Ibapah Weather Records (USC00424174)
Record envelope, standing records and threshold days for Ibapah (USC00424174), Utah, United States, with 124 years of record.
Key Facts for Ibapah
- Ibapah (USC00424174) is a weather station in Utah, United States at 40.02 latitude and -114.01 longitude, 1,638 m (5,374 ft) above sea level.
- The station reports from 1903 to 2026, 124 years of record.
- 1,464 records set at Ibapah still stand.
- Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
- Ibapah tied a daily record high minimum temperature of 13.9 C (57.0 F) on 29 August 2026 (provisional).
Provisional Records
Records set in the last 60 days are provisional until they clear the revision window.
About the Station
- Location: Utah, United States, 40.02 latitude, -114.01 longitude.
- Elevation: 1,638 m (5,374 ft).
- Period of record: 1903 to 2026, 124 years.
- Eligible elements: tmax, tmin, prcp, snow, snwd.
Daily Record Envelope and 2026
28 days at or beyond a record| Month | Highest record high | Lowest record low | 2026 highest maximum | 2026 lowest minimum |
|---|---|---|---|---|
| Jan | 20.0 C (68.0 F) | -39.4 C (-38.9 F) | 17.8 C (64.0 F) | -18.3 C (-0.9 F) |
| Feb | 23.9 C (75.0 F) | -35.6 C (-32.1 F) | 20.6 C (69.1 F) | -16.1 C (3.0 F) |
| Mar | 32.2 C (90.0 F) | -27.2 C (-17.0 F) | 32.2 C (90.0 F) | -8.9 C (16.0 F) |
| Apr | 31.7 C (89.1 F) | -16.7 C (1.9 F) | 28.3 C (82.9 F) | -11.7 C (10.9 F) |
| May | 36.7 C (98.1 F) | -13.3 C (8.1 F) | 36.7 C (98.1 F) | -5.6 C (21.9 F) |
| Jun | 40.6 C (105.1 F) | -6.7 C (19.9 F) | 37.8 C (100.0 F) | -1.7 C (28.9 F) |
| Jul | 43.9 C (111.0 F) | -5.0 C (23.0 F) | 41.1 C (106.0 F) | 4.4 C (39.9 F) |
| Aug | 42.2 C (108.0 F) | -6.1 C (21.0 F) | 40.6 C (105.1 F) | 4.4 C (39.9 F) |
| Sep | 38.9 C (102.0 F) | -12.2 C (10.0 F) | n/a | n/a |
| Oct | 34.4 C (93.9 F) | -20.6 C (-5.1 F) | n/a | n/a |
| Nov | 26.7 C (80.1 F) | -27.8 C (-18.0 F) | n/a | n/a |
| Dec | 22.8 C (73.0 F) | -38.9 C (-38.0 F) | n/a | n/a |
Which Years Hold Standing Records
1,464 standing records| Year set | Standing records |
|---|---|
| 1903 | 18 |
| 1904 | 15 |
| 1905 | 18 |
| 1906 | 9 |
| 1913 | 11 |
| 1914 | 11 |
| 1915 | 9 |
| 1916 | 27 |
| 1917 | 32 |
| 1918 | 22 |
| 1919 | 14 |
| 1920 | 12 |
| 1921 | 24 |
| 1922 | 24 |
| 1923 | 20 |
| 1924 | 19 |
| 1925 | 7 |
| 1926 | 6 |
| 1927 | 20 |
| 1928 | 10 |
| 1929 | 18 |
| 1930 | 22 |
| 1931 | 27 |
| 1932 | 24 |
| 1933 | 19 |
| 1934 | 11 |
| 1935 | 10 |
| 1936 | 11 |
| 1937 | 27 |
| 1938 | 8 |
| 1939 | 12 |
| 1940 | 9 |
| 1941 | 15 |
| 1942 | 15 |
| 1947 | 5 |
| 1948 | 6 |
| 1949 | 5 |
| 1950 | 20 |
| 1951 | 10 |
| 1952 | 7 |
| 1953 | 6 |
| 1954 | 19 |
| 1955 | 17 |
| 1956 | 25 |
| 1957 | 9 |
| 1958 | 3 |
| 1959 | 8 |
| 1960 | 9 |
| 1961 | 4 |
| 1962 | 12 |
| 1963 | 12 |
| 1964 | 7 |
| 1965 | 7 |
| 1966 | 11 |
| 1967 | 5 |
| 1968 | 3 |
| 1969 | 13 |
| 1970 | 17 |
| 1971 | 21 |
| 1972 | 20 |
| 1973 | 10 |
| 1974 | 6 |
| 1975 | 17 |
| 1976 | 9 |
| 1977 | 9 |
| 1978 | 12 |
| 1979 | 8 |
| 1980 | 12 |
| 1981 | 9 |
| 1982 | 19 |
| 1983 | 7 |
| 1984 | 5 |
| 1985 | 14 |
| 1986 | 15 |
| 1987 | 11 |
| 1988 | 6 |
| 1989 | 16 |
| 1990 | 14 |
| 1991 | 8 |
| 1992 | 11 |
| 1993 | 5 |
| 1994 | 20 |
| 1995 | 15 |
| 1996 | 12 |
| 1997 | 7 |
| 1998 | 8 |
| 1999 | 7 |
| 2000 | 10 |
| 2001 | 7 |
| 2002 | 14 |
| 2003 | 15 |
| 2004 | 6 |
| 2005 | 4 |
| 2006 | 8 |
| 2007 | 11 |
| 2008 | 1 |
| 2009 | 5 |
| 2010 | 6 |
| 2011 | 8 |
| 2012 | 15 |
| 2013 | 15 |
| 2014 | 11 |
| 2015 | 21 |
| 2016 | 15 |
| 2017 | 13 |
| 2018 | 12 |
| 2019 | 10 |
| 2020 | 29 |
| 2021 | 15 |
| 2022 | 19 |
| 2023 | 8 |
| 2024 | 10 |
| 2025 | 27 |
| 2026 | 20 |
All-Time Record Progression
4 new records| Date | Kind | Detail |
|---|---|---|
| 1947-07-23 | Record high minimum temperature | Record high minimum temperature 27.8 C (82.0 F) |
| 1982-09-27 | Record daily precipitation | Record daily precipitation 79.0 mm (3.1 in) |
