Jerome Weather Records (USC00024453)
Record envelope, standing records and threshold days for Jerome (USC00024453), Arizona, United States, with 130 years of record.
Key Facts for Jerome
- Jerome (USC00024453) is a weather station in Arizona, United States at 34.75 latitude and -112.11 longitude, 1,509 m (4,950 ft) above sea level.
- The station reports from 1897 to 2026, 130 years of record.
- 1,464 records set at Jerome still stand.
- Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
- Jerome set a daily record precipitation of 34.3 mm (1.4 in) on 12 October 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, 34.75 latitude, -112.11 longitude.
- Elevation: 1,509 m (4,950 ft).
- Period of record: 1897 to 2026, 130 years.
- Eligible elements: tmax, tmin, prcp, snow, snwd.
Daily Record Envelope and 2026
4 days at or beyond a record| Month | Highest record high | Lowest record low | 2026 highest maximum | 2026 lowest minimum |
|---|---|---|---|---|
| Jan | 23.9 C (75.0 F) | -15.0 C (5.0 F) | 16.7 C (62.1 F) | -2.8 C (27.0 F) |
| Feb | 27.8 C (82.0 F) | -13.3 C (8.1 F) | 18.9 C (66.0 F) | -1.7 C (28.9 F) |
| Mar | 29.4 C (84.9 F) | -8.3 C (17.1 F) | 28.3 C (82.9 F) | 2.8 C (37.0 F) |
| Apr | 33.3 C (91.9 F) | -5.0 C (23.0 F) | 21.7 C (71.1 F) | 3.3 C (37.9 F) |
| May | 37.2 C (99.0 F) | -3.3 C (26.1 F) | 30.0 C (86.0 F) | 6.7 C (44.1 F) |
| Jun | 42.2 C (108.0 F) | 3.9 C (39.0 F) | 33.3 C (91.9 F) | 13.9 C (57.0 F) |
| Jul | 42.2 C (108.0 F) | 6.7 C (44.1 F) | 36.1 C (97.0 F) | 13.9 C (57.0 F) |
| Aug | 40.6 C (105.1 F) | 3.9 C (39.0 F) | 36.1 C (97.0 F) | 13.3 C (55.9 F) |
| Sep | 38.9 C (102.0 F) | 4.4 C (39.9 F) | 32.2 C (90.0 F) | 8.9 C (48.0 F) |
| Oct | 34.4 C (93.9 F) | -6.1 C (21.0 F) | 25.6 C (78.1 F) | 5.0 C (41.0 F) |
| Nov | 29.4 C (84.9 F) | -8.9 C (16.0 F) | n/a | n/a |
| Dec | 23.9 C (75.0 F) | -13.3 C (8.1 F) | n/a | n/a |
Which Years Hold Standing Records
1,464 standing records| Year set | Standing records |
|---|---|
| 1897 | 1 |
| 1898 | 40 |
| 1899 | 20 |
| 1900 | 10 |
| 1901 | 5 |
| 1902 | 12 |
| 1903 | 1 |
| 1904 | 8 |
| 1905 | 8 |
| 1906 | 9 |
| 1907 | 8 |
| 1908 | 7 |
| 1909 | 5 |
| 1910 | 22 |
| 1911 | 6 |
| 1912 | 11 |
| 1913 | 12 |
| 1914 | 4 |
| 1915 | 14 |
| 1916 | 3 |
| 1917 | 23 |
| 1918 | 19 |
| 1919 | 6 |
| 1920 | 6 |
| 1921 | 12 |
| 1922 | 7 |
| 1923 | 7 |
| 1924 | 8 |
| 1925 | 56 |
| 1926 | 25 |
| 1927 | 17 |
| 1928 | 11 |
| 1929 | 7 |
| 1930 | 14 |
| 1931 | 16 |
| 1932 | 22 |
| 1933 | 39 |
| 1934 | 34 |
| 1935 | 16 |
| 1936 | 14 |
| 1937 | 18 |
| 1938 | 11 |
| 1939 | 16 |
| 1940 | 9 |
| 1941 | 9 |
| 1942 | 5 |
| 1943 | 15 |
| 1944 | 11 |
| 1945 | 9 |
| 1946 | 8 |
| 1947 | 18 |
| 1948 | 9 |
| 1949 | 24 |
| 1950 | 25 |
| 1951 | 13 |
| 1952 | 6 |
| 1953 | 6 |
| 1954 | 1 |
| 1955 | 16 |
| 1956 | 6 |
| 1957 | 16 |
| 1958 | 8 |
| 1959 | 5 |
| 1960 | 7 |
| 1961 | 4 |
| 1962 | 13 |
| 1963 | 11 |
| 1964 | 11 |
| 1965 | 12 |
| 1966 | 2 |
| 1967 | 6 |
| 1968 | 5 |
| 1969 | 2 |
| 1970 | 5 |
| 1971 | 31 |
| 1972 | 12 |
| 1973 | 7 |
| 1974 | 4 |
| 1975 | 17 |
| 1976 | 9 |
| 1977 | 8 |
| 1978 | 9 |
| 1979 | 10 |
| 1980 | 10 |
| 1981 | 2 |
| 1982 | 6 |
| 1983 | 3 |
| 1984 | 2 |
| 1985 | 20 |
| 1986 | 7 |
| 1987 | 3 |
| 1988 | 4 |
| 1989 | 17 |
| 1990 | 19 |
| 1991 | 8 |
| 1992 | 2 |
| 1993 | 5 |
| 1994 | 12 |
| 1995 | 13 |
| 1996 | 21 |
| 1997 | 4 |
| 1998 | 6 |
| 1999 | 9 |
| 2000 | 17 |
| 2001 | 4 |
| 2002 | 5 |
| 2003 | 10 |
| 2004 | 3 |
| 2005 | 7 |
| 2006 | 7 |
| 2007 | 9 |
| 2008 | 7 |
| 2010 | 1 |
| 2011 | 12 |
| 2012 | 15 |
| 2013 | 14 |
| 2014 | 3 |
| 2015 | 8 |
| 2016 | 13 |
| 2017 | 13 |
| 2018 | 4 |
| 2019 | 7 |
| 2020 | 25 |
| 2021 | 17 |
| 2022 | 3 |
| 2023 | 17 |
| 2024 | 24 |
| 2025 | 20 |
| 2026 | 12 |
All-Time Record Progression
5 new records| Date | Kind | Detail |
|---|---|---|
| 1930-01-12 | Record snow depth | Record snow depth 61.0 cm (24.0 in) |
| 1933-02-08 | Record low maximum temperature | Record low maximum temperature -7.8 C (18.0 F) |
| 1963-01-13 | Record low minimum temperature | Record low minimum temperature -15.0 C (5.0 F) |
| 1978-11-11 | Record daily precipitation | Record daily precipitation 118.4 mm (4.7 in) |
| 2003-07-11 | Record high maximum temperature | Record high maximum temperature 42.2 C (108.0 F) |
Wettest Day of Each Month
Nov: 118.4 mm (4.7 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 78.7 mm (3.1 in) | 29 January 1915 |
| Feb | 91.4 mm (3.6 in) | 6 February 1901 |
| Mar | 58.7 mm (2.3 in) | 8 March 1918 |
| Apr | 77.5 mm (3.1 in) | 26 April 2015 |
| May | 50.8 mm (2.0 in) | 18 May 1987 |
| Jun | 61.0 mm (2.4 in) | 18 June 2000 |
