Webster Dam Weather Records (USC00148648)
Record envelope, standing records and threshold days for Webster Dam (USC00148648), Kansas, United States, with 74 years of record.
Key Facts for Webster Dam
- Webster Dam (USC00148648) is a weather station in Kansas, United States at 39.40 latitude and -99.42 longitude, 568 m (1,863 ft) above sea level.
- The station reports from 1953 to 2026, 74 years of record.
- 1,464 records set at Webster Dam still stand.
- Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
- Webster Dam set a daily record high maximum temperature of 33.3 C (91.9 F) on 7 October 2026 (provisional).
Provisional Records
Records set in the last 60 days are provisional until they clear the revision window.
About the Station
- Location: Kansas, United States, 39.40 latitude, -99.42 longitude.
- Elevation: 568 m (1,863 ft).
- Period of record: 1953 to 2026, 74 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 | 26.1 C (79.0 F) | -30.0 C (-22.0 F) | 20.6 C (69.1 F) | -26.1 C (-15.0 F) |
| Feb | 29.4 C (84.9 F) | -29.4 C (-20.9 F) | 27.2 C (81.0 F) | -14.4 C (6.1 F) |
| Mar | 37.8 C (100.0 F) | -27.2 C (-17.0 F) | 37.8 C (100.0 F) | -11.7 C (10.9 F) |
| Apr | 39.4 C (102.9 F) | -13.3 C (8.1 F) | 36.1 C (97.0 F) | -5.0 C (23.0 F) |
| May | 38.9 C (102.0 F) | -6.1 C (21.0 F) | 37.2 C (99.0 F) | 1.1 C (34.0 F) |
| Jun | 45.0 C (113.0 F) | 2.8 C (37.0 F) | 40.0 C (104.0 F) | 9.4 C (48.9 F) |
| Jul | 45.6 C (114.1 F) | 5.6 C (42.1 F) | 45.6 C (114.1 F) | 16.7 C (62.1 F) |
| Aug | 45.6 C (114.1 F) | 5.0 C (41.0 F) | 45.6 C (114.1 F) | 13.9 C (57.0 F) |
| Sep | 42.8 C (109.0 F) | -5.6 C (21.9 F) | 42.2 C (108.0 F) | 13.3 C (55.9 F) |
| Oct | 37.8 C (100.0 F) | -11.7 C (10.9 F) | 33.9 C (93.0 F) | 6.1 C (43.0 F) |
| Nov | 32.2 C (90.0 F) | -22.2 C (-8.0 F) | n/a | n/a |
| Dec | 26.1 C (79.0 F) | -31.7 C (-25.1 F) | n/a | n/a |
Which Years Hold Standing Records
1,464 standing records| Year set | Standing records |
|---|---|
| 1953 | 7 |
| 1954 | 22 |
| 1955 | 31 |
| 1956 | 14 |
| 1957 | 8 |
| 1958 | 13 |
| 1959 | 27 |
| 1960 | 22 |
| 1961 | 15 |
| 1962 | 37 |
| 1963 | 25 |
| 1964 | 25 |
| 1965 | 20 |
| 1966 | 30 |
| 1967 | 24 |
| 1968 | 25 |
| 1969 | 15 |
| 1970 | 19 |
| 1971 | 9 |
| 1972 | 25 |
| 1973 | 6 |
| 1974 | 24 |
| 1975 | 21 |
| 1976 | 16 |
| 1977 | 14 |
| 1978 | 24 |
| 1979 | 27 |
| 1980 | 24 |
| 1981 | 26 |
| 1982 | 12 |
| 1983 | 39 |
| 1984 | 15 |
| 1985 | 43 |
| 1986 | 16 |
| 1987 | 10 |
| 1988 | 22 |
| 1989 | 40 |
| 1990 | 28 |
| 1991 | 33 |
| 1992 | 26 |
| 1993 | 9 |
| 1994 | 14 |
| 1995 | 13 |
| 1996 | 16 |
| 1997 | 23 |
| 1998 | 13 |
| 1999 | 12 |
| 2000 | 11 |
| 2001 | 7 |
| 2002 | 15 |
| 2003 | 13 |
| 2004 | 27 |
| 2005 | 11 |
| 2006 | 17 |
| 2007 | 5 |
| 2008 | 17 |
| 2009 | 18 |
| 2010 | 7 |
| 2011 | 21 |
| 2012 | 30 |
| 2013 | 24 |
| 2014 | 21 |
| 2015 | 29 |
| 2016 | 14 |
| 2017 | 17 |
| 2018 | 18 |
