Fairbanks Intl AP Weather Records (USW00026411)
Record envelope, standing records and threshold days for Fairbanks Intl AP (USW00026411), Alaska, United States, with 98 years of record.
Key Facts for Fairbanks Intl AP
- Fairbanks Intl AP (USW00026411) is a weather station in Alaska, United States at 64.80 latitude and -147.88 longitude, 131 m (430 ft) above sea level.
- The station reports from 1929 to 2026, 98 years of record.
- 1,464 records set at Fairbanks Intl AP still stand.
- Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
- Fairbanks Intl AP set a daily record precipitation of 11.7 mm (0.5 in) on 15 September 2026 (provisional).
Provisional Records
Records set in the last 60 days are provisional until they clear the revision window.
About the Station
- Location: Alaska, United States, 64.80 latitude, -147.88 longitude.
- Elevation: 131 m (430 ft).
- Period of record: 1929 to 2026, 98 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 | 11.1 C (52.0 F) | -54.4 C (-65.9 F) | 0.0 C (32.0 F) | -45.6 C (-50.1 F) |
| Feb | 10.0 C (50.0 F) | -50.0 C (-58.0 F) | -6.7 C (19.9 F) | -45.0 C (-49.0 F) |
| Mar | 13.3 C (55.9 F) | -45.0 C (-49.0 F) | -1.1 C (30.0 F) | -45.0 C (-49.0 F) |
| Apr | 24.4 C (75.9 F) | -35.6 C (-32.1 F) | 13.3 C (55.9 F) | -16.1 C (3.0 F) |
| May | 32.2 C (90.0 F) | -18.3 C (-0.9 F) | 19.4 C (66.9 F) | -1.7 C (28.9 F) |
| Jun | 35.6 C (96.1 F) | -1.7 C (28.9 F) | 27.2 C (81.0 F) | 2.2 C (36.0 F) |
| Jul | 34.4 C (93.9 F) | 1.1 C (34.0 F) | 27.2 C (81.0 F) | 4.4 C (39.9 F) |
| Aug | 33.9 C (93.0 F) | -5.0 C (23.0 F) | 26.1 C (79.0 F) | 2.8 C (37.0 F) |
| Sep | 28.9 C (84.0 F) | -16.1 C (3.0 F) | 18.9 C (66.0 F) | -2.8 C (27.0 F) |
| Oct | 22.2 C (72.0 F) | -33.3 C (-27.9 F) | 10.6 C (51.1 F) | -6.7 C (19.9 F) |
| Nov | 12.2 C (54.0 F) | -43.3 C (-45.9 F) | n/a | n/a |
| Dec | 14.4 C (57.9 F) | -52.2 C (-62.0 F) | n/a | n/a |
Which Years Hold Standing Records
1,464 standing records| Year set | Standing records |
|---|---|
| 1930 | 14 |
| 1931 | 24 |
| 1932 | 28 |
| 1933 | 34 |
| 1934 | 50 |
| 1935 | 45 |
| 1936 | 10 |
| 1937 | 25 |
| 1938 | 28 |
| 1939 | 17 |
| 1940 | 29 |
| 1941 | 14 |
| 1942 | 21 |
| 1943 | 17 |
| 1944 | 25 |
| 1945 | 8 |
| 1946 | 18 |
| 1947 | 33 |
| 1948 | 24 |
| 1949 | 26 |
| 1950 | 15 |
| 1951 | 15 |
| 1952 | 19 |
| 1953 | 12 |
| 1954 | 7 |
| 1955 | 8 |
| 1956 | 27 |
| 1957 | 15 |
| 1958 | 15 |
| 1959 | 20 |
| 1960 | 16 |
| 1961 | 27 |
| 1962 | 7 |
| 1963 | 14 |
| 1964 | 32 |
| 1965 | 30 |
| 1966 | 15 |
| 1967 | 9 |
| 1968 | 9 |
| 1969 | 35 |
| 1970 | 11 |
| 1971 | 14 |
| 1972 | 12 |
| 1973 | 5 |
| 1974 | 16 |
| 1975 | 36 |
| 1976 | 14 |
| 1977 | 19 |
| 1978 | 3 |
| 1979 | 12 |
| 1980 | 12 |
| 1981 | 23 |
| 1982 | 7 |
| 1983 | 7 |
| 1984 | 8 |
| 1985 | 15 |
| 1986 | 15 |
| 1987 | 3 |
| 1988 | 9 |
| 1989 | 12 |
| 1990 | 16 |
| 1991 | 7 |
| 1992 | 40 |
| 1993 | 9 |
| 1994 | 19 |
| 1995 | 18 |
| 1996 | 13 |
| 1997 | 10 |
| 1998 | 4 |
| 1999 | 8 |
| 2000 | 1 |
| 2001 | 4 |
| 2002 | 16 |
| 2003 | 13 |
| 2004 | 10 |
| 2005 | 5 |
| 2006 | 7 |
| 2007 | 3 |
| 2008 | 2 |
| 2009 | 11 |
| 2010 | 8 |
| 2011 | 16 |
| 2012 | 3 |
| 2013 | 32 |
| 2014 | 9 |
| 2015 | 10 |
| 2016 | 8 |
| 2017 | 5 |
| 2018 | 3 |
| 2019 | 13 |
| 2020 | 7 |
| 2021 | 13 |
| 2022 | 3 |
| 2023 | 7 |
| 2024 | 5 |
| 2025 | 11 |
| 2026 | 5 |
All-Time Record Progression
8 new records| Date | Kind | Detail |
|---|---|---|
| 1966-02-11 | Record daily snowfall | Record daily snowfall 40.6 cm (16.0 in) |
| 1967-06-20 | Record high minimum temperature | Record high minimum temperature 17.8 C (64.0 F) |
| 1967-08-12 | Record daily precipitation | Record daily precipitation 86.9 mm (3.4 in) |
| 1969-06-15 | Record high maximum temperature | Record high maximum temperature 35.6 C (96.1 F) |