| Jul | 62.7 mm (2.5 in) | 25 July 1964 |
| Aug | 78.7 mm (3.1 in) | 29 August 1969 |
| Sep | 76.2 mm (3.0 in) | 8 September 2014 |
| Oct | 76.2 mm (3.0 in) | 7 October 1972 |
| Nov | 118.4 mm (4.7 in) | 11 November 1978 |
| Dec | 71.6 mm (2.8 in) | 10 December 1965 |
Period of Record Coverage
1897 to 2026| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 1897 | 111 | 30% | No |
| 1898 | 364 | 100% | Yes |
| 1899 | 357 | 98% | Yes |
| 1900 | 302 | 83% | No |
| 1901 | 363 | 99% | Yes |
| 1902 | 364 | 100% | Yes |
| 1903 | 345 | 95% | Yes |
| 1904 | 366 | 100% | Yes |
| 1905 | 361 | 99% | Yes |
| 1906 | 354 | 97% | Yes |
| 1907 | 363 | 99% | Yes |
| 1908 | 366 | 100% | Yes |
| 1909 | 359 | 98% | Yes |
| 1910 | 355 | 97% | Yes |
| 1911 | 365 | 100% | Yes |
| 1912 | 366 | 100% | Yes |
| 1913 | 297 | 81% | No |
| 1914 | 334 | 92% | Yes |
| 1915 | 314 | 86% | No |
| 1916 | 252 | 69% | No |
| 1917 | 353 | 97% | Yes |
| 1918 | 246 | 67% | No |
| 1919 | 347 | 95% | Yes |
| 1920 | 287 | 78% | No |
| 1921 | 292 | 80% | No |
| 1922 | 348 | 95% | Yes |
| 1923 | 355 | 97% | Yes |
| 1924 | 335 | 92% | Yes |
| 1925 | 316 | 87% | No |
| 1926 | 327 | 90% | No |
| 1927 | 304 | 83% | No |
| 1928 | 305 | 83% | No |
| 1929 | 349 | 96% | Yes |
| 1930 | 343 | 94% | Yes |
| 1931 | 342 | 94% | Yes |
| 1932 | 360 | 98% | Yes |
| 1933 | 354 | 97% | Yes |
| 1934 | 349 | 96% | Yes |
| 1935 | 361 | 99% | Yes |
| 1936 | 359 | 98% | Yes |
| 1937 | 347 | 95% | Yes |
| 1938 | 256 | 70% | No |
| 1939 | 342 | 94% | Yes |
| 1940 | 357 | 98% | Yes |
| 1941 | 359 | 98% | Yes |
| 1942 | 359 | 98% | Yes |
| 1943 | 365 | 100% | Yes |
| 1944 | 361 | 99% | Yes |
| 1945 | 365 | 100% | Yes |
| 1946 | 364 | 100% | Yes |
| 1947 | 363 | 99% | Yes |
| 1948 | 339 | 93% | Yes |
| 1949 | 361 | 99% | Yes |
| 1950 | 365 | 100% | Yes |
| 1951 | 351 | 96% | Yes |
| 1952 | 364 | 99% | Yes |
| 1953 | 364 | 100% | Yes |
| 1954 | 365 | 100% | Yes |
| 1955 | 362 | 99% | Yes |
| 1956 | 366 | 100% | Yes |
| 1957 | 365 | 100% | Yes |
| 1958 | 365 | 100% | Yes |
| 1959 | 364 | 100% | Yes |
| 1960 | 366 | 100% | Yes |
| 1961 | 363 | 99% | Yes |
| 1962 | 364 | 100% | Yes |
| 1963 | 334 | 92% | Yes |
| 1964 | 335 | 92% | Yes |
| 1965 | 345 | 95% | Yes |
| 1966 | 118 | 32% | No |
| 1967 | 320 | 88% | No |
| 1968 | 366 | 100% | Yes |
| 1969 | 365 | 100% | Yes |
| 1970 | 364 | 100% | Yes |
| 1971 | 365 | 100% | Yes |
| 1972 | 366 | 100% | Yes |
| 1973 | 365 | 100% | Yes |
| 1974 | 365 | 100% | Yes |
| 1975 | 365 | 100% | Yes |
| 1976 | 356 | 97% | Yes |
| 1977 | 331 | 91% | Yes |
| 1978 | 333 | 91% | Yes |
| 1979 | 358 | 98% | Yes |
| 1980 | 320 | 87% | No |
| 1981 | 331 | 91% | Yes |
| 1982 | 335 | 92% | Yes |
| 1983 | 340 | 93% | Yes |
| 1984 | 351 | 96% | Yes |
| 1985 | 338 | 93% | Yes |
| 1986 | 289 | 79% | No |
| 1987 | 290 | 79% | No |
| 1988 | 320 | 87% | No |
| 1989 | 363 | 99% | Yes |
| 1990 | 362 | 99% | Yes |
| 1991 | 362 | 99% | Yes |
| 1992 | 364 | 99% | Yes |
| 1993 | 365 | 100% | Yes |
| 1994 | 362 | 99% | Yes |
| 1995 | 362 | 99% | Yes |
| 1996 | 366 | 100% | Yes |
| 1997 | 364 | 100% | Yes |
| 1998 | 364 | 100% | Yes |
| 1999 | 363 | 99% | Yes |
| 2000 | 364 | 99% | Yes |
| 2001 | 297 | 81% | No |
| 2002 | 364 | 100% | Yes |
| 2003 | 363 | 99% | Yes |
| 2004 | 361 | 99% | Yes |
| 2005 | 362 | 99% | Yes |
| 2006 | 363 | 99% | Yes |
| 2007 | 362 | 99% | Yes |
| 2008 | 365 | 100% | Yes |
| 2009 | 274 | 75% | No |
| 2010 | 34 | 9% | No |
| 2011 | 337 | 92% | Yes |
| 2012 | 364 | 99% | Yes |
| 2013 | 361 | 99% | Yes |
| 2014 | 361 | 99% | Yes |
| 2015 | 363 | 99% | Yes |
| 2016 | 363 | 99% | Yes |
| 2017 | 363 | 99% | Yes |
| 2018 | 364 | 100% | Yes |
| 2019 | 354 | 97% | Yes |
| 2020 | 329 | 90% | No |
| 2021 | 352 | 96% | Yes |
| 2022 | 324 | 89% | No |
| 2023 | 340 | 93% | Yes |
| 2024 | 337 | 92% | Yes |
| 2025 | 302 | 83% | No |
| 2026 | 276 | 76% | No |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 12 October 2026 | Jerome, US | daily rain (Provisional) | 34.3 mm (1.4 in) | 14.0 mm (0.6 in) | 68 years | 42 of 100 (Notable) |
| 1 October 2026 | Jerome, US | daily low max (Provisional) | 15.6 C (60.1 F) | 1.6 C (2.9 F) | 43 years | 25 of 100 (Routine) |
| 29 September 2026 | Jerome, US | monthly low max (Provisional) | 12.2 C (54.0 F) | 1.1 C (2.0 F) | 54 years | 39 of 100 (Notable) |
| 1 September 2026 | Jerome, US | daily low max (Provisional) | 18.9 C (66.0 F) | 1.1 C (2.0 F) | 112 years | 43 of 100 (Notable) |
| 17 July 2026 | Jerome, US | daily rain | 50.8 mm (2.0 in) | 19.6 mm (0.8 in) | 60 years | 48 of 100 (Notable) |