| 2019 | 12 |
| 2020 | 24 |
| 2021 | 28 |
| 2022 | 14 |
| 2023 | 18 |
| 2024 | 19 |
| 2025 | 18 |
| 2026 | 30 |
All-Time Record Progression
2 new records| Date | Kind | Detail |
|---|---|---|
| 1989-12-23 | Record low minimum temperature | Record low minimum temperature -31.7 C (-25.1 F) |
| 2026-07-28 | Record high maximum temperature | Record high maximum temperature 45.6 C (114.1 F) |
Wettest Day of Each Month
Aug: 178.3 mm (7.0 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 24.1 mm (0.9 in) | 27 January 1994 |
| Feb | 43.4 mm (1.7 in) | 19 February 1971 |
| Mar | 52.3 mm (2.1 in) | 17 March 1987 |
| Apr | 77.0 mm (3.0 in) | 20 April 1977 |
| May | 147.1 mm (5.8 in) | 24 May 2008 |
| Jun | 88.9 mm (3.5 in) | 10 June 1999 |
| Jul | 83.1 mm (3.3 in) | 1 July 1982 |
| Aug | 178.3 mm (7.0 in) | 24 August 1969 |
| Sep | 84.6 mm (3.3 in) | 7 September 1981 |
| Oct | 92.7 mm (3.6 in) | 30 October 1979 |
| Nov | 108.0 mm (4.3 in) | 16 November 1996 |
| Dec | 74.4 mm (2.9 in) | 31 December 2006 |
Period of Record Coverage
1953 to 2026| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 1953 | 85 | 23% | No |
| 1954 | 341 | 93% | Yes |
| 1955 | 352 | 96% | Yes |
| 1956 | 333 | 91% | Yes |
| 1957 | 360 | 99% | Yes |
| 1958 | 361 | 99% | Yes |
| 1959 | 362 | 99% | Yes |
| 1960 | 346 | 95% | Yes |
| 1961 | 365 | 100% | Yes |
| 1962 | 365 | 100% | Yes |
| 1963 | 364 | 100% | Yes |
| 1964 | 366 | 100% | Yes |
| 1965 | 365 | 100% | Yes |
| 1966 | 365 | 100% | Yes |
| 1967 | 365 | 100% | Yes |
| 1968 | 366 | 100% | Yes |
| 1969 | 365 | 100% | Yes |
| 1970 | 342 | 94% | Yes |
| 1971 | 364 | 100% | Yes |
| 1972 | 366 | 100% | Yes |
| 1973 | 365 | 100% | Yes |
| 1974 | 365 | 100% | Yes |
| 1975 | 365 | 100% | Yes |
| 1976 | 366 | 100% | Yes |
| 1977 | 360 | 99% | Yes |
| 1978 | 365 | 100% | Yes |
| 1979 | 353 | 97% | Yes |
| 1980 | 326 | 89% | No |
| 1981 | 364 | 100% | Yes |
| 1982 | 364 | 100% | Yes |
| 1983 | 363 | 99% | Yes |
| 1984 | 333 | 91% | Yes |
| 1985 | 360 | 99% | Yes |
| 1986 | 359 | 98% | Yes |
| 1987 | 352 | 96% | Yes |
| 1988 | 363 | 99% | Yes |
| 1989 | 356 | 98% | Yes |
| 1990 | 365 | 100% | Yes |
| 1991 | 359 | 98% | Yes |
| 1992 | 357 | 98% | Yes |
| 1993 | 356 | 98% | Yes |
| 1994 | 345 | 95% | Yes |
| 1995 | 326 | 89% | No |
| 1996 | 360 | 98% | Yes |
| 1997 | 332 | 91% | Yes |
| 1998 | 264 | 72% | No |
| 1999 | 218 | 60% | No |
| 2000 | 204 | 56% | No |
| 2001 | 177 | 48% | No |
| 2002 | 231 | 63% | No |
| 2003 | 227 | 62% | No |
| 2004 | 335 | 92% | Yes |
| 2005 | 318 | 87% | No |
| 2006 | 354 | 97% | Yes |
| 2007 | 356 | 98% | Yes |
| 2008 | 355 | 97% | Yes |
| 2009 | 360 | 99% | Yes |
| 2010 | 359 | 98% | Yes |
| 2011 | 360 | 99% | Yes |
| 2012 | 361 | 99% | Yes |
| 2013 | 365 | 100% | Yes |
| 2014 | 355 | 97% | Yes |
| 2015 | 364 | 100% | Yes |
| 2016 | 363 | 99% | Yes |
| 2017 | 363 | 99% | Yes |
| 2018 | 363 | 99% | Yes |
