Windsor Intl climate by month
Averages and records for each calendar month at Windsor Intl, Canada, from 1940 to 2014. The warmest month is July, averaging 27.9°C; the coolest is January at −0.7°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | −0.7°C | −7.8°C | 17.8°C25 January 1950 | −29.1°C19 January 1994 | 74 / 74 |
| February | 0.5°C | −6.9°C | 20.4°C26 February 2000 | −23.4°C6 February 1982 | 73 / 74 |
| March | 6.1°C | −2.6°C | 28.4°C22 March 2012 | −19.7°C3 March 2003 | 73 / 74 |
| April | 13.7°C | 3.2°C | 31.1°C25 April 1990 | −9.5°C7 April 1982 | 74 / 74 |
| May | 20.2°C | 9.0°C | 34.0°C31 May 1988 | −2.8°C10 May 1966 | 74 / 74 |
| June | 25.6°C | 14.8°C | 40.2°C25 June 1988 | 2.8°C5 June 1945 | 73 / 74 |
| July | 27.9°C | 17.3°C | 38.3°C27 July 1941 | 5.6°C11 July 1945 | 74 / 74 |
| August | 26.8°C | 16.5°C | 37.7°C17 August 1988 | 5.2°C29 August 1982 | 75 / 75 |
| September | 22.8°C | 12.4°C | 37.2°C2 September 1953 | −1.1°C29 September 1942 | 75 / 75 |
| October | 16.2°C | 6.5°C | 32.2°C6 October 1963 | −5.0°C29 October 1965 | 74 / 75 |
| November | 8.4°C | 0.9°C | 26.1°C1 November 1950 | −15.6°C30 November 1958 | 74 / 74 |
| December | 1.8°C | −4.8°C | 19.6°C6 December 1998 | −23.4°C30 December 1983 | 73 / 74 |
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 73 to 75 years each.
See what Windsor Intl 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.