Pathfinder Dam Weather Records (USC00487105)
Record envelope, standing records and threshold days for Pathfinder Dam (USC00487105), Wyoming, United States, with 122 years of record.
Key Facts for Pathfinder Dam
- Pathfinder Dam (USC00487105) is a weather station in Wyoming, United States at 42.47 latitude and -106.85 longitude, 1,805 m (5,923 ft) above sea level.
- The station reports from 1905 to 2026, 122 years of record.
- 1,464 records set at Pathfinder Dam still stand.
- Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
- Pathfinder Dam set a daily record precipitation of 20.6 mm (0.8 in) on 13 August 2026.
About the Station
- Location: Wyoming, United States, 42.47 latitude, -106.85 longitude.
- Elevation: 1,805 m (5,923 ft).
- Period of record: 1905 to 2026, 122 years.
- Eligible elements: tmax, tmin, prcp, snow, snwd.
Daily Record Envelope and 2026
6 days at or beyond a record| Month | Highest record high | Lowest record low | 2026 highest maximum | 2026 lowest minimum |
|---|---|---|---|---|
| Jan | 15.0 C (59.0 F) | -39.4 C (-38.9 F) | 13.3 C (55.9 F) | -24.4 C (-11.9 F) |
| Feb | 19.4 C (66.9 F) | -37.2 C (-35.0 F) | 7.2 C (45.0 F) | 0.6 C (33.1 F) |
| Mar | 22.2 C (72.0 F) | -36.1 C (-33.0 F) | 13.3 C (55.9 F) | -5.0 C (23.0 F) |
| Apr | 27.8 C (82.0 F) | -20.6 C (-5.1 F) | 12.2 C (54.0 F) | -2.2 C (28.0 F) |
| May | 31.7 C (89.1 F) | -9.4 C (15.1 F) | 31.7 C (89.1 F) | -1.7 C (28.9 F) |
| Jun | 36.7 C (98.1 F) | -5.6 C (21.9 F) | n/a | n/a |
| Jul | 37.8 C (100.0 F) | 0.6 C (33.1 F) | 36.1 C (97.0 F) | 6.1 C (43.0 F) |
| Aug | 37.2 C (99.0 F) | -2.8 C (27.0 F) | 36.1 C (97.0 F) | 6.1 C (43.0 F) |
| Sep | 35.6 C (96.1 F) | -10.6 C (12.9 F) | 27.2 C (81.0 F) | 2.8 C (37.0 F) |
| Oct | 31.1 C (88.0 F) | -21.7 C (-7.1 F) | n/a | n/a |
| Nov | 23.9 C (75.0 F) | -28.9 C (-20.0 F) | n/a | n/a |
| Dec | 17.8 C (64.0 F) | -36.7 C (-34.1 F) | n/a | n/a |
Which Years Hold Standing Records
1,464 standing records| Year set | Standing records |
|---|---|
| 1906 | 32 |
| 1907 | 17 |
| 1908 | 15 |
| 1909 | 14 |
| 1910 | 29 |
| 1911 | 10 |
| 1912 | 9 |
| 1913 | 9 |
| 1914 | 9 |
| 1915 | 17 |
| 1916 | 14 |
| 1917 | 20 |
| 1918 | 11 |
| 1919 | 19 |
| 1920 | 10 |
| 1921 | 11 |
| 1922 | 13 |
| 1923 | 17 |
| 1924 | 12 |
| 1925 | 5 |
| 1926 | 9 |
| 1927 | 11 |
| 1928 | 7 |
| 1929 | 17 |
| 1930 | 17 |
| 1931 | 14 |
| 1932 | 17 |
| 1933 | 27 |
| 1934 | 25 |
| 1935 | 12 |
| 1936 | 23 |
| 1937 | 10 |
| 1938 | 7 |
| 1939 | 28 |
| 1940 | 26 |
| 1941 | 12 |
| 1942 | 13 |
| 1943 | 16 |
| 1944 | 3 |
| 1945 | 7 |
| 1946 | 14 |
| 1947 | 19 |
| 1948 | 15 |
| 1949 | 12 |
| 1950 | 21 |
| 1951 | 15 |
| 1952 | 8 |
| 1953 | 8 |
| 1954 | 19 |
| 1955 | 11 |
| 1956 | 9 |
| 1957 | 3 |
| 1958 | 18 |
| 1959 | 19 |
| 1960 | 14 |
| 1961 | 7 |
| 1962 | 19 |
| 1963 | 14 |
| 1964 | 10 |
| 1965 | 21 |
| 1966 | 10 |
| 1967 | 16 |
| 1968 | 6 |
| 1969 | 22 |
| 1970 | 9 |
| 1971 | 9 |
| 1972 | 25 |
| 1973 | 5 |
| 1974 | 8 |
| 1975 | 9 |
| 1976 | 3 |
| 1977 | 6 |
| 1978 | 10 |
| 1979 | 12 |
| 1980 | 9 |
| 1981 | 16 |
| 1982 | 14 |
| 1983 | 13 |
| 1984 | 12 |
| 1985 | 29 |
| 1986 | 20 |
| 1987 | 7 |
| 1988 | 8 |
| 1989 | 24 |
| 1990 | 22 |
| 1991 | 3 |
| 2008 | 1 |
| 2009 | 12 |
| 2010 | 11 |
| 2011 | 5 |
| 2012 | 21 |
| 2013 | 21 |
| 2014 | 17 |
| 2015 | 22 |
| 2016 | 7 |
| 2017 | 6 |
| 2018 | 10 |
| 2019 | 14 |
| 2020 | 19 |
| 2021 | 21 |
| 2022 | 12 |
| 2023 | 6 |
| 2024 | 19 |
| 2025 | 32 |
| 2026 | 11 |
All-Time Record Progression
2 new records| Date | Kind | Detail |
|---|---|---|
| 1963-01-12 | Record low maximum temperature | Record low maximum temperature -30.0 C (-22.0 F) |
| 1985-07-03 | Record high minimum temperature | Record high minimum temperature 23.9 C (75.0 F) |
Wettest Day of Each Month
Jul: 97.0 mm (3.8 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 15.0 mm (0.6 in) | 4 January 1949 |
| Feb | 14.2 mm (0.6 in) | 19 February 2009 |
| Mar | 29.5 mm (1.2 in) | 14 March 1973 |
| Apr | 69.9 mm (2.8 in) | 21 April 1974 |
| May | 52.3 mm (2.1 in) | 15 May 1977 |
| Jun | 66.8 mm (2.6 in) | 12 June 1970 |
