Vernon Weather Records (USC00429133)
Record envelope, standing records and threshold days for Vernon (USC00429133), Utah, United States, with 74 years of record.
Key Facts for Vernon
- Vernon (USC00429133) is a weather station in Utah, United States at 40.10 latitude and -112.48 longitude, 1,664 m (5,458 ft) above sea level.
- The station reports from 1953 to 2026, 74 years of record.
- 1,464 records set at Vernon still stand.
- Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
- Vernon set a daily record precipitation of 17.8 mm (0.7 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: Utah, United States, 40.10 latitude, -112.48 longitude.
- Elevation: 1,664 m (5,458 ft).
- Period of record: 1953 to 2026, 74 years.
- Eligible elements: tmax, tmin, prcp, snow, snwd.
Daily Record Envelope and 2026
20 days at or beyond a record| Month | Highest record high | Lowest record low | 2026 highest maximum | 2026 lowest minimum |
|---|---|---|---|---|
| Jan | 17.2 C (63.0 F) | -30.0 C (-22.0 F) | 10.6 C (51.1 F) | -18.3 C (-0.9 F) |
| Feb | 19.4 C (66.9 F) | -31.7 C (-25.1 F) | 16.1 C (61.0 F) | -20.0 C (-4.0 F) |
| Mar | 28.9 C (84.0 F) | -23.3 C (-9.9 F) | 28.9 C (84.0 F) | -5.6 C (21.9 F) |
| Apr | 30.0 C (86.0 F) | -16.1 C (3.0 F) | 25.0 C (77.0 F) | -7.2 C (19.0 F) |
| May | 35.6 C (96.1 F) | -8.9 C (16.0 F) | 31.7 C (89.1 F) | -5.6 C (21.9 F) |
| Jun | 41.1 C (106.0 F) | -5.6 C (21.9 F) | 33.9 C (93.0 F) | -1.1 C (30.0 F) |
| Jul | 41.1 C (106.0 F) | 1.7 C (35.1 F) | 39.4 C (102.9 F) | 3.9 C (39.0 F) |
| Aug | 38.9 C (102.0 F) | -4.4 C (24.1 F) | 37.8 C (100.0 F) | 6.1 C (43.0 F) |
| Sep | 37.2 C (99.0 F) | -8.9 C (16.0 F) | 32.2 C (90.0 F) | 1.7 C (35.1 F) |
| Oct | 32.2 C (90.0 F) | -20.0 C (-4.0 F) | 29.4 C (84.9 F) | 3.9 C (39.0 F) |
| Nov | 25.0 C (77.0 F) | -26.7 C (-16.1 F) | n/a | n/a |
| Dec | 24.4 C (75.9 F) | -32.2 C (-26.0 F) | n/a | n/a |
Which Years Hold Standing Records
1,464 standing records| Year set | Standing records |
|---|---|
| 1953 | 3 |
| 1954 | 18 |
| 1955 | 21 |
| 1963 | 9 |
| 1964 | 58 |
| 1965 | 36 |
| 1966 | 15 |
| 1967 | 15 |
| 1968 | 30 |
| 1969 | 13 |
| 1970 | 20 |
| 1971 | 32 |
| 1972 | 35 |
| 1973 | 17 |
| 1974 | 18 |
| 1975 | 25 |
| 1976 | 19 |
| 1977 | 15 |
| 1978 | 27 |
| 1979 | 28 |
| 1980 | 16 |
| 1981 | 21 |
| 1982 | 31 |
| 1983 | 13 |
| 1984 | 33 |
| 1985 | 29 |
| 1986 | 22 |
| 1987 | 21 |
| 1988 | 13 |
| 1989 | 26 |
| 1990 | 41 |
| 1991 | 21 |
| 1992 | 22 |
| 1993 | 19 |
| 1994 | 25 |
| 1995 | 29 |
| 1996 | 30 |
| 1997 | 18 |
| 1998 | 18 |
| 1999 | 35 |
| 2000 | 29 |
| 2001 | 37 |
| 2002 | 17 |
| 2003 | 42 |
| 2004 | 21 |
| 2005 | 15 |
| 2007 | 15 |
| 2008 | 13 |
| 2009 | 18 |
| 2010 | 25 |
| 2011 | 8 |
| 2012 | 30 |
| 2013 | 30 |
| 2014 | 8 |
| 2015 | 15 |
| 2016 | 10 |
