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Things to Do in Saint John in December

Real historical weather for Saint John in December: average highs of 2°C and lows of -6°C, with around 128mm of rain (averaged over the last 3 years). Saint John is in Canada.

2°C
Average high
-6°C
Average low
128mm
Typical rainfall

Real things to do in Saint John in December

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FAQs — Saint John in December

Based on real historical data (averaged over the last 3 years), expect highs around 2°C and lows around -6°C, with roughly 128mm of rain.