| Jul | 97.0 mm (3.8 in) | 31 July 1931 |
| Aug | 55.4 mm (2.2 in) | 15 August 1931 |
| Sep | 54.1 mm (2.1 in) | 28 September 1923 |
| Oct | 68.3 mm (2.7 in) | 29 October 1927 |
| Nov | 16.3 mm (0.6 in) | 1 November 1933 |
| Dec | 16.3 mm (0.6 in) | 19 December 2013 |
Period of Record Coverage
1905 to 2026| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 1905 | 16 | 4% | No |
| 1906 | 342 | 94% | Yes |
| 1907 | 360 | 99% | Yes |
| 1908 | 361 | 99% | Yes |
| 1909 | 277 | 76% | No |
| 1910 | 362 | 99% | Yes |
| 1911 | 364 | 100% | Yes |
| 1912 | 365 | 100% | Yes |
| 1913 | 364 | 100% | Yes |
| 1914 | 365 | 100% | Yes |
| 1915 | 246 | 67% | No |
| 1916 | 288 | 79% | No |
| 1917 | 362 | 99% | Yes |
| 1918 | 290 | 79% | No |
| 1919 | 360 | 99% | Yes |
| 1920 | 347 | 95% | Yes |
| 1921 | 365 | 100% | Yes |
| 1922 | 364 | 100% | Yes |
| 1923 | 365 | 100% | Yes |
| 1924 | 366 | 100% | Yes |
| 1925 | 364 | 100% | Yes |
| 1926 | 332 | 91% | Yes |
| 1927 | 364 | 100% | Yes |
| 1928 | 365 | 100% | Yes |
| 1929 | 365 | 100% | Yes |
| 1930 | 362 | 99% | Yes |
| 1931 | 365 | 100% | Yes |
| 1932 | 366 | 100% | Yes |
| 1933 | 365 | 100% | Yes |
| 1934 | 365 | 100% | Yes |
| 1935 | 364 | 100% | Yes |
| 1936 | 335 | 92% | Yes |
| 1937 | 363 | 99% | Yes |
| 1938 | 364 | 100% | Yes |
| 1939 | 362 | 99% | Yes |
| 1940 | 334 | 91% | Yes |
| 1941 | 363 | 99% | Yes |
| 1942 | 362 | 99% | Yes |
| 1943 | 364 | 100% | Yes |
| 1944 | 362 | 99% | Yes |
| 1945 | 273 | 75% | No |
| 1946 | 365 | 100% | Yes |
| 1947 | 364 | 100% | Yes |
| 1948 | 366 | 100% | Yes |
| 1949 | 363 | 99% | Yes |
| 1950 | 345 | 95% | Yes |
| 1951 | 365 | 100% | Yes |
| 1952 | 366 | 100% | Yes |
| 1953 | 363 | 99% | Yes |
| 1954 | 365 | 100% | Yes |
| 1955 | 364 | 100% | Yes |
| 1956 | 366 | 100% | Yes |
| 1957 | 286 | 78% | No |
| 1958 | 365 | 100% | Yes |
| 1959 | 362 | 99% | Yes |
| 1960 | 363 | 99% | Yes |
| 1961 | 354 | 97% | Yes |
| 1962 | 328 | 90% | No |
| 1963 | 364 | 100% | Yes |
| 1964 | 337 | 92% | Yes |
| 1965 | 321 | 88% | No |
| 1966 | 355 | 97% | Yes |
| 1967 | 353 | 97% | Yes |
| 1968 | 302 | 83% | No |
| 1969 | 360 | 99% | Yes |
| 1970 | 359 | 98% | Yes |
| 1971 | 354 | 97% | Yes |
| 1972 | 347 | 95% | Yes |
| 1973 | 280 | 77% | No |
| 1974 | 319 | 87% | No |
| 1975 | 328 | 90% | No |
| 1976 | 292 | 80% | No |
| 1977 | 329 | 90% | Yes |
| 1978 | 354 | 97% | Yes |
| 1979 | 203 | 56% | No |
| 1980 | 361 | 99% | Yes |
| 1981 | 304 | 83% | No |
| 1982 | 334 | 92% | Yes |
| 1983 | 361 | 99% | Yes |
| 1984 | 365 | 100% | Yes |
| 1985 | 336 | 92% | Yes |
| 1986 | 331 | 91% | Yes |
| 1987 | 353 | 97% | Yes |
| 1988 | 349 | 95% | Yes |
| 1989 | 305 | 84% | No |
| 1990 | 304 | 83% | No |
| 1991 | 234 | 64% | No |
| 2008 | 91 | 25% | No |
| 2009 | 333 | 91% | Yes |
| 2010 | 365 | 100% | Yes |
| 2011 | 355 | 97% | Yes |
| 2012 | 366 | 100% | Yes |
| 2013 | 365 | 100% | Yes |
| 2014 | 365 | 100% | Yes |
| 2015 | 365 | 100% | Yes |
| 2016 | 366 | 100% | Yes |
| 2017 | 365 | 100% | Yes |
| 2018 | 365 | 100% | Yes |
| 2019 | 365 | 100% | Yes |
| 2020 | 365 | 100% | Yes |
| 2021 | 365 | 100% | Yes |
| 2022 | 365 | 100% | Yes |
| 2023 | 337 | 92% | Yes |
| 2024 | 366 | 100% | Yes |
| 2025 | 365 | 100% | Yes |
| 2026 | 195 | 53% | No |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 13 August 2026 | Pathfinder Dam, US | daily rain | 20.6 mm (0.8 in) | 2.3 mm (0.09 in) | 96 years | 20 of 100 (Routine) |
| 2 August 2026 | Pathfinder Dam, US | daily high max | 36.1 C (97.0 F) | 0.5 C (0.9 F) | 85 years | 36 of 100 (Notable) |
| 26 July 2026 | Pathfinder Dam, US | daily high max | 36.1 C (97.0 F) | 0.5 C (0.9 F) | 96 years | 40 of 100 (Notable) |
| 18 May 2026 | Pathfinder Dam, US | daily rain | 45.0 mm (1.8 in) | 8.2 mm (0.32 in) | 48 years | 37 of 100 (Notable) |
| 18 May 2026 | Pathfinder Dam, US | daily low max | 1.1 C (34.0 F) | 3.3 C (5.9 F) | 48 years | 29 of 100 (Routine) |
| 13 May 2026 | Pathfinder Dam, US | monthly high max (Tie) | 31.7 C (89.1 F) | tie | 91 years | 11 of 100 (Routine) |
