Richfield Muni climate by month
Averages and records for each calendar month at Richfield Muni, United States, from 1893 to 2026. The warmest month is July, averaging 32.5°C; the coolest is January at 5.3°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | 5.3°C | −9.6°C | 21.7°C31 January 2018 | −33.3°C9 January 1937 | 121 / 127 |
| February | 8.3°C | −7.0°C | 26.7°C25 February 2025 | −36.1°C6 February 1989 | 118 / 126 |
| March | 13.4°C | −3.7°C | 31.7°C26 March 2026 | −24.4°C1 March 1962 | 122 / 126 |
| April | 18.0°C | −0.6°C | 32.2°C26 April 1910 | −15.0°C2 April 1908 | 114 / 125 |
| May | 23.1°C | 3.4°C | 39.4°C31 May 1910 | −10.0°C13 May 2000 | 117 / 127 |
| June | 28.9°C | 7.4°C | 40.0°C30 June 2024 | −6.7°C3 June 1897 | 118 / 125 |
| July | 32.5°C | 11.3°C | 41.7°C5 July 2023 | −1.1°C19 July 1897 | 121 / 124 |
| August | 31.3°C | 10.3°C | 39.4°C14 August 1940 | −5.6°C31 August 1908 | 120 / 125 |
| September | 27.0°C | 5.2°C | 39.4°C2 September 2024 | −11.1°C29 September 1898 | 121 / 126 |
| October | 20.4°C | −0.5°C | 35.6°C3 October 2024 | −17.8°C30 October 1971 | 119 / 123 |
| November | 12.3°C | −5.5°C | 26.7°C6 November 1934 | −26.1°C30 November 2006 | 113 / 122 |
| December | 6.1°C | −9.0°C | 22.8°C13 December 1921 | −35.6°C23 December 1990 | 118 / 124 |
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 113 to 122 years each.
See what Richfield Muni is doing right now
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.