| 1971-06-24 | Record high minimum temperature | Record high minimum temperature 18.3 C (64.9 F) |
| 1974-07-15 | Record high minimum temperature | Record high minimum temperature 18.9 C (66.0 F) |
| 1975-07-04 | Record high minimum temperature | Record high minimum temperature 19.4 C (66.9 F) |
| 2013-06-25 | Record high minimum temperature | Record high minimum temperature 21.1 C (70.0 F) |
Wettest Day of Each Month
Aug: 86.9 mm (3.4 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 33.8 mm (1.3 in) | 20 January 1937 |
| Feb | 21.8 mm (0.9 in) | 11 February 1966 |
| Mar | 24.6 mm (1.0 in) | 25 March 1991 |
| Apr | 23.4 mm (0.9 in) | 26 April 2002 |
| May | 19.8 mm (0.8 in) | 12 May 1992 |
| Jun | 35.1 mm (1.4 in) | 12 June 1955 |
| Jul | 57.7 mm (2.3 in) | 27 July 2003 |
| Aug | 86.9 mm (3.4 in) | 12 August 1967 |
| Sep | 36.3 mm (1.4 in) | 1 September 2014 |
| Oct | 50.5 mm (2.0 in) | 21 October 2024 |
| Nov | 23.1 mm (0.9 in) | 18 November 1935 |
| Dec | 49.0 mm (1.9 in) | 26 December 2021 |
Period of Record Coverage
1929 to 2026| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 1929 | 31 | 8% | No |
| 1930 | 365 | 100% | Yes |
| 1931 | 365 | 100% | Yes |
| 1932 | 366 | 100% | Yes |
| 1933 | 365 | 100% | Yes |
| 1934 | 365 | 100% | Yes |
| 1935 | 365 | 100% | Yes |
| 1936 | 366 | 100% | Yes |
| 1937 | 365 | 100% | Yes |
| 1938 | 365 | 100% | Yes |
| 1939 | 365 | 100% | Yes |
| 1940 | 366 | 100% | Yes |
| 1941 | 365 | 100% | Yes |
| 1942 | 364 | 100% | Yes |
| 1943 | 365 | 100% | Yes |
| 1944 | 366 | 100% | Yes |
| 1945 | 365 | 100% | Yes |
| 1946 | 365 | 100% | Yes |
| 1947 | 365 | 100% | Yes |
| 1948 | 366 | 100% | Yes |
| 1949 | 365 | 100% | Yes |
| 1950 | 365 | 100% | Yes |
| 1951 | 365 | 100% | Yes |
| 1952 | 366 | 100% | Yes |
| 1953 | 365 | 100% | Yes |
| 1954 | 365 | 100% | Yes |
| 1955 | 365 | 100% | Yes |
| 1956 | 366 | 100% | Yes |
| 1957 | 365 | 100% | Yes |
| 1958 | 365 | 100% | Yes |
| 1959 | 365 | 100% | Yes |
| 1960 | 366 | 100% | Yes |
| 1961 | 365 | 100% | Yes |
| 1962 | 365 | 100% | Yes |
| 1963 | 365 | 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 | 365 | 100% | Yes |
| 1971 | 365 | 100% | Yes |
| 1972 | 366 | 100% | Yes |
| 1973 | 365 | 100% | Yes |
| 1974 | 365 | 100% | Yes |
| 1975 | 365 | 100% | Yes |
| 1976 | 366 | 100% | Yes |
| 1977 | 365 | 100% | Yes |
| 1978 | 365 | 100% | Yes |
| 1979 | 365 | 100% | Yes |
| 1980 | 366 | 100% | Yes |
| 1981 | 365 | 100% | Yes |
| 1982 | 365 | 100% | Yes |
| 1983 | 365 | 100% | Yes |
| 1984 | 366 | 100% | Yes |
| 1985 | 365 | 100% | Yes |
| 1986 | 365 | 100% | Yes |
| 1987 | 365 | 100% | Yes |
| 1988 | 366 | 100% | Yes |
| 1989 | 365 | 100% | Yes |
| 1990 | 365 | 100% | Yes |
| 1991 | 365 | 100% | Yes |
| 1992 | 366 | 100% | Yes |
| 1993 | 365 | 100% | Yes |
| 1994 | 365 | 100% | Yes |
| 1995 | 365 | 100% | Yes |
| 1996 | 366 | 100% | Yes |
| 1997 | 365 | 100% | Yes |
| 1998 | 365 | 100% | Yes |
| 1999 | 365 | 100% | Yes |
| 2000 | 366 | 100% | Yes |
| 2001 | 365 | 100% | Yes |
| 2002 | 365 | 100% | Yes |
| 2003 | 365 | 100% | Yes |
| 2004 | 366 | 100% | Yes |
| 2005 | 365 | 100% | Yes |
| 2006 | 365 | 100% | Yes |
| 2007 | 365 | 100% | Yes |
| 2008 | 366 | 100% | Yes |
| 2009 | 365 | 100% | Yes |
| 2010 | 365 | 100% | Yes |
| 2011 | 365 | 100% | 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 | 366 | 100% | Yes |
| 2021 | 365 | 100% | Yes |
| 2022 | 365 | 100% | Yes |
| 2023 | 365 | 100% | Yes |
| 2024 | 366 | 100% | Yes |
| 2025 | 365 | 100% | Yes |
| 2026 | 284 | 78% | No |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 15 September 2026 | Fairbanks Intl AP, US | daily rain (Provisional) | 11.7 mm (0.5 in) | 1.5 mm (0.06 in) | 95 years | 20 of 100 (Routine) |
| 10 September 2026 | Fairbanks Intl AP, US | daily high min (Tie, Provisional) | 8.3 C (46.9 F) | tie | 96 years | 9 of 100 (Routine) |