| 11 May 2026 | Pathfinder Dam, US | daily high max | 30.6 C (87.1 F) | 2.3 C (4.1 F) | 85 years | 38 of 100 (Notable) |
| 25 March 2026 | Pathfinder Dam, US | daily high min (Tie) | 5.0 C (41.0 F) | tie | 13 years | 3 of 100 (Routine) |
| 15 January 2026 | Pathfinder Dam, US | daily high max | 13.3 C (55.9 F) | 2.7 C (4.9 F) | 111 years | 44 of 100 (Notable) |
| 14 January 2026 | Pathfinder Dam, US | daily high max | 11.1 C (52.0 F) | 1.1 C (2.0 F) | 72 years | 32 of 100 (Routine) |
| 4 January 2026 | Pathfinder Dam, US | daily high min | 3.3 C (37.9 F) | 3.9 C (7.0 F) | 111 years | 45 of 100 (Notable) |
| 3 January 2026 | Pathfinder Dam, US | daily high min | 2.2 C (36.0 F) | 0.5 C (0.9 F) | 0 years | 10 of 100 (Routine) |
| 2 January 2026 | Pathfinder Dam, US | daily high min | 2.8 C (37.0 F) | 2.2 C (4.0 F) | 108 years | 43 of 100 (Notable) |
| 1 January 2026 | Pathfinder Dam, US | daily high min | 3.3 C (37.9 F) | 1.1 C (2.0 F) | 108 years | 41 of 100 (Notable) |
| 31 December 2025 | Pathfinder Dam, US | daily high min (Tie) | 0.0 C (32.0 F) | tie | 92 years | 9 of 100 (Routine) |
| 26 December 2025 | Pathfinder Dam, US | daily high min | 2.2 C (36.0 F) | 0.5 C (0.9 F) | 108 years | 40 of 100 (Notable) |
| 25 December 2025 | Pathfinder Dam, US | daily high min | 4.4 C (39.9 F) | 3.8 C (6.8 F) | 119 years | 45 of 100 (Notable) |
| 24 December 2025 | Pathfinder Dam, US | monthly high min | 9.4 C (48.9 F) | 2.2 C (4.0 F) | 86 years | 48 of 100 (Notable) |
| 24 December 2025 | Pathfinder Dam, US | daily high max | 14.4 C (57.9 F) | 1.6 C (2.9 F) | 103 years | 42 of 100 (Notable) |
| 23 December 2025 | Pathfinder Dam, US | daily high max | 15.6 C (60.1 F) | 5.6 C (10.1 F) | 60 years | 37 of 100 (Notable) |
Climate Trend
72 complete years, 1906 to 2025| Year | Annual mean temperature | Difference from the station mean |
|---|---|---|
| 1906 | 7.8 C | +0.24 C |
| 1907 | 7.8 C | +0.23 C |
| 1908 | 7.2 C | -0.42 C |
| 1910 | 9.1 C | +1.47 C |
| 1912 | 5.7 C | -1.89 C |
| 1913 | 6.5 C | -1.12 C |
| 1914 | 7.6 C | -0.02 C |
| 1917 | 6.6 C | -1.04 C |
| 1919 | 7.6 C | -0.03 C |
| 1921 | 8.6 C | +1.01 C |
| 1922 | 7.2 C | -0.39 C |
| 1923 | 7.2 C | -0.42 C |
| 1924 | 6.3 C | -1.35 C |
| 1925 | 7.7 C | +0.10 C |
| 1927 | 6.9 C | -0.75 C |
| 1928 | 6.4 C | -1.16 C |
| 1929 | 5.5 C | -2.14 C |
| 1930 | 6.6 C | -0.99 C |
| 1931 | 8.1 C | +0.45 C |
| 1932 | 7.2 C | -0.43 C |
| 1933 | 9.0 C | +1.35 C |
| 1934 | 9.9 C | +2.34 C |
| 1935 | 8.3 C | +0.66 C |
| 1937 | 7.2 C | -0.45 C |
| 1938 | 8.2 C | +0.56 C |
| 1939 | 8.5 C | +0.90 C |
| 1941 | 8.5 C | +0.92 C |
| 1942 | 7.8 C | +0.15 C |
| 1943 | 8.6 C | +1.00 C |
| 1944 | 7.2 C | -0.45 C |
| 1946 | 8.5 C | +0.94 C |
| 1947 | 7.7 C | +0.09 C |
| 1948 | 7.7 C | +0.10 C |
| 1949 | 7.5 C | -0.13 C |
| 1951 | 5.9 C | -1.70 C |
| 1952 | 7.1 C | -0.53 C |
| 1953 | 7.9 C | +0.27 C |
| 1955 | 6.5 C | -1.07 C |
| 1956 | 7.3 C | -0.30 C |
| 1958 | 7.8 C | +0.15 C |
| 1959 | 6.8 C | -0.80 C |
| 1960 | 6.9 C | -0.70 C |
| 1961 | 6.7 C | -0.88 C |
| 1963 | 7.6 C | -0.03 C |
| 1966 | 7.3 C | -0.35 C |
| 1967 | 6.9 C | -0.68 C |
| 1969 | 7.5 C | -0.12 C |
| 1970 | 7.3 C | -0.29 C |
| 1971 | 6.8 C | -0.77 C |
| 1972 | 6.8 C | -0.76 C |
| 1974 | 7.7 C | +0.07 C |
| 1978 | 6.9 C | -0.74 C |
| 1980 | 7.4 C | -0.21 C |
| 1983 | 6.6 C | -1.05 C |
| 1984 | 6.2 C | -1.39 C |
| 1987 | 7.9 C | +0.29 C |
| 1988 | 7.9 C | +0.32 C |
| 2010 | 8.0 C | +0.38 C |
| 2011 | 7.5 C | -0.15 C |
| 2012 | 9.5 C | +1.90 C |
| 2013 | 7.5 C | -0.08 C |
| 2014 | 7.7 C | +0.11 C |
| 2015 | 8.9 C | +1.25 C |
| 2016 | 8.7 C | +1.13 C |
| 2017 | 8.5 C | +0.86 C |
| 2018 | 8.2 C | +0.56 C |
| 2019 | 6.8 C | -0.84 C |
| 2020 | 8.0 C | +0.40 C |
| 2021 | 8.6 C | +1.01 C |
| 2022 | 7.9 C | +0.25 C |
| 2024 | 10.1 C | +2.50 C |
| 2025 | 10.0 C | +2.42 C |
The annual mean temperature here has risen by 0.08 C (0.02 to 0.14) per decade over 1906 to 2025. In Fahrenheit: 0.15 F (0.04 to 0.26) per decade. The slope is a straight line fitted to 72 complete years; the brackets give its 95 percent interval.
