Silver Lake Brighton Weather Records (USC00427846)
Record envelope, standing records and threshold days for Silver Lake Brighton (USC00427846), Utah, United States, with 112 years of record.
Key Facts for Silver Lake Brighton
- Silver Lake Brighton (USC00427846) is a weather station in Utah, United States at 40.60 latitude and -111.58 longitude, 2,664 m (8,740 ft) above sea level.
- The station reports from 1915 to 2026, 112 years of record.
- 1,464 records set at Silver Lake Brighton still stand.
- Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
- Silver Lake Brighton set a daily record precipitation of 50.8 mm (2.0 in) on 11 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, 40.60 latitude, -111.58 longitude.
- Elevation: 2,664 m (8,740 ft).
- Period of record: 1915 to 2026, 112 years.
- Eligible elements: tmax, tmin, prcp, snow, snwd.
Daily Record Envelope and 2026
23 days at or beyond a record| Month | Highest record high | Lowest record low | 2026 highest maximum | 2026 lowest minimum |
|---|---|---|---|---|
| Jan | 12.8 C (55.0 F) | -36.7 C (-34.1 F) | 9.4 C (48.9 F) | -19.4 C (-2.9 F) |
| Feb | 13.9 C (57.0 F) | -34.4 C (-29.9 F) | 10.0 C (50.0 F) | -17.8 C (0.0 F) |
| Mar | 18.9 C (66.0 F) | -29.4 C (-20.9 F) | 18.9 C (66.0 F) | -14.4 C (6.1 F) |
| Apr | 18.9 C (66.0 F) | -23.9 C (-11.0 F) | 15.6 C (60.1 F) | -13.3 C (8.1 F) |
| May | 25.0 C (77.0 F) | -17.8 C (0.0 F) | 22.8 C (73.0 F) | -8.3 C (17.1 F) |
| Jun | 28.3 C (82.9 F) | -10.0 C (14.0 F) | 25.6 C (78.1 F) | -2.8 C (27.0 F) |
| Jul | 30.6 C (87.1 F) | -6.1 C (21.0 F) | 29.4 C (84.9 F) | 4.4 C (39.9 F) |
| Aug | 30.0 C (86.0 F) | -4.4 C (24.1 F) | 30.0 C (86.0 F) | 5.0 C (41.0 F) |
| Sep | 27.8 C (82.0 F) | -14.4 C (6.1 F) | 22.2 C (72.0 F) | -0.6 C (30.9 F) |
| Oct | 23.3 C (73.9 F) | -22.2 C (-8.0 F) | 22.8 C (73.0 F) | 1.7 C (35.1 F) |
| Nov | 20.6 C (69.1 F) | -28.9 C (-20.0 F) | n/a | n/a |
| Dec | 17.8 C (64.0 F) | -33.9 C (-29.0 F) | n/a | n/a |
Which Years Hold Standing Records
1,464 standing records| Year set | Standing records |
|---|---|
| 1936 | 9 |
| 1937 | 24 |
| 1938 | 17 |
| 1939 | 16 |
| 1940 | 18 |
| 1941 | 12 |
| 1942 | 15 |
| 1943 | 25 |
| 1944 | 12 |
| 1945 | 23 |
| 1946 | 13 |
| 1947 | 13 |
| 1948 | 16 |
| 1949 | 20 |
| 1950 | 20 |
| 1951 | 16 |
| 1952 | 11 |
| 1953 | 13 |
| 1954 | 26 |
| 1955 | 22 |
| 1956 | 21 |
| 1957 | 9 |
| 1958 | 18 |
| 1959 | 18 |
| 1960 | 15 |
| 1961 | 15 |
| 1962 | 30 |
| 1963 | 13 |
| 1964 | 22 |
| 1965 | 21 |
| 1966 | 20 |
| 1967 | 11 |
| 1968 | 22 |
| 1969 | 12 |
| 1970 | 23 |
| 1971 | 20 |
| 1972 | 15 |
| 1973 | 4 |
| 1974 | 15 |
| 1975 | 22 |
| 1976 | 11 |
| 1977 | 13 |
| 1978 | 19 |
| 1979 | 18 |
| 1980 | 12 |
| 1981 | 15 |
| 1982 | 19 |
| 1983 | 8 |
| 1984 | 16 |
| 1985 | 11 |
| 1986 | 26 |
| 1987 | 13 |
| 1988 | 14 |
| 1989 | 19 |
| 1990 | 23 |
| 1991 | 8 |
| 1992 | 14 |
| 1993 | 16 |
| 1994 | 12 |
| 1995 | 8 |
| 1996 | 20 |
| 1997 | 11 |
| 1998 | 12 |
| 1999 | 12 |
| 2000 | 13 |
| 2001 | 18 |
| 2002 | 16 |
| 2003 | 23 |
| 2004 | 9 |
| 2005 | 16 |
| 2006 | 22 |
| 2007 | 12 |
| 2008 | 9 |
| 2009 | 13 |
| 2010 | 15 |
| 2011 | 20 |
| 2012 | 16 |
| 2013 | 21 |
| 2014 | 8 |
| 2015 | 13 |
| 2016 | 13 |
| 2017 | 11 |
| 2018 | 8 |
| 2019 | 10 |
| 2020 | 21 |
| 2021 | 14 |
| 2022 | 20 |
| 2023 | 13 |
| 2024 | 14 |
| 2025 | 26 |
| 2026 | 33 |
All-Time Record Progression
9 new records| Date | Kind | Detail |
|---|---|---|
| 1971-01-05 | Record low maximum temperature | Record low maximum temperature -20.6 C (-5.1 F) |
| 1971-07-18 | Record high minimum temperature | Record high minimum temperature 16.7 C (62.1 F) |
| 1982-03-30 | Record snow depth | Record snow depth 340.4 cm (134.0 in) |
| 1994-07-26 | Record high minimum temperature | Record high minimum temperature 17.2 C (63.0 F) |
| 2013-01-15 | Record low maximum temperature | Record low maximum temperature -21.1 C (-6.0 F) |
| 2020-06-26 | Record high minimum temperature | Record high minimum temperature 19.4 C (66.9 F) |
| 2023-03-23 | Record snow depth | Record snow depth 348.0 cm (137.0 in) |
| 2023-03-24 | Record snow depth | Record snow depth 355.6 cm (140.0 in) |
| 2023-03-31 | Record snow depth | Record snow depth 370.8 cm (146.0 in) |