| 1988-01-06 | Record snow depth | Record snow depth 50.8 cm (20.0 in) |
| 1994-07-29 | Record high maximum temperature | Record high maximum temperature 43.9 C (111.0 F) |
Wettest Day of Each Month
Sep: 79.0 mm (3.1 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 33.0 mm (1.3 in) | 6 January 1939 |
| Feb | 33.3 mm (1.3 in) | 10 February 2009 |
| Mar | 51.8 mm (2.0 in) | 31 March 2017 |
| Apr | 38.1 mm (1.5 in) | 8 April 2011 |
| May | 64.8 mm (2.6 in) | 12 May 2010 |
| Jun | 52.1 mm (2.1 in) | 13 June 1967 |
| Jul | 32.8 mm (1.3 in) | 11 July 1932 |
| Aug | 76.2 mm (3.0 in) | 2 August 2001 |
| Sep | 79.0 mm (3.1 in) | 27 September 1982 |
| Oct | 40.6 mm (1.6 in) | 9 October 1961 |
| Nov | 29.5 mm (1.2 in) | 12 November 2004 |
| Dec | 26.7 mm (1.1 in) | 22 December 2010 |
Period of Record Coverage
1903 to 2026| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 1903 | 364 | 100% | Yes |
| 1904 | 366 | 100% | Yes |
| 1905 | 364 | 100% | Yes |
| 1906 | 242 | 66% | No |
| 1913 | 198 | 54% | No |
| 1914 | 356 | 98% | Yes |
| 1915 | 364 | 100% | Yes |
| 1916 | 332 | 91% | Yes |
| 1917 | 359 | 98% | Yes |
| 1918 | 361 | 99% | Yes |
| 1919 | 357 | 98% | Yes |
| 1920 | 357 | 98% | Yes |
| 1921 | 347 | 95% | Yes |
| 1922 | 354 | 97% | Yes |
| 1923 | 357 | 98% | Yes |
| 1924 | 365 | 100% | Yes |
| 1925 | 341 | 93% | Yes |
| 1926 | 353 | 97% | Yes |
| 1927 | 358 | 98% | Yes |
| 1928 | 360 | 98% | Yes |
| 1929 | 324 | 89% | No |
| 1930 | 361 | 99% | Yes |
| 1931 | 360 | 99% | Yes |
| 1932 | 359 | 98% | Yes |
| 1933 | 354 | 97% | Yes |
| 1934 | 362 | 99% | Yes |
| 1935 | 355 | 97% | Yes |
| 1936 | 359 | 98% | Yes |
| 1937 | 358 | 98% | Yes |
| 1938 | 361 | 99% | Yes |
| 1939 | 363 | 99% | Yes |
| 1940 | 355 | 97% | Yes |
| 1941 | 362 | 99% | Yes |
| 1942 | 235 | 64% | No |
| 1947 | 207 | 57% | No |
| 1948 | 194 | 53% | No |
| 1949 | 268 | 73% | No |
| 1950 | 361 | 99% | Yes |
| 1951 | 339 | 93% | Yes |
| 1952 | 346 | 95% | Yes |
| 1953 | 317 | 87% | No |
| 1954 | 289 | 79% | No |
| 1955 | 336 | 92% | Yes |
| 1956 | 307 | 84% | No |
| 1957 | 215 | 59% | No |
| 1958 | 207 | 57% | No |
| 1959 | 294 | 81% | No |
| 1960 | 274 | 75% | No |
| 1961 | 294 | 81% | No |
| 1962 | 338 | 93% | Yes |
| 1963 | 330 | 90% | Yes |
| 1964 | 247 | 67% | No |
| 1965 | 331 | 91% | Yes |
| 1966 | 359 | 98% | Yes |
| 1967 | 269 | 74% | No |
| 1968 | 215 | 59% | No |
| 1969 | 350 | 96% | Yes |
| 1970 | 357 | 98% | Yes |
| 1971 | 354 | 97% | Yes |
| 1972 | 301 | 82% | No |
| 1973 | 249 | 68% | No |
| 1974 | 327 | 90% | No |
| 1975 | 321 | 88% | No |
| 1976 | 298 | 81% | No |
| 1977 | 191 | 52% | No |
| 1978 | 335 | 92% | Yes |
| 1979 | 355 | 97% | Yes |
| 1980 | 366 | 100% | Yes |
| 1981 | 364 | 100% | Yes |
| 1982 | 362 | 99% | Yes |
| 1983 | 365 | 100% | Yes |
| 1984 | 366 | 100% | Yes |
| 1985 | 365 | 100% | Yes |
| 1986 | 364 | 100% | Yes |
| 1987 | 365 | 100% | Yes |
| 1988 | 365 | 100% | Yes |
| 1989 | 365 | 100% | Yes |
| 1990 | 364 | 100% | Yes |
| 1991 | 358 | 98% | Yes |
| 1992 | 340 | 93% | Yes |
| 1993 | 315 | 86% | No |
| 1994 | 338 | 93% | Yes |
| 1995 | 348 | 95% | Yes |
| 1996 | 344 | 94% | Yes |
| 1997 | 334 | 92% | Yes |
| 1998 | 364 | 100% | Yes |
| 1999 | 361 | 99% | Yes |
| 2000 | 366 | 100% | Yes |
| 2001 | 365 | 100% | Yes |
| 2002 | 363 | 99% | Yes |
| 2003 | 364 | 100% | Yes |
| 2004 | 365 | 100% | Yes |
| 2005 | 334 | 92% | Yes |
| 2006 | 363 | 99% | Yes |
| 2007 | 300 | 82% | No |
| 2008 | 245 | 67% | No |
| 2009 | 365 | 100% | Yes |
| 2010 | 333 | 91% | Yes |
| 2011 | 334 | 92% | Yes |
| 2012 | 363 | 99% | Yes |
| 2013 | 335 | 92% | Yes |
| 2014 | 364 | 100% | Yes |
| 2015 | 358 | 98% | Yes |
| 2016 | 366 | 100% | Yes |
| 2017 | 361 | 99% | Yes |
| 2018 | 365 | 100% | Yes |
| 2019 | 361 | 99% | Yes |
| 2020 | 339 | 93% | Yes |
| 2021 | 365 | 100% | Yes |
| 2022 | 365 | 100% | Yes |