| Measure | Per decade (C) | Per decade (F) | Period | Complete years | Reading |
|---|---|---|---|---|---|
| Annual mean temperature | 0.08 C (0.02 to 0.14) per decade | 0.15 F (0.04 to 0.26) per decade | 1906 to 2025 | 72 | Rise |
| Mean daily maximum | -0.02 C (-0.09 to 0.05) per decade | -0.03 F (-0.15 to 0.10) per decade | 1906 to 2025 | 72 | Not clearly different from zero |
| Mean daily minimum | 0.2 C (0.1 to 0.2) per decade | 0.3 F (0.2 to 0.4) per decade | 1906 to 2025 | 72 | 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
1905 to 2026| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Hottest day (TXx) | 37.8 C (100.0 F) | 1925 | 35.0 C (95.0 F) | 106 |
| Coldest night (TNn) | -39.4 C (-38.9 F) | 1930 | -29.1 C (-20.5 F) | 106 |
| Wettest day (Rx1day) | 97.0 mm (3.8 in) | 1931 | 22.8 mm (0.9 in) | 106 |
| Wettest five days (Rx5day) | 116.0 mm (4.6 in) | 1931 | 34.6 mm (1.4 in) | 106 |
| Longest dry spell (CDD) | 81 days | 1917 | 34 days | 106 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1905 | 8.3 C (46.9 F) |
| 1906 | 37.2 C (99.0 F) |
| 1907 | 35.0 C (95.0 F) |
| 1908 | 35.0 C (95.0 F) |
| 1909 | 36.7 C (98.1 F) |
| 1910 | 37.2 C (99.0 F) |
| 1911 | 34.4 C (93.9 F) |
| 1912 | 32.2 C (90.0 F) |
| 1913 | 33.9 C (93.0 F) |
| 1914 | 36.1 C (97.0 F) |
| 1915 | 32.2 C (90.0 F) |
| 1916 | 33.9 C (93.0 F) |
| 1917 | 34.4 C (93.9 F) |
| 1918 | 35.6 C (96.1 F) |
| 1919 | 36.7 C (98.1 F) |
| 1920 | 36.1 C (97.0 F) |
| 1921 | 34.4 C (93.9 F) |
| 1922 | 35.6 C (96.1 F) |
| 1923 | 34.4 C (93.9 F) |
| 1924 | 34.4 C (93.9 F) |
| 1925 | 37.8 C (100.0 F) |
| 1926 | 33.9 C (93.0 F) |
| 1927 | 35.0 C (95.0 F) |
| 1928 | 34.4 C (93.9 F) |
| 1929 | 36.1 C (97.0 F) |
| 1930 | 37.2 C (99.0 F) |
| 1931 | 37.2 C (99.0 F) |
| 1932 | 35.0 C (95.0 F) |
| 1933 | 36.1 C (97.0 F) |
| 1934 | 37.2 C (99.0 F) |
| 1935 | 37.2 C (99.0 F) |
| 1936 | 35.6 C (96.1 F) |
| 1937 | 35.0 C (95.0 F) |
| 1938 | 36.7 C (98.1 F) |
| 1939 | 36.7 C (98.1 F) |
| 1940 | 36.7 C (98.1 F) |
| 1941 | 36.7 C (98.1 F) |
| 1942 | 36.7 C (98.1 F) |
| 1943 | 35.6 C (96.1 F) |
| 1944 | 33.9 C (93.0 F) |
| 1945 | 34.4 C (93.9 F) |
| 1946 | 35.6 C (96.1 F) |
| 1947 | 35.0 C (95.0 F) |
| 1948 | 35.0 C (95.0 F) |
| 1949 | 37.2 C (99.0 F) |
| 1950 | 33.9 C (93.0 F) |
| 1951 | 35.0 C (95.0 F) |
| 1952 | 33.9 C (93.0 F) |
| 1953 | 35.0 C (95.0 F) |
| 1954 | 37.8 C (100.0 F) |
| 1955 | 35.6 C (96.1 F) |
| 1956 | 33.9 C (93.0 F) |
| 1957 | 34.4 C (93.9 F) |
| 1958 | 35.6 C (96.1 F) |
| 1959 | 36.7 C (98.1 F) |
| 1960 | 37.8 C (100.0 F) |
| 1961 | 35.6 C (96.1 F) |
| 1962 | 35.0 C (95.0 F) |
| 1963 | 35.0 C (95.0 F) |
| 1964 | 35.6 C (96.1 F) |
| 1965 | 34.4 C (93.9 F) |
| 1966 | 35.0 C (95.0 F) |
| 1967 | 33.9 C (93.0 F) |
| 1968 | 33.9 C (93.0 F) |
| 1969 | 36.1 C (97.0 F) |
| 1970 | 34.4 C (93.9 F) |
| 1971 | 33.3 C (91.9 F) |
| 1972 | 35.0 C (95.0 F) |
| 1973 | 34.4 C (93.9 F) |
| 1974 | 33.9 C (93.0 F) |
| 1975 | 37.2 C (99.0 F) |
| 1976 | 36.1 C (97.0 F) |
| 1977 | 35.0 C (95.0 F) |
| 1978 | 34.4 C (93.9 F) |
| 1979 | 31.7 C (89.1 F) |
| 1980 | 33.9 C (93.0 F) |
| 1981 | 35.0 C (95.0 F) |
| 1982 | 35.0 C (95.0 F) |
| 1983 | 33.9 C (93.0 F) |
| 1984 | 33.3 C (91.9 F) |
| 1985 | 35.0 C (95.0 F) |
| 1986 | 34.4 C (93.9 F) |
| 1987 | 35.0 C (95.0 F) |
| 1988 | 36.1 C (97.0 F) |
| 1989 | 37.8 C (100.0 F) |
| 1990 | 36.7 C (98.1 F) |
| 1991 | 35.0 C (95.0 F) |
| 2008 | 26.7 C (80.1 F) |
| 2009 | 33.9 C (93.0 F) |
| 2010 | 33.9 C (93.0 F) |
| 2011 | 35.6 C (96.1 F) |