| 8 September 2026 | Fairbanks Intl AP, US | daily high min (Tie, Provisional) | 10.6 C (51.1 F) | tie | 85 years | 8 of 100 (Routine) |
| 7 September 2026 | Fairbanks Intl AP, US | daily high min (Provisional) | 11.1 C (52.0 F) | 1.1 C (2.0 F) | 44 years | 24 of 100 (Routine) |
| 4 September 2026 | Fairbanks Intl AP, US | daily rain (Provisional) | 20.3 mm (0.8 in) | 11.9 mm (0.5 in) | 65 years | 20 of 100 (Routine) |
| 14 August 2026 | Fairbanks Intl AP, US | daily high min | 16.1 C (61.0 F) | 1.7 C (3.1 F) | 36 years | 23 of 100 (Routine) |
| 23 July 2026 | Fairbanks Intl AP, US | daily low max (Tie) | 13.3 C (55.9 F) | tie | 56 years | 6 of 100 (Routine) |
| 19 April 2026 | Fairbanks Intl AP, US | daily rain | 6.9 mm (0.27 in) | 1.8 mm (0.07 in) | 57 years | 20 of 100 (Routine) |
| 19 April 2026 | Fairbanks Intl AP, US | daily snowfall | 7.9 cm (3.1 in) | 1.3 cm (0.5 in) | 57 years | 30 of 100 (Routine) |
| 19 March 2026 | Fairbanks Intl AP, US | daily low min | -36.1 C (-33.0 F) | 0.5 C (0.9 F) | 67 years | 29 of 100 (Routine) |
| 12 March 2026 | Fairbanks Intl AP, US | daily low min | -40.0 C (-40.0 F) | 2.8 C (5.0 F) | 67 years | 32 of 100 (Routine) |
| 11 March 2026 | Fairbanks Intl AP, US | daily low min (Tie) | -40.6 C (-41.1 F) | tie | 96 years | 9 of 100 (Routine) |
| 10 March 2026 | Fairbanks Intl AP, US | daily low min (Tie) | -40.6 C (-41.1 F) | tie | 96 years | 9 of 100 (Routine) |
| 2 March 2026 | Fairbanks Intl AP, US | daily low min (Tie) | -43.3 C (-45.9 F) | tie | 69 years | 7 of 100 (Routine) |
| 1 March 2026 | Fairbanks Intl AP, US | monthly low min (Tie) | -45.0 C (-49.0 F) | tie | 69 years | 9 of 100 (Routine) |
| 28 February 2026 | Fairbanks Intl AP, US | daily low max | -28.3 C (-18.9 F) | 1.6 C (2.9 F) | 94 years | 38 of 100 (Notable) |
| 27 February 2026 | Fairbanks Intl AP, US | daily low max | -28.3 C (-18.9 F) | 0.5 C (0.9 F) | 94 years | 37 of 100 (Notable) |
| 26 February 2026 | Fairbanks Intl AP, US | daily low max (Tie) | -29.4 C (-20.9 F) | tie | 94 years | 9 of 100 (Routine) |
| 23 February 2026 | Fairbanks Intl AP, US | daily snowfall | 16.0 cm (6.3 in) | 1.8 cm (0.7 in) | 3 years | 13 of 100 (Routine) |
| 22 February 2026 | Fairbanks Intl AP, US | daily rain | 9.7 mm (0.38 in) | 1.6 mm (0.06 in) | 8 years | 17 of 100 (Routine) |
Climate Trend
96 complete years, 1930 to 2025| Year | Annual mean temperature | Difference from the station mean |
|---|---|---|
| 1930 | -4.3 C | -1.55 C |
| 1931 | -3.1 C | -0.40 C |
| 1932 | -5.4 C | -2.62 C |
| 1933 | -5.5 C | -2.78 C |
| 1934 | -3.4 C | -0.62 C |
| 1935 | -4.6 C | -1.81 C |
| 1936 | -3.4 C | -0.68 C |
| 1937 | -2.5 C | +0.24 C |
| 1938 | -2.6 C | +0.12 C |
| 1939 | -3.8 C | -1.10 C |
| 1940 | -1.1 C | +1.69 C |
| 1941 | -2.4 C | +0.31 C |
| 1942 | -2.4 C | +0.35 C |
| 1943 | -2.7 C | +0.05 C |
| 1944 | -2.5 C | +0.23 C |
| 1945 | -3.6 C | -0.90 C |
| 1946 | -4.2 C | -1.46 C |
| 1947 | -3.2 C | -0.47 C |
| 1948 | -4.9 C | -2.12 C |
| 1949 | -3.2 C | -0.48 C |
| 1950 | -3.4 C | -0.67 C |
| 1951 | -3.9 C | -1.12 C |
| 1952 | -3.2 C | -0.49 C |
| 1953 | -2.8 C | -0.06 C |
| 1954 | -4.1 C | -1.36 C |
| 1955 | -4.8 C | -2.03 C |
| 1956 | -6.0 C | -3.22 C |
| 1957 | -1.4 C | +1.35 C |
| 1958 | -2.5 C | +0.28 C |
| 1959 | -4.4 C | -1.67 C |
| 1960 | -2.6 C | +0.16 C |
| 1961 | -4.9 C | -2.12 C |
| 1962 | -2.4 C | +0.35 C |
| 1963 | -3.0 C | -0.27 C |
| 1964 | -5.2 C | -2.41 C |
| 1965 | -4.7 C | -1.97 C |
| 1966 | -5.2 C | -2.41 C |
| 1967 | -2.8 C | -0.03 C |
| 1968 | -3.6 C | -0.83 C |
| 1969 | -2.8 C | -0.03 C |
| 1970 | -2.3 C | +0.45 C |
| 1971 | -4.6 C | -1.84 C |
| 1972 | -4.2 C | -1.46 C |
| 1973 | -2.8 C | -0.04 C |
| 1974 | -3.8 C | -1.01 C |
| 1975 | -3.4 C | -0.62 C |
