Tanana/Calhoun Mem weather by month
Averages and records for each calendar month at Tanana/Calhoun Mem, United States, from 1901 to 2026. The warmest month is July, averaging 21.5°C; the coolest is January at −19.0°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | −19.0°C | −27.7°C | 6.1°C24 January 2025 | −60.0°C27 January 1989 | 105 / 109 |
| February | −14.8°C | −25.2°C | 7.2°C24 February 1943 | −55.6°C9 February 1903 | 108 / 112 |
| March | −7.4°C | −21.2°C | 15.6°C12 March 1905 | −49.4°C1 March 1956 | 108 / 110 |
| April | 3.1°C | −10.0°C | 21.1°C30 April 1960 | −40.0°C5 April 1920 | 109 / 111 |
| May | 14.0°C | 0.7°C | 31.7°C28 May 2011 | −25.6°C3 May 1945 | 106 / 109 |
| June | 21.0°C | 7.2°C | 34.4°C15 June 1969 | −5.0°C1 June 1933 | 106 / 110 |
| July | 21.5°C | 9.0°C | 33.3°C12 July 1946 | −1.7°C7 July 1924 | 107 / 109 |
| August | 18.0°C | 6.4°C | 32.2°C11 August 1907 | −6.7°C15 August 1985 | 109 / 112 |
| September | 10.8°C | 0.8°C | 25.6°C5 September 1957 | −15.6°C26 September 1983 | 107 / 111 |
| October | −0.8°C | −8.5°C | 18.9°C1 October 2003 | −32.8°C31 October 1907 | 111 / 113 |
| November | −12.7°C | −20.6°C | 7.2°C10 November 1997 | −47.2°C30 November 1990 | 106 / 110 |
| December | −17.7°C | −26.2°C | 7.8°C8 December 1934 | −53.3°C31 December 1902 | 106 / 110 |
Years shows the number behind the average high, then the number holding a record for that month. They differ because a year contributes an average only when the month has at least 25 days of readings, while a single reading is enough to set a record. The average low is withheld on the same 25-day rule and is counted separately again; it is shown as a dash where the archive cannot support it. Across the twelve months here the averages rest on 105 to 111 years each.
See what Tanana/Calhoun Mem is doing right now
Climate at nearby stations
The closest stations with twelve months of archive of their own, nearest first.
Every figure on this page is computed from NOAA GHCN-Daily observations stored per station, per year, per month. Nothing is modelled, interpolated or estimated, and a month the archive never covered is left out rather than filled in. A station appears here only once all twelve months carry an average from at least 10 years. See how this is built.