| 2023 | 302 | 83% | No |
| 2024 | 342 | 93% | Yes |
| 2025 | 359 | 98% | Yes |
| 2026 | 234 | 64% | No |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 29 August 2026 | Ibapah, US | daily high min (Tie, Provisional) | 13.9 C (57.0 F) | tie | 120 years | 10 of 100 (Routine) |
| 20 August 2026 | Ibapah, US | daily high max (Tie, Provisional) | 40.0 C (104.0 F) | tie | 5 years | 2 of 100 (Routine) |
| 19 August 2026 | Ibapah, US | daily high max (Tie, Provisional) | 37.8 C (100.0 F) | tie | 40 years | 5 of 100 (Routine) |
| 10 August 2026 | Ibapah, US | daily high max | 38.9 C (102.0 F) | 0.6 C (1.1 F) | 8 years | 13 of 100 (Routine) |
| 9 August 2026 | Ibapah, US | daily high max (Tie) | 39.4 C (102.9 F) | tie | 25 years | 4 of 100 (Routine) |
| 8 August 2026 | Ibapah, US | daily high max | 40.6 C (105.1 F) | 1.2 C (2.2 F) | 32 years | 22 of 100 (Routine) |
| 7 August 2026 | Ibapah, US | daily high max | 40.0 C (104.0 F) | 1.7 C (3.1 F) | 40 years | 27 of 100 (Routine) |
| 1 August 2026 | Ibapah, US | daily high max | 39.4 C (102.9 F) | 0.5 C (0.9 F) | 25 years | 18 of 100 (Routine) |
| 13 July 2026 | Ibapah, US | daily high max (Tie) | 41.1 C (106.0 F) | tie | 24 years | 4 of 100 (Routine) |
| 24 June 2026 | Ibapah, US | daily high max (Tie) | 37.8 C (100.0 F) | tie | 19 years | 3 of 100 (Routine) |
| 26 May 2026 | Ibapah, US | daily high max (Tie) | 32.2 C (90.0 F) | tie | 33 years | 5 of 100 (Routine) |
| 18 May 2026 | Ibapah, US | daily low max | 8.3 C (46.9 F) | 2.8 C (5.0 F) | 104 years | 44 of 100 (Notable) |
| 16 May 2026 | Ibapah, US | monthly high max (Tie) | 36.7 C (98.1 F) | tie | 22 years | 6 of 100 (Routine) |
| 13 May 2026 | Ibapah, US | daily high max | 36.1 C (97.0 F) | 4.4 C (7.9 F) | 32 years | 26 of 100 (Routine) |
| 12 May 2026 | Ibapah, US | daily high max | 35.6 C (96.1 F) | 3.4 C (6.1 F) | 29 years | 23 of 100 (Routine) |
| 18 April 2026 | Ibapah, US | daily low min | -11.7 C (10.9 F) | 2.8 C (5.0 F) | 1 year | 17 of 100 (Routine) |
| 17 April 2026 | Ibapah, US | daily low min (Tie) | -11.1 C (12.0 F) | tie | 104 years | 10 of 100 (Routine) |
| 11 April 2026 | Ibapah, US | daily high max | 28.3 C (82.9 F) | 0.5 C (0.9 F) | 12 years | 13 of 100 (Routine) |
| 1 April 2026 | Ibapah, US | daily high min (Tie) | 3.3 C (37.9 F) | tie | 103 years | 10 of 100 (Routine) |
| 31 March 2026 | Ibapah, US | daily high min | 6.1 C (43.0 F) | 2.2 C (4.0 F) | 48 years | 28 of 100 (Routine) |
Climate Trend
71 complete years, 1903 to 2025| Year | Annual mean temperature | Difference from the station mean |
|---|---|---|
| 1903 | 6.6 C | -1.58 C |
| 1904 | 7.4 C | -0.84 C |
| 1905 | 6.5 C | -1.75 C |
| 1914 | 7.9 C | -0.30 C |
| 1915 | 7.8 C | -0.38 C |
| 1917 | 6.4 C | -1.82 C |
| 1918 | 7.9 C | -0.31 C |
| 1919 | 7.6 C | -0.66 C |
| 1920 | 6.8 C | -1.43 C |
| 1921 | 8.5 C | +0.23 C |
| 1922 | 6.7 C | -1.49 C |
| 1923 | 6.4 C | -1.85 C |
| 1924 | 7.1 C | -1.11 C |
| 1926 | 8.7 C | +0.51 C |
| 1927 | 8.3 C | +0.03 C |
| 1928 | 8.2 C | -0.04 C |
| 1931 | 7.9 C | -0.34 C |
| 1932 | 7.0 C | -1.27 C |
| 1933 | 7.8 C | -0.43 C |
| 1934 | 9.8 C | +1.61 C |
| 1935 | 7.9 C | -0.37 C |
| 1936 | 8.4 C | +0.13 C |
| 1937 | 7.7 C | -0.52 C |
| 1938 | 8.2 C | +0.02 C |
| 1939 | 7.9 C | -0.32 C |
| 1940 | 9.2 C | +0.94 C |
| 1941 | 7.9 C | -0.32 C |
| 1950 | 7.9 C | -0.36 C |
| 1955 | 5.9 C | -2.36 C |
| 1966 | 8.0 C | -0.24 C |
| 1970 | 7.9 C | -0.28 C |
| 1971 | 7.3 C | -0.88 C |
| 1975 | 7.1 C | -1.11 C |
| 1978 | 8.2 C | +0.02 C |
| 1979 | 7.7 C | -0.57 C |
| 1980 | 8.0 C | -0.21 C |
| 1981 | 8.9 C | +0.69 C |
| 1982 | 7.4 C | -0.86 C |
| 1983 | 8.2 C | +0.01 C |
| 1984 | 6.9 C | -1.34 C |
| 1985 | 7.3 C | -0.88 C |
| 1986 | 9.0 C | +0.82 C |
| 1987 | 7.9 C | -0.29 C |
| 1988 | 8.1 C | -0.13 C |
| 1989 | 8.4 C | +0.14 C |
| 1990 | 8.2 C | -0.04 C |
| 1991 | 8.1 C | -0.12 C |
| 1992 | 8.8 C | +0.59 C |
| 1994 | 9.3 C | +1.10 C |