| 17 July 2026 | Jerome, US | daily low max | 22.8 C (73.0 F) | 1.1 C (2.0 F) | 72 years | 34 of 100 (Routine) |
| 17 July 2026 | Jerome, US | daily low min (Tie) | 13.9 C (57.0 F) | tie | 53 years | 6 of 100 (Routine) |
| 14 July 2026 | Jerome, US | daily low min (Tie) | 15.0 C (59.0 F) | tie | 113 years | 10 of 100 (Routine) |
| 2 July 2026 | Jerome, US | daily low max (Tie) | 26.7 C (80.1 F) | tie | 87 years | 9 of 100 (Routine) |
| 15 June 2026 | Jerome, US | daily rain | 5.3 mm (0.21 in) | 1.0 mm (0.04 in) | 29 years | 19 of 100 (Routine) |
| 28 March 2026 | Jerome, US | daily high min (Tie) | 12.2 C (54.0 F) | tie | 92 years | 9 of 100 (Routine) |
| 27 March 2026 | Jerome, US | daily high min | 14.4 C (57.9 F) | 1.1 C (2.0 F) | 37 years | 23 of 100 (Routine) |
| 25 March 2026 | Jerome, US | daily high min (Tie) | 15.0 C (59.0 F) | tie | 0 years | 2 of 100 (Routine) |
| 24 March 2026 | Jerome, US | daily high min | 14.4 C (57.9 F) | 2.2 C (4.0 F) | 21 years | 21 of 100 (Routine) |
| 23 March 2026 | Jerome, US | daily high min | 14.4 C (57.9 F) | 1.6 C (2.9 F) | 65 years | 32 of 100 (Routine) |
| 22 March 2026 | Jerome, US | daily high min | 15.6 C (60.1 F) | 1.7 C (3.1 F) | 28 years | 22 of 100 (Routine) |
| 21 March 2026 | Jerome, US | monthly high min (Tie) | 16.1 C (61.0 F) | tie | 0 years | 5 of 100 (Routine) |
| 21 March 2026 | Jerome, US | daily high max (Tie) | 27.8 C (82.0 F) | tie | 21 years | 4 of 100 (Routine) |
| 20 March 2026 | Jerome, US | daily high max | 28.3 C (82.9 F) | 3.3 C (5.9 F) | 53 years | 32 of 100 (Routine) |
| 20 March 2026 | Jerome, US | daily high min | 15.6 C (60.1 F) | 1.2 C (2.2 F) | 8 years | 14 of 100 (Routine) |
Climate Trend
87 complete years, 1898 to 2024| Year | Annual mean temperature | Difference from the station mean |
|---|---|---|
| 1898 | 16.2 C | +0.65 C |
| 1899 | 15.7 C | +0.19 C |
| 1901 | 16.6 C | +1.12 C |
| 1902 | 16.0 C | +0.51 C |
| 1903 | 16.0 C | +0.49 C |
| 1904 | 16.4 C | +0.86 C |
| 1905 | 15.2 C | -0.37 C |
| 1906 | 15.4 C | -0.17 C |
| 1907 | 15.8 C | +0.26 C |
| 1908 | 15.4 C | -0.16 C |
| 1909 | 15.1 C | -0.39 C |
| 1910 | 17.2 C | +1.71 C |
| 1911 | 15.3 C | -0.23 C |
| 1912 | 14.7 C | -0.78 C |
| 1919 | 15.0 C | -0.48 C |
| 1924 | 15.8 C | +0.29 C |
| 1929 | 15.1 C | -0.40 C |
| 1931 | 16.0 C | +0.44 C |
| 1932 | 15.8 C | +0.25 C |
| 1933 | 15.6 C | +0.08 C |
| 1935 | 15.8 C | +0.28 C |
| 1936 | 16.7 C | +1.14 C |
| 1937 | 15.9 C | +0.35 C |
| 1940 | 15.7 C | +0.19 C |
| 1941 | 14.0 C | -1.51 C |
| 1942 | 15.4 C | -0.11 C |
| 1943 | 15.7 C | +0.16 C |
| 1944 | 14.1 C | -1.43 C |
| 1945 | 14.5 C | -1.06 C |
| 1946 | 15.1 C | -0.45 C |
| 1947 | 15.4 C | -0.14 C |
| 1949 | 14.7 C | -0.85 C |
| 1950 | 16.6 C | +1.03 C |
| 1951 | 14.9 C | -0.64 C |
| 1952 | 14.8 C | -0.70 C |
| 1953 | 15.5 C | -0.01 C |
| 1954 | 16.1 C | +0.59 C |
| 1956 | 15.6 C | +0.04 C |
| 1957 | 14.4 C | -1.16 C |
| 1958 | 15.3 C | -0.19 C |
| 1959 | 15.2 C | -0.28 C |
| 1960 | 14.9 C | -0.61 C |
| 1961 | 14.7 C | -0.86 C |
| 1962 | 15.0 C | -0.57 C |
| 1968 | 14.8 C | -0.77 C |
| 1969 | 14.9 C | -0.63 C |
| 1970 | 14.7 C | -0.81 C |
| 1971 | 14.4 C | -1.11 C |
| 1972 | 15.4 C | -0.12 C |
| 1973 | 14.6 C | -0.93 C |
| 1974 | 15.0 C | -0.53 C |
| 1975 | 14.2 C | -1.31 C |
| 1976 | 14.8 C | -0.75 C |
| 1979 | 14.4 C | -1.13 C |
| 1983 | 14.7 C | -0.83 C |
| 1984 | 14.6 C | -0.95 C |
| 1989 | 16.6 C | +1.06 C |
| 1991 | 15.2 C | -0.31 C |
| 1992 | 15.1 C | -0.40 C |
| 1993 | 15.4 C | -0.10 C |
| 1994 | 15.9 C | +0.33 C |
| 1995 | 16.0 C | +0.46 C |
| 1996 | 16.3 C | +0.80 C |
| 1997 | 15.6 C | +0.09 C |
| 1998 | 14.4 C | -1.12 C |
| 1999 | 15.7 C | +0.19 C |
| 2000 | 16.2 C | +0.63 C |
| 2002 | 16.2 C | +0.71 C |
| 2003 | 16.4 C | +0.89 C |
| 2004 | 15.7 C | +0.20 C |
| 2005 | 15.8 C | +0.28 C |
| 2006 | 16.0 C | +0.47 C |
| 2007 | 16.1 C | +0.62 C |
| 2008 | 15.3 C | -0.19 C |
| 2011 | 15.3 C | -0.18 C |
| 2012 | 16.4 C | +0.92 C |
| 2013 | 15.4 C | -0.12 C |
| 2014 | 16.7 C | +1.13 C |
| 2015 | 16.0 C | +0.43 C |
| 2016 | 16.4 C | +0.84 C |
| 2017 | 16.9 C | +1.37 C |
| 2018 | 16.3 C | +0.82 C |
| 2019 | 15.0 C | -0.51 C |
| 2021 | 16.5 C | +0.94 C |
| 2022 | 16.1 C | +0.62 C |
| 2023 | 16.1 C | +0.54 C |
| 2024 | 16.9 C | +1.42 C |
The fitted trend in annual mean temperature here over 1898 to 2024 is 0.03 C (-0.01 to 0.07) per decade. The interval includes zero, so the trend is not clearly different from zero. In Fahrenheit: 0.05 F (-0.03 to 0.12) per decade. The slope is a straight line fitted to 87 complete years; the brackets give its 95 percent interval.