| 1976 | -2.4 C | +0.37 C |
| 1977 | -2.4 C | +0.39 C |
| 1978 | -1.0 C | +1.74 C |
| 1979 | -2.6 C | +0.14 C |
| 1980 | -1.8 C | +0.93 C |
| 1981 | 0.0 C | +2.74 C |
| 1982 | -3.0 C | -0.29 C |
| 1983 | -1.9 C | +0.87 C |
| 1984 | -2.7 C | +0.05 C |
| 1985 | -2.7 C | +0.03 C |
| 1986 | -1.9 C | +0.81 C |
| 1987 | -0.9 C | +1.87 C |
| 1988 | -1.5 C | +1.29 C |
| 1989 | -2.5 C | +0.26 C |
| 1990 | -2.9 C | -0.14 C |
| 1991 | -1.9 C | +0.81 C |
| 1992 | -3.8 C | -1.10 C |
| 1993 | -0.3 C | +2.40 C |
| 1994 | -2.6 C | +0.16 C |
| 1995 | -2.1 C | +0.62 C |
| 1996 | -4.1 C | -1.40 C |
| 1997 | -1.9 C | +0.86 C |
| 1998 | -2.0 C | +0.76 C |
| 1999 | -4.8 C | -2.01 C |
| 2000 | -2.2 C | +0.54 C |
| 2001 | -2.0 C | +0.73 C |
| 2002 | -0.9 C | +1.83 C |
| 2003 | -1.7 C | +1.06 C |
| 2004 | -1.8 C | +0.90 C |
| 2005 | -1.7 C | +1.01 C |
| 2006 | -3.5 C | -0.74 C |
| 2007 | -2.4 C | +0.33 C |
| 2008 | -3.5 C | -0.77 C |
| 2009 | -2.4 C | +0.30 C |
| 2010 | -1.8 C | +0.91 C |
| 2011 | -2.4 C | +0.33 C |
| 2012 | -4.4 C | -1.65 C |
| 2013 | -2.1 C | +0.61 C |
| 2014 | -0.5 C | +2.21 C |
| 2015 | -1.1 C | +1.67 C |
| 2016 | -0.1 C | +2.60 C |
| 2017 | -1.3 C | +1.42 C |
| 2018 | -0.8 C | +1.96 C |
| 2019 | 0.3 C | +3.08 C |
| 2020 | -2.8 C | -0.03 C |
| 2021 | -2.2 C | +0.54 C |
| 2022 | -1.6 C | +1.15 C |
| 2023 | -1.2 C | +1.50 C |
| 2024 | -1.5 C | +1.23 C |
| 2025 | -1.0 C | +1.72 C |
The annual mean temperature here has risen by 0.3 C (0.2 to 0.3) per decade over 1930 to 2025. In Fahrenheit: 0.5 F (0.3 to 0.6) per decade. The slope is a straight line fitted to 96 complete years; the brackets give its 95 percent interval.
| Measure | Per decade (C) | Per decade (F) | Period | Complete years | Reading |
|---|---|---|---|---|---|
| Annual mean temperature | 0.3 C (0.2 to 0.3) per decade | 0.5 F (0.3 to 0.6) per decade | 1930 to 2025 | 96 | Rise |
| Mean daily maximum | 0.2 C (0.1 to 0.3) per decade | 0.4 F (0.2 to 0.5) per decade | 1930 to 2025 | 96 | Rise |
| Mean daily minimum | 0.3 C (0.2 to 0.4) per decade | 0.5 F (0.4 to 0.7) per decade | 1930 to 2025 | 96 | 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
1929 to 2026| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Hottest day (TXx) | 35.6 C (96.1 F) | 1969 | 30.6 C (87.1 F) | 98 |
| Coldest night (TNn) | -54.4 C (-65.9 F) | 1934 | -44.7 C (-48.5 F) | 98 |
| Wettest day (Rx1day) | 86.9 mm (3.4 in) | 1967 | 21.2 mm (0.8 in) | 98 |
| Wettest five days (Rx5day) | 142.0 mm (5.6 in) | 1967 | 37.8 mm (1.5 in) | 98 |
| Longest dry spell (CDD) | 88 days | 1957 | 40 days | 98 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1929 | 2.8 C (37.0 F) |
| 1930 | 29.4 C (84.9 F) |
| 1931 | 27.8 C (82.0 F) |
| 1932 | 27.2 C (81.0 F) |
| 1933 | 31.1 C (88.0 F) |
| 1934 | 30.6 C (87.1 F) |
| 1935 | 28.9 C (84.0 F) |
| 1936 | 31.1 C (88.0 F) |
| 1937 | 32.8 C (91.0 F) |
| 1938 | 31.7 C (89.1 F) |
| 1939 | 30.0 C (86.0 F) |
| 1940 | 31.7 C (89.1 F) |
| 1941 | 27.8 C (82.0 F) |
| 1942 | 32.8 C (91.0 F) |
| 1943 | 29.4 C (84.9 F) |
| 1944 | 29.4 C (84.9 F) |
| 1945 | 28.3 C (82.9 F) |
| 1946 | 31.1 C (88.0 F) |
| 1947 | 32.2 C (90.0 F) |
| 1948 | 32.2 C (90.0 F) |
| 1949 | 29.4 C (84.9 F) |
| 1950 | 30.6 C (87.1 F) |
| 1951 | 32.2 C (90.0 F) |
| 1952 | 28.9 C (84.0 F) |
| 1953 | 31.7 C (89.1 F) |
| 1954 | 28.3 C (82.9 F) |
| 1955 | 33.9 C (93.0 F) |
| 1956 | 30.0 C (86.0 F) |
| 1957 | 31.7 C (89.1 F) |
| 1958 | 33.3 C (91.9 F) |
| 1959 | 30.0 C (86.0 F) |
| 1960 | 31.7 C (89.1 F) |
| 1961 | 29.4 C (84.9 F) |
| 1962 | 30.6 C (87.1 F) |
| 1963 | 28.9 C (84.0 F) |
| 1964 | 27.8 C (82.0 F) |
| 1965 | 26.7 C (80.1 F) |
| 1966 | 29.4 C (84.9 F) |
| 1967 | 32.8 C (91.0 F) |
| 1968 | 31.7 C (89.1 F) |
| 1969 | 35.6 C (96.1 F) |
| 1970 | 30.6 C (87.1 F) |
| 1971 | 31.7 C (89.1 F) |