| 2019 | 363 | 99% | Yes |
| 2020 | 354 | 97% | Yes |
| 2021 | 358 | 98% | Yes |
| 2022 | 358 | 98% | Yes |
| 2023 | 365 | 100% | Yes |
| 2024 | 366 | 100% | Yes |
| 2025 | 365 | 100% | Yes |
| 2026 | 280 | 77% | No |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 7 October 2026 | Webster Dam, US | daily high max (Provisional) | 33.3 C (91.9 F) | 0.5 C (0.9 F) | 32 years | 16 of 100 (Routine) |
| 30 September 2026 | Webster Dam, US | daily high min (Tie, Provisional) | 19.4 C (66.9 F) | tie | 44 years | 5 of 100 (Routine) |
| 25 September 2026 | Webster Dam, US | daily high min (Tie, Provisional) | 16.7 C (62.1 F) | tie | 44 years | 5 of 100 (Routine) |
| 19 September 2026 | Webster Dam, US | daily high max (Provisional) | 39.4 C (102.9 F) | 1.6 C (2.9 F) | 25 years | 16 of 100 (Routine) |
| 9 September 2026 | Webster Dam, US | daily high max (Provisional) | 41.7 C (107.1 F) | 1.7 C (3.1 F) | 12 years | 12 of 100 (Routine) |
| 8 September 2026 | Webster Dam, US | daily high min (Provisional) | 21.7 C (71.1 F) | 0.6 C (1.1 F) | 35 years | 18 of 100 (Routine) |
| 5 September 2026 | Webster Dam, US | daily high max (Provisional) | 40.6 C (105.1 F) | 1.2 C (2.2 F) | 3 years | 8 of 100 (Routine) |
| 4 September 2026 | Webster Dam, US | daily high min (Provisional) | 22.8 C (73.0 F) | 0.6 C (1.1 F) | 47 years | 22 of 100 (Routine) |
| 4 September 2026 | Webster Dam, US | daily high max (Provisional) | 42.2 C (108.0 F) | 0.5 C (0.9 F) | 3 years | 7 of 100 (Routine) |
| 3 September 2026 | Webster Dam, US | daily high min (Provisional) | 23.9 C (75.0 F) | 1.7 C (3.1 F) | 15 years | 14 of 100 (Routine) |
| 13 August 2026 | Webster Dam, US | daily high min | 23.9 C (75.0 F) | 0.6 C (1.1 F) | 31 years | 17 of 100 (Routine) |
| 12 August 2026 | Webster Dam, US | daily high min | 24.4 C (75.9 F) | 1.6 C (2.9 F) | 31 years | 20 of 100 (Routine) |
| 12 August 2026 | Webster Dam, US | daily high max | 44.4 C (111.9 F) | 3.3 C (5.9 F) | 16 years | 17 of 100 (Routine) |
| 11 August 2026 | Webster Dam, US | daily high min | 23.9 C (75.0 F) | 0.6 C (1.1 F) | 72 years | 29 of 100 (Routine) |
| 11 August 2026 | Webster Dam, US | daily high max (Tie) | 42.8 C (109.0 F) | tie | 61 years | 6 of 100 (Routine) |
| 10 August 2026 | Webster Dam, US | all-time high max (Tie) | 45.6 C (114.1 F) | tie | 0 years | 6 of 100 (Routine) |
| 9 August 2026 | Webster Dam, US | daily high max | 44.4 C (111.9 F) | 2.2 C (4.0 F) | 25 years | 18 of 100 (Routine) |
| 29 July 2026 | Webster Dam, US | daily high min (Tie) | 23.9 C (75.0 F) | tie | 71 years | 7 of 100 (Routine) |
| 28 July 2026 | Webster Dam, US | all-time high max | 45.6 C (114.1 F) | 0.6 C (1.1 F) | 42 years | 40 of 100 (Notable) |
| 27 July 2026 | Webster Dam, US | daily high min | 23.9 C (75.0 F) | 0.6 C (1.1 F) | 71 years | 29 of 100 (Routine) |
Climate Trend