| 1995 | 9.0 C | +0.79 C |
| 1996 | 9.3 C | +1.10 C |
| 1998 | 8.5 C | +0.30 C |
| 1999 | 8.5 C | +0.30 C |
| 2000 | 9.0 C | +0.78 C |
| 2001 | 9.1 C | +0.88 C |
| 2002 | 8.2 C | -0.03 C |
| 2003 | 9.6 C | +1.39 C |
| 2004 | 8.6 C | +0.38 C |
| 2006 | 8.5 C | +0.29 C |
| 2009 | 8.1 C | -0.14 C |
| 2012 | 9.5 C | +1.29 C |
| 2014 | 10.0 C | +1.81 C |
| 2015 | 9.8 C | +1.58 C |
| 2016 | 9.7 C | +1.44 C |
| 2017 | 9.7 C | +1.51 C |
| 2018 | 9.5 C | +1.30 C |
| 2019 | 8.4 C | +0.19 C |
| 2021 | 9.6 C | +1.38 C |
| 2022 | 8.5 C | +0.28 C |
| 2024 | 9.5 C | +1.27 C |
| 2025 | 10.1 C | +1.87 C |
The annual mean temperature here has risen by 0.2 C (0.1 to 0.2) per decade over 1903 to 2025. In Fahrenheit: 0.3 F (0.2 to 0.4) per decade. The slope is a straight line fitted to 71 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 | 1903 to 2025 | 71 | Rise |
| Mean daily maximum | 0.3 C (0.2 to 0.3) per decade | 0.5 F (0.3 to 0.6) per decade | 1903 to 2025 | 71 | Rise |
| Mean daily minimum | 0.07 C (0.02 to 0.13) per decade | 0.13 F (0.04 to 0.23) per decade | 1903 to 2025 | 71 | 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
1903 to 2026| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Hottest day (TXx) | 43.9 C (111.0 F) | 1994 | 37.8 C (100.0 F) | 114 |
| Coldest night (TNn) | -39.4 C (-38.9 F) | 1937 | -26.7 C (-16.1 F) | 114 |
| Wettest day (Rx1day) | 79.0 mm (3.1 in) | 1982 | 25.4 mm (1.0 in) | 115 |
| Wettest five days (Rx5day) | 112.3 mm (4.4 in) | 1982 | 38.1 mm (1.5 in) | 115 |
| Longest dry spell (CDD) | 93 days | 1999 | 37 days | 115 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1903 | 35.6 C (96.1 F) |
| 1904 | 34.4 C (93.9 F) |
| 1905 | 36.7 C (98.1 F) |
| 1906 | 35.0 C (95.0 F) |
| 1913 | 35.6 C (96.1 F) |
| 1914 | 36.7 C (98.1 F) |
| 1915 | 36.7 C (98.1 F) |
| 1916 | 35.0 C (95.0 F) |
| 1917 | 36.1 C (97.0 F) |
| 1918 | 36.7 C (98.1 F) |
| 1919 | 36.1 C (97.0 F) |
| 1920 | 35.6 C (96.1 F) |
| 1921 | 34.4 C (93.9 F) |
| 1922 | 37.8 C (100.0 F) |
| 1923 | 37.2 C (99.0 F) |
| 1924 | 37.8 C (100.0 F) |
| 1925 | 40.0 C (104.0 F) |
| 1926 | 37.2 C (99.0 F) |
| 1927 | 36.7 C (98.1 F) |
| 1928 | 37.8 C (100.0 F) |
| 1929 | 38.9 C (102.0 F) |
| 1930 | 36.7 C (98.1 F) |
| 1931 | 41.1 C (106.0 F) |
| 1932 | 36.7 C (98.1 F) |
| 1933 | 39.4 C (102.9 F) |
| 1934 | 38.9 C (102.0 F) |
| 1935 | 37.8 C (100.0 F) |
| 1936 | 37.8 C (100.0 F) |
| 1937 | 38.9 C (102.0 F) |
| 1938 | 36.7 C (98.1 F) |
| 1939 | 37.8 C (100.0 F) |
| 1940 | 38.9 C (102.0 F) |
| 1941 | 37.8 C (100.0 F) |
| 1942 | 39.4 C (102.9 F) |
| 1946 | n/a |
| 1947 | 37.2 C (99.0 F) |
| 1948 | 35.6 C (96.1 F) |
| 1949 | 37.2 C (99.0 F) |
| 1950 | 37.2 C (99.0 F) |
| 1951 | 37.2 C (99.0 F) |
| 1952 | 37.2 C (99.0 F) |
| 1953 | 37.2 C (99.0 F) |
| 1954 | 39.4 C (102.9 F) |
| 1955 | 36.7 C (98.1 F) |
| 1956 | 37.2 C (99.0 F) |
| 1957 | 37.2 C (99.0 F) |
| 1958 | 38.3 C (100.9 F) |
| 1959 | 37.8 C (100.0 F) |
| 1960 | 38.9 C (102.0 F) |
| 1961 | 38.9 C (102.0 F) |
| 1962 | 37.8 C (100.0 F) |
| 1963 | 37.8 C (100.0 F) |
| 1964 | 37.8 C (100.0 F) |
| 1965 | 35.6 C (96.1 F) |
| 1966 | 39.4 C (102.9 F) |
| 1967 | 37.2 C (99.0 F) |
| 1968 | 36.7 C (98.1 F) |
| 1969 | 36.1 C (97.0 F) |
| 1970 | 38.9 C (102.0 F) |
| 1971 | 37.2 C (99.0 F) |
| 1972 | 38.9 C (102.0 F) |
| 1973 | 38.9 C (102.0 F) |
| 1974 | 38.3 C (100.9 F) |
| 1975 | 36.7 C (98.1 F) |
| 1976 | 38.9 C (102.0 F) |
| 1977 | 38.3 C (100.9 F) |
| 1978 | 38.9 C (102.0 F) |
| 1979 | 38.3 C (100.9 F) |
| 1980 | 37.8 C (100.0 F) |
| 1981 | 37.2 C (99.0 F) |
| 1982 | 36.7 C (98.1 F) |
| 1983 | 37.2 C (99.0 F) |
| 1984 | 36.7 C (98.1 F) |
| 1985 | 40.0 C (104.0 F) |
| 1986 | 38.3 C (100.9 F) |
| 1987 | 38.3 C (100.9 F) |
| 1988 | 38.9 C (102.0 F) |
| 1989 | 40.0 C (104.0 F) |
| 1990 | 38.9 C (102.0 F) |
| 1991 | 37.8 C (100.0 F) |
| 1992 | 37.8 C (100.0 F) |
| 1993 | 35.0 C (95.0 F) |
