Waseca Muni climate by month
Averages and records for each calendar month at Waseca Muni, United States, from 1915 to 2026. The warmest month is July, averaging 28.4°C; the coolest is January at −5.4°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | −5.4°C | −15.9°C | 16.7°C25 January 1944 | −38.3°C5 January 1924 | 111 / 111 |
| February | −2.6°C | −13.4°C | 20.6°C27 February 2024 | −37.2°C2 February 1996 | 109 / 112 |
| March | 4.1°C | −6.1°C | 30.0°C29 March 2025 | −33.9°C3 March 2019 | 112 / 112 |
| April | 13.4°C | 1.4°C | 33.3°C22 April 1980 | −19.4°C1 April 1924 | 112 / 112 |
| May | 20.9°C | 8.2°C | 41.1°C31 May 1934 | −7.2°C3 May 1967 | 112 / 112 |
| June | 26.0°C | 13.7°C | 40.6°C27 June 1934 | −0.6°C6 June 1916 | 112 / 112 |
| July | 28.4°C | 16.0°C | 41.1°C14 July 1936 | 3.9°C3 July 1917 | 112 / 112 |
| August | 27.1°C | 14.6°C | 39.4°C1 August 1988 | 1.1°C24 August 1934 | 112 / 112 |
| September | 22.8°C | 9.8°C | 37.8°C6 September 1922 | −6.7°C30 September 1939 | 110 / 111 |
| October | 15.7°C | 3.1°C | 33.9°C4 October 1997 | −18.3°C29 October 1925 | 110 / 111 |
| November | 5.5°C | −4.5°C | 26.7°C9 November 2006 | −29.4°C26 November 1977 | 109 / 110 |
| December | −2.6°C | −12.2°C | 20.0°C2 December 1998 | −37.2°C24 December 1983 | 110 / 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 109 to 112 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.