Wettest Day of Each Month
Jan: 148.3 mm (5.8 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 148.3 mm (5.8 in) | 31 January 1916 |
| Feb | 96.5 mm (3.8 in) | 11 February 1922 |
| Mar | 103.1 mm (4.1 in) | 25 March 1920 |
| Apr | 93.2 mm (3.7 in) | 17 April 1920 |
| May | 76.2 mm (3.0 in) | 19 May 1957 |
| Jun | 79.2 mm (3.1 in) | 1 June 1943 |
| Jul | 52.1 mm (2.1 in) | 24 July 1993 |
| Aug | 73.7 mm (2.9 in) | 13 August 1922 |
| Sep | 60.2 mm (2.4 in) | 1 September 2008 |
| Oct | 90.2 mm (3.6 in) | 14 October 1968 |
| Nov | 127.8 mm (5.0 in) | 30 November 1919 |
| Dec | 118.9 mm (4.7 in) | 20 December 1921 |
Period of Record Coverage
1936 to 2026| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 1936 | 187 | 51% | No |
| 1937 | 354 | 97% | Yes |
| 1938 | 362 | 99% | Yes |
| 1939 | 363 | 99% | Yes |
| 1940 | 365 | 100% | Yes |
| 1941 | 361 | 99% | Yes |
| 1942 | 355 | 97% | Yes |
| 1943 | 363 | 99% | Yes |
| 1944 | 362 | 99% | Yes |
| 1945 | 272 | 75% | No |
| 1946 | 362 | 99% | Yes |
| 1947 | 362 | 99% | Yes |
| 1948 | 361 | 99% | Yes |
| 1949 | 363 | 99% | Yes |
| 1950 | 364 | 100% | Yes |
| 1951 | 365 | 100% | Yes |
| 1952 | 366 | 100% | Yes |
| 1953 | 364 | 100% | Yes |
| 1954 | 360 | 99% | Yes |
| 1955 | 360 | 99% | Yes |
| 1956 | 366 | 100% | Yes |
| 1957 | 364 | 100% | Yes |
| 1958 | 363 | 99% | Yes |
| 1959 | 365 | 100% | Yes |
| 1960 | 365 | 100% | Yes |
| 1961 | 363 | 99% | Yes |
| 1962 | 361 | 99% | Yes |
| 1963 | 358 | 98% | Yes |
| 1964 | 363 | 99% | Yes |
| 1965 | 362 | 99% | Yes |
| 1966 | 332 | 91% | Yes |
| 1967 | 364 | 100% | Yes |
| 1968 | 366 | 100% | Yes |
| 1969 | 364 | 100% | Yes |
| 1970 | 365 | 100% | Yes |
| 1971 | 279 | 76% | No |
| 1972 | 333 | 91% | Yes |
| 1973 | 182 | 50% | No |
| 1974 | 359 | 98% | Yes |
| 1975 | 363 | 99% | Yes |
| 1976 | 365 | 100% | Yes |
| 1977 | 363 | 99% | Yes |
| 1978 | 362 | 99% | Yes |
| 1979 | 361 | 99% | Yes |
| 1980 | 364 | 99% | Yes |
| 1981 | 359 | 98% | Yes |
| 1982 | 350 | 96% | Yes |
| 1983 | 355 | 97% | Yes |
| 1984 | 355 | 97% | Yes |
| 1985 | 354 | 97% | Yes |
| 1986 | 362 | 99% | Yes |
| 1987 | 363 | 99% | Yes |
| 1988 | 356 | 97% | Yes |
| 1989 | 364 | 100% | Yes |
| 1990 | 329 | 90% | Yes |
| 1991 | 363 | 99% | Yes |
| 1992 | 364 | 99% | Yes |
| 1993 | 359 | 98% | Yes |
| 1994 | 360 | 99% | Yes |
| 1995 | 358 | 98% | Yes |
| 1996 | 358 | 98% | Yes |
| 1997 | 360 | 99% | Yes |
| 1998 | 354 | 97% | Yes |
| 1999 | 358 | 98% | Yes |
| 2000 | 357 | 98% | Yes |
| 2001 | 355 | 97% | Yes |
| 2002 | 361 | 99% | Yes |
| 2003 | 330 | 90% | Yes |
| 2004 | 320 | 87% | No |
| 2005 | 345 | 95% | Yes |
| 2006 | 330 | 90% | Yes |
| 2007 | 279 | 76% | No |
| 2008 | 319 | 87% | No |
| 2009 | 344 | 94% | Yes |
| 2010 | 339 | 93% | Yes |
| 2011 | 328 | 90% | No |
| 2012 | 343 | 94% | Yes |
| 2013 | 307 | 84% | No |
| 2014 | 333 | 91% | Yes |
| 2015 | 345 | 95% | Yes |
| 2016 | 357 | 98% | Yes |
| 2017 | 349 | 96% | Yes |
| 2018 | 348 | 95% | Yes |
| 2019 | 320 | 88% | No |
| 2020 | 361 | 99% | Yes |
| 2021 | 364 | 100% | Yes |
| 2022 | 365 | 100% | Yes |
| 2023 | 365 | 100% | Yes |
| 2024 | 366 | 100% | Yes |
| 2025 | 365 | 100% | Yes |
| 2026 | 283 | 78% | No |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 11 October 2026 | Silver Lake Brighton, US | daily rain (Provisional) | 50.8 mm (2.0 in) | 5.3 mm (0.21 in) | 25 years | 21 of 100 (Routine) |
| 10 October 2026 | Silver Lake Brighton, US | daily high min (Tie, Provisional) | 6.7 C (44.1 F) | tie | 1 year | 2 of 100 (Routine) |
| 9 October 2026 | Silver Lake Brighton, US | daily high min (Provisional) | 5.6 C (42.1 F) | 0.6 C (1.1 F) | 63 years | 28 of 100 (Routine) |
| 8 October 2026 | Silver Lake Brighton, US | daily high max (Tie, Provisional) | 21.1 C (70.0 F) | tie | 47 years | 5 of 100 (Routine) |
| 6 October 2026 | Silver Lake Brighton, US | daily high max (Provisional) | 22.2 C (72.0 F) | 1.1 C (2.0 F) | 69 years | 30 of 100 (Routine) |
| 5 October 2026 | Silver Lake Brighton, US | daily high max (Provisional) | 22.8 C (73.0 F) | 0.6 C (1.1 F) | 1 year | 10 of 100 (Routine) |
| 4 October 2026 | Silver Lake Brighton, US | daily high max (Provisional) | 21.7 C (71.1 F) | 1.1 C (2.0 F) | 68 years | 30 of 100 (Routine) |
