McConnell AFB climate by month
Averages and records for each calendar month at McConnell AFB, United States, from 1953 to 2026. The warmest month is July, averaging 33.2°C; the coolest is January at 4.8°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | 4.8°C | −5.9°C | 23.3°C22 January 1967 | −23.9°C4 January 1959 | 19 / 19 |
| February | 8.3°C | −3.1°C | 28.3°C14 February 1954 | −17.4°C19 February 2025 | 19 / 19 |
| March | 13.3°C | 1.1°C | 34.3°C21 March 2026 | −17.8°C3 March 1960 | 19 / 19 |
| April | 20.3°C | 8.3°C | 34.4°C27 April 1956 | −5.6°C2 April 1962 | 19 / 19 |
| May | 25.1°C | 13.6°C | 37.8°C25 May 1962 | 0.0°C3 May 1954 | 19 / 19 |
| June | 29.8°C | 18.6°C | 40.6°C30 June 1956 | 8.9°C4 June 1954 | 19 / 19 |
| July | 33.2°C | 21.6°C | 45.6°C14 July 1954 | 11.1°C21 July 1970 | 19 / 19 |
| August | 32.6°C | 20.6°C | 42.8°C9 August 1968 | 11.1°C20 August 1956 | 19 / 19 |
| September | 27.4°C | 16.1°C | 40.0°C2 September 1954 | 3.9°C28 September 1967 | 18 / 19 |
| October | 21.7°C | 10.0°C | 35.6°C4 October 1954 | −3.3°C26 October 1957 | 18 / 18 |
| November | 13.4°C | 2.2°C | 25.4°C15 November 2025 | −12.8°C16 November 1955 | 16 / 16 |
| December | 7.2°C | −3.0°C | 27.2°C24 December 1955 | −19.4°C31 December 1968 | 19 / 19 |
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 16 to 19 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.