| 2017 | 26 |
| 2018 | 12 |
| 2019 | 26 |
| 2020 | 21 |
| 2021 | 25 |
| 2022 | 20 |
| 2023 | 10 |
| 2024 | 14 |
| 2025 | 22 |
| 2026 | 18 |
All-Time Record Progression
5 new records| Date | Kind | Detail |
|---|---|---|
| 1996-08-12 | Record high maximum temperature | Record high maximum temperature 38.9 C (102.0 F) |
| 1998-07-18 | Record high maximum temperature | Record high maximum temperature 39.4 C (102.9 F) |
| 2001-07-02 | Record high maximum temperature | Record high maximum temperature 40.0 C (104.0 F) |
| 2002-07-13 | Record high maximum temperature | Record high maximum temperature 41.1 C (106.0 F) |
| 2003-12-26 | Record daily snowfall | Record daily snowfall 33.0 cm (13.0 in) |
Wettest Day of Each Month
Sep: 42.9 mm (1.7 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 25.4 mm (1.0 in) | 21 January 2012 |
| Feb | 28.7 mm (1.1 in) | 17 February 2000 |
| Mar | 26.7 mm (1.1 in) | 9 March 1986 |
| Apr | 26.9 mm (1.1 in) | 27 April 2015 |
| May | 40.6 mm (1.6 in) | 29 May 2018 |
| Jun | 36.1 mm (1.4 in) | 1 June 1990 |
| Jul | 33.0 mm (1.3 in) | 11 July 2014 |
| Aug | 36.8 mm (1.4 in) | 13 August 2024 |
| Sep | 42.9 mm (1.7 in) | 26 September 1982 |
| Oct | 42.4 mm (1.7 in) | 20 October 2004 |
| Nov | 24.6 mm (1.0 in) | 3 November 1973 |
| Dec | 33.3 mm (1.3 in) | 26 December 2003 |
Period of Record Coverage
1953 to 2026| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 1953 | 138 | 38% | No |
| 1954 | 340 | 93% | Yes |
| 1955 | 123 | 34% | No |
| 1963 | 127 | 35% | No |
| 1964 | 343 | 94% | Yes |
| 1965 | 253 | 69% | No |
| 1966 | 218 | 60% | No |
| 1967 | 313 | 86% | No |
| 1968 | 304 | 83% | No |
| 1969 | 213 | 58% | No |
| 1970 | 230 | 63% | No |
| 1971 | 362 | 99% | Yes |
| 1972 | 366 | 100% | Yes |
| 1973 | 364 | 100% | Yes |
| 1974 | 355 | 97% | Yes |
| 1975 | 360 | 99% | Yes |
| 1976 | 366 | 100% | Yes |
| 1977 | 365 | 100% | Yes |
| 1978 | 365 | 100% | Yes |
| 1979 | 364 | 100% | Yes |
| 1980 | 366 | 100% | Yes |
| 1981 | 355 | 97% | Yes |
| 1982 | 358 | 98% | Yes |
| 1983 | 363 | 99% | Yes |
| 1984 | 359 | 98% | Yes |
| 1985 | 362 | 99% | Yes |
| 1986 | 365 | 100% | Yes |
| 1987 | 364 | 100% | Yes |
| 1988 | 364 | 99% | Yes |
| 1989 | 365 | 100% | Yes |
| 1990 | 333 | 91% | Yes |
| 1991 | 363 | 99% | Yes |
| 1992 | 363 | 99% | Yes |
| 1993 | 365 | 100% | Yes |
| 1994 | 364 | 100% | Yes |
| 1995 | 363 | 99% | Yes |
| 1996 | 365 | 100% | Yes |
| 1997 | 362 | 99% | Yes |
| 1998 | 364 | 100% | Yes |
| 1999 | 363 | 99% | Yes |
| 2000 | 354 | 97% | Yes |
| 2001 | 363 | 99% | Yes |
| 2002 | 334 | 92% | Yes |
| 2003 | 365 | 100% | Yes |
| 2004 | 365 | 100% | Yes |
| 2005 | 303 | 83% | No |
| 2007 | 260 | 71% | No |
| 2008 | 303 | 83% | No |
| 2009 | 365 | 100% | Yes |
| 2010 | 348 | 95% | Yes |
