.0 mm (0.04 in) |
| 1904 | 31.8 mm (1.3 in) |
| 1906 | 35.8 mm (1.4 in) |
| 1907 | 63.0 mm (2.5 in) |
| 1909 | 56.1 mm (2.2 in) |
| 1910 | 40.2 mm (1.6 in) |
| 1911 | 52.1 mm (2.1 in) |
| 1912 | 15.2 mm (0.6 in) |
| 1913 | 68.6 mm (2.7 in) |
| 1914 | 49.6 mm (2.0 in) |
| 1915 | 46.3 mm (1.8 in) |
| 1916 | 75.7 mm (3.0 in) |
| 1917 | 42.5 mm (1.7 in) |
| 1918 | 37.9 mm (1.5 in) |
| 1919 | 15.2 mm (0.6 in) |
| 1920 | 50.5 mm (2.0 in) |
| 1921 | 96.8 mm (3.8 in) |
| 1922 | 39.3 mm (1.5 in) |
| 1923 | 41.5 mm (1.6 in) |
| 1924 | 22.8 mm (0.9 in) |
| 1925 | 46.9 mm (1.8 in) |
| 1926 | 40.1 mm (1.6 in) |
| 1927 | 44.0 mm (1.7 in) |
| 1928 | 50.0 mm (2.0 in) |
| 1929 | 34.7 mm (1.4 in) |
| 1930 | 38.6 mm (1.5 in) |
| 1931 | 69.1 mm (2.7 in) |
| 1932 | 46.8 mm (1.8 in) |
| 1933 | 46.2 mm (1.8 in) |
| 1934 | 38.6 mm (1.5 in) |
| 1935 | 32.8 mm (1.3 in) |
| 1936 | 44.2 mm (1.7 in) |
| 1937 | 31.3 mm (1.2 in) |
| 1938 | 35.4 mm (1.4 in) |
| 1939 | 25.4 mm (1.0 in) |
| 1940 | 49.1 mm (1.9 in) |
| 1941 | 62.4 mm (2.5 in) |
| 1942 | 28.6 mm (1.1 in) |
| 1943 | 31.0 mm (1.2 in) |
| 1944 | 41.4 mm (1.6 in) |
| 1945 | 23.7 mm (0.9 in) |
| 1946 | 60.2 mm (2.4 in) |
| 1947 | 41.4 mm (1.6 in) |
| 1948 | 30.7 mm (1.2 in) |
| 1949 | 57.7 mm (2.3 in) |
| 1950 | 19.1 mm (0.8 in) |
| 1951 | 47.0 mm (1.9 in) |
| 1952 | 53.3 mm (2.1 in) |
| 1953 | 93.2 mm (3.7 in) |
| 1954 | 55.7 mm (2.2 in) |
| 1955 | 63.0 mm (2.5 in) |
| 1956 | 33.8 mm (1.3 in) |
| 1957 | 95.6 mm (3.8 in) |
| 1959 | 80.3 mm (3.2 in) |
| 1960 | 45.2 mm (1.8 in) |
| 1961 | 56.7 mm (2.2 in) |
| 1962 | 33.0 mm (1.3 in) |
| 1963 | 35.9 mm (1.4 in) |
| 1964 | 43.6 mm (1.7 in) |
| 1965 | 32.3 mm (1.3 in) |
| 1966 | 20.0 mm (0.8 in) |
| 1967 | 60.5 mm (2.4 in) |
| 1968 | 58.0 mm (2.3 in) |
| 1969 | 32.5 mm (1.3 in) |
| 1970 | 41.4 mm (1.6 in) |
| 1971 | 34.8 mm (1.4 in) |
| 1972 | 69.6 mm (2.7 in) |
| 1973 | 40.1 mm (1.6 in) |
| 1974 | 40.3 mm (1.6 in) |
| 1975 | 46.2 mm (1.8 in) |
| 1976 | 32.2 mm (1.3 in) |
| 1977 | 33.7 mm (1.3 in) |
| 1978 | 53.4 mm (2.1 in) |
| 1979 | 36.4 mm (1.4 in) |
| 1980 | 35.3 mm (1.4 in) |
| 1981 | 43.0 mm (1.7 in) |
| 1982 | 57.9 mm (2.3 in) |
| 1983 | 47.5 mm (1.9 in) |
| 1984 | 121.1 mm (4.8 in) |
| 1985 | 40.9 mm (1.6 in) |
| 1986 | 43.2 mm (1.7 in) |
| 1987 | 39.4 mm (1.6 in) |
| 1988 | 54.9 mm (2.2 in) |
| 1989 | 31.2 mm (1.2 in) |
| 1990 | 49.3 mm (1.9 in) |
| 1991 | 24.9 mm (1.0 in) |
| 1992 | 55.6 mm (2.2 in) |
| 1993 | 41.7 mm (1.6 in) |
| 1994 | 61.0 mm (2.4 in) |
| 1995 | 36.5 mm (1.4 in) |
| 1996 | 54.4 mm (2.1 in) |
| 1997 | 52.9 mm (2.1 in) |
| 1998 | 71.1 mm (2.8 in) |
| 1999 | 42.9 mm (1.7 in) |
| 2000 | 29.8 mm (1.2 in) |
| 2001 | 76.2 mm (3.0 in) |
| 2002 | 74.5 mm (2.9 in) |
| 2003 | 53.3 mm (2.1 in) |
| 2004 | 37.5 mm (1.5 in) |
| 2005 | 40.9 mm (1.6 in) |
| 2006 | 28.9 mm (1.1 in) |
| 2007 | 120.1 mm (4.7 in) |
| 2008 | 48.8 mm (1.9 in) |
