Tsawwassen is a city of approximately 21,600 people in British Columbia, Canada. Located in the Pacific Time Zone at 49°N latitude.
In 2025, Tsawwassen recorded an average annual temperature of 51°F — right at the 30-year normal of 51°F. The hottest day reached 84°F in August; the coldest was 16°F in February. Total precipitation was 54 inches (wetter than usual). The wettest month was December.
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