| 2011 | 181 | 50% | No |
| 2012 | 362 | 99% | Yes |
| 2013 | 329 | 90% | Yes |
| 2014 | 272 | 75% | No |
| 2015 | 271 | 74% | No |
| 2016 | 366 | 100% | Yes |
| 2017 | 364 | 100% | Yes |
| 2018 | 365 | 100% | Yes |
| 2019 | 360 | 99% | Yes |
| 2020 | 337 | 92% | Yes |
| 2021 | 363 | 99% | Yes |
| 2022 | 364 | 100% | Yes |
| 2023 | 342 | 94% | Yes |
| 2024 | 365 | 100% | Yes |
| 2025 | 364 | 100% | Yes |
| 2026 | 280 | 77% | No |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 12 October 2026 | Vernon, US | daily rain (Provisional) | 17.8 mm (0.7 in) | 11.2 mm (0.4 in) | 41 years | 20 of 100 (Routine) |
| 22 August 2026 | Vernon, US | daily high max (Tie, Provisional) | 35.0 C (95.0 F) | tie | 35 years | 4 of 100 (Routine) |
| 21 August 2026 | Vernon, US | daily high max (Provisional) | 36.7 C (98.1 F) | 1.7 C (3.1 F) | 35 years | 22 of 100 (Routine) |
| 27 July 2026 | Vernon, US | daily high max | 37.8 C (100.0 F) | 0.6 C (1.1 F) | 31 years | 17 of 100 (Routine) |
| 26 July 2026 | Vernon, US | daily high max (Tie) | 37.2 C (99.0 F) | tie | 29 years | 3 of 100 (Routine) |
| 29 June 2026 | Vernon, US | daily low max | 17.8 C (64.0 F) | 3.3 C (5.9 F) | 56 years | 30 of 100 (Routine) |
| 20 May 2026 | Vernon, US | daily low min | -5.0 C (23.0 F) | 1.1 C (2.0 F) | 0 years | 9 of 100 (Routine) |
| 19 May 2026 | Vernon, US | daily low min | -5.6 C (21.9 F) | 0.6 C (1.1 F) | 55 years | 24 of 100 (Routine) |
| 30 March 2026 | Vernon, US | daily high max | 24.4 C (75.9 F) | 2.2 C (4.0 F) | 21 years | 17 of 100 (Routine) |
| 29 March 2026 | Vernon, US | daily high max | 25.6 C (78.1 F) | 3.4 C (6.1 F) | 57 years | 30 of 100 (Routine) |
| 26 March 2026 | Vernon, US | monthly high max | 28.9 C (84.0 F) | 0.6 C (1.1 F) | 0 years | 18 of 100 (Routine) |
| 25 March 2026 | Vernon, US | daily high max | 26.7 C (80.1 F) | 5.6 C (10.1 F) | 21 years | 23 of 100 (Routine) |
| 24 March 2026 | Vernon, US | daily high max | 23.3 C (73.9 F) | 1.6 C (2.9 F) | 28 years | 17 of 100 (Routine) |
| 22 March 2026 | Vernon, US | daily high max | 26.7 C (80.1 F) | 1.1 C (2.0 F) | 21 years | 15 of 100 (Routine) |
| 21 March 2026 | Vernon, US | monthly high max | 28.3 C (82.9 F) | 1.1 C (2.0 F) | 21 years | 25 of 100 (Routine) |
| 20 March 2026 | Vernon, US | monthly high max (Tie) | 27.2 C (81.0 F) | tie | 21 years | 5 of 100 (Routine) |
| 19 March 2026 | Vernon, US | daily high max | 26.1 C (79.0 F) | 2.2 C (4.0 F) | 8 years | 13 of 100 (Routine) |
| 18 March 2026 | Vernon, US | daily high max (Tie) | 21.7 C (71.1 F) | tie | 53 years | 5 of 100 (Routine) |
| 9 February 2026 | Vernon, US | daily high max | 15.6 C (60.1 F) | 0.6 C (1.1 F) | 26 years | 15 of 100 (Routine) |