| Measure | Per decade (C) | Per decade (F) | Period | Complete years | Reading |
|---|---|---|---|---|---|
| Annual mean temperature | 0.03 C (-0.01 to 0.07) per decade | 0.05 F (-0.03 to 0.12) per decade | 1898 to 2024 | 87 | Not clearly different from zero |
| Mean daily maximum | -0.04 C (-0.08 to 0.01) per decade | -0.07 F (-0.15 to 0.01) per decade | 1898 to 2024 | 87 | Not clearly different from zero |
| Mean daily minimum | 0.09 C (0.05 to 0.14) per decade | 0.2 F (0.1 to 0.2) per decade | 1898 to 2024 | 87 | 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
1897 to 2026| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Hottest day (TXx) | 42.2 C (108.0 F) | 2003 | 37.8 C (100.0 F) | 130 |
| Coldest night (TNn) | -15.0 C (5.0 F) | 1963 | -7.2 C (19.0 F) | 130 |
| Wettest day (Rx1day) | 118.4 mm (4.7 in) | 1978 | 44.1 mm (1.7 in) | 130 |
| Wettest five days (Rx5day) | 157.8 mm (6.2 in) | 1978 | 69.4 mm (2.7 in) | 130 |
| Longest dry spell (CDD) | 150 days | 1972 | 51 days | 130 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1897 | 30.0 C (86.0 F) |
| 1898 | 40.6 C (105.1 F) |
| 1899 | 37.2 C (99.0 F) |
| 1900 | 36.7 C (98.1 F) |
| 1901 | 39.4 C (102.9 F) |
| 1902 | 40.0 C (104.0 F) |
| 1903 | 37.8 C (100.0 F) |
| 1904 | 37.2 C (99.0 F) |
| 1905 | 40.0 C (104.0 F) |
| 1906 | 37.2 C (99.0 F) |
| 1907 | 37.8 C (100.0 F) |
| 1908 | 35.6 C (96.1 F) |
| 1909 | 38.9 C (102.0 F) |
| 1910 | 37.8 C (100.0 F) |
| 1911 | 36.1 C (97.0 F) |
| 1912 | 36.1 C (97.0 F) |
| 1913 | 40.0 C (104.0 F) |
| 1914 | 37.2 C (99.0 F) |
| 1915 | 37.8 C (100.0 F) |
| 1916 | 37.2 C (99.0 F) |
| 1917 | 36.7 C (98.1 F) |
| 1918 | 37.8 C (100.0 F) |
| 1919 | 36.7 C (98.1 F) |
| 1920 | 37.8 C (100.0 F) |
| 1921 | 36.7 C (98.1 F) |
| 1922 | 37.8 C (100.0 F) |
| 1923 | 36.1 C (97.0 F) |
| 1924 | 37.8 C (100.0 F) |
| 1925 | 35.0 C (95.0 F) |
| 1926 | 38.9 C (102.0 F) |
| 1927 | 39.4 C (102.9 F) |
| 1928 | 39.4 C (102.9 F) |
| 1929 | 39.4 C (102.9 F) |
| 1930 | 37.8 C (100.0 F) |
| 1931 | 39.4 C (102.9 F) |
| 1932 | 38.9 C (102.0 F) |
| 1933 | 40.6 C (105.1 F) |
| 1934 | 38.3 C (100.9 F) |
| 1935 | 38.9 C (102.0 F) |
| 1936 | 40.0 C (104.0 F) |
| 1937 | 38.3 C (100.9 F) |
| 1938 | 36.7 C (98.1 F) |
| 1939 | 38.9 C (102.0 F) |
| 1940 | 38.9 C (102.0 F) |
| 1941 | 35.6 C (96.1 F) |
| 1942 | 38.3 C (100.9 F) |
| 1943 | 37.2 C (99.0 F) |
| 1944 | 37.8 C (100.0 F) |
| 1945 | 37.2 C (99.0 F) |
| 1946 | 37.8 C (100.0 F) |
| 1947 | 37.2 C (99.0 F) |
| 1948 | 36.7 C (98.1 F) |
| 1949 | 37.2 C (99.0 F) |
| 1950 | 38.9 C (102.0 F) |
| 1951 | 38.3 C (100.9 F) |
| 1952 | 36.1 C (97.0 F) |
| 1953 | 38.9 C (102.0 F) |
| 1954 | 37.8 C (100.0 F) |
| 1955 | 37.8 C (100.0 F) |
| 1956 | 37.2 C (99.0 F) |
| 1957 | 36.1 C (97.0 F) |
| 1958 | 37.8 C (100.0 F) |
| 1959 | 36.1 C (97.0 F) |
| 1960 | 36.1 C (97.0 F) |
| 1961 | 36.7 C (98.1 F) |
| 1962 | 36.1 C (97.0 F) |
| 1963 | 33.9 C (93.0 F) |
| 1964 | 36.7 C (98.1 F) |
| 1965 | 35.0 C (95.0 F) |
| 1966 | 34.4 C (93.9 F) |
| 1967 | 37.2 C (99.0 F) |
| 1968 | 36.7 C (98.1 F) |
| 1969 | 38.3 C (100.9 F) |
| 1970 | 38.3 C (100.9 F) |
| 1971 | 38.3 C (100.9 F) |
| 1972 | 38.3 C (100.9 F) |
| 1973 | 40.0 C (104.0 F) |
| 1974 | 36.7 C (98.1 F) |
| 1975 | 36.1 C (97.0 F) |
| 1976 | 36.7 C (98.1 F) |
| 1977 | 39.4 C (102.9 F) |
| 1978 | 35.6 C (96.1 F) |
| 1979 | 38.3 C (100.9 F) |
| 1980 | 37.2 C (99.0 F) |
| 1981 | 38.3 C (100.9 F) |
| 1982 | 37.2 C (99.0 F) |
| 1983 | 37.2 C (99.0 F) |
| 1984 | 36.7 C (98.1 F) |
| 1985 | 40.0 C (104.0 F) |
| 1986 | 36.1 C (97.0 F) |
| 1987 | 33.9 C (93.0 F) |
| 1988 | 37.2 C (99.0 F) |
| 1989 | 38.9 C (102.0 F) |
| 1990 | 40.0 C (104.0 F) |
| 1991 | 37.8 C (100.0 F) |
| 1992 | 36.1 C (97.0 F) |
| 1993 | 38.9 C (102.0 F) |
| 1994 | 40.0 C (104.0 F) |
| 1995 | 39.4 C (102.9 F) |
| 1996 | 37.2 C (99.0 F) |
| 1997 | 39.4 C (102.9 F) |
| 1998 | 38.9 C (102.0 F) |
| 1999 | 37.8 C (100.0 F) |
| 2000 | 37.8 C (100.0 F) |
| 2001 | 37.8 C (100.0 F) |
| 2002 | 37.8 C (100.0 F) |
| 2003 | 42.2 C (108.0 F) |
| 2004 | 36.1 C (97.0 F) |
| 2005 | 40.0 C (104.0 F) |
| 2006 | 38.3 C (100.9 F) |
| 2007 | 40.6 C (105.1 F) |
| 2008 | 37.2 C (99.0 F) |