| 2012 | 35.6 C (96.1 F) |
| 2013 | 35.0 C (95.0 F) |
| 2014 | 35.0 C (95.0 F) |
| 2015 | 33.9 C (93.0 F) |
| 2016 | 35.0 C (95.0 F) |
| 2017 | 35.0 C (95.0 F) |
| 2018 | 35.6 C (96.1 F) |
| 2019 | 34.4 C (93.9 F) |
| 2020 | 35.6 C (96.1 F) |
| 2021 | 36.1 C (97.0 F) |
| 2022 | 35.6 C (96.1 F) |
| 2023 | 36.7 C (98.1 F) |
| 2024 | 36.1 C (97.0 F) |
| 2025 | 36.7 C (98.1 F) |
| 2026 | 36.1 C (97.0 F) |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1905 | -22.8 C (-9.0 F) |
| 1906 | -33.9 C (-29.0 F) |
| 1907 | -25.0 C (-13.0 F) |
| 1908 | -30.0 C (-22.0 F) |
| 1909 | -26.7 C (-16.1 F) |
| 1910 | -31.7 C (-25.1 F) |
| 1911 | -28.9 C (-20.0 F) |
| 1912 | -30.0 C (-22.0 F) |
| 1913 | -28.9 C (-20.0 F) |
| 1914 | -29.4 C (-20.9 F) |
| 1915 | -32.8 C (-27.0 F) |
| 1916 | -33.3 C (-27.9 F) |
| 1917 | -36.1 C (-33.0 F) |
| 1918 | -30.6 C (-23.1 F) |
| 1919 | -31.7 C (-25.1 F) |
| 1920 | -26.7 C (-16.1 F) |
| 1921 | -26.1 C (-15.0 F) |
| 1922 | -30.0 C (-22.0 F) |
| 1923 | -35.0 C (-31.0 F) |
| 1924 | -35.0 C (-31.0 F) |
| 1925 | -23.3 C (-9.9 F) |
| 1926 | -31.7 C (-25.1 F) |
| 1927 | -29.4 C (-20.9 F) |
| 1928 | -26.1 C (-15.0 F) |
| 1929 | -27.8 C (-18.0 F) |
| 1930 | -39.4 C (-38.9 F) |
| 1931 | -25.0 C (-13.0 F) |
| 1932 | -33.9 C (-29.0 F) |
| 1933 | -37.2 C (-35.0 F) |
| 1934 | -23.9 C (-11.0 F) |
| 1935 | -32.2 C (-26.0 F) |
| 1936 | -35.6 C (-32.1 F) |
| 1937 | -32.8 C (-27.0 F) |
| 1938 | -28.3 C (-18.9 F) |
| 1939 | -30.6 C (-23.1 F) |
| 1940 | -30.0 C (-22.0 F) |
| 1941 | -24.4 C (-11.9 F) |
| 1942 | -30.6 C (-23.1 F) |
| 1943 | -32.2 C (-26.0 F) |
| 1944 | -24.4 C (-11.9 F) |
| 1945 | -26.1 C (-15.0 F) |
| 1946 | -23.3 C (-9.9 F) |
| 1947 | -23.9 C (-11.0 F) |
| 1948 | -30.6 C (-23.1 F) |
| 1949 | -36.1 C (-33.0 F) |
| 1950 | -29.4 C (-20.9 F) |
| 1951 | -30.6 C (-23.1 F) |
| 1952 | -26.1 C (-15.0 F) |
| 1953 | -22.8 C (-9.0 F) |
| 1954 | -31.1 C (-24.0 F) |
| 1955 | -26.1 C (-15.0 F) |
| 1956 | -25.0 C (-13.0 F) |
| 1957 | -28.3 C (-18.9 F) |
| 1958 | -21.1 C (-6.0 F) |
| 1959 | -30.6 C (-23.1 F) |
| 1960 | -29.4 C (-20.9 F) |
| 1961 | -29.4 C (-20.9 F) |
| 1962 | -33.9 C (-29.0 F) |
| 1963 | -32.8 C (-27.0 F) |
| 1964 | -31.1 C (-24.0 F) |
| 1965 | -23.9 C (-11.0 F) |
| 1966 | -25.6 C (-14.1 F) |
| 1967 | -30.0 C (-22.0 F) |
| 1968 | -28.3 C (-18.9 F) |
| 1969 | -21.1 C (-6.0 F) |
| 1970 | -26.7 C (-16.1 F) |
| 1971 | -26.1 C (-15.0 F) |
| 1972 | -30.6 C (-23.1 F) |
| 1973 | -34.4 C (-29.9 F) |
| 1974 | -34.4 C (-29.9 F) |
| 1975 | -26.7 C (-16.1 F) |
| 1976 | -28.9 C (-20.0 F) |
| 1977 | -25.6 C (-14.1 F) |
| 1978 | -31.1 C (-24.0 F) |
| 1979 | -34.4 C (-29.9 F) |
| 1980 | -28.9 C (-20.0 F) |
| 1981 | -21.1 C (-6.0 F) |
| 1982 | -36.1 C (-33.0 F) |
| 1983 | -35.6 C (-32.1 F) |
| 1984 | -30.0 C (-22.0 F) |
| 1985 | -32.2 C (-26.0 F) |
| 1986 | -28.3 C (-18.9 F) |
| 1987 | -24.4 C (-11.9 F) |
| 1988 | -26.1 C (-15.0 F) |
| 1989 | -35.0 C (-31.0 F) |
| 1990 | -36.7 C (-34.1 F) |
| 1991 | -26.1 C (-15.0 F) |
| 2008 | -23.3 C (-9.9 F) |
| 2009 | -22.8 C (-9.0 F) |
| 2010 | -25.0 C (-13.0 F) |
| 2011 | -29.4 C (-20.9 F) |
| 2012 | -18.3 C (-0.9 F) |
| 2013 | -25.6 C (-14.1 F) |
| 2014 | -28.3 C (-18.9 F) |
| 2015 | -23.3 C (-9.9 F) |
| 2016 | -28.3 C (-18.9 F) |
| 2017 | -33.3 C (-27.9 F) |
| 2018 | -23.9 C (-11.0 F) |
| 2019 | -23.3 C (-9.9 F) |
| 2020 | -21.7 C (-7.1 F) |
| 2021 | -26.7 C (-16.1 F) |
| 2022 | -33.3 C (-27.9 F) |
| 2023 | -29.4 C (-20.9 F) |
| 2024 | -30.0 C (-22.0 F) |
| 2025 | -26.7 C (-16.1 F) |