| 8 February 2026 | Vernon, US | daily high max | 15.0 C (59.0 F) | 0.6 C (1.1 F) | 30 years | 17 of 100 (Routine) |
Climate Trend
43 complete years, 1954 to 2025| Year | Annual mean temperature | Difference from the station mean |
|---|---|---|
| 1954 | 9.2 C | +0.46 C |
| 1964 | 6.7 C | -2.05 C |
| 1971 | 7.6 C | -1.15 C |
| 1972 | 8.6 C | -0.16 C |
| 1973 | 8.0 C | -0.71 C |
| 1975 | 7.5 C | -1.22 C |
| 1976 | 8.5 C | -0.24 C |
| 1977 | 9.0 C | +0.25 C |
| 1978 | 8.5 C | -0.26 C |
| 1979 | 8.2 C | -0.51 C |
| 1980 | 8.9 C | +0.13 C |
| 1981 | 9.7 C | +0.99 C |
| 1982 | 7.1 C | -1.62 C |
| 1983 | 8.3 C | -0.44 C |
| 1984 | 6.7 C | -2.02 C |
| 1985 | 7.7 C | -1.02 C |
| 1986 | 9.1 C | +0.34 C |
| 1987 | 8.7 C | -0.09 C |
| 1988 | 8.9 C | +0.14 C |
| 1989 | 8.5 C | -0.25 C |
| 1991 | 8.7 C | -0.04 C |
| 1992 | 9.8 C | +1.03 C |
| 1993 | 7.7 C | -1.08 C |
| 1994 | 9.9 C | +1.11 C |
| 1995 | 9.5 C | +0.73 C |
| 1996 | 9.4 C | +0.65 C |
| 1997 | 8.9 C | +0.15 C |
| 1998 | 8.9 C | +0.13 C |
| 1999 | 9.7 C | +0.98 C |
| 2001 | 10.2 C | +1.47 C |
| 2003 | 10.2 C | +1.45 C |
| 2004 | 8.7 C | -0.01 C |
| 2009 | 7.7 C | -1.04 C |
| 2010 | 8.5 C | -0.28 C |
| 2012 | 9.8 C | +1.05 C |
| 2016 | 8.7 C | -0.02 C |
| 2017 | 8.8 C | +0.01 C |
| 2018 | 8.8 C | +0.03 C |
| 2019 | 9.5 C | +0.78 C |
| 2021 | 10.2 C | +1.49 C |
| 2022 | 9.2 C | +0.49 C |
| 2024 | 8.5 C | -0.23 C |
| 2025 | 9.2 C | +0.46 C |
The annual mean temperature here has risen by 0.2 C (0.1 to 0.4) per decade over 1954 to 2025. In Fahrenheit: 0.4 F (0.1 to 0.6) per decade. The slope is a straight line fitted to 43 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 0.4) per decade | 0.4 F (0.1 to 0.6) per decade | 1954 to 2025 | 43 | Rise |
| Mean daily maximum | 0.3 C (0.1 to 0.5) per decade | 0.5 F (0.2 to 0.9) per decade | 1954 to 2025 | 43 | Rise |
| Mean daily minimum | 0.12 C (-0.03 to 0.27) per decade | 0.2 F (-0.1 to 0.5) per decade | 1954 to 2025 | 43 | Not clearly different from zero |
A year is complete when all 12 months have at least 20 days of both daily maximum and daily minimum readings. The annual mean is the mean of the monthly means. The trend describes this one station over this period; it does not say what caused the change.
Extremes by Year
1953 to 2026| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Hottest day (TXx) | 41.1 C (106.0 F) | 2002 | 36.7 C (98.1 F) | 66 |
| Coldest night (TNn) | -32.2 C (-26.0 F) | 1990 | -23.6 C (-10.5 F) | 66 |
| Wettest day (Rx1day) | 42.9 mm (1.7 in) | 1982 | 20.6 mm (0.8 in) | 66 |
| Wettest five days (Rx5day) | 108.4 mm (4.3 in) | 1982 | 32.3 mm (1.3 in) | 66 |
| Longest dry spell (CDD) | 75 days | 2020 | 36 days | 66 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1953 | 34.4 C (93.9 F) |
| 1954 | 37.8 C (100.0 F) |
| 1955 | 36.1 C (97.0 F) |