| 13 September 2026 | Silver Lake Brighton, US | daily high min (Provisional) | 12.2 C (54.0 F) | 0.5 C (0.9 F) | 57 years | 27 of 100 (Routine) |
| 6 September 2026 | Silver Lake Brighton, US | daily high min (Provisional) | 11.7 C (53.1 F) | 0.6 C (1.1 F) | 4 years | 11 of 100 (Routine) |
| 30 August 2026 | Silver Lake Brighton, US | daily rain (Provisional) | 22.4 mm (0.9 in) | 3.3 mm (0.13 in) | 104 years | 20 of 100 (Routine) |
| 28 August 2026 | Silver Lake Brighton, US | daily high max (Provisional) | 26.7 C (80.1 F) | 1.7 C (3.1 F) | 24 years | 21 of 100 (Routine) |
| 22 August 2026 | Silver Lake Brighton, US | daily high max (Provisional) | 27.8 C (82.0 F) | 1.7 C (3.1 F) | 16 years | 19 of 100 (Routine) |
| 11 August 2026 | Silver Lake Brighton, US | daily high min | 14.4 C (57.9 F) | 1.6 C (2.9 F) | 31 years | 23 of 100 (Routine) |
| 10 August 2026 | Silver Lake Brighton, US | daily high min (Tie) | 12.2 C (54.0 F) | tie | 23 years | 3 of 100 (Routine) |
| 8 August 2026 | Silver Lake Brighton, US | monthly high max (Tie) | 30.0 C (86.0 F) | tie | 85 years | 11 of 100 (Routine) |
| 7 August 2026 | Silver Lake Brighton, US | daily high max (Tie) | 27.8 C (82.0 F) | tie | 68 years | 7 of 100 (Routine) |
| 3 August 2026 | Silver Lake Brighton, US | daily high max | 28.9 C (84.0 F) | 1.1 C (2.0 F) | 5 years | 13 of 100 (Routine) |
| 2 August 2026 | Silver Lake Brighton, US | daily high min | 14.4 C (57.9 F) | 2.2 C (4.0 F) | 83 years | 40 of 100 (Notable) |
| 2 August 2026 | Silver Lake Brighton, US | monthly high max (Tie) | 30.0 C (86.0 F) | tie | 85 years | 11 of 100 (Routine) |
| 29 July 2026 | Silver Lake Brighton, US | daily high min | 14.4 C (57.9 F) | 2.2 C (4.0 F) | 3 years | 16 of 100 (Routine) |
Climate Trend
75 complete years, 1938 to 2025| Year | Annual mean temperature | Difference from the station mean |
|---|---|---|
| 1938 | 2.3 C | -0.37 C |
| 1939 | 2.9 C | +0.18 C |
| 1940 | 3.3 C | +0.62 C |
| 1941 | 2.5 C | -0.23 C |
| 1942 | 2.1 C | -0.58 C |
| 1943 | 3.5 C | +0.78 C |
| 1944 | 2.5 C | -0.19 C |
| 1946 | 2.5 C | -0.16 C |
| 1947 | 2.3 C | -0.42 C |
| 1948 | 1.7 C | -1.05 C |
| 1949 | 2.2 C | -0.53 C |
| 1950 | 2.4 C | -0.27 C |
| 1951 | 1.6 C | -1.11 C |
| 1952 | 2.1 C | -0.57 C |
| 1953 | 2.7 C | -0.03 C |
| 1954 | 3.6 C | +0.94 C |
| 1955 | 1.7 C | -0.96 C |
| 1956 | 2.4 C | -0.27 C |
| 1957 | 2.1 C | -0.63 C |
| 1958 | 3.3 C | +0.55 C |
| 1959 | 2.5 C | -0.16 C |
| 1960 | 2.8 C | +0.05 C |
| 1961 | 2.6 C | -0.13 C |
| 1962 | 3.2 C | +0.47 C |
| 1963 | 2.9 C | +0.22 C |
| 1964 | 1.6 C | -1.10 C |
| 1965 | 2.3 C | -0.42 C |
| 1967 | 2.4 C | -0.26 C |
| 1968 | 2.2 C | -0.53 C |
| 1969 | 2.7 C | -0.02 C |
| 1970 | 1.8 C | -0.94 C |
| 1974 | 2.4 C | -0.30 C |
| 1975 | 1.2 C | -1.48 C |
| 1976 | 2.8 C | +0.13 C |
| 1977 | 2.7 C | +0.01 C |
| 1978 | 2.5 C | -0.21 C |
| 1979 | 2.2 C | -0.46 C |
| 1980 | 3.0 C | +0.34 C |
| 1981 | 3.8 C | +1.05 C |
| 1982 | 1.9 C | -0.78 C |
| 1983 | 2.2 C | -0.47 C |
| 1984 | 1.4 C | -1.31 C |
| 1985 | 2.2 C | -0.52 C |
| 1986 | 3.1 C | +0.40 C |
| 1987 | 2.9 C | +0.18 C |
| 1988 | 3.2 C | +0.45 C |
| 1989 | 2.9 C | +0.22 C |
| 1991 | 2.5 C | -0.24 C |
| 1992 | 3.4 C | +0.69 C |
| 1993 | 1.9 C | -0.84 C |
| 1994 | 3.3 C | +0.58 C |
| 1995 | 2.9 C | +0.19 C |
| 1996 | 3.0 C | +0.34 C |
| 1997 | 2.7 C | -0.04 C |
| 1998 | 2.6 C | -0.15 C |
| 1999 | 3.0 C | +0.30 C |
| 2000 | 3.5 C | +0.78 C |
| 2001 | 3.5 C | +0.78 C |
| 2002 | 2.5 C | -0.24 C |
| 2005 | 3.0 C | +0.30 C |
| 2008 | 1.7 C | -0.98 C |
| 2009 | 2.4 C | -0.34 C |
| 2010 | 2.5 C | -0.22 C |
| 2011 | 1.3 C | -1.37 C |
| 2012 | 3.4 C | +0.68 C |
| 2014 | 3.5 C | +0.77 C |
| 2015 | 4.1 C | +1.40 C |
| 2016 | 3.9 C | +1.21 C |
| 2017 | 3.9 C | +1.15 C |
| 2018 | 3.7 C | +0.98 C |
| 2020 | 3.7 C | +1.00 C |
| 2022 | 3.1 C | +0.40 C |
| 2023 | 2.6 C | -0.12 C |
| 2024 | 4.0 C | +1.27 C |
| 2025 | 4.6 C | +1.85 C |
The annual mean temperature here has risen by 0.1 C (0.1 to 0.2) per decade over 1938 to 2025. In Fahrenheit: 0.2 F (0.1 to 0.3) per decade. The slope is a straight line fitted to 75 complete years; the brackets give its 95 percent interval.