| 2026 | -24.4 C (-11.9 F) |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1905 | 4.1 mm (0.16 in) |
| 1906 | 41.1 mm (1.6 in) |
| 1907 | 20.6 mm (0.8 in) |
| 1908 | 46.5 mm (1.8 in) |
| 1909 | 25.9 mm (1.0 in) |
| 1910 | 48.0 mm (1.9 in) |
| 1911 | 35.6 mm (1.4 in) |
| 1912 | 16.5 mm (0.6 in) |
| 1913 | 17.8 mm (0.7 in) |
| 1914 | 16.3 mm (0.6 in) |
| 1915 | 31.5 mm (1.2 in) |
| 1916 | 10.2 mm (0.4 in) |
| 1917 | 14.7 mm (0.6 in) |
| 1918 | 29.2 mm (1.1 in) |
| 1919 | 19.3 mm (0.8 in) |
| 1920 | 27.9 mm (1.1 in) |
| 1921 | 24.4 mm (1.0 in) |
| 1922 | 37.8 mm (1.5 in) |
| 1923 | 54.1 mm (2.1 in) |
| 1924 | 19.8 mm (0.8 in) |
| 1925 | 30.2 mm (1.2 in) |
| 1926 | 25.1 mm (1.0 in) |
| 1927 | 68.3 mm (2.7 in) |
| 1928 | 21.1 mm (0.8 in) |
| 1929 | 25.9 mm (1.0 in) |
| 1930 | 18.3 mm (0.7 in) |
| 1931 | 97.0 mm (3.8 in) |
| 1932 | 14.7 mm (0.6 in) |
| 1933 | 26.9 mm (1.1 in) |
| 1934 | 13.5 mm (0.5 in) |
| 1935 | 17.8 mm (0.7 in) |
| 1936 | 19.8 mm (0.8 in) |
| 1937 | 51.6 mm (2.0 in) |
| 1938 | 28.7 mm (1.1 in) |
| 1939 | 14.7 mm (0.6 in) |
| 1940 | 19.8 mm (0.8 in) |
| 1941 | 26.9 mm (1.1 in) |
| 1942 | 24.9 mm (1.0 in) |
| 1943 | 25.9 mm (1.0 in) |
| 1944 | 9.9 mm (0.39 in) |
| 1945 | 13.7 mm (0.5 in) |
| 1946 | 23.1 mm (0.9 in) |
| 1947 | 33.0 mm (1.3 in) |
| 1948 | 24.6 mm (1.0 in) |
| 1949 | 21.8 mm (0.9 in) |
| 1950 | 14.2 mm (0.6 in) |
| 1951 | 21.1 mm (0.8 in) |
| 1952 | 37.8 mm (1.5 in) |
| 1953 | 19.3 mm (0.8 in) |
| 1954 | 22.1 mm (0.9 in) |
| 1955 | 13.2 mm (0.5 in) |
| 1956 | 13.2 mm (0.5 in) |
| 1957 | 26.2 mm (1.0 in) |
| 1958 | 14.5 mm (0.6 in) |
| 1959 | 20.6 mm (0.8 in) |
| 1960 | 23.1 mm (0.9 in) |
| 1961 | 17.3 mm (0.7 in) |
| 1962 | 56.4 mm (2.2 in) |
| 1963 | 32.3 mm (1.3 in) |
| 1964 | 16.3 mm (0.6 in) |
| 1965 | 26.9 mm (1.1 in) |
| 1966 | 35.6 mm (1.4 in) |
| 1967 | 22.9 mm (0.9 in) |
| 1968 | 10.2 mm (0.4 in) |
| 1969 | 27.2 mm (1.1 in) |
| 1970 | 66.8 mm (2.6 in) |
| 1971 | 19.6 mm (0.8 in) |
| 1972 | 20.1 mm (0.8 in) |
| 1973 | 29.5 mm (1.2 in) |
| 1974 | 69.9 mm (2.8 in) |
| 1975 | 27.7 mm (1.1 in) |
| 1976 | 18.0 mm (0.7 in) |
| 1977 | 52.3 mm (2.1 in) |
| 1978 | 36.8 mm (1.4 in) |
| 1979 | 12.2 mm (0.5 in) |
| 1980 | 24.4 mm (1.0 in) |
| 1981 | 20.1 mm (0.8 in) |
| 1982 | 24.6 mm (1.0 in) |
| 1983 | 21.1 mm (0.8 in) |
| 1984 | 19.1 mm (0.8 in) |
| 1985 | 13.2 mm (0.5 in) |
| 1986 | 22.1 mm (0.9 in) |
| 1987 | 10.4 mm (0.4 in) |
| 1988 | 17.0 mm (0.7 in) |
| 1989 | 27.2 mm (1.1 in) |
| 1990 | 24.9 mm (1.0 in) |
| 1991 | 34.0 mm (1.3 in) |
| 2008 | 12.7 mm (0.5 in) |
| 2009 | 29.5 mm (1.2 in) |
| 2010 | 22.9 mm (0.9 in) |
| 2011 | 14.7 mm (0.6 in) |
| 2012 | 11.7 mm (0.5 in) |
| 2013 | 31.2 mm (1.2 in) |
| 2014 | 22.6 mm (0.9 in) |
| 2015 | 22.9 mm (0.9 in) |
| 2016 | 18.0 mm (0.7 in) |
| 2017 | 19.8 mm (0.8 in) |
| 2018 | 13.7 mm (0.5 in) |
| 2019 | 16.3 mm (0.6 in) |
| 2020 | 11.7 mm (0.5 in) |
| 2021 | 49.8 mm (2.0 in) |
| 2022 | 15.2 mm (0.6 in) |
| 2023 | 32.0 mm (1.3 in) |
| 2024 | 17.5 mm (0.7 in) |
| 2025 | 24.9 mm (1.0 in) |
| 2026 | 45.0 mm (1.8 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1905 | 5.1 mm (0.20 in) |
| 1906 | 50.5 mm (2.0 in) |
| 1907 | 35.4 mm (1.4 in) |
| 1908 | 74.5 mm (2.9 in) |
| 1909 | 34.5 mm (1.4 in) |
| 1910 | 63.7 mm (2.5 in) |
| 1911 | 35.9 mm (1.4 in) |
| 1912 | 35.0 mm (1.4 in) |
| 1913 | 23.9 mm (0.9 in) |
| 1914 | 33.0 mm (1.3 in) |
| 1915 | 51.0 mm (2.0 in) |
| 1916 | 20.6 mm (0.8 in) |
| 1917 | 37.8 mm (1.5 in) |
| 1918 | 33.3 mm (1.3 in) |
| 1919 | 23.6 mm (0.9 in) |