60 complete years, 1954 to 2025| Year | Annual mean temperature | Difference from the station mean |
|---|---|---|
| 1954 | 13.2 C | +1.34 C |
| 1955 | 11.8 C | -0.02 C |
| 1956 | 12.1 C | +0.25 C |
| 1957 | 11.0 C | -0.80 C |
| 1958 | 11.2 C | -0.62 C |
| 1959 | 11.5 C | -0.32 C |
| 1961 | 11.0 C | -0.89 C |
| 1962 | 11.9 C | +0.05 C |
| 1963 | 13.0 C | +1.13 C |
| 1964 | 12.1 C | +0.27 C |
| 1965 | 11.6 C | -0.29 C |
| 1966 | 11.1 C | -0.70 C |
| 1967 | 11.0 C | -0.80 C |
| 1968 | 11.3 C | -0.56 C |
| 1969 | 11.0 C | -0.84 C |
| 1970 | 11.6 C | -0.25 C |
| 1971 | 11.3 C | -0.54 C |
| 1972 | 10.7 C | -1.15 C |
| 1973 | 11.3 C | -0.51 C |
| 1974 | 11.3 C | -0.58 C |
| 1975 | 10.6 C | -1.25 C |
| 1976 | 11.4 C | -0.42 C |
| 1977 | 12.0 C | +0.13 C |
| 1978 | 10.1 C | -1.77 C |
| 1979 | 11.8 C | -0.07 C |
| 1981 | 12.8 C | +0.95 C |
| 1982 | 10.5 C | -1.33 C |
| 1983 | 11.1 C | -0.77 C |
| 1985 | 9.8 C | -2.09 C |
| 1986 | 13.0 C | +1.17 C |
| 1987 | 12.3 C | +0.50 C |
| 1988 | 12.3 C | +0.46 C |
| 1989 | 11.2 C | -0.69 C |
| 1990 | 12.4 C | +0.59 C |
| 1991 | 12.4 C | +0.55 C |
| 1992 | 11.3 C | -0.55 C |
| 1993 | 9.6 C | -2.25 C |
| 1994 | 12.0 C | +0.13 C |
| 1996 | 10.6 C | -1.21 C |
| 2004 | 12.3 C | +0.50 C |
| 2006 | 13.2 C | +1.37 C |
| 2007 | 12.8 C | +0.92 C |
| 2008 | 11.3 C | -0.50 C |
| 2009 | 11.6 C | -0.28 C |
| 2010 | 12.8 C | +0.99 C |
| 2011 | 12.4 C | +0.52 C |
| 2012 | 13.9 C | +2.10 C |
| 2013 | 12.2 C | +0.35 C |
| 2014 | 12.1 C | +0.26 C |
| 2015 | 13.2 C | +1.38 C |
| 2016 | 13.4 C | +1.59 C |
| 2017 | 13.0 C | +1.20 C |
| 2018 | 11.6 C | -0.20 C |
| 2019 | 11.3 C | -0.51 C |
| 2020 | 12.4 C | +0.57 C |
| 2021 | 12.6 C | +0.74 C |
| 2022 | 12.0 C | +0.11 C |
| 2023 | 12.6 C | +0.74 C |
| 2024 | 13.1 C | +1.25 C |
| 2025 | 12.6 C | +0.75 C |
The annual mean temperature here has risen by 0.2 C (0.1 to 0.3) per decade over 1954 to 2025. In Fahrenheit: 0.3 F (0.1 to 0.5) per decade. The slope is a straight line fitted to 60 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 0.3) per decade | 0.3 F (0.1 to 0.5) per decade | 1954 to 2025 | 60 | Rise |
| Mean daily maximum | 0.3 C (0.2 to 0.4) per decade | 0.5 F (0.3 to 0.7) per decade | 1954 to 2025 | 60 | Rise |
| Mean daily minimum | 0.06 C (-0.04 to 0.16) per decade | 0.1 F (-0.1 to 0.3) per decade | 1954 to 2025 | 60 | 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) | 45.6 C (114.1 F) | 2026 | 42.2 C (108.0 F) | 74 |
| Coldest night (TNn) | -31.7 C (-25.1 F) | 1989 | -23.3 C (-9.9 F) | 74 |
| Wettest day (Rx1day) | 178.3 mm (7.0 in) | 1969 | 54.5 mm (2.1 in) | 74 |
| Wettest five days (Rx5day) | 187.2 mm (7.4 in) | 1969 | 72.9 mm (2.9 in) | 74 |
| Longest dry spell (CDD) | 77 days | 2006 | 37 days | 74 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1953 | 40.0 C (104.0 F) |
| 1954 | 43.3 C (109.9 F) |
| 1955 | 41.1 C (106.0 F) |
| 1956 | 42.2 C (108.0 F) |
| 1957 | 40.6 C (105.1 F) |