| 1994 | 43.9 C (111.0 F) |
| 1995 | 38.9 C (102.0 F) |
| 1996 | 37.8 C (100.0 F) |
| 1997 | 36.1 C (97.0 F) |
| 1998 | 40.6 C (105.1 F) |
| 1999 | 37.8 C (100.0 F) |
| 2000 | 41.7 C (107.1 F) |
| 2001 | 40.0 C (104.0 F) |
| 2002 | 41.1 C (106.0 F) |
| 2003 | 40.6 C (105.1 F) |
| 2004 | 37.8 C (100.0 F) |
| 2005 | 40.0 C (104.0 F) |
| 2006 | 39.4 C (102.9 F) |
| 2007 | 40.6 C (105.1 F) |
| 2008 | 38.9 C (102.0 F) |
| 2009 | 37.8 C (100.0 F) |
| 2010 | 38.3 C (100.9 F) |
| 2011 | 40.0 C (104.0 F) |
| 2012 | 42.2 C (108.0 F) |
| 2013 | 40.0 C (104.0 F) |
| 2014 | 40.6 C (105.1 F) |
| 2015 | 40.6 C (105.1 F) |
| 2016 | 39.4 C (102.9 F) |
| 2017 | 39.4 C (102.9 F) |
| 2018 | 40.0 C (104.0 F) |
| 2019 | 37.2 C (99.0 F) |
| 2020 | 42.2 C (108.0 F) |
| 2021 | 40.6 C (105.1 F) |
| 2022 | 39.4 C (102.9 F) |
| 2023 | 38.3 C (100.9 F) |
| 2024 | 40.6 C (105.1 F) |
| 2025 | 40.6 C (105.1 F) |
| 2026 | 41.1 C (106.0 F) |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1903 | -35.6 C (-32.1 F) |
| 1904 | -25.0 C (-13.0 F) |
| 1905 | -30.0 C (-22.0 F) |
| 1906 | -27.2 C (-17.0 F) |
| 1913 | -29.4 C (-20.9 F) |
| 1914 | -27.2 C (-17.0 F) |
| 1915 | -26.1 C (-15.0 F) |
| 1916 | -31.7 C (-25.1 F) |
| 1917 | -33.9 C (-29.0 F) |
| 1918 | -28.3 C (-18.9 F) |
| 1919 | -29.4 C (-20.9 F) |
| 1920 | -30.0 C (-22.0 F) |
| 1921 | -23.3 C (-9.9 F) |
| 1922 | -34.4 C (-29.9 F) |
| 1923 | -26.7 C (-16.1 F) |
| 1924 | -35.6 C (-32.1 F) |
| 1925 | -18.9 C (-2.0 F) |
| 1926 | -26.7 C (-16.1 F) |
| 1927 | -28.9 C (-20.0 F) |
| 1928 | -28.3 C (-18.9 F) |
| 1929 | -22.8 C (-9.0 F) |
| 1930 | -31.1 C (-24.0 F) |
| 1931 | -28.3 C (-18.9 F) |
| 1932 | -38.9 C (-38.0 F) |
| 1933 | -34.4 C (-29.9 F) |
| 1934 | -21.7 C (-7.1 F) |
| 1935 | -22.2 C (-8.0 F) |
| 1936 | -26.7 C (-16.1 F) |
| 1937 | -39.4 C (-38.9 F) |
| 1938 | -21.1 C (-6.0 F) |
| 1939 | -26.1 C (-15.0 F) |
| 1940 | -26.7 C (-16.1 F) |
| 1941 | -23.9 C (-11.0 F) |
| 1942 | -30.0 C (-22.0 F) |
| 1946 | n/a |
| 1947 | -23.3 C (-9.9 F) |
| 1948 | -26.1 C (-15.0 F) |
| 1949 | -23.9 C (-11.0 F) |
| 1950 | -26.1 C (-15.0 F) |
| 1951 | -29.4 C (-20.9 F) |
| 1952 | -27.8 C (-18.0 F) |
| 1953 | -20.0 C (-4.0 F) |
| 1954 | -25.0 C (-13.0 F) |
| 1955 | -30.6 C (-23.1 F) |
| 1956 | -31.1 C (-24.0 F) |
| 1957 | -33.3 C (-27.9 F) |
| 1958 | -23.3 C (-9.9 F) |
| 1959 | -26.7 C (-16.1 F) |
| 1960 | -26.7 C (-16.1 F) |
| 1961 | -17.8 C (0.0 F) |
| 1962 | -31.1 C (-24.0 F) |
| 1963 | -31.7 C (-25.1 F) |
| 1964 | -20.6 C (-5.1 F) |
| 1965 | -27.2 C (-17.0 F) |
| 1966 | -28.9 C (-20.0 F) |
| 1967 | -21.7 C (-7.1 F) |
| 1968 | -26.7 C (-16.1 F) |
| 1969 | -23.9 C (-11.0 F) |
| 1970 | -25.6 C (-14.1 F) |
| 1971 | -34.4 C (-29.9 F) |
| 1972 | -35.0 C (-31.0 F) |
| 1973 | -30.0 C (-22.0 F) |
| 1974 | -25.0 C (-13.0 F) |
| 1975 | -23.3 C (-9.9 F) |
| 1976 | -27.2 C (-17.0 F) |
| 1977 | -23.3 C (-9.9 F) |
| 1978 | -28.9 C (-20.0 F) |
| 1979 | -32.8 C (-27.0 F) |
| 1980 | -30.0 C (-22.0 F) |
| 1981 | -24.4 C (-11.9 F) |
| 1982 | -32.2 C (-26.0 F) |
| 1983 | -21.1 C (-6.0 F) |
| 1984 | -25.0 C (-13.0 F) |
| 1985 | -25.6 C (-14.1 F) |
| 1986 | -22.8 C (-9.0 F) |
| 1987 | -30.6 C (-23.1 F) |
| 1988 | -27.2 C (-17.0 F) |
| 1989 | -35.0 C (-31.0 F) |
| 1990 | -32.2 C (-26.0 F) |
| 1991 | -24.4 C (-11.9 F) |
| 1992 | -25.6 C (-14.1 F) |
| 1993 | -29.4 C (-20.9 F) |
| 1994 | -25.0 C (-13.0 F) |
| 1995 | -25.0 C (-13.0 F) |
| 1996 | -26.7 C (-16.1 F) |
| 1997 | -26.1 C (-15.0 F) |
| 1998 | -26.7 C (-16.1 F) |
| 1999 | -23.3 C (-9.9 F) |
| 2000 | -17.8 C (0.0 F) |
| 2001 | -25.6 C (-14.1 F) |
| 2002 | -31.7 C (-25.1 F) |
| 2003 | -22.2 C (-8.0 F) |
| 2004 | -21.1 C (-6.0 F) |
| 2005 | -25.0 C (-13.0 F) |
| 2006 | -23.3 C (-9.9 F) |
| 2007 | -28.9 C (-20.0 F) |
| 2008 | -23.3 C (-9.9 F) |
| 2009 | -27.8 C (-18.0 F) |
| 2010 | -26.1 C (-15.0 F) |
| 2011 | -25.0 C (-13.0 F) |
| 2012 | -23.3 C (-9.9 F) |
| 2013 | -29.4 C (-20.9 F) |
