Windsor, Ontario, Canada weather records
Record high and low temperatures for Windsor, Ontario, Canada, by month, by season, and all-time, with the dates they occurred, across 1981–2026 of daily climate history. Its hottest day on record reached 38°C on 1988-07-07; its coldest fell to -27°C on 2015-02-23.
Records by month
The warmest (▲) and coldest (▼) both the daytime high and the overnight low have ever been in each calendar month, so each column shows its record high and its record low. Tap a month for its full averages and typical range.
| Month | Daytime high | Overnight low |
|---|---|---|
| January | 14°C2008-01-07
-19°C1994-01-19
|
9°C2008-01-08
-26°C1994-01-18
|
| February | 19°C2024-02-27
-17°C2015-02-15
|
8°C2024-02-27
-27°C2015-02-23
|
| March | 27°C2012-03-22
-10°C2014-03-03
|
15°C1998-03-30
-21°C2014-03-03
|
| April | 26°C2023-04-15
-3°C1982-04-06
|
17°C2026-04-14
-14°C2003-04-06
|
| May | 31°C2018-05-28
6°C2020-05-08
|
21°C1991-05-30
-3°C2020-05-09
|
| June | 37°C1988-06-25
12°C1985-06-11
|
24°C2025-06-22
3°C2003-06-01
|
| July | 38°C1988-07-07
17°C1992-07-30
|
24°C2013-07-19
7°C2001-07-02
|
| August | 37°C1988-08-01
16°C1987-08-26
|
25°C2006-08-01
6°C1986-08-28
|
| September | 34°C2002-09-08
9°C2001-09-25
|
22°C2016-09-07
0°C1991-09-28
|
| October | 31°C2007-10-08
3°C1997-10-27
|
20°C2007-10-08
-5°C1988-10-30
|
| November | 23°C2024-11-05
-7°C1986-11-13
|
16°C2024-11-05
-12°C2019-11-13
|
| December | 20°C1982-12-03
-15°C1983-12-30
|
13°C1982-12-03
-21°C1983-12-26
|
Records by season
The warmest (▲) and coldest (▼) both the daytime high and the overnight low have reached in each meteorological season (Northern Hemisphere, each a three-month span).
| Season | Daytime high | Overnight low |
|---|---|---|
| Winter (Dec–Feb) | 20°C1982-12-03
-19°C1994-01-19
|
13°C1982-12-03
-27°C2015-02-23
|
| Spring (Mar–May) | 31°C2018-05-28
-10°C2014-03-03
|
21°C1991-05-30
-21°C2014-03-03
|
| Summer (Jun–Aug) | 38°C1988-07-07
12°C1985-06-11
|
25°C2006-08-01
3°C2003-06-01
|
| Autumn (Sep–Nov) | 34°C2002-09-08
-7°C1986-11-13
|
22°C2016-09-07
-12°C2019-11-13
|
All-time records
The most extreme value Windsor has recorded for each metric across its entire history.
High
Low
Feels-like
Humidity
Wind
Precip
For rainfall, the “driest” figure is the longest run of consecutive days without measurable rain, dated to when that dry spell began.