FLINT BISHOP INTERNATIONAL AIRPORT weather by month
Averages and records for each calendar month at FLINT BISHOP INTERNATIONAL AIRPORT, United States, from 1948 to 2026. The warmest month is July, averaging 28.0°C; the coolest is January at −1.1°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | −1.1°C | −9.1°C | 18.3°C25 January 1950 | −31.7°C18 January 1976 | 78 / 78 |
| February | 0.4°C | −8.6°C | 23.3°C27 February 2024 | −31.6°C20 February 2015 | 78 / 78 |
| March | 6.2°C | −3.7°C | 30.0°C21 March 2012 | −26.6°C3 March 2014 | 78 / 78 |
| April | 13.9°C | 2.2°C | 30.6°C25 April 1990 | −14.4°C7 April 1982 | 78 / 78 |
| May | 20.5°C | 7.8°C | 33.9°C31 May 1988 | −5.6°C10 May 1966 | 79 / 79 |
| June | 25.7°C | 13.1°C | 38.3°C25 June 1988 | 0.6°C1 June 1966 | 79 / 79 |
| July | 28.0°C | 15.5°C | 38.3°C6 July 1988 | 4.4°C1 July 1965 | 79 / 79 |
| August | 26.8°C | 14.6°C | 36.7°C27 August 1948 | 2.8°C29 August 1982 | 79 / 79 |
| September | 22.7°C | 10.4°C | 36.1°C1 September 1953 | −3.3°C28 September 1991 | 78 / 79 |
| October | 16.0°C | 4.9°C | 31.7°C3 October 1953 | −7.2°C30 October 1966 | 78 / 78 |
| November | 8.3°C | −0.3°C | 26.7°C4 November 2015 | −21.7°C26 November 1949 | 78 / 78 |
| December | 1.6°C | −5.7°C | 21.1°C5 December 2001 | −27.7°C28 December 2017 | 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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Climate at nearby stations
The closest stations with twelve months of archive of their own, nearest first.
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.