| 1963 | 32.2 C (90.0 F) |
| 1964 | 36.7 C (98.1 F) |
| 1965 | 34.4 C (93.9 F) |
| 1966 | 36.7 C (98.1 F) |
| 1967 | 35.6 C (96.1 F) |
| 1968 | 35.6 C (96.1 F) |
| 1969 | 36.7 C (98.1 F) |
| 1970 | 37.2 C (99.0 F) |
| 1971 | 36.7 C (98.1 F) |
| 1972 | 37.8 C (100.0 F) |
| 1973 | 36.7 C (98.1 F) |
| 1974 | 38.3 C (100.9 F) |
| 1975 | 35.6 C (96.1 F) |
| 1976 | 37.8 C (100.0 F) |
| 1977 | 35.6 C (96.1 F) |
| 1978 | 36.1 C (97.0 F) |
| 1979 | 36.1 C (97.0 F) |
| 1980 | 36.1 C (97.0 F) |
| 1981 | 37.2 C (99.0 F) |
| 1982 | 36.7 C (98.1 F) |
| 1983 | 35.0 C (95.0 F) |
| 1984 | 35.0 C (95.0 F) |
| 1985 | 37.8 C (100.0 F) |
| 1986 | 36.1 C (97.0 F) |
| 1987 | 35.0 C (95.0 F) |
| 1988 | 36.7 C (98.1 F) |
| 1989 | 36.7 C (98.1 F) |
| 1990 | 37.8 C (100.0 F) |
| 1991 | 37.2 C (99.0 F) |
| 1992 | 37.8 C (100.0 F) |
| 1993 | 34.4 C (93.9 F) |
| 1994 | 37.8 C (100.0 F) |
| 1995 | 37.8 C (100.0 F) |
| 1996 | 38.9 C (102.0 F) |
| 1997 | 36.1 C (97.0 F) |
| 1998 | 39.4 C (102.9 F) |
| 1999 | 37.2 C (99.0 F) |
| 2000 | 39.4 C (102.9 F) |
| 2001 | 40.0 C (104.0 F) |
| 2002 | 41.1 C (106.0 F) |
| 2003 | 40.0 C (104.0 F) |
| 2004 | 36.1 C (97.0 F) |
| 2005 | 39.4 C (102.9 F) |
| 2007 | 41.1 C (106.0 F) |
| 2008 | 35.6 C (96.1 F) |
| 2009 | 36.1 C (97.0 F) |
| 2010 | 37.2 C (99.0 F) |
| 2011 | 36.1 C (97.0 F) |
| 2012 | 38.3 C (100.9 F) |
| 2013 | 38.9 C (102.0 F) |
| 2014 | 37.8 C (100.0 F) |
| 2015 | 37.2 C (99.0 F) |
| 2016 | 36.1 C (97.0 F) |
| 2017 | 36.1 C (97.0 F) |
| 2018 | 36.1 C (97.0 F) |
| 2019 | 35.6 C (96.1 F) |
| 2020 | 37.8 C (100.0 F) |
| 2021 | 37.8 C (100.0 F) |
| 2022 | 37.2 C (99.0 F) |
| 2023 | 37.2 C (99.0 F) |
| 2024 | 38.3 C (100.9 F) |
| 2025 | 36.7 C (98.1 F) |
| 2026 | 39.4 C (102.9 F) |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1953 | -19.4 C (-2.9 F) |
| 1954 | -22.2 C (-8.0 F) |
| 1955 | -25.6 C (-14.1 F) |
| 1963 | -26.7 C (-16.1 F) |
| 1964 | -25.6 C (-14.1 F) |
| 1965 | -21.1 C (-6.0 F) |
| 1966 | -23.3 C (-9.9 F) |
| 1967 | -20.6 C (-5.1 F) |
| 1968 | -23.9 C (-11.0 F) |
| 1969 | -20.0 C (-4.0 F) |
| 1970 | -23.9 C (-11.0 F) |
| 1971 | -29.4 C (-20.9 F) |
| 1972 | -28.9 C (-20.0 F) |
| 1973 | -27.2 C (-17.0 F) |
| 1974 | -22.8 C (-9.0 F) |
| 1975 | -23.3 C (-9.9 F) |
| 1976 | -22.8 C (-9.0 F) |
| 1977 | -23.9 C (-11.0 F) |
| 1978 | -24.4 C (-11.9 F) |
| 1979 | -30.0 C (-22.0 F) |
| 1980 | -24.4 C (-11.9 F) |
| 1981 | -19.4 C (-2.9 F) |
| 1982 | -31.7 C (-25.1 F) |
| 1983 | -23.9 C (-11.0 F) |
| 1984 | -30.0 C (-22.0 F) |
| 1985 | -27.2 C (-17.0 F) |
| 1986 | -18.9 C (-2.0 F) |
| 1987 | -23.9 C (-11.0 F) |
| 1988 | -25.0 C (-13.0 F) |
| 1989 | -31.7 C (-25.1 F) |
| 1990 | -32.2 C (-26.0 F) |
| 1991 | -21.7 C (-7.1 F) |
| 1992 | -20.6 C (-5.1 F) |
| 1993 | -26.7 C (-16.1 F) |