| 2009 | 38.9 C (102.0 F) |
| 2010 | 16.7 C (62.1 F) |
| 2011 | 37.8 C (100.0 F) |
| 2012 | 37.2 C (99.0 F) |
| 2013 | 41.7 C (107.1 F) |
| 2014 | 36.7 C (98.1 F) |
| 2015 | 38.3 C (100.9 F) |
| 2016 | 42.2 C (108.0 F) |
| 2017 | 41.1 C (106.0 F) |
| 2018 | 37.8 C (100.0 F) |
| 2019 | 36.7 C (98.1 F) |
| 2020 | 40.0 C (104.0 F) |
| 2021 | 41.1 C (106.0 F) |
| 2022 | 37.8 C (100.0 F) |
| 2023 | 41.1 C (106.0 F) |
| 2024 | 39.4 C (102.9 F) |
| 2025 | 37.8 C (100.0 F) |
| 2026 | 36.1 C (97.0 F) |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1897 | -7.2 C (19.0 F) |
| 1898 | -12.8 C (9.0 F) |
| 1899 | -11.1 C (12.0 F) |
| 1900 | -6.7 C (19.9 F) |
| 1901 | -7.2 C (19.0 F) |
| 1902 | -7.2 C (19.0 F) |
| 1903 | -6.1 C (21.0 F) |
| 1904 | -8.3 C (17.1 F) |
| 1905 | -8.9 C (16.0 F) |
| 1906 | -11.7 C (10.9 F) |
| 1907 | -7.2 C (19.0 F) |
| 1908 | -5.6 C (21.9 F) |
| 1909 | -8.3 C (17.1 F) |
| 1910 | -10.6 C (12.9 F) |
| 1911 | -9.4 C (15.1 F) |
| 1912 | -7.8 C (18.0 F) |
| 1913 | -13.9 C (7.0 F) |
| 1914 | -7.8 C (18.0 F) |
| 1915 | -6.7 C (19.9 F) |
| 1916 | -9.4 C (15.1 F) |
| 1917 | -9.4 C (15.1 F) |
| 1918 | -5.6 C (21.9 F) |
| 1919 | -8.9 C (16.0 F) |
| 1920 | -5.0 C (23.0 F) |
| 1921 | -6.1 C (21.0 F) |
| 1922 | -8.9 C (16.0 F) |
| 1923 | -6.1 C (21.0 F) |
| 1924 | -10.0 C (14.0 F) |
| 1925 | -7.8 C (18.0 F) |
| 1926 | -8.9 C (16.0 F) |
| 1927 | -7.8 C (18.0 F) |
| 1928 | -7.2 C (19.0 F) |
| 1929 | -11.1 C (12.0 F) |
| 1930 | -7.2 C (19.0 F) |
| 1931 | -8.9 C (16.0 F) |
| 1932 | -8.3 C (17.1 F) |
| 1933 | -13.3 C (8.1 F) |
| 1934 | -3.9 C (25.0 F) |
| 1935 | -11.1 C (12.0 F) |
| 1936 | -5.6 C (21.9 F) |
| 1937 | -13.3 C (8.1 F) |
| 1938 | -4.4 C (24.1 F) |
| 1939 | -9.4 C (15.1 F) |
| 1940 | -4.4 C (24.1 F) |
| 1941 | -6.7 C (19.9 F) |
| 1942 | -8.3 C (17.1 F) |
| 1943 | -7.8 C (18.0 F) |
| 1944 | -5.0 C (23.0 F) |
| 1945 | -9.4 C (15.1 F) |
| 1946 | -6.7 C (19.9 F) |
| 1947 | -6.7 C (19.9 F) |
| 1948 | -12.2 C (10.0 F) |
| 1949 | -12.8 C (9.0 F) |
| 1950 | -11.1 C (12.0 F) |
| 1951 | -7.8 C (18.0 F) |
| 1952 | -7.2 C (19.0 F) |
| 1953 | -6.7 C (19.9 F) |
| 1954 | -7.8 C (18.0 F) |
| 1955 | -11.7 C (10.9 F) |
| 1956 | -9.4 C (15.1 F) |
| 1957 | -7.2 C (19.0 F) |
| 1958 | -8.3 C (17.1 F) |
| 1959 | -5.6 C (21.9 F) |
| 1960 | -11.1 C (12.0 F) |
| 1961 | -9.4 C (15.1 F) |
| 1962 | -10.6 C (12.9 F) |
| 1963 | -15.0 C (5.0 F) |
| 1964 | -7.2 C (19.0 F) |
| 1965 | -9.4 C (15.1 F) |
| 1966 | -7.2 C (19.0 F) |
| 1967 | -6.1 C (21.0 F) |
| 1968 | -10.0 C (14.0 F) |
| 1969 | -7.2 C (19.0 F) |
| 1970 | -6.7 C (19.9 F) |
| 1971 | -12.8 C (9.0 F) |
| 1972 | -9.4 C (15.1 F) |
| 1973 | -6.1 C (21.0 F) |
| 1974 | -9.4 C (15.1 F) |
| 1975 | -7.8 C (18.0 F) |
| 1976 | -10.6 C (12.9 F) |
| 1977 | -2.8 C (27.0 F) |
| 1978 | -12.8 C (9.0 F) |
| 1979 | -12.2 C (10.0 F) |
| 1980 | -4.4 C (24.1 F) |
| 1981 | -3.3 C (26.1 F) |
| 1982 | -13.3 C (8.1 F) |
| 1983 | -5.6 C (21.9 F) |
| 1984 | -8.9 C (16.0 F) |
| 1985 | -12.2 C (10.0 F) |
| 1986 | -7.2 C (19.0 F) |
| 1987 | -8.3 C (17.1 F) |
| 1988 | -8.3 C (17.1 F) |
| 1989 | -12.2 C (10.0 F) |
| 1990 | -12.8 C (9.0 F) |
| 1991 | -7.2 C (19.0 F) |
| 1992 | -5.0 C (23.0 F) |
| 1993 | -3.9 C (25.0 F) |
| 1994 | -6.7 C (19.9 F) |
| 1995 | -3.9 C (25.0 F) |
| 1996 | -6.1 C (21.0 F) |
| 1997 | -6.1 C (21.0 F) |
| 1998 | -5.6 C (21.9 F) |
| 1999 | -5.6 C (21.9 F) |
| 2000 | -4.4 C (24.1 F) |
| 2001 | -5.6 C (21.9 F) |
| 2002 | -8.3 C (17.1 F) |
| 2003 | -6.7 C (19.9 F) |
| 2004 | -5.0 C (23.0 F) |
| 2005 | -4.4 C (24.1 F) |
| 2006 | -5.6 C (21.9 F) |
| 2007 | -10.0 C (14.0 F) |
| 2008 | -8.3 C (17.1 F) |
| 2009 | -5.6 C (21.9 F) |
| 2010 | -6.7 C (19.9 F) |
| 2011 | -12.2 C (10.0 F) |
| 2012 | -4.4 C (24.1 F) |
| 2013 | -10.0 C (14.0 F) |
| 2014 | -3.3 C (26.1 F) |
| 2015 | -6.7 C (19.9 F) |
| 2016 | -6.7 C (19.9 F) |
| 2017 | -5.6 C (21.9 F) |
| 2018 | -5.6 C (21.9 F) |
| 2019 | -8.3 C (17.1 F) |
| 2020 | -6.7 C (19.9 F) |
| 2021 | -6.1 C (21.0 F) |
| 2022 | -6.7 C (19.9 F) |
| 2023 | -6.1 C (21.0 F) |
| 2024 | -6.1 C (21.0 F) |
| 2025 | -4.4 C (24.1 F) |
| 2026 | -2.8 C (27.0 F) |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1897 | 27.9 mm (1.1 in) |