| Measure | Per decade (C) | Per decade (F) | Period | Complete years | Reading |
|---|---|---|---|---|---|
| Annual mean temperature | 0.1 C (0.1 to 0.2) per decade | 0.2 F (0.1 to 0.3) per decade | 1938 to 2025 | 75 | Rise |
| Mean daily maximum | -0.06 C (-0.12 to 0.00) per decade | -0.11 F (-0.22 to 0.00) per decade | 1938 to 2025 | 75 | Not clearly different from zero |
| Mean daily minimum | 0.3 C (0.2 to 0.4) per decade | 0.5 F (0.4 to 0.6) per decade | 1938 to 2025 | 75 | 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
1915 to 2026| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Hottest day (TXx) | 30.6 C (87.1 F) | 1946 | 27.2 C (81.0 F) | 91 |
| Coldest night (TNn) | -36.7 C (-34.1 F) | 1963 | -26.7 C (-16.1 F) | 91 |
| Wettest day (Rx1day) | 148.3 mm (5.8 in) | 1916 | 48.3 mm (1.9 in) | 112 |
| Wettest five days (Rx5day) | 206.9 mm (8.1 in) | 1980 | 92.5 mm (3.6 in) | 112 |
| Longest dry spell (CDD) | 66 days | 1952 | 25 days | 112 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1915 | n/a |
| 1916 | n/a |
| 1917 | n/a |
| 1918 | n/a |
| 1919 | n/a |
| 1920 | n/a |
| 1921 | n/a |
| 1922 | n/a |
| 1923 | n/a |
| 1924 | n/a |
| 1925 | n/a |
| 1926 | n/a |
| 1927 | n/a |
| 1928 | n/a |
| 1929 | n/a |
| 1930 | n/a |
| 1931 | n/a |
| 1932 | n/a |
| 1933 | n/a |
| 1934 | n/a |
| 1935 | n/a |
| 1936 | 27.8 C (82.0 F) |
| 1937 | 26.7 C (80.1 F) |
| 1938 | 27.8 C (82.0 F) |
| 1939 | 28.3 C (82.9 F) |
| 1940 | 30.0 C (86.0 F) |
| 1941 | 26.1 C (79.0 F) |
| 1942 | 25.6 C (78.1 F) |
| 1943 | 27.2 C (81.0 F) |
| 1944 | 26.7 C (80.1 F) |
| 1945 | 26.7 C (80.1 F) |
| 1946 | 30.6 C (87.1 F) |
| 1947 | 26.7 C (80.1 F) |
| 1948 | 26.1 C (79.0 F) |
| 1949 | 26.7 C (80.1 F) |
| 1950 | 26.7 C (80.1 F) |
| 1951 | 26.1 C (79.0 F) |
| 1952 | 25.0 C (77.0 F) |
| 1953 | 26.7 C (80.1 F) |
| 1954 | 28.3 C (82.9 F) |
| 1955 | 27.2 C (81.0 F) |
| 1956 | 26.7 C (80.1 F) |
| 1957 | 26.7 C (80.1 F) |
| 1958 | 28.3 C (82.9 F) |
| 1959 | 27.2 C (81.0 F) |
| 1960 | 29.4 C (84.9 F) |
| 1961 | 27.2 C (81.0 F) |
| 1962 | 27.2 C (81.0 F) |
| 1963 | 26.7 C (80.1 F) |
| 1964 | 29.4 C (84.9 F) |
| 1965 | 24.4 C (75.9 F) |
| 1966 | 27.8 C (82.0 F) |
| 1967 | 25.6 C (78.1 F) |
| 1968 | 25.6 C (78.1 F) |
| 1969 | 26.1 C (79.0 F) |
| 1970 | 28.3 C (82.9 F) |
| 1971 | 28.9 C (84.0 F) |
| 1972 | 29.4 C (84.9 F) |
| 1973 | 26.7 C (80.1 F) |
| 1974 | 27.2 C (81.0 F) |
| 1975 | 26.1 C (79.0 F) |
| 1976 | 27.8 C (82.0 F) |
| 1977 | 25.6 C (78.1 F) |
| 1978 | 27.2 C (81.0 F) |
| 1979 | 27.2 C (81.0 F) |
| 1980 | 27.8 C (82.0 F) |
| 1981 | 27.2 C (81.0 F) |
| 1982 | 25.6 C (78.1 F) |
| 1983 | 25.6 C (78.1 F) |
| 1984 | 26.1 C (79.0 F) |
| 1985 | 28.9 C (84.0 F) |
| 1986 | 27.2 C (81.0 F) |
| 1987 | 24.4 C (75.9 F) |
| 1988 | 27.8 C (82.0 F) |
| 1989 | 28.9 C (84.0 F) |
| 1990 | 27.8 C (82.0 F) |
| 1991 | 26.1 C (79.0 F) |
| 1992 | 27.2 C (81.0 F) |
| 1993 | 26.1 C (79.0 F) |
| 1994 | 29.4 C (84.9 F) |
| 1995 | 27.8 C (82.0 F) |
| 1996 | 28.3 C (82.9 F) |
| 1997 | 26.1 C (79.0 F) |
| 1998 | 29.4 C (84.9 F) |
| 1999 | 25.6 C (78.1 F) |
| 2000 | 28.3 C (82.9 F) |
| 2001 | 28.9 C (84.0 F) |
| 2002 | 29.4 C (84.9 F) |
| 2003 | 27.8 C (82.0 F) |
| 2004 | 25.6 C (78.1 F) |
| 2005 | 27.8 C (82.0 F) |
| 2006 | 27.8 C (82.0 F) |
| 2007 | 27.8 C (82.0 F) |
| 2008 | 25.6 C (78.1 F) |
| 2009 | 26.1 C (79.0 F) |
| 2010 | 27.2 C (81.0 F) |
| 2011 | 25.0 C (77.0 F) |
| 2012 | 26.7 C (80.1 F) |
| 2013 | 25.6 C (78.1 F) |
| 2014 | 26.1 C (79.0 F) |
| 2015 | 26.7 C (80.1 F) |
| 2016 | 26.1 C (79.0 F) |
| 2017 | 27.2 C (81.0 F) |
| 2018 | 26.7 C (80.1 F) |
| 2019 | 26.7 C (80.1 F) |
| 2020 | 28.3 C (82.9 F) |
| 2021 | 27.8 C (82.0 F) |
| 2022 | 27.8 C (82.0 F) |
| 2023 | 27.2 C (81.0 F) |
| 2024 | 27.8 C (82.0 F) |