| 1958 | 38.9 C (102.0 F) |
| 1959 | 41.1 C (106.0 F) |
| 1960 | 42.2 C (108.0 F) |
| 1961 | 40.6 C (105.1 F) |
| 1962 | 39.4 C (102.9 F) |
| 1963 | 41.7 C (107.1 F) |
| 1964 | 43.3 C (109.9 F) |
| 1965 | 40.6 C (105.1 F) |
| 1966 | 44.4 C (111.9 F) |
| 1967 | 39.4 C (102.9 F) |
| 1968 | 43.9 C (111.0 F) |
| 1969 | 43.3 C (109.9 F) |
| 1970 | 43.9 C (111.0 F) |
| 1971 | 42.8 C (109.0 F) |
| 1972 | 37.8 C (100.0 F) |
| 1973 | 42.8 C (109.0 F) |
| 1974 | 41.7 C (107.1 F) |
| 1975 | 42.2 C (108.0 F) |
| 1976 | 42.2 C (108.0 F) |
| 1977 | 41.7 C (107.1 F) |
| 1978 | 42.2 C (108.0 F) |
| 1979 | 43.3 C (109.9 F) |
| 1980 | 44.4 C (111.9 F) |
| 1981 | 41.7 C (107.1 F) |
| 1982 | 39.4 C (102.9 F) |
| 1983 | 45.0 C (113.0 F) |
| 1984 | 42.2 C (108.0 F) |
| 1985 | 45.0 C (113.0 F) |
| 1986 | 41.1 C (106.0 F) |
| 1987 | 39.4 C (102.9 F) |
| 1988 | 43.3 C (109.9 F) |
| 1989 | 40.0 C (104.0 F) |
| 1990 | 42.2 C (108.0 F) |
| 1991 | 43.3 C (109.9 F) |
| 1992 | 36.7 C (98.1 F) |
| 1993 | 38.3 C (100.9 F) |
| 1994 | 38.9 C (102.0 F) |
| 1995 | 42.2 C (108.0 F) |
| 1996 | 38.9 C (102.0 F) |
| 1997 | 39.4 C (102.9 F) |
| 1998 | 40.6 C (105.1 F) |
| 1999 | 40.6 C (105.1 F) |
| 2000 | 42.2 C (108.0 F) |
| 2001 | 42.2 C (108.0 F) |
| 2002 | 41.7 C (107.1 F) |
| 2003 | 43.3 C (109.9 F) |
| 2004 | 38.9 C (102.0 F) |
| 2005 | 42.8 C (109.0 F) |
| 2006 | 43.9 C (111.0 F) |
| 2007 | 39.4 C (102.9 F) |
| 2008 | 40.6 C (105.1 F) |
| 2009 | 39.4 C (102.9 F) |
| 2010 | 42.2 C (108.0 F) |
| 2011 | 43.3 C (109.9 F) |
| 2012 | 45.0 C (113.0 F) |
| 2013 | 42.2 C (108.0 F) |
| 2014 | 40.6 C (105.1 F) |
| 2015 | 42.2 C (108.0 F) |
| 2016 | 43.3 C (109.9 F) |
| 2017 | 43.9 C (111.0 F) |
| 2018 | 39.4 C (102.9 F) |
| 2019 | 42.2 C (108.0 F) |
| 2020 | 40.0 C (104.0 F) |
| 2021 | 42.8 C (109.0 F) |
| 2022 | 45.0 C (113.0 F) |
| 2023 | 43.3 C (109.9 F) |
| 2024 | 43.9 C (111.0 F) |
| 2025 | 41.7 C (107.1 F) |
| 2026 | 45.6 C (114.1 F) |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1953 | -13.9 C (7.0 F) |
| 1954 | -20.6 C (-5.1 F) |
| 1955 | -21.1 C (-6.0 F) |
| 1956 | -23.9 C (-11.0 F) |
| 1957 | -23.3 C (-9.9 F) |
| 1958 | -19.4 C (-2.9 F) |
| 1959 | -25.6 C (-14.1 F) |
| 1960 | -27.2 C (-17.0 F) |
| 1961 | -24.4 C (-11.9 F) |
| 1962 | -26.7 C (-16.1 F) |
| 1963 | -28.9 C (-20.0 F) |
| 1964 | -23.3 C (-9.9 F) |
| 1965 | -20.6 C (-5.1 F) |
| 1966 | -26.7 C (-16.1 F) |
| 1967 | -23.3 C (-9.9 F) |
| 1968 | -25.0 C (-13.0 F) |
| 1969 | -23.3 C (-9.9 F) |
| 1970 | -21.1 C (-6.0 F) |
| 1971 | -23.3 C (-9.9 F) |
| 1972 | -25.6 C (-14.1 F) |
| 1973 | -20.6 C (-5.1 F) |
| 1974 | -30.0 C (-22.0 F) |
| 1975 | -22.2 C (-8.0 F) |
| 1976 | -23.9 C (-11.0 F) |
| 1977 | -23.3 C (-9.9 F) |
| 1978 | -28.9 C (-20.0 F) |
| 1979 | -26.1 C (-15.0 F) |
| 1980 | -24.4 C (-11.9 F) |
| 1981 | -23.3 C (-9.9 F) |
| 1982 | -25.0 C (-13.0 F) |
| 1983 | -29.4 C (-20.9 F) |
