Wurtsmith climate by month
Averages and records for each calendar month at Wurtsmith, United States, from 1951 to 2026. The warmest month is July, averaging 25.6°C; the coolest is January at −3.0°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | −3.0°C | −11.4°C | 11.0°C9 January 2026 | −30.0°C30 January 1951 | 22 / 22 |
| February | −1.6°C | −10.6°C | 12.2°C15 February 1954 | −28.9°C20 February 1959 | 22 / 22 |
| March | 2.7°C | −6.3°C | 21.1°C29 March 1963 | −23.3°C1 March 1962 | 22 / 22 |
| April | 10.6°C | 0.3°C | 31.1°C26 April 1962 | −14.4°C4 April 1954 | 22 / 22 |
| May | 16.9°C | 5.1°C | 35.0°C28 May 1969 | −6.1°C5 May 1967 | 22 / 22 |
| June | 23.2°C | 11.1°C | 37.0°C23 June 2025 | −1.1°C2 June 1964 | 22 / 22 |
| July | 25.6°C | 14.1°C | 36.7°C3 July 1966 | 3.9°C11 July 1968 | 21 / 22 |
| August | 24.7°C | 13.6°C | 36.7°C6 August 1965 | 3.9°C15 August 1968 | 22 / 22 |
| September | 20.4°C | 9.4°C | 37.2°C1 September 1953 | −2.8°C27 September 1965 | 21 / 22 |
| October | 14.6°C | 4.3°C | 30.0°C6 October 1963 | −8.9°C29 October 1965 | 21 / 21 |
| November | 6.5°C | −1.5°C | 21.7°C1 November 1968 | −15.6°C29 November 1955 | 20 / 20 |
| December | −0.2°C | −7.5°C | 16.7°C31 December 1965 | −26.1°C30 December 1962 | 20 / 21 |
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 20 to 22 years each.
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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.