| 2025 | 28.9 C (84.0 F) |
| 2026 | 30.0 C (86.0 F) |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1915 | n/a |
| 1916 | n/a |
| 1917 | n/a |
| 1918 | n/a |
| 1919 | n/a |
| 1920 | n/a |
| 1921 | n/a |
| 1922 | n/a |
| 1923 | n/a |
| 1924 | n/a |
| 1925 | n/a |
| 1926 | n/a |
| 1927 | n/a |
| 1928 | n/a |
| 1929 | n/a |
| 1930 | n/a |
| 1931 | n/a |
| 1932 | n/a |
| 1933 | n/a |
| 1934 | n/a |
| 1935 | n/a |
| 1936 | -25.0 C (-13.0 F) |
| 1937 | -34.4 C (-29.9 F) |
| 1938 | -27.2 C (-17.0 F) |
| 1939 | -28.3 C (-18.9 F) |
| 1940 | -27.8 C (-18.0 F) |
| 1941 | -23.3 C (-9.9 F) |
| 1942 | -31.1 C (-24.0 F) |
| 1943 | -32.2 C (-26.0 F) |
| 1944 | -23.9 C (-11.0 F) |
| 1945 | -27.8 C (-18.0 F) |
| 1946 | -26.1 C (-15.0 F) |
| 1947 | -28.9 C (-20.0 F) |
| 1948 | -32.8 C (-27.0 F) |
| 1949 | -30.6 C (-23.1 F) |
| 1950 | -29.4 C (-20.9 F) |
| 1951 | -34.4 C (-29.9 F) |
| 1952 | -28.9 C (-20.0 F) |
| 1953 | -27.8 C (-18.0 F) |
| 1954 | -25.6 C (-14.1 F) |
| 1955 | -30.6 C (-23.1 F) |
| 1956 | -32.8 C (-27.0 F) |
| 1957 | -27.2 C (-17.0 F) |
| 1958 | -24.4 C (-11.9 F) |
| 1959 | -27.8 C (-18.0 F) |
| 1960 | -28.9 C (-20.0 F) |
| 1961 | -30.6 C (-23.1 F) |
| 1962 | -30.6 C (-23.1 F) |
| 1963 | -36.7 C (-34.1 F) |
| 1964 | -27.8 C (-18.0 F) |
| 1965 | -27.2 C (-17.0 F) |
| 1966 | -27.8 C (-18.0 F) |
| 1967 | -30.6 C (-23.1 F) |
| 1968 | -25.0 C (-13.0 F) |
| 1969 | -25.0 C (-13.0 F) |
| 1970 | -26.1 C (-15.0 F) |
| 1971 | -31.1 C (-24.0 F) |
| 1972 | -31.1 C (-24.0 F) |
| 1973 | -27.2 C (-17.0 F) |
| 1974 | -29.4 C (-20.9 F) |
| 1975 | -27.2 C (-17.0 F) |
| 1976 | -27.8 C (-18.0 F) |
| 1977 | -26.1 C (-15.0 F) |
| 1978 | -32.2 C (-26.0 F) |
| 1979 | -33.3 C (-27.9 F) |
| 1980 | -25.0 C (-13.0 F) |
| 1981 | -26.1 C (-15.0 F) |
| 1982 | -28.9 C (-20.0 F) |
| 1983 | -25.6 C (-14.1 F) |
| 1984 | -31.7 C (-25.1 F) |
| 1985 | -32.8 C (-27.0 F) |
| 1986 | -26.7 C (-16.1 F) |
| 1987 | -26.1 C (-15.0 F) |
| 1988 | -26.7 C (-16.1 F) |
| 1989 | -30.6 C (-23.1 F) |
| 1990 | -33.9 C (-29.0 F) |
| 1991 | -25.6 C (-14.1 F) |
| 1992 | -23.3 C (-9.9 F) |
| 1993 | -26.7 C (-16.1 F) |
| 1994 | -23.3 C (-9.9 F) |
| 1995 | -21.7 C (-7.1 F) |
| 1996 | -25.6 C (-14.1 F) |
| 1997 | -22.2 C (-8.0 F) |
| 1998 | -26.7 C (-16.1 F) |
| 1999 | -22.8 C (-9.0 F) |
| 2000 | -20.6 C (-5.1 F) |
| 2001 | -22.2 C (-8.0 F) |
| 2002 | -26.7 C (-16.1 F) |
| 2003 | -22.2 C (-8.0 F) |
| 2004 | -22.8 C (-9.0 F) |
| 2005 | -23.9 C (-11.0 F) |
| 2006 | -25.6 C (-14.1 F) |
| 2007 | -26.7 C (-16.1 F) |
| 2008 | -25.6 C (-14.1 F) |
| 2009 | -25.6 C (-14.1 F) |
| 2010 | -26.7 C (-16.1 F) |
| 2011 | -29.4 C (-20.9 F) |
| 2012 | -24.4 C (-11.9 F) |
| 2013 | -27.8 C (-18.0 F) |
| 2014 | -26.1 C (-15.0 F) |
| 2015 | -22.2 C (-8.0 F) |
| 2016 | -26.1 C (-15.0 F) |
| 2017 | -23.9 C (-11.0 F) |
| 2018 | -23.9 C (-11.0 F) |
| 2019 | -25.0 C (-13.0 F) |
| 2020 | -23.9 C (-11.0 F) |
| 2021 | -20.6 C (-5.1 F) |
| 2022 | -23.3 C (-9.9 F) |
| 2023 | -24.4 C (-11.9 F) |
| 2024 | -19.4 C (-2.9 F) |
| 2025 | -25.6 C (-14.1 F) |
| 2026 | -19.4 C (-2.9 F) |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1915 | 61.5 mm (2.4 in) |
| 1916 | 148.3 mm (5.8 in) |
| 1917 | 56.9 mm (2.2 in) |
| 1918 | 67.3 mm (2.6 in) |
| 1919 | 127.8 mm (5.0 in) |
| 1920 | 103.1 mm (4.1 in) |
| 1921 | 118.9 mm (4.7 in) |
| 1922 | 96.5 mm (3.8 in) |
| 1923 | 59.2 mm (2.3 in) |
| 1924 | 48.0 mm (1.9 in) |
| 1925 | 38.1 mm (1.5 in) |
| 1926 | 67.3 mm (2.6 in) |
| 1927 | 50.5 mm (2.0 in) |
| 1928 | 41.7 mm (1.6 in) |
| 1929 | 51.8 mm (2.0 in) |
| 1930 | 40.4 mm (1.6 in) |
| 1931 | 61.0 mm (2.4 in) |
| 1932 | 41.4 mm (1.6 in) |
| 1933 | 62.2 mm (2.4 in) |
| 1934 | 34.5 mm (1.4 in) |
| 1935 | 29.2 mm (1.1 in) |
| 1936 | 72.9 mm (2.9 in) |