| 2014 | -28.9 C (-20.0 F) |
| 2015 | -27.2 C (-17.0 F) |
| 2016 | -25.6 C (-14.1 F) |
| 2017 | -32.8 C (-27.0 F) |
| 2018 | -20.6 C (-5.1 F) |
| 2019 | -23.3 C (-9.9 F) |
| 2020 | -23.9 C (-11.0 F) |
| 2021 | -18.9 C (-2.0 F) |
| 2022 | -22.2 C (-8.0 F) |
| 2023 | -28.9 C (-20.0 F) |
| 2024 | -20.0 C (-4.0 F) |
| 2025 | -21.7 C (-7.1 F) |
| 2026 | -18.3 C (-0.9 F) |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1903 | 28.2 mm (1.1 in) |
| 1904 | 31.8 mm (1.3 in) |
| 1905 | 25.4 mm (1.0 in) |
| 1906 | 40.6 mm (1.6 in) |
| 1913 | 16.5 mm (0.6 in) |
| 1914 | 18.5 mm (0.7 in) |
| 1915 | 27.4 mm (1.1 in) |
| 1916 | 19.3 mm (0.8 in) |
| 1917 | 16.3 mm (0.6 in) |
| 1918 | 25.4 mm (1.0 in) |
| 1919 | 16.3 mm (0.6 in) |
| 1920 | 22.9 mm (0.9 in) |
| 1921 | 32.0 mm (1.3 in) |
| 1922 | 25.9 mm (1.0 in) |
| 1923 | 26.2 mm (1.0 in) |
| 1924 | 22.4 mm (0.9 in) |
| 1925 | 13.7 mm (0.5 in) |
| 1926 | 15.0 mm (0.6 in) |
| 1927 | 20.3 mm (0.8 in) |
| 1928 | 48.8 mm (1.9 in) |
| 1929 | 30.5 mm (1.2 in) |
| 1930 | 22.9 mm (0.9 in) |
| 1931 | 19.3 mm (0.8 in) |
| 1932 | 38.1 mm (1.5 in) |
| 1933 | 19.1 mm (0.8 in) |
| 1934 | 19.1 mm (0.8 in) |
| 1935 | 18.5 mm (0.7 in) |
| 1936 | 44.2 mm (1.7 in) |
| 1937 | 16.0 mm (0.6 in) |
| 1938 | 59.7 mm (2.4 in) |
| 1939 | 33.0 mm (1.3 in) |
| 1940 | 24.1 mm (0.9 in) |
| 1941 | 31.0 mm (1.2 in) |
| 1942 | 24.1 mm (0.9 in) |
| 1946 | 12.2 mm (0.5 in) |
| 1947 | 23.1 mm (0.9 in) |
| 1948 | 7.1 mm (0.28 in) |
| 1949 | 19.3 mm (0.8 in) |
| 1950 | 24.6 mm (1.0 in) |
| 1951 | 19.3 mm (0.8 in) |
| 1952 | 34.8 mm (1.4 in) |
| 1953 | 14.2 mm (0.6 in) |
| 1954 | 35.6 mm (1.4 in) |
| 1955 | 50.8 mm (2.0 in) |
| 1956 | 35.6 mm (1.4 in) |
| 1957 | 17.8 mm (0.7 in) |
| 1958 | 19.1 mm (0.8 in) |
| 1959 | 12.2 mm (0.5 in) |
| 1960 | 16.5 mm (0.6 in) |
| 1961 | 40.6 mm (1.6 in) |
| 1962 | 40.6 mm (1.6 in) |
| 1963 | 22.1 mm (0.9 in) |
| 1964 | 31.8 mm (1.3 in) |
| 1965 | 26.7 mm (1.1 in) |
| 1966 | 16.5 mm (0.6 in) |
| 1967 | 52.1 mm (2.1 in) |
| 1968 | 20.1 mm (0.8 in) |
| 1969 | 26.2 mm (1.0 in) |
| 1970 | 24.1 mm (0.9 in) |
| 1971 | 25.4 mm (1.0 in) |
| 1972 | 16.5 mm (0.6 in) |
| 1973 | 17.8 mm (0.7 in) |
| 1974 | 21.6 mm (0.9 in) |
| 1975 | 23.4 mm (0.9 in) |
| 1976 | 25.4 mm (1.0 in) |
| 1977 | 13.0 mm (0.5 in) |
| 1978 | 18.0 mm (0.7 in) |
| 1979 | 26.7 mm (1.1 in) |
| 1980 | 31.8 mm (1.3 in) |
| 1981 | 27.4 mm (1.1 in) |
| 1982 | 79.0 mm (3.1 in) |
| 1983 | 33.0 mm (1.3 in) |
| 1984 | 25.1 mm (1.0 in) |
| 1985 | 30.5 mm (1.2 in) |
| 1986 | 38.6 mm (1.5 in) |
| 1987 | 32.5 mm (1.3 in) |
| 1988 | 24.4 mm (1.0 in) |
| 1989 | 35.8 mm (1.4 in) |
| 1990 | 35.3 mm (1.4 in) |
| 1991 | 17.5 mm (0.7 in) |
| 1992 | 20.8 mm (0.8 in) |
| 1993 | 27.4 mm (1.1 in) |
| 1994 | 16.3 mm (0.6 in) |
| 1995 | 27.9 mm (1.1 in) |
| 1996 | 27.2 mm (1.1 in) |
| 1997 | 24.9 mm (1.0 in) |
| 1998 | 24.1 mm (0.9 in) |
| 1999 | 25.7 mm (1.0 in) |
| 2000 | 25.7 mm (1.0 in) |
| 2001 | 76.2 mm (3.0 in) |
| 2002 | 35.6 mm (1.4 in) |
| 2003 | 23.9 mm (0.9 in) |
| 2004 | 33.3 mm (1.3 in) |
| 2005 | 39.6 mm (1.6 in) |
| 2006 | 27.4 mm (1.1 in) |
| 2007 | 44.7 mm (1.8 in) |
| 2008 | 18.5 mm (0.7 in) |
| 2009 | 33.3 mm (1.3 in) |
| 2010 | 64.8 mm (2.6 in) |
| 2011 | 40.1 mm (1.6 in) |
| 2012 | 23.1 mm (0.9 in) |
| 2013 | 26.7 mm (1.1 in) |
| 2014 | 27.7 mm (1.1 in) |
| 2015 | 14.5 mm (0.6 in) |
| 2016 | 35.6 mm (1.4 in) |
| 2017 | 51.8 mm (2.0 in) |
| 2018 | 17.5 mm (0.7 in) |
| 2019 | 30.7 mm (1.2 in) |
| 2020 | 24.4 mm (1.0 in) |
| 2021 | 24.9 mm (1.0 in) |
| 2022 | 24.1 mm (0.9 in) |
| 2023 | 29.2 mm (1.1 in) |
| 2024 | 12.7 mm (0.5 in) |
| 2025 | 18.5 mm (0.7 in) |
| 2026 | 15.5 mm (0.6 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1903 | 42.7 mm (1.7 in) |
| 1904 | 34.8 mm (1.4 in) |
| 1905 | 28.4 mm (1.1 in) |
| 1906 | 40.6 mm (1.6 in) |
| 1913 | 36.0 mm (1.4 in) |
| 1914 | 14.0 mm (0.6 in) |
| 1915 | 32.5 mm (1.3 in) |