| 1984 | -26.7 C (-16.1 F) |
| 1985 | -28.9 C (-20.0 F) |
| 1986 | -18.3 C (-0.9 F) |
| 1987 | -16.1 C (3.0 F) |
| 1988 | -25.6 C (-14.1 F) |
| 1989 | -31.7 C (-25.1 F) |
| 1990 | -24.4 C (-11.9 F) |
| 1991 | -23.3 C (-9.9 F) |
| 1992 | -20.6 C (-5.1 F) |
| 1993 | -22.8 C (-9.0 F) |
| 1994 | -22.2 C (-8.0 F) |
| 1995 | -22.2 C (-8.0 F) |
| 1996 | -25.6 C (-14.1 F) |
| 1997 | -22.2 C (-8.0 F) |
| 1998 | -19.4 C (-2.9 F) |
| 1999 | -20.0 C (-4.0 F) |
| 2000 | -18.3 C (-0.9 F) |
| 2001 | -25.6 C (-14.1 F) |
| 2002 | -20.0 C (-4.0 F) |
| 2003 | -21.7 C (-7.1 F) |
| 2004 | -22.2 C (-8.0 F) |
| 2005 | -21.7 C (-7.1 F) |
| 2006 | -17.2 C (1.0 F) |
| 2007 | -19.4 C (-2.9 F) |
| 2008 | -19.4 C (-2.9 F) |
| 2009 | -21.7 C (-7.1 F) |
| 2010 | -25.0 C (-13.0 F) |
| 2011 | -21.7 C (-7.1 F) |
| 2012 | -17.8 C (0.0 F) |
| 2013 | -21.1 C (-6.0 F) |
| 2014 | -21.1 C (-6.0 F) |
| 2015 | -20.6 C (-5.1 F) |
| 2016 | -27.2 C (-17.0 F) |
| 2017 | -20.0 C (-4.0 F) |
| 2018 | -20.0 C (-4.0 F) |
| 2019 | -22.2 C (-8.0 F) |
| 2020 | -14.4 C (6.1 F) |
| 2021 | -29.4 C (-20.9 F) |
| 2022 | -23.9 C (-11.0 F) |
| 2023 | -17.8 C (0.0 F) |
| 2024 | -25.0 C (-13.0 F) |
| 2025 | -26.1 C (-15.0 F) |
| 2026 | -26.1 C (-15.0 F) |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1953 | 25.7 mm (1.0 in) |
| 1954 | 52.8 mm (2.1 in) |
| 1955 | 47.2 mm (1.9 in) |
| 1956 | 87.1 mm (3.4 in) |
| 1957 | 88.4 mm (3.5 in) |
| 1958 | 62.0 mm (2.4 in) |
| 1959 | 50.5 mm (2.0 in) |
| 1960 | 59.7 mm (2.4 in) |
| 1961 | 75.9 mm (3.0 in) |
| 1962 | 65.5 mm (2.6 in) |
| 1963 | 62.7 mm (2.5 in) |
| 1964 | 20.1 mm (0.8 in) |
| 1965 | 40.9 mm (1.6 in) |
| 1966 | 18.3 mm (0.7 in) |
| 1967 | 40.9 mm (1.6 in) |
| 1968 | 69.9 mm (2.8 in) |
| 1969 | 178.3 mm (7.0 in) |
| 1970 | 37.3 mm (1.5 in) |
| 1971 | 45.7 mm (1.8 in) |
| 1972 | 59.9 mm (2.4 in) |
| 1973 | 52.1 mm (2.1 in) |
| 1974 | 59.9 mm (2.4 in) |
| 1975 | 69.1 mm (2.7 in) |
| 1976 | 57.7 mm (2.3 in) |
| 1977 | 77.0 mm (3.0 in) |
| 1978 | 60.7 mm (2.4 in) |
| 1979 | 127.0 mm (5.0 in) |
| 1980 | 48.5 mm (1.9 in) |
| 1981 | 84.6 mm (3.3 in) |
| 1982 | 83.1 mm (3.3 in) |
| 1983 | 38.1 mm (1.5 in) |
| 1984 | 51.1 mm (2.0 in) |
| 1985 | 64.8 mm (2.6 in) |
| 1986 | 73.7 mm (2.9 in) |
| 1987 | 65.0 mm (2.6 in) |
| 1988 | 28.7 mm (1.1 in) |
| 1989 | 89.4 mm (3.5 in) |
| 1990 | 78.7 mm (3.1 in) |
| 1991 | 55.6 mm (2.2 in) |
| 1992 | 46.2 mm (1.8 in) |
| 1993 | 58.2 mm (2.3 in) |
| 1994 | 36.3 mm (1.4 in) |
| 1995 | 132.1 mm (5.2 in) |
| 1996 | 108.0 mm (4.3 in) |
| 1997 | 30.2 mm (1.2 in) |
| 1998 | 51.3 mm (2.0 in) |
| 1999 | 88.9 mm (3.5 in) |
| 2000 | 33.8 mm (1.3 in) |
| 2001 | 63.0 mm (2.5 in) |
| 2002 | 38.4 mm (1.5 in) |
| 2003 | 81.8 mm (3.2 in) |
| 2004 | 30.5 mm (1.2 in) |
| 2005 | 61.7 mm (2.4 in) |
| 2006 | 74.4 mm (2.9 in) |
| 2007 | 63.8 mm (2.5 in) |
| 2008 | 147.1 mm (5.8 in) |
| 2009 | 45.7 mm (1.8 in) |
| 2010 | 38.9 mm (1.5 in) |