| 1898 | 33.0 mm (1.3 in) |
| 1899 | 33.0 mm (1.3 in) |
| 1900 | 38.1 mm (1.5 in) |
| 1901 | 91.4 mm (3.6 in) |
| 1902 | 35.6 mm (1.4 in) |
| 1903 | 55.9 mm (2.2 in) |
| 1904 | 55.9 mm (2.2 in) |
| 1905 | 76.2 mm (3.0 in) |
| 1906 | 58.4 mm (2.3 in) |
| 1907 | 38.1 mm (1.5 in) |
| 1908 | 56.6 mm (2.2 in) |
| 1909 | 31.8 mm (1.3 in) |
| 1910 | 49.0 mm (1.9 in) |
| 1911 | 54.1 mm (2.1 in) |
| 1912 | 50.8 mm (2.0 in) |
| 1913 | 45.7 mm (1.8 in) |
| 1914 | 35.6 mm (1.4 in) |
| 1915 | 78.7 mm (3.1 in) |
| 1916 | 34.8 mm (1.4 in) |
| 1917 | 53.3 mm (2.1 in) |
| 1918 | 58.7 mm (2.3 in) |
| 1919 | 94.7 mm (3.7 in) |
| 1920 | 51.6 mm (2.0 in) |
| 1921 | 49.5 mm (1.9 in) |
| 1922 | 40.6 mm (1.6 in) |
| 1923 | 61.0 mm (2.4 in) |
| 1924 | 31.8 mm (1.3 in) |
| 1925 | 48.3 mm (1.9 in) |
| 1926 | 36.8 mm (1.4 in) |
| 1927 | 41.9 mm (1.6 in) |
| 1928 | 33.0 mm (1.3 in) |
| 1929 | 17.8 mm (0.7 in) |
| 1930 | 47.8 mm (1.9 in) |
| 1931 | 23.9 mm (0.9 in) |
| 1932 | 26.4 mm (1.0 in) |
| 1933 | 29.5 mm (1.2 in) |
| 1934 | 35.3 mm (1.4 in) |
| 1935 | 35.8 mm (1.4 in) |
| 1936 | 36.3 mm (1.4 in) |
| 1937 | 64.5 mm (2.5 in) |
| 1938 | 51.8 mm (2.0 in) |
| 1939 | 20.1 mm (0.8 in) |
| 1940 | 62.2 mm (2.4 in) |
| 1941 | 67.3 mm (2.6 in) |
| 1942 | 18.5 mm (0.7 in) |
| 1943 | 34.8 mm (1.4 in) |
| 1944 | 29.2 mm (1.1 in) |
| 1945 | 42.7 mm (1.7 in) |
| 1946 | 48.3 mm (1.9 in) |
| 1947 | 35.1 mm (1.4 in) |
| 1948 | 36.6 mm (1.4 in) |
| 1949 | 42.4 mm (1.7 in) |
| 1950 | 34.0 mm (1.3 in) |
| 1951 | 56.4 mm (2.2 in) |
| 1952 | 20.8 mm (0.8 in) |
| 1953 | 62.2 mm (2.4 in) |
| 1954 | 38.1 mm (1.5 in) |
| 1955 | 60.2 mm (2.4 in) |
| 1956 | 21.8 mm (0.9 in) |
| 1957 | 58.9 mm (2.3 in) |
| 1958 | 53.8 mm (2.1 in) |
| 1959 | 45.2 mm (1.8 in) |
| 1960 | 37.3 mm (1.5 in) |
| 1961 | 44.5 mm (1.8 in) |
| 1962 | 36.3 mm (1.4 in) |
| 1963 | 45.7 mm (1.8 in) |
| 1964 | 62.7 mm (2.5 in) |
| 1965 | 74.2 mm (2.9 in) |
| 1966 | 17.8 mm (0.7 in) |
| 1967 | 41.1 mm (1.6 in) |
| 1968 | 36.6 mm (1.4 in) |
| 1969 | 78.7 mm (3.1 in) |
| 1970 | 51.6 mm (2.0 in) |
| 1971 | 28.4 mm (1.1 in) |
| 1972 | 76.2 mm (3.0 in) |
| 1973 | 43.2 mm (1.7 in) |
| 1974 | 29.5 mm (1.2 in) |
| 1975 | 37.8 mm (1.5 in) |
| 1976 | 52.1 mm (2.1 in) |
| 1977 | 48.5 mm (1.9 in) |
| 1978 | 118.4 mm (4.7 in) |
| 1979 | 57.2 mm (2.3 in) |
| 1980 | 49.8 mm (2.0 in) |
| 1981 | 43.7 mm (1.7 in) |
| 1982 | 48.8 mm (1.9 in) |
| 1983 | 71.4 mm (2.8 in) |
| 1984 | 38.1 mm (1.5 in) |
| 1985 | 45.7 mm (1.8 in) |
| 1986 | 27.9 mm (1.1 in) |
| 1987 | 67.3 mm (2.6 in) |
| 1988 | 25.9 mm (1.0 in) |
| 1989 | 25.9 mm (1.0 in) |
| 1990 | 28.4 mm (1.1 in) |
| 1991 | 44.5 mm (1.8 in) |
| 1992 | 60.7 mm (2.4 in) |
| 1993 | 40.6 mm (1.6 in) |
| 1994 | 34.3 mm (1.4 in) |
| 1995 | 50.0 mm (2.0 in) |
| 1996 | 40.6 mm (1.6 in) |
| 1997 | 52.6 mm (2.1 in) |
| 1998 | 31.5 mm (1.2 in) |
| 1999 | 46.0 mm (1.8 in) |
| 2000 | 61.2 mm (2.4 in) |
| 2001 | 18.5 mm (0.7 in) |
| 2002 | 40.1 mm (1.6 in) |
| 2003 | 46.7 mm (1.8 in) |
| 2004 | 49.8 mm (2.0 in) |
| 2005 | 50.8 mm (2.0 in) |
| 2006 | 38.1 mm (1.5 in) |
| 2007 | 63.5 mm (2.5 in) |
| 2008 | 35.6 mm (1.4 in) |
| 2009 | 20.6 mm (0.8 in) |
| 2010 | 9.1 mm (0.36 in) |
| 2011 | 24.9 mm (1.0 in) |
| 2012 | 50.8 mm (2.0 in) |
| 2013 | 35.6 mm (1.4 in) |
| 2014 | 76.2 mm (3.0 in) |
| 2015 | 77.5 mm (3.1 in) |
| 2016 | 34.8 mm (1.4 in) |
| 2017 | 33.0 mm (1.3 in) |
| 2018 | 59.4 mm (2.3 in) |
| 2019 | 29.2 mm (1.1 in) |
| 2020 | 49.5 mm (1.9 in) |
| 2021 | 47.0 mm (1.9 in) |
| 2022 | 46.2 mm (1.8 in) |
| 2023 | 38.1 mm (1.5 in) |
| 2024 | 35.6 mm (1.4 in) |
| 2025 | 114.3 mm (4.5 in) |
| 2026 | 50.8 mm (2.0 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1897 | 62.2 mm (2.4 in) |
| 1898 | 66.0 mm (2.6 in) |
| 1899 | 52.0 mm (2.0 in) |
| 1900 | 45.7 mm (1.8 in) |
| 1901 | 124.4 mm (4.9 in) |
| 1902 | 50.8 mm (2.0 in) |
| 1903 | 66.1 mm (2.6 in) |
| 1904 | 91.5 mm (3.6 in) |
| 1905 | 111.7 mm (4.4 in) |
| 1906 | 68.6 mm (2.7 in) |
| 1907 | 55.9 mm (2.2 in) |
| 1908 | 97.3 mm (3.8 in) |
| 1909 | 48.7 mm (1.9 in) |
| 1910 | 98.3 mm (3.9 in) |
| 1911 | 95.6 mm (3.8 in) |
| 1912 | 81.0 mm (3.2 in) |
| 1913 | 69.3 mm (2.7 in) |