| 1916 | 36.6 mm (1.4 in) |
| 1917 | 40.2 mm (1.6 in) |
| 1918 | 50.0 mm (2.0 in) |
| 1919 | 39.6 mm (1.6 in) |
| 1920 | 51.1 mm (2.0 in) |
| 1921 | 36.7 mm (1.4 in) |
| 1922 | 41.2 mm (1.6 in) |
| 1923 | 31.3 mm (1.2 in) |
| 1924 | 22.4 mm (0.9 in) |
| 1925 | 38.6 mm (1.5 in) |
| 1926 | 32.5 mm (1.3 in) |
| 1927 | 31.5 mm (1.2 in) |
| 1928 | 35.3 mm (1.4 in) |
| 1929 | 44.4 mm (1.7 in) |
| 1930 | 50.8 mm (2.0 in) |
| 1931 | 24.4 mm (1.0 in) |
| 1932 | 53.2 mm (2.1 in) |
| 1933 | 24.2 mm (1.0 in) |
| 1934 | 21.6 mm (0.9 in) |
| 1935 | 26.6 mm (1.0 in) |
| 1936 | 82.8 mm (3.3 in) |
| 1937 | 23.8 mm (0.9 in) |
| 1938 | 63.2 mm (2.5 in) |
| 1939 | 29.2 mm (1.1 in) |
| 1940 | 41.9 mm (1.6 in) |
| 1941 | 63.5 mm (2.5 in) |
| 1942 | 47.5 mm (1.9 in) |
| 1946 | 14.5 mm (0.6 in) |
| 1947 | 44.6 mm (1.8 in) |
| 1948 | 10.7 mm (0.4 in) |
| 1949 | 31.0 mm (1.2 in) |
| 1950 | 38.1 mm (1.5 in) |
| 1951 | 29.2 mm (1.1 in) |
| 1952 | 39.9 mm (1.6 in) |
| 1953 | 19.5 mm (0.8 in) |
| 1954 | 38.6 mm (1.5 in) |
| 1955 | 99.5 mm (3.9 in) |
| 1956 | 37.6 mm (1.5 in) |
| 1957 | 40.7 mm (1.6 in) |
| 1958 | 24.4 mm (1.0 in) |
| 1959 | 14.5 mm (0.6 in) |
| 1960 | 20.0 mm (0.8 in) |
| 1961 | 40.6 mm (1.6 in) |
| 1962 | 40.6 mm (1.6 in) |
| 1963 | 68.6 mm (2.7 in) |
| 1964 | 46.8 mm (1.8 in) |
| 1965 | 38.6 mm (1.5 in) |
| 1966 | 25.4 mm (1.0 in) |
| 1967 | 76.2 mm (3.0 in) |
| 1968 | 43.2 mm (1.7 in) |
| 1969 | 56.0 mm (2.2 in) |
| 1970 | 24.1 mm (0.9 in) |
| 1971 | 38.1 mm (1.5 in) |
| 1972 | 22.1 mm (0.9 in) |
| 1973 | 38.1 mm (1.5 in) |
| 1974 | 28.7 mm (1.1 in) |
| 1975 | 45.0 mm (1.8 in) |
| 1976 | 46.2 mm (1.8 in) |
| 1977 | 13.8 mm (0.5 in) |
| 1978 | 25.6 mm (1.0 in) |
| 1979 | 28.2 mm (1.1 in) |
| 1980 | 47.1 mm (1.9 in) |
| 1981 | 47.2 mm (1.9 in) |
| 1982 | 112.3 mm (4.4 in) |
| 1983 | 57.2 mm (2.3 in) |
| 1984 | 50.5 mm (2.0 in) |
| 1985 | 30.8 mm (1.2 in) |
| 1986 | 54.1 mm (2.1 in) |
| 1987 | 41.4 mm (1.6 in) |
| 1988 | 24.4 mm (1.0 in) |
| 1989 | 36.8 mm (1.4 in) |
| 1990 | 40.4 mm (1.6 in) |
| 1991 | 42.2 mm (1.7 in) |
| 1992 | 33.0 mm (1.3 in) |
| 1993 | 26.2 mm (1.0 in) |
| 1994 | 27.0 mm (1.1 in) |
| 1995 | 46.9 mm (1.8 in) |
| 1996 | 47.0 mm (1.9 in) |
| 1997 | 55.3 mm (2.2 in) |
| 1998 | 51.8 mm (2.0 in) |
| 1999 | 38.1 mm (1.5 in) |
| 2000 | 31.3 mm (1.2 in) |
| 2001 | 81.3 mm (3.2 in) |
| 2002 | 44.0 mm (1.7 in) |
| 2003 | 38.9 mm (1.5 in) |
| 2004 | 41.1 mm (1.6 in) |
| 2005 | 45.5 mm (1.8 in) |
| 2006 | 47.5 mm (1.9 in) |
| 2007 | 19.6 mm (0.8 in) |
| 2008 | 18.5 mm (0.7 in) |
| 2009 | 39.4 mm (1.6 in) |
| 2010 | 72.7 mm (2.9 in) |
| 2011 | 63.2 mm (2.5 in) |
| 2012 | 23.1 mm (0.9 in) |
| 2013 | 26.7 mm (1.1 in) |
| 2014 | 31.3 mm (1.2 in) |
| 2015 | 36.4 mm (1.4 in) |
| 2016 | 45.8 mm (1.8 in) |
| 2017 | 70.0 mm (2.8 in) |
| 2018 | 23.5 mm (0.9 in) |
| 2019 | 59.9 mm (2.4 in) |
| 2020 | 31.5 mm (1.2 in) |
| 2021 | 25.4 mm (1.0 in) |
| 2022 | 24.1 mm (0.9 in) |
| 2023 | 33.8 mm (1.3 in) |
| 2024 | 13.2 mm (0.5 in) |
| 2025 | 23.9 mm (0.9 in) |
| 2026 | 17.0 mm (0.7 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1903 | 38 days |
| 1904 | 33 days |
| 1905 | 38 days |
| 1906 | 50 days |
| 1913 | 3 days |
| 1914 | 51 days |
| 1915 | 27 days |
| 1916 | 30 days |
| 1917 | 20 days |
| 1918 | 36 days |
| 1919 | 26 days |
| 1920 | 24 days |
| 1921 | 51 days |
| 1922 | 34 days |
| 1923 | 27 days |
| 1924 | 39 days |
| 1925 | 18 days |
| 1926 | 20 days |
| 1927 | 26 days |
| 1928 | 19 days |
| 1929 | 61 days |
| 1930 | 31 days |
| 1931 | 38 days |
| 1932 | 31 days |
| 1933 | 37 days |
| 1934 | 36 days |
| 1935 | 26 days |
| 1936 | 32 days |
| 1937 | 26 days |
| 1938 | 39 days |
| 1939 | 32 days |
| 1940 | 26 days |
| 1941 | 23 days |
| 1942 | 26 days |
| 1946 | 16 days |
| 1947 | 27 days |
| 1948 | 25 days |
| 1949 | 45 days |
| 1950 | 45 days |
| 1951 | 27 days |
| 1952 | 86 days |
| 1953 | 82 days |