| 2011 | 37.8 mm (1.5 in) |
| 2012 | 38.1 mm (1.5 in) |
| 2013 | 30.0 mm (1.2 in) |
| 2014 | 62.2 mm (2.4 in) |
| 2015 | 16.5 mm (0.6 in) |
| 2016 | 75.2 mm (3.0 in) |
| 2017 | 53.3 mm (2.1 in) |
| 2018 | 75.7 mm (3.0 in) |
| 2019 | 38.9 mm (1.5 in) |
| 2020 | 30.0 mm (1.2 in) |
| 2021 | 30.5 mm (1.2 in) |
| 2022 | 23.6 mm (0.9 in) |
| 2023 | 21.6 mm (0.9 in) |
| 2024 | 6.4 mm (0.25 in) |
| 2025 | 39.1 mm (1.5 in) |
| 2026 | 39.4 mm (1.6 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1953 | 31.5 mm (1.2 in) |
| 1954 | 89.8 mm (3.5 in) |
| 1955 | 66.6 mm (2.6 in) |
| 1956 | 98.8 mm (3.9 in) |
| 1957 | 152.7 mm (6.0 in) |
| 1958 | 90.0 mm (3.5 in) |
| 1959 | 64.2 mm (2.5 in) |
| 1960 | 70.1 mm (2.8 in) |
| 1961 | 98.9 mm (3.9 in) |
| 1962 | 72.1 mm (2.8 in) |
| 1963 | 105.4 mm (4.1 in) |
| 1964 | 49.1 mm (1.9 in) |
| 1965 | 86.1 mm (3.4 in) |
| 1966 | 45.2 mm (1.8 in) |
| 1967 | 66.8 mm (2.6 in) |
| 1968 | 80.8 mm (3.2 in) |
| 1969 | 187.2 mm (7.4 in) |
| 1970 | 53.5 mm (2.1 in) |
| 1971 | 73.6 mm (2.9 in) |
| 1972 | 63.4 mm (2.5 in) |
| 1973 | 95.3 mm (3.8 in) |
| 1974 | 76.9 mm (3.0 in) |
| 1975 | 113.5 mm (4.5 in) |
| 1976 | 57.7 mm (2.3 in) |
| 1977 | 94.8 mm (3.7 in) |
| 1978 | 71.6 mm (2.8 in) |
| 1979 | 127.0 mm (5.0 in) |
| 1980 | 62.5 mm (2.5 in) |
| 1981 | 93.0 mm (3.7 in) |
| 1982 | 143.3 mm (5.6 in) |
| 1983 | 59.7 mm (2.4 in) |
| 1984 | 62.7 mm (2.5 in) |
| 1985 | 108.3 mm (4.3 in) |
| 1986 | 86.2 mm (3.4 in) |
| 1987 | 92.7 mm (3.6 in) |
| 1988 | 52.6 mm (2.1 in) |
| 1989 | 105.6 mm (4.2 in) |
| 1990 | 83.8 mm (3.3 in) |
| 1991 | 81.8 mm (3.2 in) |
| 1992 | 69.4 mm (2.7 in) |
| 1993 | 145.0 mm (5.7 in) |
| 1994 | 61.5 mm (2.4 in) |
| 1995 | 182.1 mm (7.2 in) |
| 1996 | 116.2 mm (4.6 in) |
| 1997 | 35.0 mm (1.4 in) |
| 1998 | 46.8 mm (1.8 in) |
| 1999 | 132.9 mm (5.2 in) |
| 2000 | 49.5 mm (1.9 in) |
| 2001 | 164.6 mm (6.5 in) |
| 2002 | 66.3 mm (2.6 in) |
| 2003 | 82.6 mm (3.3 in) |
| 2004 | 92.7 mm (3.6 in) |
| 2005 | 82.0 mm (3.2 in) |
| 2006 | 74.4 mm (2.9 in) |
| 2007 | 115.1 mm (4.5 in) |
| 2008 | 170.9 mm (6.7 in) |
| 2009 | 95.8 mm (3.8 in) |
| 2010 | 55.9 mm (2.2 in) |
| 2011 | 53.6 mm (2.1 in) |
| 2012 | 38.1 mm (1.5 in) |
| 2013 | 41.7 mm (1.6 in) |
| 2014 | 45.9 mm (1.8 in) |
| 2015 | 22.3 mm (0.9 in) |
| 2016 | 75.2 mm (3.0 in) |
| 2017 | 53.3 mm (2.1 in) |
| 2018 | 75.7 mm (3.0 in) |
| 2019 | 38.9 mm (1.5 in) |
| 2020 | 30.0 mm (1.2 in) |
| 2021 | 30.5 mm (1.2 in) |
| 2022 | 25.4 mm (1.0 in) |
| 2023 | 21.6 mm (0.9 in) |
| 2024 | 6.4 mm (0.25 in) |
| 2025 | 39.1 mm (1.5 in) |
| 2026 | 42.4 mm (1.7 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1953 | 42 days |
| 1954 | 39 days |
| 1955 | 30 days |
| 1956 | 48 days |
| 1957 | 42 days |
| 1958 | 31 days |
| 1959 | 44 days |
| 1960 | 40 days |
| 1961 | 25 days |
| 1962 | 30 days |
| 1963 | 50 days |
| 1964 | 42 days |
| 1965 | 28 days |
| 1966 | 47 days |