| 1920 | 44.9 mm (1.8 in) |
| 1921 | 16.7 mm (0.7 in) |
| 1922 | 13.7 mm (0.5 in) |
| 1923 | 110.0 mm (4.3 in) |
| 1924 | 39.4 mm (1.6 in) |
| 1925 | 31.8 mm (1.3 in) |
| 1926 | 39.6 mm (1.6 in) |
| 1927 | 69.6 mm (2.7 in) |
| 1928 | 27.0 mm (1.1 in) |
| 1929 | 32.2 mm (1.3 in) |
| 1930 | 54.7 mm (2.2 in) |
| 1931 | 116.0 mm (4.6 in) |
| 1932 | 20.9 mm (0.8 in) |
| 1933 | 34.2 mm (1.3 in) |
| 1934 | 19.1 mm (0.8 in) |
| 1935 | 35.1 mm (1.4 in) |
| 1936 | 52.3 mm (2.1 in) |
| 1937 | 78.6 mm (3.1 in) |
| 1938 | 32.8 mm (1.3 in) |
| 1939 | 17.3 mm (0.7 in) |
| 1940 | 29.8 mm (1.2 in) |
| 1941 | 52.9 mm (2.1 in) |
| 1942 | 40.2 mm (1.6 in) |
| 1943 | 27.4 mm (1.1 in) |
| 1944 | 21.5 mm (0.8 in) |
| 1945 | 24.5 mm (1.0 in) |
| 1946 | 27.2 mm (1.1 in) |
| 1947 | 49.6 mm (2.0 in) |
| 1948 | 50.6 mm (2.0 in) |
| 1949 | 36.5 mm (1.4 in) |
| 1950 | 35.0 mm (1.4 in) |
| 1951 | 47.0 mm (1.9 in) |
| 1952 | 43.9 mm (1.7 in) |
| 1953 | 35.0 mm (1.4 in) |
| 1954 | 22.9 mm (0.9 in) |
| 1955 | 22.8 mm (0.9 in) |
| 1956 | 21.9 mm (0.9 in) |
| 1957 | 42.9 mm (1.7 in) |
| 1958 | 24.2 mm (1.0 in) |
| 1959 | 34.6 mm (1.4 in) |
| 1960 | 30.5 mm (1.2 in) |
| 1961 | 20.6 mm (0.8 in) |
| 1962 | 64.0 mm (2.5 in) |
| 1963 | 39.4 mm (1.6 in) |
| 1964 | 29.7 mm (1.2 in) |
| 1965 | 53.6 mm (2.1 in) |
| 1966 | 53.4 mm (2.1 in) |
| 1967 | 36.5 mm (1.4 in) |
| 1968 | 16.8 mm (0.7 in) |
| 1969 | 34.6 mm (1.4 in) |
| 1970 | 92.7 mm (3.6 in) |
| 1971 | 30.0 mm (1.2 in) |
| 1972 | 37.1 mm (1.5 in) |
| 1973 | 47.0 mm (1.9 in) |
| 1974 | 69.9 mm (2.8 in) |
| 1975 | 45.2 mm (1.8 in) |
| 1976 | 30.7 mm (1.2 in) |
| 1977 | 57.9 mm (2.3 in) |
| 1978 | 65.2 mm (2.6 in) |
| 1979 | 20.4 mm (0.8 in) |
| 1980 | 45.5 mm (1.8 in) |
| 1981 | 25.6 mm (1.0 in) |
| 1982 | 37.2 mm (1.5 in) |
| 1983 | 22.9 mm (0.9 in) |
| 1984 | 22.4 mm (0.9 in) |
| 1985 | 20.9 mm (0.8 in) |
| 1986 | 24.2 mm (1.0 in) |
| 1987 | 16.3 mm (0.6 in) |
| 1988 | 45.0 mm (1.8 in) |
| 1989 | 32.6 mm (1.3 in) |
| 1990 | 27.0 mm (1.1 in) |
| 1991 | 51.1 mm (2.0 in) |
| 2008 | 13.7 mm (0.5 in) |
| 2009 | 42.7 mm (1.7 in) |
| 2010 | 56.5 mm (2.2 in) |
| 2011 | 32.3 mm (1.3 in) |
| 2012 | 23.9 mm (0.9 in) |
| 2013 | 48.2 mm (1.9 in) |
| 2014 | 27.0 mm (1.1 in) |
| 2015 | 32.6 mm (1.3 in) |
| 2016 | 38.9 mm (1.5 in) |
| 2017 | 34.5 mm (1.4 in) |
| 2018 | 27.1 mm (1.1 in) |
| 2019 | 36.1 mm (1.4 in) |
| 2020 | 13.5 mm (0.5 in) |
| 2021 | 53.4 mm (2.1 in) |
| 2022 | 24.9 mm (1.0 in) |
| 2023 | 37.1 mm (1.5 in) |
| 2024 | 33.0 mm (1.3 in) |
| 2025 | 33.0 mm (1.3 in) |
| 2026 | 56.7 mm (2.2 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1905 | 33 days |
| 1906 | 29 days |
| 1907 | 65 days |
| 1908 | 47 days |
| 1909 | 18 days |
| 1910 | 44 days |
| 1911 | 41 days |
| 1912 | 35 days |
| 1913 | 60 days |
| 1914 | 49 days |
| 1915 | 23 days |
| 1916 | 48 days |
| 1917 | 81 days |
| 1918 | 18 days |
| 1919 | 32 days |
| 1920 | 33 days |
| 1921 | 2 days |
| 1922 | 28 days |
| 1923 | 19 days |
| 1924 | 28 days |
| 1925 | 42 days |
| 1926 | 19 days |
| 1927 | 37 days |
| 1928 | 22 days |
| 1929 | 15 days |
| 1930 | 35 days |
| 1931 | 35 days |
| 1932 | 28 days |
| 1933 | 57 days |
| 1934 | 55 days |
| 1935 | 55 days |
| 1936 | 43 days |
| 1937 | 29 days |
| 1938 | 23 days |
| 1939 | 54 days |
| 1940 | 31 days |
| 1941 | 20 days |
| 1942 | 35 days |
| 1943 | 35 days |
| 1944 | 42 days |
| 1945 | 20 days |
| 1946 | 30 days |
| 1947 | 27 days |
| 1948 | 31 days |
| 1949 | 25 days |
| 1950 | 44 days |
| 1951 | 37 days |
| 1952 | 36 days |