| 1937 | 37.1 mm (1.5 in) |
| 1938 | 58.4 mm (2.3 in) |
| 1939 | 34.5 mm (1.4 in) |
| 1940 | 25.9 mm (1.0 in) |
| 1941 | 47.8 mm (1.9 in) |
| 1942 | 42.2 mm (1.7 in) |
| 1943 | 79.2 mm (3.1 in) |
| 1944 | 58.9 mm (2.3 in) |
| 1945 | 40.6 mm (1.6 in) |
| 1946 | 55.9 mm (2.2 in) |
| 1947 | 34.8 mm (1.4 in) |
| 1948 | 41.9 mm (1.6 in) |
| 1949 | 52.1 mm (2.1 in) |
| 1950 | 62.2 mm (2.4 in) |
| 1951 | 53.3 mm (2.1 in) |
| 1952 | 41.9 mm (1.6 in) |
| 1953 | 38.1 mm (1.5 in) |
| 1954 | 52.1 mm (2.1 in) |
| 1955 | 69.6 mm (2.7 in) |
| 1956 | 45.2 mm (1.8 in) |
| 1957 | 76.2 mm (3.0 in) |
| 1958 | 38.9 mm (1.5 in) |
| 1959 | 46.0 mm (1.8 in) |
| 1960 | 35.3 mm (1.4 in) |
| 1961 | 31.5 mm (1.2 in) |
| 1962 | 58.4 mm (2.3 in) |
| 1963 | 69.1 mm (2.7 in) |
| 1964 | 67.1 mm (2.6 in) |
| 1965 | 64.0 mm (2.5 in) |
| 1966 | 35.1 mm (1.4 in) |
| 1967 | 33.3 mm (1.3 in) |
| 1968 | 90.2 mm (3.6 in) |
| 1969 | 94.0 mm (3.7 in) |
| 1970 | 46.5 mm (1.8 in) |
| 1971 | 51.8 mm (2.0 in) |
| 1972 | 45.7 mm (1.8 in) |
| 1973 | 36.8 mm (1.4 in) |
| 1974 | 40.6 mm (1.6 in) |
| 1975 | 52.1 mm (2.1 in) |
| 1976 | 33.5 mm (1.3 in) |
| 1977 | 41.4 mm (1.6 in) |
| 1978 | 50.8 mm (2.0 in) |
| 1979 | 53.3 mm (2.1 in) |
| 1980 | 79.5 mm (3.1 in) |
| 1981 | 63.2 mm (2.5 in) |
| 1982 | 53.3 mm (2.1 in) |
| 1983 | 39.4 mm (1.6 in) |
| 1984 | 48.0 mm (1.9 in) |
| 1985 | 58.2 mm (2.3 in) |
| 1986 | 57.9 mm (2.3 in) |
| 1987 | 48.3 mm (1.9 in) |
| 1988 | 35.1 mm (1.4 in) |
| 1989 | 52.6 mm (2.1 in) |
| 1990 | 50.8 mm (2.0 in) |
| 1991 | 46.0 mm (1.8 in) |
| 1992 | 43.2 mm (1.7 in) |
| 1993 | 52.1 mm (2.1 in) |
| 1994 | 44.7 mm (1.8 in) |
| 1995 | 48.0 mm (1.9 in) |
| 1996 | 39.9 mm (1.6 in) |
| 1997 | 32.0 mm (1.3 in) |
| 1998 | 46.7 mm (1.8 in) |
| 1999 | 43.7 mm (1.7 in) |
| 2000 | 45.5 mm (1.8 in) |
| 2001 | 73.7 mm (2.9 in) |
| 2002 | 43.4 mm (1.7 in) |
| 2003 | 44.5 mm (1.8 in) |
| 2004 | 62.0 mm (2.4 in) |
| 2005 | 46.5 mm (1.8 in) |
| 2006 | 37.6 mm (1.5 in) |
| 2007 | 76.2 mm (3.0 in) |
| 2008 | 60.2 mm (2.4 in) |
| 2009 | 41.4 mm (1.6 in) |
| 2010 | 64.8 mm (2.6 in) |
| 2011 | 63.5 mm (2.5 in) |
| 2012 | 36.8 mm (1.4 in) |
| 2013 | 29.5 mm (1.2 in) |
| 2014 | 68.6 mm (2.7 in) |
| 2015 | 48.5 mm (1.9 in) |
| 2016 | 48.3 mm (1.9 in) |
| 2017 | 47.8 mm (1.9 in) |
| 2018 | 64.0 mm (2.5 in) |
| 2019 | 43.7 mm (1.7 in) |
| 2020 | 33.0 mm (1.3 in) |
| 2021 | 47.0 mm (1.9 in) |
| 2022 | 51.8 mm (2.0 in) |
| 2023 | 46.7 mm (1.8 in) |
| 2024 | 34.3 mm (1.4 in) |
| 2025 | 63.5 mm (2.5 in) |
| 2026 | 50.8 mm (2.0 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1915 | 11.2 mm (0.4 in) |
| 1916 | 85.6 mm (3.4 in) |
| 1917 | 56.9 mm (2.2 in) |
| 1918 | 110.5 mm (4.4 in) |
| 1919 | 10.1 mm (0.4 in) |
| 1920 | 74.6 mm (2.9 in) |
| 1921 | 199.9 mm (7.9 in) |
| 1922 | 96.5 mm (3.8 in) |
| 1923 | 66.1 mm (2.6 in) |
| 1924 | 45.9 mm (1.8 in) |
| 1925 | 89.5 mm (3.5 in) |
| 1926 | 58.0 mm (2.3 in) |
| 1927 | 94.7 mm (3.7 in) |
| 1928 | 77.4 mm (3.0 in) |
| 1929 | 84.9 mm (3.3 in) |
| 1930 | 77.3 mm (3.0 in) |
| 1931 | 69.6 mm (2.7 in) |
| 1932 | 101.2 mm (4.0 in) |
| 1933 | 123.4 mm (4.9 in) |
| 1934 | 82.2 mm (3.2 in) |
| 1935 | 63.2 mm (2.5 in) |
| 1936 | 160.1 mm (6.3 in) |
| 1937 | 87.1 mm (3.4 in) |
| 1938 | 110.8 mm (4.4 in) |
| 1939 | 58.2 mm (2.3 in) |
| 1940 | 77.9 mm (3.1 in) |
| 1941 | 98.6 mm (3.9 in) |
| 1942 | 87.9 mm (3.5 in) |
| 1943 | 164.8 mm (6.5 in) |
| 1944 | 94.2 mm (3.7 in) |
| 1945 | 82.6 mm (3.3 in) |
| 1946 | 129.6 mm (5.1 in) |
| 1947 | 67.6 mm (2.7 in) |
| 1948 | 75.4 mm (3.0 in) |
| 1949 | 94.3 mm (3.7 in) |
| 1950 | 117.3 mm (4.6 in) |
| 1951 | 106.6 mm (4.2 in) |
| 1952 | 78.0 mm (3.1 in) |
| 1953 | 88.9 mm (3.5 in) |
| 1954 | 91.9 mm (3.6 in) |
| 1955 | 180.8 mm (7.1 in) |