| 1972 | 31.1 C (88.0 F) |
| 1973 | 28.9 C (84.0 F) |
| 1974 | 28.3 C (82.9 F) |
| 1975 | 34.4 C (93.9 F) |
| 1976 | 32.2 C (90.0 F) |
| 1977 | 32.2 C (90.0 F) |
| 1978 | 30.0 C (86.0 F) |
| 1979 | 27.8 C (82.0 F) |
| 1980 | 29.4 C (84.9 F) |
| 1981 | 28.9 C (84.0 F) |
| 1982 | 30.6 C (87.1 F) |
| 1983 | 32.8 C (91.0 F) |
| 1984 | 28.9 C (84.0 F) |
| 1985 | 28.3 C (82.9 F) |
| 1986 | 32.8 C (91.0 F) |
| 1987 | 33.3 C (91.9 F) |
| 1988 | 29.4 C (84.9 F) |
| 1989 | 30.6 C (87.1 F) |
| 1990 | 32.2 C (90.0 F) |
| 1991 | 34.4 C (93.9 F) |
| 1992 | 32.8 C (91.0 F) |
| 1993 | 33.9 C (93.0 F) |
| 1994 | 33.9 C (93.0 F) |
| 1995 | 31.1 C (88.0 F) |
| 1996 | 29.4 C (84.9 F) |
| 1997 | 31.1 C (88.0 F) |
| 1998 | 30.6 C (87.1 F) |
| 1999 | 31.7 C (89.1 F) |
| 2000 | 28.3 C (82.9 F) |
| 2001 | 27.8 C (82.0 F) |
| 2002 | 28.3 C (82.9 F) |
| 2003 | 30.0 C (86.0 F) |
| 2004 | 31.1 C (88.0 F) |
| 2005 | 28.9 C (84.0 F) |
| 2006 | 27.2 C (81.0 F) |
| 2007 | 28.3 C (82.9 F) |
| 2008 | 29.4 C (84.9 F) |
| 2009 | 32.8 C (91.0 F) |
| 2010 | 32.8 C (91.0 F) |
| 2011 | 31.1 C (88.0 F) |
| 2012 | 30.0 C (86.0 F) |
| 2013 | 33.3 C (91.9 F) |
| 2014 | 30.6 C (87.1 F) |
| 2015 | 31.7 C (89.1 F) |
| 2016 | 31.1 C (88.0 F) |
| 2017 | 32.2 C (90.0 F) |
| 2018 | 31.1 C (88.0 F) |
| 2019 | 31.7 C (89.1 F) |
| 2020 | 27.8 C (82.0 F) |
| 2021 | 31.7 C (89.1 F) |
| 2022 | 30.0 C (86.0 F) |
| 2023 | 32.2 C (90.0 F) |
| 2024 | 31.1 C (88.0 F) |
| 2025 | 29.4 C (84.9 F) |
| 2026 | 27.2 C (81.0 F) |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1929 | -46.1 C (-51.0 F) |
| 1930 | -46.1 C (-51.0 F) |
| 1931 | -39.4 C (-38.9 F) |
| 1932 | -47.8 C (-54.0 F) |
| 1933 | -51.1 C (-60.0 F) |
| 1934 | -54.4 C (-65.9 F) |
| 1935 | -50.6 C (-59.1 F) |
| 1936 | -45.6 C (-50.1 F) |
| 1937 | -45.6 C (-50.1 F) |
| 1938 | -45.6 C (-50.1 F) |
| 1939 | -46.1 C (-51.0 F) |
| 1940 | -41.1 C (-42.0 F) |
| 1941 | -42.2 C (-44.0 F) |
| 1942 | -45.6 C (-50.1 F) |
| 1943 | -46.1 C (-51.0 F) |
| 1944 | -44.4 C (-47.9 F) |
| 1945 | -42.2 C (-44.0 F) |
| 1946 | -49.4 C (-56.9 F) |
| 1947 | -50.6 C (-59.1 F) |
| 1948 | -41.7 C (-43.1 F) |
| 1949 | -43.3 C (-45.9 F) |
| 1950 | -46.7 C (-52.1 F) |
| 1951 | -47.8 C (-54.0 F) |
| 1952 | -48.9 C (-56.0 F) |
| 1953 | -47.8 C (-54.0 F) |
| 1954 | -47.8 C (-54.0 F) |
| 1955 | -43.9 C (-47.0 F) |
| 1956 | -47.2 C (-53.0 F) |
| 1957 | -43.9 C (-47.0 F) |
| 1958 | -43.9 C (-47.0 F) |
| 1959 | -45.6 C (-50.1 F) |
| 1960 | -46.1 C (-51.0 F) |
| 1961 | -52.2 C (-62.0 F) |
| 1962 | -46.7 C (-52.1 F) |
| 1963 | -45.6 C (-50.1 F) |
| 1964 | -48.9 C (-56.0 F) |
| 1965 | -48.9 C (-56.0 F) |
| 1966 | -47.2 C (-53.0 F) |
| 1967 | -42.2 C (-44.0 F) |
| 1968 | -48.9 C (-56.0 F) |
| 1969 | -51.7 C (-61.1 F) |
| 1970 | -43.3 C (-45.9 F) |
| 1971 | -51.1 C (-60.0 F) |
| 1972 | -45.0 C (-49.0 F) |
| 1973 | -46.1 C (-51.0 F) |
| 1974 | -45.0 C (-49.0 F) |
| 1975 | -49.4 C (-56.9 F) |
| 1976 | -42.2 C (-44.0 F) |
| 1977 | -46.7 C (-52.1 F) |
| 1978 | -36.1 C (-33.0 F) |
| 1979 | -46.1 C (-51.0 F) |
| 1980 | -45.6 C (-50.1 F) |
| 1981 | -40.0 C (-40.0 F) |
| 1982 | -41.7 C (-43.1 F) |
| 1983 | -45.6 C (-50.1 F) |
| 1984 | -43.3 C (-45.9 F) |
| 1985 | -44.4 C (-47.9 F) |
| 1986 | -38.3 C (-36.9 F) |
| 1987 | -40.0 C (-40.0 F) |
| 1988 | -37.2 C (-35.0 F) |
| 1989 | -46.1 C (-51.0 F) |
| 1990 | -43.9 C (-47.0 F) |
| 1991 | -42.8 C (-45.0 F) |
| 1992 | -42.8 C (-45.0 F) |
| 1993 | -50.0 C (-58.0 F) |
| 1994 | -42.8 C (-45.0 F) |
| 1995 | -44.4 C (-47.9 F) |
| 1996 | -42.8 C (-45.0 F) |
| 1997 | -46.1 C (-51.0 F) |
| 1998 | -44.4 C (-47.9 F) |
| 1999 | -48.3 C (-54.9 F) |
| 2000 | -45.0 C (-49.0 F) |
| 2001 | -40.6 C (-41.1 F) |
| 2002 | -41.7 C (-43.1 F) |
| 2003 | -41.1 C (-42.0 F) |
| 2004 | -43.3 C (-45.9 F) |
| 2005 | -43.9 C (-47.0 F) |