| 1994 | -20.6 C (-5.1 F) |
| 1995 | -21.1 C (-6.0 F) |
| 1996 | -25.0 C (-13.0 F) |
| 1997 | -22.2 C (-8.0 F) |
| 1998 | -26.1 C (-15.0 F) |
| 1999 | -17.8 C (0.0 F) |
| 2000 | -16.1 C (3.0 F) |
| 2001 | -20.6 C (-5.1 F) |
| 2002 | -22.2 C (-8.0 F) |
| 2003 | -21.1 C (-6.0 F) |
| 2004 | -22.2 C (-8.0 F) |
| 2005 | -20.6 C (-5.1 F) |
| 2007 | -21.1 C (-6.0 F) |
| 2008 | -23.9 C (-11.0 F) |
| 2009 | -26.1 C (-15.0 F) |
| 2010 | -26.7 C (-16.1 F) |
| 2011 | -25.0 C (-13.0 F) |
| 2012 | -21.1 C (-6.0 F) |
| 2013 | -27.8 C (-18.0 F) |
| 2014 | -20.6 C (-5.1 F) |
| 2015 | -25.6 C (-14.1 F) |
| 2016 | -25.0 C (-13.0 F) |
| 2017 | -28.9 C (-20.0 F) |
| 2018 | -26.1 C (-15.0 F) |
| 2019 | -26.1 C (-15.0 F) |
| 2020 | -20.0 C (-4.0 F) |
| 2021 | -17.8 C (0.0 F) |
| 2022 | -18.3 C (-0.9 F) |
| 2023 | -21.1 C (-6.0 F) |
| 2024 | -18.3 C (-0.9 F) |
| 2025 | -22.2 C (-8.0 F) |
| 2026 | -20.0 C (-4.0 F) |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1953 | 7.6 mm (0.30 in) |
| 1954 | 20.1 mm (0.8 in) |
| 1955 | 23.9 mm (0.9 in) |
| 1963 | 17.0 mm (0.7 in) |
| 1964 | 20.6 mm (0.8 in) |
| 1965 | 24.1 mm (0.9 in) |
| 1966 | 17.0 mm (0.7 in) |
| 1967 | 17.8 mm (0.7 in) |
| 1968 | 30.2 mm (1.2 in) |
| 1969 | 9.7 mm (0.38 in) |
| 1970 | 17.0 mm (0.7 in) |
| 1971 | 25.9 mm (1.0 in) |
| 1972 | 16.5 mm (0.6 in) |
| 1973 | 24.6 mm (1.0 in) |
| 1974 | 8.4 mm (0.33 in) |
| 1975 | 30.5 mm (1.2 in) |
| 1976 | 10.7 mm (0.4 in) |
| 1977 | 19.3 mm (0.8 in) |
| 1978 | 18.5 mm (0.7 in) |
| 1979 | 25.7 mm (1.0 in) |
| 1980 | 18.3 mm (0.7 in) |
| 1981 | 18.5 mm (0.7 in) |
| 1982 | 42.9 mm (1.7 in) |
| 1983 | 23.9 mm (0.9 in) |
| 1984 | 20.1 mm (0.8 in) |
| 1985 | 26.7 mm (1.1 in) |
| 1986 | 26.7 mm (1.1 in) |
| 1987 | 19.3 mm (0.8 in) |
| 1988 | 11.9 mm (0.5 in) |
| 1989 | 15.5 mm (0.6 in) |
| 1990 | 36.1 mm (1.4 in) |
| 1991 | 32.3 mm (1.3 in) |
| 1992 | 23.1 mm (0.9 in) |
| 1993 | 22.4 mm (0.9 in) |
| 1994 | 16.5 mm (0.6 in) |
| 1995 | 22.4 mm (0.9 in) |
| 1996 | 26.2 mm (1.0 in) |
| 1997 | 38.1 mm (1.5 in) |
| 1998 | 27.9 mm (1.1 in) |
| 1999 | 15.2 mm (0.6 in) |
| 2000 | 31.8 mm (1.3 in) |
| 2001 | 20.6 mm (0.8 in) |
| 2002 | 17.0 mm (0.7 in) |
| 2003 | 33.3 mm (1.3 in) |
| 2004 | 42.4 mm (1.7 in) |
| 2005 | 19.8 mm (0.8 in) |
| 2007 | 12.2 mm (0.5 in) |
| 2008 | 21.6 mm (0.9 in) |
| 2009 | 18.3 mm (0.7 in) |
| 2010 | 30.7 mm (1.2 in) |
| 2011 | 11.7 mm (0.5 in) |
| 2012 | 25.4 mm (1.0 in) |
| 2013 | 26.2 mm (1.0 in) |
| 2014 | 33.0 mm (1.3 in) |
| 2015 | 26.9 mm (1.1 in) |
| 2016 | 14.0 mm (0.6 in) |
| 2017 | 16.3 mm (0.6 in) |
| 2018 | 40.6 mm (1.6 in) |
| 2019 | 17.8 mm (0.7 in) |
| 2020 | 16.5 mm (0.6 in) |
| 2021 | 25.4 mm (1.0 in) |
| 2022 | 21.1 mm (0.8 in) |
| 2023 | 10.4 mm (0.4 in) |
| 2024 | 36.8 mm (1.4 in) |
| 2025 | 19.6 mm (0.8 in) |