| 1954 | 34 days |
| 1955 | 52 days |
| 1956 | 89 days |
| 1957 | 42 days |
| 1958 | 49 days |
| 1959 | 43 days |
| 1960 | 48 days |
| 1961 | 48 days |
| 1962 | 58 days |
| 1963 | 71 days |
| 1964 | 77 days |
| 1965 | 32 days |
| 1966 | 46 days |
| 1967 | 41 days |
| 1968 | 24 days |
| 1969 | 47 days |
| 1970 | 88 days |
| 1971 | 56 days |
| 1972 | 44 days |
| 1973 | 28 days |
| 1974 | 77 days |
| 1975 | 58 days |
| 1976 | 49 days |
| 1977 | 37 days |
| 1978 | 73 days |
| 1979 | 58 days |
| 1980 | 31 days |
| 1981 | 52 days |
| 1982 | 21 days |
| 1983 | 39 days |
| 1984 | 32 days |
| 1985 | 30 days |
| 1986 | 77 days |
| 1987 | 48 days |
| 1988 | 43 days |
| 1989 | 38 days |
| 1990 | 29 days |
| 1991 | 32 days |
| 1992 | 34 days |
| 1993 | 29 days |
| 1994 | 38 days |
| 1995 | 64 days |
| 1996 | 48 days |
| 1997 | 32 days |
| 1998 | 26 days |
| 1999 | 93 days |
| 2000 | 45 days |
| 2001 | 50 days |
| 2002 | 34 days |
| 2003 | 35 days |
| 2004 | 31 days |
| 2005 | 27 days |
| 2006 | 38 days |
| 2007 | 40 days |
| 2008 | 49 days |
| 2009 | 24 days |
| 2010 | 28 days |
| 2011 | 21 days |
| 2012 | 44 days |
| 2013 | 50 days |
| 2014 | 36 days |
| 2015 | 31 days |
| 2016 | 48 days |
| 2017 | 54 days |
| 2018 | 70 days |
| 2019 | 34 days |
| 2020 | 50 days |
| 2021 | 54 days |
| 2022 | 35 days |
| 2023 | 37 days |
| 2024 | 37 days |
| 2025 | 84 days |
| 2026 | 37 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
71 years with a frostAcross 71 years with a frost, the median last spring frost at Ibapah falls on 17 June and the median first autumn frost on 28 August, which leaves a median of 76 days between them.
In 1986 to 2025 the median growing season was 79 days. That is 6 days more than in 1903 to 1966.
Fitted over all years, the growing season changes by +1.9 days per decade at this station.
| Measure | Median, all years | Earliest period (1903 to 1966) | Recent period (1986 to 2025) | Recent against earliest | Fitted trend |
|---|---|---|---|---|---|
| Last spring frost | 17 June | 18 June | 16 June | 2 days earlier | -0.3 days per decade |
| First autumn frost | 28 August | 25 August | 5 September | 11 days later | +1.6 days per decade |
| Growing days | 76 days | 73 days | 79 days | 6 days more | +1.9 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
76 years, 1903 to 2025A day with at least 25.3 mm (1.0 in) of rain is expected about once in 2 years. A day with at least 78.6 mm (3.1 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 25.3 mm (1.0 in) | |
| 5 years | 35.1 mm (1.4 in) | |
| 10 years | 43.1 mm (1.7 in) | |
| 25 years | 55.3 mm (2.2 in) | |
| 50 years | 66.1 mm (2.6 in) | |
| 100 years | 78.6 mm (3.1 in) | Longer than the 76 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, 76 years of values from 1903 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: 79.0 mm (3.1 in) in 1982; 76.2 mm (3.0 in) in 2001; 64.8 mm (2.6 in) in 2010.
Station Changes
No change in the annual mean temperature of this station was found against its neighbours.
Climate Twins
2003 to 2025 against 1961 to 1990Over 2003 to 2025, Ibapah had a mean temperature of 9.3 C (48.7 F) and 259.5 mm (10.2 in) of rain a year. The 3 stations whose 1961 to 1990 climate was closest to that are Riverside 7 SSW (United States, 518 km away), Winnemucca AP (United States, 336 km away) and Richfield Radio Ksvc (United States, 217 km away).
| Twin station | Country | Distance away | Mean temperature, 1961-1990 | Rain a year, 1961-1990 | Climate difference |
|---|---|---|---|---|---|
| Riverside 7 SSW | United States | 518 km (322 mi) | 9.4 C (48.9 F) | 247.3 mm (9.7 in) | 0.55 |
| Winnemucca AP | United States | 336 km (209 mi) | 9.4 C (49.0 F) | 209.2 mm (8.2 in) | 0.57 |
| Richfield Radio Ksvc | United States | 217 km (135 mi) | 9.2 C (48.6 F) | 220.3 mm (8.7 in) | 0.59 |
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).