| 1956 | 81.6 mm (3.2 in) |
| 1957 | 111.5 mm (4.4 in) |
| 1958 | 89.5 mm (3.5 in) |
| 1959 | 74.2 mm (2.9 in) |
| 1960 | 80.6 mm (3.2 in) |
| 1961 | 75.0 mm (3.0 in) |
| 1962 | 100.8 mm (4.0 in) |
| 1963 | 132.1 mm (5.2 in) |
| 1964 | 175.8 mm (6.9 in) |
| 1965 | 121.6 mm (4.8 in) |
| 1966 | 104.4 mm (4.1 in) |
| 1967 | 78.2 mm (3.1 in) |
| 1968 | 108.0 mm (4.3 in) |
| 1969 | 149.6 mm (5.9 in) |
| 1970 | 92.4 mm (3.6 in) |
| 1971 | 83.9 mm (3.3 in) |
| 1972 | 117.9 mm (4.6 in) |
| 1973 | 69.9 mm (2.8 in) |
| 1974 | 63.8 mm (2.5 in) |
| 1975 | 119.5 mm (4.7 in) |
| 1976 | 51.8 mm (2.0 in) |
| 1977 | 101.9 mm (4.0 in) |
| 1978 | 106.8 mm (4.2 in) |
| 1979 | 95.2 mm (3.7 in) |
| 1980 | 206.9 mm (8.1 in) |
| 1981 | 106.1 mm (4.2 in) |
| 1982 | 114.8 mm (4.5 in) |
| 1983 | 92.5 mm (3.6 in) |
| 1984 | 98.2 mm (3.9 in) |
| 1985 | 94.5 mm (3.7 in) |
| 1986 | 157.2 mm (6.2 in) |
| 1987 | 99.3 mm (3.9 in) |
| 1988 | 73.0 mm (2.9 in) |
| 1989 | 115.3 mm (4.5 in) |
| 1990 | 55.6 mm (2.2 in) |
| 1991 | 88.6 mm (3.5 in) |
| 1992 | 118.9 mm (4.7 in) |
| 1993 | 107.8 mm (4.2 in) |
| 1994 | 79.8 mm (3.1 in) |
| 1995 | 78.9 mm (3.1 in) |
| 1996 | 97.5 mm (3.8 in) |
| 1997 | 86.9 mm (3.4 in) |
| 1998 | 97.2 mm (3.8 in) |
| 1999 | 97.8 mm (3.9 in) |
| 2000 | 79.2 mm (3.1 in) |
| 2001 | 138.4 mm (5.4 in) |
| 2002 | 69.4 mm (2.7 in) |
| 2003 | 80.8 mm (3.2 in) |
| 2004 | 167.7 mm (6.6 in) |
| 2005 | 102.1 mm (4.0 in) |
| 2006 | 137.9 mm (5.4 in) |
| 2007 | 92.7 mm (3.6 in) |
| 2008 | 97.6 mm (3.8 in) |
| 2009 | 79.4 mm (3.1 in) |
| 2010 | 165.4 mm (6.5 in) |
| 2011 | 61.0 mm (2.4 in) |
| 2012 | 90.5 mm (3.6 in) |
| 2013 | 49.8 mm (2.0 in) |
| 2014 | 139.1 mm (5.5 in) |
| 2015 | 101.0 mm (4.0 in) |
| 2016 | 77.3 mm (3.0 in) |
| 2017 | 103.4 mm (4.1 in) |
| 2018 | 80.1 mm (3.2 in) |
| 2019 | 89.7 mm (3.5 in) |
| 2020 | 62.0 mm (2.4 in) |
| 2021 | 96.1 mm (3.8 in) |
| 2022 | 92.0 mm (3.6 in) |
| 2023 | 125.7 mm (4.9 in) |
| 2024 | 91.5 mm (3.6 in) |
| 2025 | 131.9 mm (5.2 in) |
| 2026 | 74.4 mm (2.9 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1915 | 16 days |
| 1916 | 32 days |
| 1917 | 24 days |
| 1918 | 10 days |
| 1919 | 11 days |
| 1920 | 1 day |
| 1921 | 18 days |
| 1922 | 26 days |
| 1923 | 14 days |
| 1924 | 8 days |
| 1925 | 1 day |
| 1926 | 20 days |
| 1927 | 25 days |
| 1928 | 1 day |
| 1929 | 1 day |
| 1930 | 12 days |
| 1931 | 26 days |
| 1932 | 14 days |
| 1933 | 27 days |
| 1934 | 28 days |
| 1935 | 29 days |
| 1936 | 26 days |
| 1937 | 24 days |
| 1938 | 13 days |
| 1939 | 29 days |
| 1940 | 33 days |
| 1941 | 19 days |
| 1942 | 21 days |
| 1943 | 29 days |
| 1944 | 57 days |
| 1945 | 13 days |
| 1946 | 19 days |
| 1947 | 20 days |
| 1948 | 24 days |
| 1949 | 17 days |
| 1950 | 32 days |
| 1951 | 27 days |
| 1952 | 66 days |
| 1953 | 27 days |
| 1954 | 17 days |
| 1955 | 28 days |
| 1956 | 20 days |
| 1957 | 19 days |
| 1958 | 45 days |
| 1959 | 27 days |
| 1960 | 21 days |
| 1961 | 31 days |
| 1962 | 28 days |
| 1963 | 17 days |
| 1964 | 41 days |
| 1965 | 42 days |
| 1966 | 27 days |
| 1967 | 21 days |
| 1968 | 21 days |
| 1969 | 22 days |
| 1970 | 13 days |
| 1971 | 17 days |
| 1972 | 24 days |
| 1973 | 24 days |
| 1974 | 33 days |
| 1975 | 22 days |
| 1976 | 34 days |
| 1977 | 35 days |
| 1978 | 61 days |
| 1979 | 59 days |
| 1980 | 46 days |
| 1981 | 24 days |
| 1982 | 19 days |
| 1983 | 17 days |
| 1984 | 25 days |
| 1985 | 39 days |
| 1986 | 21 days |
| 1987 | 26 days |
| 1988 | 37 days |
| 1989 | 18 days |
| 1990 | 23 days |
| 1991 | 25 days |
| 1992 | 24 days |
| 1993 | 21 days |
| 1994 | 51 days |
| 1995 | 20 days |
| 1996 | 23 days |
| 1997 | 22 days |
| 1998 | 32 days |
| 1999 | 30 days |
| 2000 | 22 days |
| 2001 | 25 days |
| 2002 | 41 days |
| 2003 | 29 days |