| 2026 | 17.8 mm (0.7 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1953 | 10.4 mm (0.4 in) |
| 1954 | 23.9 mm (0.9 in) |
| 1955 | 32.8 mm (1.3 in) |
| 1963 | 19.6 mm (0.8 in) |
| 1964 | 28.5 mm (1.1 in) |
| 1965 | 52.5 mm (2.1 in) |
| 1966 | 38.9 mm (1.5 in) |
| 1967 | 29.3 mm (1.2 in) |
| 1968 | 41.1 mm (1.6 in) |
| 1969 | 25.7 mm (1.0 in) |
| 1970 | 34.8 mm (1.4 in) |
| 1971 | 25.9 mm (1.0 in) |
| 1972 | 24.6 mm (1.0 in) |
| 1973 | 26.2 mm (1.0 in) |
| 1974 | 11.3 mm (0.4 in) |
| 1975 | 41.4 mm (1.6 in) |
| 1976 | 17.0 mm (0.7 in) |
| 1977 | 26.1 mm (1.0 in) |
| 1978 | 34.6 mm (1.4 in) |
| 1979 | 46.8 mm (1.8 in) |
| 1980 | 38.6 mm (1.5 in) |
| 1981 | 30.2 mm (1.2 in) |
| 1982 | 108.4 mm (4.3 in) |
| 1983 | 67.1 mm (2.6 in) |
| 1984 | 29.2 mm (1.1 in) |
| 1985 | 33.8 mm (1.3 in) |
| 1986 | 52.6 mm (2.1 in) |
| 1987 | 32.1 mm (1.3 in) |
| 1988 | 15.5 mm (0.6 in) |
| 1989 | 18.0 mm (0.7 in) |
| 1990 | 44.5 mm (1.8 in) |
| 1991 | 36.9 mm (1.5 in) |
| 1992 | 39.9 mm (1.6 in) |
| 1993 | 33.3 mm (1.3 in) |
| 1994 | 29.5 mm (1.2 in) |
| 1995 | 35.7 mm (1.4 in) |
| 1996 | 41.9 mm (1.6 in) |
| 1997 | 48.8 mm (1.9 in) |
| 1998 | 38.6 mm (1.5 in) |
| 1999 | 27.5 mm (1.1 in) |
| 2000 | 32.5 mm (1.3 in) |
| 2001 | 25.9 mm (1.0 in) |
| 2002 | 30.5 mm (1.2 in) |
| 2003 | 43.7 mm (1.7 in) |
| 2004 | 57.1 mm (2.2 in) |
| 2005 | 42.9 mm (1.7 in) |
| 2007 | 16.2 mm (0.6 in) |
| 2008 | 21.9 mm (0.9 in) |
| 2009 | 25.4 mm (1.0 in) |
| 2010 | 30.7 mm (1.2 in) |
| 2011 | 21.2 mm (0.8 in) |
| 2012 | 30.7 mm (1.2 in) |
| 2013 | 37.2 mm (1.5 in) |
| 2014 | 34.3 mm (1.4 in) |
| 2015 | 50.2 mm (2.0 in) |
| 2016 | 38.7 mm (1.5 in) |
| 2017 | 41.7 mm (1.6 in) |
| 2018 | 49.8 mm (2.0 in) |
| 2019 | 21.4 mm (0.8 in) |
| 2020 | 21.0 mm (0.8 in) |
| 2021 | 46.7 mm (1.8 in) |
| 2022 | 25.6 mm (1.0 in) |
| 2023 | 20.8 mm (0.8 in) |
| 2024 | 42.7 mm (1.7 in) |
| 2025 | 31.6 mm (1.2 in) |
| 2026 | 24.2 mm (1.0 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1953 | 67 days |
| 1954 | 28 days |
| 1955 | 29 days |
| 1963 | 22 days |
| 1964 | 42 days |
| 1965 | 61 days |
| 1966 | 61 days |
| 1967 | 40 days |
| 1968 | 42 days |
| 1969 | 26 days |
| 1970 | 29 days |
| 1971 | 36 days |
| 1972 | 43 days |
| 1973 | 30 days |
| 1974 | 56 days |
| 1975 | 24 days |
| 1976 | 47 days |
| 1977 | 35 days |
| 1978 | 70 days |
| 1979 | 59 days |
| 1980 | 38 days |
| 1981 | 35 days |
| 1982 | 20 days |
| 1983 | 27 days |
| 1984 | 33 days |
| 1985 | 34 days |
| 1986 | 43 days |
| 1987 | 31 days |
| 1988 | 48 days |
| 1989 | 31 days |
| 1990 | 37 days |
| 1991 | 34 days |
| 1992 | 35 days |
| 1993 | 35 days |
| 1994 | 51 days |
| 1995 | 22 days |
| 1996 | 40 days |
| 1997 | 27 days |
| 1998 | 22 days |
| 1999 | 66 days |
| 2000 | 34 days |