| 2006 | -46.1 C (-51.0 F) |
| 2007 | -42.2 C (-44.0 F) |
| 2008 | -44.4 C (-47.9 F) |
| 2009 | -43.9 C (-47.0 F) |
| 2010 | -40.6 C (-41.1 F) |
| 2011 | -42.2 C (-44.0 F) |
| 2012 | -46.1 C (-51.0 F) |
| 2013 | -44.4 C (-47.9 F) |
| 2014 | -40.5 C (-40.9 F) |
| 2015 | -41.6 C (-42.9 F) |
| 2016 | -37.7 C (-35.9 F) |
| 2017 | -46.0 C (-50.8 F) |
| 2018 | -36.0 C (-32.8 F) |
| 2019 | -42.1 C (-43.8 F) |
| 2020 | -41.6 C (-42.9 F) |
| 2021 | -41.0 C (-41.8 F) |
| 2022 | -43.8 C (-46.8 F) |
| 2023 | -36.6 C (-33.9 F) |
| 2024 | -45.5 C (-49.9 F) |
| 2025 | -44.4 C (-47.9 F) |
| 2026 | -45.6 C (-50.1 F) |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1929 | 7.4 mm (0.29 in) |
| 1930 | 45.7 mm (1.8 in) |
| 1931 | 20.1 mm (0.8 in) |
| 1932 | 38.9 mm (1.5 in) |
| 1933 | 22.1 mm (0.9 in) |
| 1934 | 16.3 mm (0.6 in) |
| 1935 | 23.1 mm (0.9 in) |
| 1936 | 14.2 mm (0.6 in) |
| 1937 | 33.8 mm (1.3 in) |
| 1938 | 20.1 mm (0.8 in) |
| 1939 | 27.9 mm (1.1 in) |
| 1940 | 27.4 mm (1.1 in) |
| 1941 | 15.7 mm (0.6 in) |
| 1942 | 19.1 mm (0.8 in) |
| 1943 | 21.6 mm (0.9 in) |
| 1944 | 16.8 mm (0.7 in) |
| 1945 | 27.4 mm (1.1 in) |
| 1946 | 29.7 mm (1.2 in) |
| 1947 | 11.7 mm (0.5 in) |
| 1948 | 46.7 mm (1.8 in) |
| 1949 | 19.8 mm (0.8 in) |
| 1950 | 23.9 mm (0.9 in) |
| 1951 | 20.3 mm (0.8 in) |
| 1952 | 15.2 mm (0.6 in) |
| 1953 | 39.9 mm (1.6 in) |
| 1954 | 31.5 mm (1.2 in) |
| 1955 | 35.1 mm (1.4 in) |
| 1956 | 24.6 mm (1.0 in) |
| 1957 | 7.9 mm (0.31 in) |
| 1958 | 15.7 mm (0.6 in) |
| 1959 | 18.3 mm (0.7 in) |
| 1960 | 29.2 mm (1.1 in) |
| 1961 | 24.6 mm (1.0 in) |
| 1962 | 36.1 mm (1.4 in) |
| 1963 | 30.0 mm (1.2 in) |
| 1964 | 16.3 mm (0.6 in) |
| 1965 | 21.8 mm (0.9 in) |
| 1966 | 21.8 mm (0.9 in) |
| 1967 | 86.9 mm (3.4 in) |
| 1968 | 20.3 mm (0.8 in) |
| 1969 | 17.5 mm (0.7 in) |
| 1970 | 19.8 mm (0.8 in) |
| 1971 | 21.6 mm (0.9 in) |
| 1972 | 12.2 mm (0.5 in) |
| 1973 | 16.8 mm (0.7 in) |
| 1974 | 11.9 mm (0.5 in) |
| 1975 | 19.1 mm (0.8 in) |
| 1976 | 13.2 mm (0.5 in) |
| 1977 | 24.4 mm (1.0 in) |
| 1978 | 10.4 mm (0.4 in) |
| 1979 | 13.7 mm (0.5 in) |
| 1980 | 17.5 mm (0.7 in) |
| 1981 | 32.3 mm (1.3 in) |
| 1982 | 14.0 mm (0.6 in) |
| 1983 | 23.4 mm (0.9 in) |
| 1984 | 23.4 mm (0.9 in) |
| 1985 | 15.0 mm (0.6 in) |
| 1986 | 25.9 mm (1.0 in) |
| 1987 | 12.7 mm (0.5 in) |
| 1988 | 17.3 mm (0.7 in) |
| 1989 | 26.7 mm (1.1 in) |
| 1990 | 35.1 mm (1.4 in) |
| 1991 | 24.6 mm (1.0 in) |
| 1992 | 24.1 mm (0.9 in) |
| 1993 | 19.1 mm (0.8 in) |
| 1994 | 19.3 mm (0.8 in) |
| 1995 | 23.9 mm (0.9 in) |
| 1996 | 16.3 mm (0.6 in) |
| 1997 | 19.1 mm (0.8 in) |
| 1998 | 20.8 mm (0.8 in) |
| 1999 | 19.8 mm (0.8 in) |
| 2000 | 18.0 mm (0.7 in) |
| 2001 | 13.0 mm (0.5 in) |
| 2002 | 23.4 mm (0.9 in) |
| 2003 | 57.7 mm (2.3 in) |
| 2004 | 15.2 mm (0.6 in) |
| 2005 | 25.9 mm (1.0 in) |
| 2006 | 20.1 mm (0.8 in) |
| 2007 | 21.6 mm (0.9 in) |
| 2008 | 29.0 mm (1.1 in) |
| 2009 | 17.5 mm (0.7 in) |
| 2010 | 34.3 mm (1.4 in) |
| 2011 | 15.7 mm (0.6 in) |
| 2012 | 20.8 mm (0.8 in) |
| 2013 | 19.1 mm (0.8 in) |
| 2014 | 48.8 mm (1.9 in) |
| 2015 | 20.6 mm (0.8 in) |
| 2016 | 24.1 mm (0.9 in) |
| 2017 | 35.6 mm (1.4 in) |
| 2018 | 25.4 mm (1.0 in) |
| 2019 | 32.3 mm (1.3 in) |
| 2020 | 28.7 mm (1.1 in) |
| 2021 | 49.0 mm (1.9 in) |
| 2022 | 15.7 mm (0.6 in) |
| 2023 | 14.7 mm (0.6 in) |
| 2024 | 50.5 mm (2.0 in) |
| 2025 | 33.0 mm (1.3 in) |
| 2026 | 20.3 mm (0.8 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1929 | 7.9 mm (0.31 in) |
| 1930 | 76.9 mm (3.0 in) |
| 1931 | 38.1 mm (1.5 in) |
| 1932 | 66.1 mm (2.6 in) |
| 1933 | 32.9 mm (1.3 in) |
| 1934 | 44.7 mm (1.8 in) |
| 1935 | 47.5 mm (1.9 in) |
| 1936 | 25.9 mm (1.0 in) |
| 1937 | 89.8 mm (3.5 in) |
| 1938 | 44.6 mm (1.8 in) |
| 1939 | 37.1 mm (1.5 in) |
| 1940 | 38.4 mm (1.5 in) |