| 2004 | 18 days |
| 2005 | 25 days |
| 2006 | 16 days |
| 2007 | 34 days |
| 2008 | 60 days |
| 2009 | 14 days |
| 2010 | 21 days |
| 2011 | 16 days |
| 2012 | 33 days |
| 2013 | 31 days |
| 2014 | 16 days |
| 2015 | 23 days |
| 2016 | 38 days |
| 2017 | 41 days |
| 2018 | 38 days |
| 2019 | 33 days |
| 2020 | 41 days |
| 2021 | 30 days |
| 2022 | 36 days |
| 2023 | 28 days |
| 2024 | 50 days |
| 2025 | 46 days |
| 2026 | 24 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
75 years with a frostAcross 75 years with a frost, the median last spring frost at Silver Lake Brighton falls on 22 June and the median first autumn frost on 11 August, which leaves a median of 50 days between them.
In 1988 to 2025 the median growing season was 77 days. That is 50 days more than in 1938 to 1969.
Fitted over all years, the growing season changes by +4.9 days per decade at this station.
| Measure | Median, all years | Earliest period (1938 to 1969) | Recent period (1988 to 2025) | Recent against earliest | Fitted trend |
|---|---|---|---|---|---|
| Last spring frost | 22 June | 24 June | 18 June | 6 days earlier | -1.2 days per decade |
| First autumn frost | 11 August | 22 July | 1 September | 41 days later | +3.7 days per decade |
| Growing days | 50 days | 27 days | 77 days | 50 days more | +4.9 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
78 years, 1933 to 2025A day with at least 48.3 mm (1.9 in) of rain is expected about once in 2 years. A day with at least 94.6 mm (3.7 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 48.3 mm (1.9 in) | |
| 5 years | 60.7 mm (2.4 in) | |
| 10 years | 68.9 mm (2.7 in) | |
| 25 years | 79.2 mm (3.1 in) | |
| 50 years | 87.0 mm (3.4 in) | |
| 100 years | 94.6 mm (3.7 in) | Longer than the 78 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, 78 years of values from 1933 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: 94.0 mm (3.7 in) in 1969; 90.2 mm (3.6 in) in 1968; 79.5 mm (3.1 in) in 1980.
Station Changes
2 suspected2 changes were suspected in the annual mean temperature of Silver Lake Brighton, at 1994 and 2015. Each is measured against neighbouring stations.
- Relative to 5 neighbouring stations, the station's annual mean temperature from 1994 ran 0.5 C (0.8 F) lower than in the years before (likely change).
- Relative to 5 neighbouring stations, the station's annual mean temperature from 2015 ran 0.3 C (0.5 F) higher than in the years before (possible change).
| Year | Shift (C) | Shift (F) | Strength | Neighbours |
|---|---|---|---|---|
| 1994 | -0.5 | -0.8 | likely | 5 |
| 2015 | +0.3 | +0.5 | possible | 5 |
Possible change at the station (a move, a new instrument or a new site); the record is kept as measured. A "likely" change has a larger test statistic than a "possible" one. Neither says why the station differs from its neighbours. How changes are found, and the largest ones.
Climate Twins
2008 to 2025 against 1961 to 1990Over 2008 to 2025, Silver Lake Brighton had a mean temperature of 3.2 C (37.8 F) and 950.1 mm (37.4 in) of rain a year. The 3 stations whose 1961 to 1990 climate was closest to that are Bozeman 12 NE (United States, 583 km away), Baie Verte (Canada, 4,352 km away) and Springdale (Canada, 4,367 km away).
| Twin station | Country | Distance away | Mean temperature, 1961-1990 | Rain a year, 1961-1990 | Climate difference |
|---|---|---|---|---|---|
| Bozeman 12 NE | United States | 583 km (362 mi) | 3.2 C (37.8 F) | 892.6 mm (35.1 in) | 1.22 |
| Baie Verte | Canada | 4,352 km (2,704 mi) | 3.0 C (37.4 F) | 1,110.9 mm (43.7 in) | 1.45 |
| Springdale | Canada | 4,367 km (2,714 mi) | 3.8 C (38.8 F) | 978.5 mm (38.5 in) | 1.50 |
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).