| 1953 | 29 days |
| 1954 | 36 days |
| 1955 | 34 days |
| 1956 | 42 days |
| 1957 | 42 days |
| 1958 | 36 days |
| 1959 | 30 days |
| 1960 | 22 days |
| 1961 | 57 days |
| 1962 | 39 days |
| 1963 | 33 days |
| 1964 | 41 days |
| 1965 | 35 days |
| 1966 | 39 days |
| 1967 | 30 days |
| 1968 | 30 days |
| 1969 | 34 days |
| 1970 | 44 days |
| 1971 | 47 days |
| 1972 | 28 days |
| 1973 | 33 days |
| 1974 | 45 days |
| 1975 | 30 days |
| 1976 | 46 days |
| 1977 | 27 days |
| 1978 | 33 days |
| 1979 | 27 days |
| 1980 | 54 days |
| 1981 | 31 days |
| 1982 | 30 days |
| 1983 | 32 days |
| 1984 | 20 days |
| 1985 | 42 days |
| 1986 | 31 days |
| 1987 | 38 days |
| 1988 | 37 days |
| 1989 | 34 days |
| 1990 | 34 days |
| 1991 | 21 days |
| 2008 | 37 days |
| 2009 | 33 days |
| 2010 | 70 days |
| 2011 | 42 days |
| 2012 | 60 days |
| 2013 | 35 days |
| 2014 | 28 days |
| 2015 | 40 days |
| 2016 | 27 days |
| 2017 | 38 days |
| 2018 | 24 days |
| 2019 | 27 days |
| 2020 | 44 days |
| 2021 | 33 days |
| 2022 | 30 days |
| 2023 | 33 days |
| 2024 | 52 days |
| 2025 | 50 days |
| 2026 | 38 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
72 years with a frostAcross 72 years with a frost, the median last spring frost at Pathfinder Dam falls on 17 May and the median first autumn frost on 24 September, which leaves a median of 130 days between them.
In 1961 to 2025 the median growing season was 138 days. That is 9 days more than in 1906 to 1944.
Fitted over all years, the growing season changes by +2.7 days per decade at this station.
| Measure | Median, all years | Earliest period (1906 to 1944) | Recent period (1961 to 2025) | Recent against earliest | Fitted trend |
|---|---|---|---|---|---|
| Last spring frost | 17 May | 20 May | 14 May | 6 days earlier | -1.0 days per decade |
| First autumn frost | 24 September | 23 September | 29 September | 6 days later | +1.6 days per decade |
| Growing days | 130 days | 129 days | 138 days | 9 days more | +2.7 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
83 years, 1906 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 74.0 mm (2.9 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 | 31.7 mm (1.2 in) | |
| 10 years | 39.6 mm (1.6 in) | |
| 25 years | 51.5 mm (2.0 in) | |
| 50 years | 62.0 mm (2.4 in) | |
| 100 years | 74.0 mm (2.9 in) | Longer than the 83 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, 83 years of values from 1906 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: 69.9 mm (2.8 in) in 1974; 66.8 mm (2.6 in) in 1970; 56.4 mm (2.2 in) in 1962.
Station Changes
No change in the annual mean temperature of this station was found against its neighbours.
Climate Twins
2010 to 2025 against 1961 to 1990Over 2010 to 2025, Pathfinder Dam had a mean temperature of 8.4 C (47.1 F) and 269.5 mm (10.6 in) of rain a year. The 3 stations whose 1961 to 1990 climate was closest to that are Midwest (United States, 115 km away), Vernon (United States, 539 km away) and Ephraim (United States, 528 km away).
| Twin station | Country | Distance away | Mean temperature, 1961-1990 | Rain a year, 1961-1990 | Climate difference |
|---|---|---|---|---|---|
| Midwest | United States | 115 km (71 mi) | 8.4 C (47.1 F) | 335.1 mm (13.2 in) | 1.07 |
| Vernon | United States | 539 km (335 mi) | 8.2 C (46.8 F) | 256.4 mm (10.1 in) | 1.11 |
| Ephraim | United States | 528 km (328 mi) | 8.4 C (47.2 F) | 300.8 mm (11.8 in) | 1.12 |
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 (2026-10-12).