| 1967 | 52 days |
| 1968 | 45 days |
| 1969 | 21 days |
| 1970 | 65 days |
| 1971 | 31 days |
| 1972 | 47 days |
| 1973 | 24 days |
| 1974 | 58 days |
| 1975 | 44 days |
| 1976 | 51 days |
| 1977 | 33 days |
| 1978 | 33 days |
| 1979 | 36 days |
| 1980 | 39 days |
| 1981 | 30 days |
| 1982 | 30 days |
| 1983 | 27 days |
| 1984 | 31 days |
| 1985 | 46 days |
| 1986 | 33 days |
| 1987 | 28 days |
| 1988 | 39 days |
| 1989 | 48 days |
| 1990 | 44 days |
| 1991 | 54 days |
| 1992 | 21 days |
| 1993 | 23 days |
| 1994 | 45 days |
| 1995 | 50 days |
| 1996 | 33 days |
| 1997 | 37 days |
| 1998 | 31 days |
| 1999 | 45 days |
| 2000 | 31 days |
| 2001 | 21 days |
| 2002 | 60 days |
| 2003 | 23 days |
| 2004 | 25 days |
| 2005 | 40 days |
| 2006 | 77 days |
| 2007 | 41 days |
| 2008 | 36 days |
| 2009 | 47 days |
| 2010 | 43 days |
| 2011 | 5 days |
| 2012 | 47 days |
| 2013 | 15 days |
| 2014 | 28 days |
| 2015 | 31 days |
| 2016 | 37 days |
| 2017 | 33 days |
| 2018 | 25 days |
| 2019 | 30 days |
| 2020 | 39 days |
| 2021 | 40 days |
| 2022 | 39 days |
| 2023 | 20 days |
| 2024 | 28 days |
| 2025 | 30 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
60 years with a frostAcross 60 years with a frost, the median last spring frost at Webster Dam falls on 23 April and the median first autumn frost on 11 October, which leaves a median of 169 days between them.
In 1987 to 2025 the median growing season was 166 days. That is 7 days fewer than in 1954 to 1986.
Fitted over all years, the growing season changes by -1.7 days per decade at this station.
| Measure | Median, all years | Earliest period (1954 to 1986) | Recent period (1987 to 2025) | Recent against earliest | Fitted trend |
|---|---|---|---|---|---|
| Last spring frost | 23 April | 22 April | 27 April | 5 days later | +1.0 days per decade |
| First autumn frost | 11 October | 12 October | 11 October | 1 day earlier | -0.6 days per decade |
| Growing days | 169 days | 173 days | 166 days | 7 days fewer | -1.7 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
49 years, 1954 to 2010A day with at least 57.7 mm (2.3 in) of rain is expected about once in 2 years. A day with at least 164.6 mm (6.5 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 57.7 mm (2.3 in) | |
| 5 years | 82.8 mm (3.3 in) | |
| 10 years | 100.7 mm (4.0 in) | |
| 25 years | 125.0 mm (4.9 in) | |
| 50 years | 144.3 mm (5.7 in) | Longer than the 49 years of record |
| 100 years | 164.6 mm (6.5 in) | Longer than the 49 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, 49 years of values from 1954 to 2010.
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: 178.3 mm (7.0 in) in 1969; 147.1 mm (5.8 in) in 2008; 132.1 mm (5.2 in) in 1995.
Station Changes
No change in the annual mean temperature of this station was found against its neighbours.
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).