Banff weather in December 2019

-7
-7°C max day temperature
2
2 hours of sunshine per day
9
9 days with some rainfall
-18
-18°C min night temperature
8
8 hours of daylight per day
0
No heat & humidity
64
64 mm of monthly rainfall
1
1 (Low) UV index

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

The December weather guide for Banff, Alberta shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

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Metric (°C / mm) | Imperial (°F / inches)

Guide to Banff weather in December

The average maximum daytime temperature in Banff in December is a very cold -7°C (19°F). The average night-time temperature is usually a very cold -18°C (-0°F). There are usually 2 hours of bright sunshine each day, which represents 19% of the 8 hours of daylight.

Expect 64mm (2.5 inches) of rainfall across the whole of December with 9 days with some rain falling. Maximum UV levels will be low (1 UV index) at midday when the skies are clear.