WIEN MEMORIAL AIRPORT weather by month
Averages and records for each calendar month at WIEN MEMORIAL AIRPORT, United States, from 1897 to 2026. The warmest month is July, averaging 15.2°C; the coolest is January at −15.9°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | −15.9°C | −23.3°C | 6.7°C14 January 1901 | −48.3°C15 January 1934 | 99 / 101 |
| February | −15.3°C | −23.4°C | 4.4°C11 February 1980 | −46.7°C15 February 1964 | 99 / 101 |
| March | −13.0°C | −22.2°C | 5.6°C31 March 2019 | −50.0°C16 March 1930 | 100 / 101 |
| April | −5.5°C | −14.9°C | 9.4°C30 April 2017 | −42.2°C5 April 1943 | 101 / 101 |
| May | 3.3°C | −4.0°C | 23.3°C29 May 1947 | −27.8°C1 May 1945 | 101 / 101 |
| June | 10.6°C | 3.8°C | 29.4°C22 June 1991 | −6.7°C6 June 1903 | 98 / 99 |
| July | 15.2°C | 9.2°C | 29.4°C5 July 1958 | −1.1°C4 July 1931 | 100 / 100 |
| August | 13.5°C | 8.1°C | 26.7°C6 August 1968 | −3.3°C21 August 1902 | 98 / 98 |
| September | 8.2°C | 2.8°C | 20.6°C3 September 1978 | −11.7°C29 September 1897 | 98 / 102 |
| October | −1.5°C | −6.5°C | 13.9°C6 October 1904 | −28.3°C31 October 1975 | 102 / 102 |
| November | −10.0°C | −16.1°C | 4.4°C5 November 2003 | −38.3°C24 November 1935 | 100 / 103 |
| December | −14.7°C | −21.7°C | 3.9°C11 December 2024 | −45.0°C13 December 1935 | 99 / 101 |
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 98 to 102 years each.
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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.