Calgary weather by month › December
Calgary in December: weather and what to expect
Cold. Highs average 31°F (-1°C), so it suits a winter trip. For milder weather, go in July to August.
December weather in Calgary
Daytime high31°F -1°C
Night low10°F -12°C
Rain0.4 in 11 mm
AirDry
SunWeak sun
In December, Calgary averages highs of 31°F (-1°C) and lows of 10°F (-12°C), with 0.4 in (11 mm) of rain. The air feels dry and the sun is weak. 1991–2020 averages, not a forecast.
Pack: a heavy winter coat.
Places with the same weather in December
Match out of 100 for December, one city per country.
- Kyzylorda Kazakhstan · 31°F highs86
- Saint Paul MN, United States · 29°F highs85
- Benxi China · 30°F highs79
- Braşov Romania · 35°F highs67
- Nukus Uzbekistan · 37°F highs66
- Uijeongbu-si South Korea · 38°F highs64
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