Sheridan Cnty Arpt climate by month
Averages and records for each calendar month at Sheridan Cnty Arpt, United States, from 1948 to 2026. The warmest month is July, averaging 30.7°C; the coolest is January at 1.5°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | 1.5°C | −12.1°C | 21.1°C9 January 1953 | −37.2°C19 January 1963 | 79 / 79 |
| February | 3.4°C | −10.2°C | 24.4°C21 February 1982 | −35.6°C3 February 1989 | 79 / 79 |
| March | 8.2°C | −5.8°C | 28.3°C21 March 2026 | −30.6°C25 March 1965 | 79 / 79 |
| April | 13.7°C | −1.0°C | 30.0°C21 April 1989 | −18.9°C2 April 1975 | 79 / 79 |
| May | 19.1°C | 4.1°C | 35.0°C17 May 1948 | −10.6°C3 May 1954 | 79 / 79 |
| June | 24.9°C | 8.7°C | 41.7°C15 June 2021 | −2.8°C3 June 1951 | 79 / 79 |
| July | 30.7°C | 12.2°C | 42.8°C12 July 2026 | 1.7°C29 July 1971 | 79 / 79 |
| August | 30.0°C | 11.3°C | 41.1°C7 August 1983 | −1.0°C23 August 2015 | 79 / 79 |
| September | 23.7°C | 5.9°C | 40.0°C7 September 2022 | −14.4°C25 September 1984 | 78 / 79 |
| October | 16.2°C | −0.1°C | 33.9°C1 October 2011 | −23.2°C26 October 2020 | 78 / 78 |
| November | 8.0°C | −6.5°C | 27.2°C12 November 1999 | −31.7°C16 November 1959 | 78 / 78 |
| December | 2.6°C | −11.0°C | 25.0°C2 December 2021 | −38.3°C24 December 1983 | 78 / 78 |
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 78 to 79 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.