| 1941 | 21.8 mm (0.9 in) |
| 1942 | 47.5 mm (1.9 in) |
| 1943 | 33.1 mm (1.3 in) |
| 1944 | 37.1 mm (1.5 in) |
| 1945 | 54.6 mm (2.1 in) |
| 1946 | 37.8 mm (1.5 in) |
| 1947 | 21.4 mm (0.8 in) |
| 1948 | 79.4 mm (3.1 in) |
| 1949 | 44.4 mm (1.7 in) |
| 1950 | 36.4 mm (1.4 in) |
| 1951 | 34.0 mm (1.3 in) |
| 1952 | 25.2 mm (1.0 in) |
| 1953 | 60.0 mm (2.4 in) |
| 1954 | 49.0 mm (1.9 in) |
| 1955 | 44.0 mm (1.7 in) |
| 1956 | 45.5 mm (1.8 in) |
| 1957 | 16.6 mm (0.7 in) |
| 1958 | 22.4 mm (0.9 in) |
| 1959 | 37.3 mm (1.5 in) |
| 1960 | 33.8 mm (1.3 in) |
| 1961 | 41.9 mm (1.6 in) |
| 1962 | 78.5 mm (3.1 in) |
| 1963 | 38.2 mm (1.5 in) |
| 1964 | 23.7 mm (0.9 in) |
| 1965 | 37.8 mm (1.5 in) |
| 1966 | 41.9 mm (1.6 in) |
| 1967 | 142.0 mm (5.6 in) |
| 1968 | 34.5 mm (1.4 in) |
| 1969 | 27.2 mm (1.1 in) |
| 1970 | 40.9 mm (1.6 in) |
| 1971 | 40.2 mm (1.6 in) |
| 1972 | 27.2 mm (1.1 in) |
| 1973 | 28.6 mm (1.1 in) |
| 1974 | 23.3 mm (0.9 in) |
| 1975 | 27.7 mm (1.1 in) |
| 1976 | 18.8 mm (0.7 in) |
| 1977 | 44.3 mm (1.7 in) |
| 1978 | 17.8 mm (0.7 in) |
| 1979 | 28.4 mm (1.1 in) |
| 1980 | 23.4 mm (0.9 in) |
| 1981 | 39.9 mm (1.6 in) |
| 1982 | 36.6 mm (1.4 in) |
| 1983 | 35.1 mm (1.4 in) |
| 1984 | 55.0 mm (2.2 in) |
| 1985 | 23.3 mm (0.9 in) |
| 1986 | 40.5 mm (1.6 in) |
| 1987 | 18.3 mm (0.7 in) |
| 1988 | 29.0 mm (1.1 in) |
| 1989 | 56.2 mm (2.2 in) |
| 1990 | 90.7 mm (3.6 in) |
| 1991 | 45.4 mm (1.8 in) |
| 1992 | 27.7 mm (1.1 in) |
| 1993 | 32.1 mm (1.3 in) |
| 1994 | 35.7 mm (1.4 in) |
| 1995 | 31.7 mm (1.2 in) |
| 1996 | 32.8 mm (1.3 in) |
| 1997 | 21.9 mm (0.9 in) |
| 1998 | 40.2 mm (1.6 in) |
| 1999 | 27.7 mm (1.1 in) |
| 2000 | 37.1 mm (1.5 in) |
| 2001 | 24.2 mm (1.0 in) |
| 2002 | 57.5 mm (2.3 in) |
| 2003 | 103.2 mm (4.1 in) |
| 2004 | 25.9 mm (1.0 in) |
| 2005 | 39.0 mm (1.5 in) |
| 2006 | 33.9 mm (1.3 in) |
| 2007 | 26.3 mm (1.0 in) |
| 2008 | 72.5 mm (2.9 in) |
| 2009 | 25.4 mm (1.0 in) |
| 2010 | 53.3 mm (2.1 in) |
| 2011 | 28.0 mm (1.1 in) |
| 2012 | 29.7 mm (1.2 in) |
| 2013 | 39.3 mm (1.5 in) |
| 2014 | 85.7 mm (3.4 in) |
| 2015 | 53.8 mm (2.1 in) |
| 2016 | 50.6 mm (2.0 in) |
| 2017 | 46.8 mm (1.8 in) |
| 2018 | 39.3 mm (1.5 in) |
| 2019 | 71.6 mm (2.8 in) |
| 2020 | 56.9 mm (2.2 in) |
| 2021 | 93.2 mm (3.7 in) |
| 2022 | 29.2 mm (1.1 in) |
| 2023 | 22.1 mm (0.9 in) |
| 2024 | 61.5 mm (2.4 in) |
| 2025 | 40.4 mm (1.6 in) |
| 2026 | 38.4 mm (1.5 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1929 | 26 days |
| 1930 | 23 days |
| 1931 | 46 days |
| 1932 | 64 days |
| 1933 | 59 days |
| 1934 | 34 days |
| 1935 | 33 days |
| 1936 | 51 days |
| 1937 | 51 days |
| 1938 | 24 days |
| 1939 | 39 days |
| 1940 | 73 days |
| 1941 | 41 days |
| 1942 | 44 days |
| 1943 | 52 days |
| 1944 | 44 days |
| 1945 | 54 days |
| 1946 | 25 days |
| 1947 | 58 days |
| 1948 | 34 days |
| 1949 | 42 days |
| 1950 | 45 days |
| 1951 | 55 days |
| 1952 | 30 days |
| 1953 | 55 days |
| 1954 | 67 days |
| 1955 | 35 days |
| 1956 | 35 days |
| 1957 | 88 days |
| 1958 | 33 days |
| 1959 | 40 days |
| 1960 | 32 days |
| 1961 | 49 days |
| 1962 | 25 days |
| 1963 | 40 days |
| 1964 | 26 days |
| 1965 | 34 days |
| 1966 | 36 days |
| 1967 | 40 days |
| 1968 | 44 days |
| 1969 | 49 days |
| 1970 | 45 days |
| 1971 | 43 days |
| 1972 | 23 days |
| 1973 | 47 days |
| 1974 | 35 days |
| 1975 | 28 days |
| 1976 | 41 days |
| 1977 | 23 days |
| 1978 | 39 days |
| 1979 | 37 days |
| 1980 | 47 days |
| 1981 | 35 days |
| 1982 | 34 days |
| 1983 | 43 days |
| 1984 | 54 days |
| 1985 | 43 days |
| 1986 | 28 days |
| 1987 | 53 days |
| 1988 | 34 days |
| 1989 | 50 days |
| 1990 | 39 days |
| 1991 | 63 days |
| 1992 | 34 days |
| 1993 | 42 days |
| 1994 | 35 days |
| 1995 | 30 days |
| 1996 | 24 days |
| 1997 | 76 days |