| 2009 | 18.3 mm (0.7 in) |
| 2010 | 55.6 mm (2.2 in) |
| 2011 | 20.6 mm (0.8 in) |
| 2012 | 59.2 mm (2.3 in) |
| 2013 | 12.2 mm (0.5 in) |
| 2015 | 28.5 mm (1.1 in) |
| 2016 | 29.0 mm (1.1 in) |
| 2017 | 32.5 mm (1.3 in) |
| 2018 | 41.3 mm (1.6 in) |
| 2019 | 29.7 mm (1.2 in) |
| 2020 | 23.4 mm (0.9 in) |
| 2021 | 75.1 mm (3.0 in) |
| 2022 | 31.4 mm (1.2 in) |
| 2023 | 60.7 mm (2.4 in) |
| 2024 | 45.7 mm (1.8 in) |
| 2025 | 34.1 mm (1.3 in) |
| 2026 | 42.5 mm (1.7 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1901 | 42 days |
| 1902 | 64 days |
| 1903 | 67 days |
| 1904 | 55 days |
| 1906 | 43 days |
| 1907 | 23 days |
| 1909 | 81 days |
| 1910 | 32 days |
| 1911 | 66 days |
| 1912 | 60 days |
| 1913 | 55 days |
| 1914 | 30 days |
| 1915 | 26 days |
| 1916 | 59 days |
| 1917 | 103 days |
| 1918 | 47 days |
| 1919 | 36 days |
| 1920 | 34 days |
| 1921 | 29 days |
| 1922 | 50 days |
| 1923 | 41 days |
| 1924 | 68 days |
| 1925 | 26 days |
| 1926 | 20 days |
| 1927 | 34 days |
| 1928 | 35 days |
| 1929 | 43 days |
| 1930 | 34 days |
| 1931 | 24 days |
| 1932 | 55 days |
| 1933 | 46 days |
| 1934 | 48 days |
| 1935 | 41 days |
| 1936 | 30 days |
| 1937 | 54 days |
| 1938 | 83 days |
| 1939 | 43 days |
| 1940 | 30 days |
| 1941 | 27 days |
| 1942 | 62 days |
| 1943 | 40 days |
| 1944 | 38 days |
| 1945 | 50 days |
| 1946 | 43 days |
| 1947 | 99 days |
| 1948 | 51 days |
| 1949 | 30 days |
| 1950 | 95 days |
| 1951 | 61 days |
| 1952 | 33 days |
| 1953 | 52 days |
| 1954 | 61 days |
| 1955 | 48 days |
| 1956 | 60 days |
| 1957 | 36 days |
| 1959 | 53 days |
| 1960 | 41 days |
| 1961 | 49 days |
| 1962 | 64 days |
| 1963 | 72 days |
| 1964 | 68 days |
| 1965 | 35 days |
| 1966 | 57 days |
| 1967 | 49 days |
| 1968 | 28 days |
| 1969 | 54 days |
| 1970 | 44 days |
| 1971 | 70 days |
| 1972 | 99 days |
| 1973 | 45 days |
| 1974 | 61 days |
| 1975 | 49 days |
| 1976 | 32 days |
| 1977 | 60 days |
| 1978 | 66 days |
| 1979 | 51 days |
| 1980 | 55 days |
| 1981 | 35 days |
| 1982 | 52 days |
| 1983 | 44 days |
| 1984 | 76 days |
| 1985 | 22 days |
| 1986 | 59 days |
| 1987 | 49 days |
| 1988 | 47 days |
| 1989 | 67 days |
| 1990 | 37 days |
| 1991 | 76 days |
| 1992 | 31 days |
| 1993 | 54 days |
| 1994 | 40 days |
| 1995 | 49 days |
| 1996 | 120 days |
| 1997 | 40 days |
| 1998 | 68 days |
| 1999 | 98 days |
| 2000 | 77 days |
| 2001 | 40 days |
| 2002 | 73 days |
| 2003 | 145 days |
| 2004 | 77 days |
| 2005 | 54 days |
| 2006 | 42 days |
| 2007 | 68 days |
| 2008 | 80 days |
| 2009 | 52 days |
| 2010 | 74 days |
| 2011 | 37 days |
| 2012 | 65 days |
| 2013 | 109 days |
| 2015 | 43 days |
| 2016 | 68 days |
| 2017 | 95 days |
| 2018 | 80 days |
| 2019 | 55 days |
| 2020 | 74 days |
| 2021 | 56 days |
| 2022 | 79 days |
| 2023 | 66 days |
| 2024 | 56 days |
| 2025 | 44 days |
| 2026 | 46 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.