| 1914 | 54.9 mm (2.2 in) |
| 1915 | 97.0 mm (3.8 in) |
| 1916 | 95.8 mm (3.8 in) |
| 1917 | 83.5 mm (3.3 in) |
| 1918 | 97.0 mm (3.8 in) |
| 1919 | 111.2 mm (4.4 in) |
| 1920 | 82.8 mm (3.3 in) |
| 1921 | 84.8 mm (3.3 in) |
| 1922 | 67.3 mm (2.6 in) |
| 1923 | 76.5 mm (3.0 in) |
| 1924 | 55.4 mm (2.2 in) |
| 1925 | 76.5 mm (3.0 in) |
| 1926 | 115.4 mm (4.5 in) |
| 1927 | 76.5 mm (3.0 in) |
| 1928 | 47.3 mm (1.9 in) |
| 1929 | 53.3 mm (2.1 in) |
| 1930 | 89.5 mm (3.5 in) |
| 1931 | 68.8 mm (2.7 in) |
| 1932 | 67.1 mm (2.6 in) |
| 1933 | 53.6 mm (2.1 in) |
| 1934 | 51.2 mm (2.0 in) |
| 1935 | 62.5 mm (2.5 in) |
| 1936 | 51.8 mm (2.0 in) |
| 1937 | 69.4 mm (2.7 in) |
| 1938 | 78.8 mm (3.1 in) |
| 1939 | 42.7 mm (1.7 in) |
| 1940 | 77.7 mm (3.1 in) |
| 1941 | 101.3 mm (4.0 in) |
| 1942 | 27.1 mm (1.1 in) |
| 1943 | 52.6 mm (2.1 in) |
| 1944 | 69.6 mm (2.7 in) |
| 1945 | 59.9 mm (2.4 in) |
| 1946 | 61.0 mm (2.4 in) |
| 1947 | 63.0 mm (2.5 in) |
| 1948 | 46.5 mm (1.8 in) |
| 1949 | 61.0 mm (2.4 in) |
| 1950 | 50.1 mm (2.0 in) |
| 1951 | 122.7 mm (4.8 in) |
| 1952 | 59.9 mm (2.4 in) |
| 1953 | 69.8 mm (2.7 in) |
| 1954 | 89.3 mm (3.5 in) |
| 1955 | 117.1 mm (4.6 in) |
| 1956 | 31.7 mm (1.2 in) |
| 1957 | 85.0 mm (3.3 in) |
| 1958 | 70.0 mm (2.8 in) |
| 1959 | 77.5 mm (3.1 in) |
| 1960 | 55.4 mm (2.2 in) |
| 1961 | 59.8 mm (2.4 in) |
| 1962 | 65.0 mm (2.6 in) |
| 1963 | 46.2 mm (1.8 in) |
| 1964 | 73.7 mm (2.9 in) |
| 1965 | 105.0 mm (4.1 in) |
| 1966 | 30.0 mm (1.2 in) |
| 1967 | 101.5 mm (4.0 in) |
| 1968 | 47.3 mm (1.9 in) |
| 1969 | 81.2 mm (3.2 in) |
| 1970 | 88.1 mm (3.5 in) |
| 1971 | 45.7 mm (1.8 in) |
| 1972 | 119.4 mm (4.7 in) |
| 1973 | 64.0 mm (2.5 in) |
| 1974 | 64.8 mm (2.6 in) |
| 1975 | 77.2 mm (3.0 in) |
| 1976 | 95.8 mm (3.8 in) |
| 1977 | 48.5 mm (1.9 in) |
| 1978 | 157.8 mm (6.2 in) |
| 1979 | 122.6 mm (4.8 in) |
| 1980 | 140.0 mm (5.5 in) |
| 1981 | 100.1 mm (3.9 in) |
| 1982 | 75.8 mm (3.0 in) |
| 1983 | 126.8 mm (5.0 in) |
| 1984 | 64.7 mm (2.5 in) |
| 1985 | 77.5 mm (3.1 in) |
| 1986 | 62.1 mm (2.4 in) |
| 1987 | 104.4 mm (4.1 in) |
| 1988 | 55.1 mm (2.2 in) |
| 1989 | 42.9 mm (1.7 in) |
| 1990 | 65.4 mm (2.6 in) |
| 1991 | 98.6 mm (3.9 in) |
| 1992 | 88.9 mm (3.5 in) |
| 1993 | 76.9 mm (3.0 in) |
| 1994 | 37.6 mm (1.5 in) |
| 1995 | 57.4 mm (2.3 in) |
| 1996 | 68.1 mm (2.7 in) |
| 1997 | 61.7 mm (2.4 in) |
| 1998 | 52.7 mm (2.1 in) |
| 1999 | 96.2 mm (3.8 in) |
| 2000 | 89.4 mm (3.5 in) |
| 2001 | 37.1 mm (1.5 in) |
| 2002 | 108.2 mm (4.3 in) |
| 2003 | 81.5 mm (3.2 in) |
| 2004 | 68.6 mm (2.7 in) |
| 2005 | 90.5 mm (3.6 in) |
| 2006 | 53.4 mm (2.1 in) |
| 2007 | 69.1 mm (2.7 in) |
| 2008 | 56.2 mm (2.2 in) |
| 2009 | 32.8 mm (1.3 in) |
| 2010 | 1.0 mm (0.04 in) |
| 2011 | 39.1 mm (1.5 in) |
| 2012 | 108.9 mm (4.3 in) |
| 2013 | 82.6 mm (3.3 in) |
| 2014 | 93.0 mm (3.7 in) |
| 2015 | 78.1 mm (3.1 in) |
| 2016 | 61.0 mm (2.4 in) |
| 2017 | 37.1 mm (1.5 in) |
| 2018 | 112.0 mm (4.4 in) |
| 2019 | 65.5 mm (2.6 in) |
| 2020 | 97.3 mm (3.8 in) |
| 2021 | 91.7 mm (3.6 in) |
| 2022 | 60.2 mm (2.4 in) |
| 2023 | 69.9 mm (2.8 in) |
| 2024 | 49.9 mm (2.0 in) |
| 2025 | 151.4 mm (6.0 in) |
| 2026 | 85.7 mm (3.4 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1897 | 53 days |
| 1898 | 87 days |
| 1899 | 110 days |
| 1900 | 81 days |
| 1901 | 54 days |
| 1902 | 56 days |
| 1903 | 87 days |
| 1904 | 83 days |
| 1905 | 68 days |
| 1906 | 62 days |
| 1907 | 43 days |
| 1908 | 64 days |
| 1909 | 50 days |
| 1910 | 75 days |
| 1911 | 55 days |
| 1912 | 60 days |
| 1913 | 88 days |
| 1914 | 32 days |
| 1915 | 34 days |
| 1916 | 83 days |
| 1917 | 85 days |
| 1918 | 23 days |
| 1919 | 33 days |
| 1920 | 54 days |
| 1921 | 35 days |
| 1922 | 41 days |
| 1923 | 54 days |
| 1924 | 74 days |
| 1925 | 54 days |
| 1926 | 47 days |
| 1927 | 41 days |
| 1928 | 41 days |
| 1929 | 102 days |
| 1930 | 38 days |
| 1931 | 33 days |
| 1932 | 39 days |
| 1933 | 51 days |
| 1934 | 70 days |
| 1935 | 64 days |
| 1936 | 51 days |
| 1937 | 53 days |
| 1938 | 36 days |
| 1939 | 63 days |
| 1940 | 27 days |
| 1941 | 39 days |
| 1942 | 62 days |
| 1943 | 78 days |
| 1944 | 44 days |
