Weather in Windsor in December
In an average December, Windsor sees a daily high around 2°C and a low around -3°C, based on 1980–2026 of local climate records.
| Average high | 2°C |
|---|---|
| Typical high range | -4°C to 9°C |
| Average low | -3°C |
| Typical low range | -11°C to 3°C |
| Average daily precipitation | 3 mm |
December records
The most extreme December on record for each metric, across 1980–2026. For rainfall, the wettest and driest are by total December accumulation.
High
Highest
18°C
1998-12-06
Lowest
-15°C
1983-12-24
Low
Highest
14°C
1982-12-03
Lowest
-23°C
1989-12-23
Feels-like
Highest
14°C
1982-12-03
Lowest
-35°C
1983-12-26
Humidity
Highest
11.6 g/m³
1998-12-06
Lowest
0.8 g/m³
1983-12-26
Wind
Highest
58 km/h
1987-12-15
Lowest
6 km/h
2014-12-20
Gust
Highest
95 km/h
1987-12-15
Lowest
13 km/h
2014-12-20
Precip
Wettest
124 mm
1990
Driest
31 mm
2010
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