Frost Dates and Growing Season
85 years with a frostAcross 85 years with a frost, the median last spring frost at Saint Johns falls on 8 May and the median first autumn frost on 11 October, which leaves a median of 156 days between them.
In 1988 to 2025 the median growing season was 168 days. That is 21 days more than in 1915 to 1960.
Fitted over all years, the growing season changes by +2.5 days per decade at this station.
| Measure | Median, all years | Earliest period (1915 to 1960) | Recent period (1988 to 2025) | Recent against earliest | Fitted trend |
|---|---|---|---|---|---|
| Last spring frost | 8 May | 13 May | 2 May | 11 days earlier | -1.6 days per decade |
| First autumn frost | 11 October | 7 October | 15 October | 8 days later | +1.0 days per decade |
| Growing days | 156 days | 147 days | 168 days | 21 days more | +2.5 days per decade |
A frost day is a day with a daily minimum at or below 0 C (32 F). The last spring frost and the first autumn frost are the last and first such days of the cold season, and growing days are the days between them. A negative trend for the last spring frost means it comes earlier.
Rainfall Return Levels
105 years, 1911 to 2025A day with at least 27.0 mm (1.1 in) of rain is expected about once in 2 years. A day with at least 74.0 mm (2.9 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 27.0 mm (1.1 in) | |
| 5 years | 37.1 mm (1.5 in) | |
| 10 years | 44.6 mm (1.8 in) | |
| 25 years | 55.4 mm (2.2 in) | |
| 50 years | 64.3 mm (2.5 in) | |
| 100 years | 74.0 mm (2.9 in) |
The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 105 years of values from 1911 to 2025.
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: 76.7 mm (3.0 in) in 2007; 71.6 mm (2.8 in) in 1953; 63.5 mm (2.5 in) in 2001.
Station Changes
1 suspectedOne change was suspected in the annual mean temperature of Saint Johns, at 1977. Each is measured against neighbouring stations.
- Relative to 5 neighbouring stations, the station's annual mean temperature from 1977 ran 0.4 C (0.6 F) lower than in the years before (likely change).
| Year | Shift (C) | Shift (F) | Strength | Neighbours |
|---|---|---|---|---|
| 1977 | -0.4 | -0.6 | likely | 5 |
Possible change at the station (a move, a new instrument or a new site); the record is kept as measured. A "likely" change has a larger test statistic than a "possible" one. Neither says why the station differs from its neighbours. How changes are found, and the largest ones.
Climate Twins
2004 to 2025 against 1961 to 1990Over 2004 to 2025, Saint Johns had a mean temperature of 12.9 C (55.1 F) and 211.7 mm (8.3 in) of rain a year. The 3 stations whose 1961 to 1990 climate was closest to that are Bingham 2 NE (United States, 289 km away), Los Lunas 3 SSW (United States, 243 km away) and Bernardo (United States, 236 km away).
| Twin station | Country | Distance away | Mean temperature, 1961-1990 | Rain a year, 1961-1990 | Climate difference |
|---|---|---|---|---|---|
| Bingham 2 NE | United States | 289 km (180 mi) | 12.8 C (55.1 F) | 270.3 mm (10.6 in) | 0.39 |
| Los Lunas 3 SSW | United States | 243 km (151 mi) | 12.8 C (55.0 F) | 226.3 mm (8.9 in) | 0.42 |
| Bernardo | United States | 236 km (147 mi) | 12.8 C (55.0 F) | 206.4 mm (8.1 in) | 0.46 |
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.
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).