| 1998 | 57 days |
| 1999 | 33 days |
| 2000 | 61 days |
| 2001 | 50 days |
| 2002 | 53 days |
| 2003 | 50 days |
| 2004 | 40 days |
| 2005 | 28 days |
| 2006 | 29 days |
| 2007 | 40 days |
| 2008 | 35 days |
| 2009 | 33 days |
| 2010 | 62 days |
| 2011 | 61 days |
| 2012 | 65 days |
| 2013 | 25 days |
| 2014 | 55 days |
| 2015 | 35 days |
| 2016 | 37 days |
| 2017 | 31 days |
| 2018 | 21 days |
| 2019 | 21 days |
| 2020 | 33 days |
| 2021 | 33 days |
| 2022 | 56 days |
| 2023 | 27 days |
| 2024 | 30 days |
| 2025 | 27 days |
| 2026 | 33 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
96 years with a frostAcross 96 years with a frost, the median last spring frost at Fairbanks Intl AP falls on 16 May and the median first autumn frost on 7 September, which leaves a median of 116 days between them.
In 1996 to 2025 the median growing season was 123 days. That is 17 days more than in 1930 to 1959.
Fitted over all years, the growing season changes by +3.1 days per decade at this station.
| Measure | Median, all years | Earliest period (1930 to 1959) | Recent period (1996 to 2025) | Recent against earliest | Fitted trend |
|---|---|---|---|---|---|
| Last spring frost | 16 May | 20 May | 13 May | 7 days earlier | -1.2 days per decade |
| First autumn frost | 7 September | 5 September | 15 September | 10 days later | +1.9 days per decade |
| Growing days | 116 days | 106 days | 123 days | 17 days more | +3.1 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
96 years, 1930 to 2025A day with at least 21.5 mm (0.8 in) of rain is expected about once in 2 years. A day with at least 68.3 mm (2.7 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 21.5 mm (0.8 in) | |
| 5 years | 30.5 mm (1.2 in) | |
| 10 years | 37.6 mm (1.5 in) | |
| 25 years | 48.3 mm (1.9 in) | |
| 50 years | 57.7 mm (2.3 in) | |
| 100 years | 68.3 mm (2.7 in) | Longer than the 96 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, 96 years of values from 1930 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: 86.9 mm (3.4 in) in 1967; 57.7 mm (2.3 in) in 2003; 50.5 mm (2.0 in) in 2024.
Station Changes
3 suspected3 changes were suspected in the annual mean temperature of Fairbanks Intl AP, at 1970, 1991 and 2008. Each is measured against neighbouring stations.
- Relative to 5 neighbouring stations, the station's annual mean temperature from 1970 ran 0.6 C (1.1 F) higher than in the years before (possible change).
- Relative to 5 neighbouring stations, the station's annual mean temperature from 1991 ran 0.6 C (1.2 F) lower than in the years before (likely change).
- Relative to 5 neighbouring stations, the station's annual mean temperature from 2008 ran 0.4 C (0.8 F) higher than in the years before (likely change).
| Year | Shift (C) | Shift (F) | Strength | Neighbours |
|---|---|---|---|---|
| 1970 | +0.6 | +1.1 | possible | 5 |
| 1991 | -0.6 | -1.2 | likely | 5 |
| 2008 | +0.4 | +0.8 | likely | 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
2011 to 2025 against 1961 to 1990Over 2011 to 2025, Fairbanks Intl AP had a mean temperature of -1.5 C (29.2 F) and 347.6 mm (13.7 in) of rain a year. The 3 stations whose 1961 to 1990 climate was closest to that are Bajandaj (Russia, 5,495 km away), Aginskoe (Russia, 5,340 km away) and Big Delta AP (United States, 137 km away).
| Twin station | Country | Distance away | Mean temperature, 1961-1990 | Rain a year, 1961-1990 | Climate difference |
|---|---|---|---|---|---|
| Bajandaj | Russia | 5,495 km (3,414 mi) | -1.7 C (28.9 F) | 353.8 mm (13.9 in) | 1.29 |
| Aginskoe | Russia | 5,340 km (3,318 mi) | -1.2 C (29.8 F) | 361.2 mm (14.2 in) | 1.40 |
| Big Delta AP | United States | 137 km (85 mi) | -2.3 C (27.8 F) | 301.5 mm (11.9 in) | 1.61 |
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).