| 2001 | 50 days |
| 2002 | 52 days |
| 2003 | 49 days |
| 2004 | 25 days |
| 2005 | 35 days |
| 2007 | 48 days |
| 2008 | 58 days |
| 2009 | 28 days |
| 2010 | 31 days |
| 2011 | 40 days |
| 2012 | 25 days |
| 2013 | 26 days |
| 2014 | 23 days |
| 2015 | 37 days |
| 2016 | 50 days |
| 2017 | 33 days |
| 2018 | 46 days |
| 2019 | 33 days |
| 2020 | 75 days |
| 2021 | 36 days |
| 2022 | 47 days |
| 2023 | 39 days |
| 2024 | 45 days |
| 2025 | 59 days |
| 2026 | 26 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
43 years with a frostAcross 43 years with a frost, the median last spring frost at Vernon falls on 26 May and the median first autumn frost on 21 September, which leaves a median of 115 days between them.
Fitted over all years, the growing season changes by +2.9 days per decade at this station.
| Measure | Median, all years | Earliest period | Recent period (1983 to 2025) | Recent against earliest | Fitted trend |
|---|---|---|---|---|---|
| Last spring frost | 26 May | n/a | 25 May | n/a | -1.4 days per decade |
| First autumn frost | 21 September | n/a | 21 September | n/a | +1.5 days per decade |
| Growing days | 115 days | n/a | 117 days | n/a | +2.9 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
51 years, 1954 to 2025A day with at least 21.9 mm (0.9 in) of rain is expected about once in 2 years. A day with at least 49.3 mm (1.9 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 21.9 mm (0.9 in) | |
| 5 years | 29.5 mm (1.2 in) | |
| 10 years | 34.4 mm (1.4 in) | |
| 25 years | 40.5 mm (1.6 in) | |
| 50 years | 44.9 mm (1.8 in) | |
| 100 years | 49.3 mm (1.9 in) | Longer than the 51 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, 51 years of values from 1954 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: 42.9 mm (1.7 in) in 1982; 42.4 mm (1.7 in) in 2004; 40.6 mm (1.6 in) in 2018.
Station Changes
No change in the annual mean temperature of this station was found against its neighbours.
Climate Twins
1999 to 2025 against 1961 to 1990Over 1999 to 2025, Vernon had a mean temperature of 9.2 C (48.5 F) and 227.5 mm (9.0 in) of rain a year. The 3 stations whose 1961 to 1990 climate was closest to that are Duckwater (United States, 304 km away), Modena (United States, 285 km away) and Milford (United States, 194 km away).
| Twin station | Country | Distance away | Mean temperature, 1961-1990 | Rain a year, 1961-1990 | Climate difference |
|---|---|---|---|---|---|
| Duckwater | United States | 304 km (189 mi) | 9.3 C (48.7 F) | 184.7 mm (7.3 in) | 0.68 |
| Modena | United States | 285 km (177 mi) | 9.5 C (49.0 F) | 253.3 mm (10.0 in) | 0.69 |
| Milford | United States | 194 km (121 mi) | 9.3 C (48.8 F) | 251.6 mm (9.9 in) | 0.71 |
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).