| 1945 | 82 days |
| 1946 | 37 days |
| 1947 | 71 days |
| 1948 | 46 days |
| 1949 | 28 days |
| 1950 | 66 days |
| 1951 | 54 days |
| 1952 | 35 days |
| 1953 | 80 days |
| 1954 | 34 days |
| 1955 | 40 days |
| 1956 | 69 days |
| 1957 | 34 days |
| 1958 | 40 days |
| 1959 | 35 days |
| 1960 | 41 days |
| 1961 | 51 days |
| 1962 | 51 days |
| 1963 | 64 days |
| 1964 | 31 days |
| 1965 | 46 days |
| 1966 | 30 days |
| 1967 | 57 days |
| 1968 | 50 days |
| 1969 | 41 days |
| 1970 | 51 days |
| 1971 | 46 days |
| 1972 | 150 days |
| 1973 | 88 days |
| 1974 | 104 days |
| 1975 | 78 days |
| 1976 | 68 days |
| 1977 | 52 days |
| 1978 | 64 days |
| 1979 | 41 days |
| 1980 | 44 days |
| 1981 | 38 days |
| 1982 | 55 days |
| 1983 | 55 days |
| 1984 | 41 days |
| 1985 | 53 days |
| 1986 | 53 days |
| 1987 | 37 days |
| 1988 | 48 days |
| 1989 | 67 days |
| 1990 | 30 days |
| 1991 | 64 days |
| 1992 | 38 days |
| 1993 | 47 days |
| 1994 | 26 days |
| 1995 | 51 days |
| 1996 | 62 days |
| 1997 | 51 days |
| 1998 | 45 days |
| 1999 | 98 days |
| 2000 | 60 days |
| 2001 | 32 days |
| 2002 | 86 days |
| 2003 | 50 days |
| 2004 | 96 days |
| 2005 | 47 days |
| 2006 | 52 days |
| 2007 | 55 days |
| 2008 | 50 days |
| 2009 | 73 days |
| 2010 | 34 days |
| 2011 | 47 days |
| 2012 | 61 days |
| 2013 | 59 days |
| 2014 | 54 days |
| 2015 | 31 days |
| 2016 | 65 days |
| 2017 | 113 days |
| 2018 | 44 days |
| 2019 | 47 days |
| 2020 | 40 days |
| 2021 | 58 days |
| 2022 | 44 days |
| 2023 | 49 days |
| 2024 | 57 days |
| 2025 | 29 days |
| 2026 | 29 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
87 years with a frostAcross 87 years with a frost, the median last spring frost at Jerome falls on 5 April and the median first autumn frost on 16 November, which leaves a median of 227 days between them.
In 1991 to 2024 the median growing season was 245 days. That is 18 days more than in 1898 to 1946.
Fitted over all years, the growing season changes by +2.1 days per decade at this station.
| Measure | Median, all years | Earliest period (1898 to 1946) | Recent period (1991 to 2024) | Recent against earliest | Fitted trend |
|---|---|---|---|---|---|
| Last spring frost | 5 April | 7 April | 25 March | 13 days earlier | -1.1 days per decade |
| First autumn frost | 16 November | 13 November | 25 November | 12 days later | +1.0 days per decade |
| Growing days | 227 days | 227 days | 245 days | 18 days more | +2.1 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
116 years, 1898 to 2025A day with at least 43.1 mm (1.7 in) of rain is expected about once in 2 years. A day with at least 103.8 mm (4.1 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 43.1 mm (1.7 in) | |
| 5 years | 58.5 mm (2.3 in) | |
| 10 years | 69.0 mm (2.7 in) | |
| 25 years | 82.7 mm (3.3 in) | |
| 50 years | 93.2 mm (3.7 in) | |
| 100 years | 103.8 mm (4.1 in) |
The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 116 years of values from 1898 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: 118.4 mm (4.7 in) in 1978; 114.3 mm (4.5 in) in 2025; 94.7 mm (3.7 in) in 1919.
Station Changes
No change in the annual mean temperature of this station was found against its neighbours.
Climate Twins
2007 to 2024 against 1961 to 1990Over 2007 to 2024, Jerome had a mean temperature of 16.1 C (61.0 F) and 452.0 mm (17.8 in) of rain a year. The 3 stations whose 1961 to 1990 climate was closest to that are Seminole (United States, 903 km away), Garden City (United States, 1,038 km away) and Post (United States, 1,005 km away).
| Twin station | Country | Distance away | Mean temperature, 1961-1990 | Rain a year, 1961-1990 | Climate difference |
|---|---|---|---|---|---|
| Seminole | United States | 903 km (561 mi) | 16.0 C (60.8 F) | 445.6 mm (17.5 in) | 0.94 |
| Garden City | United States | 1,038 km (645 mi) | 16.4 C (61.5 F) | 456.8 mm (18.0 in) | 0.95 |
| Post | United States | 1,005 km (624 mi) | 16.5 C (61.6 F) | 532.8 mm (21.0 in) | 0.97 |
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 2026-10-17 (17 October 2026). Records are computed by this site and are not official.
Data as of . Last revised (2026-10-17).