Weather in Longueuil in December
In an average December, Longueuil sees a daily high around -2°C and a low around -9°C, based on 1980–2026 of local climate records.
| Average high | -2°C |
|---|---|
| Typical high range | -10°C to 5°C |
| Average low | -9°C |
| Typical low range | -20°C to 0°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
16°C
2015-12-24
Lowest
-25°C
1993-12-27
Low
Highest
10°C
2001-12-06
Lowest
-32°C
1989-12-30
Feels-like
Highest
6°C
2001-12-06
Lowest
-46°C
1993-12-27
Humidity
Highest
8.6 g/m³
2020-12-01
Lowest
0.3 g/m³
1993-12-27
Wind
Highest
46 km/h
2000-12-18
Lowest
6 km/h
1985-12-11
Gust
Highest
99 km/h
2025-12-19
Lowest
9 km/h
1999-12-04
Precip
Wettest
163 mm
1983
Driest
33 mm
2002
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