Vancouver averages 15.2 days a year above 90°F, with December the wettest month at 6.07 in of normal rain. The hottest day on record was 115°F on Jun 28, 2021; the coldest, 5°F on Dec 22, 1998. The single biggest 24-hour rain event recorded was 2.9 in on Nov 6, 2006.
Climate and Average Weather Year Round in Vancouver
Year-round temperature
In Vancouver, the warmest months are June through September, with average daily highs between 74°F and 82°F. The coldest stretch runs December through February, with highs between 47°F and 51°F and overnight lows reaching 34°F.
Rainfall through the year
Rainfall in Vancouver averages 3.1 in per month over the long run. December is the wettest at 6.1 in, while July is the driest at 0.4 in.
Days at 90 °F or hotter
Vancouver averages 15.2 days per year at 90 °F or hotter. The hottest year on record saw 30 such days (2018); the coolest just 1 (2026).
Precipitation this year
As of May 28, Vancouver has received 16.1 in of precipitation this year — 12% below the long-term normal for this point in the year (18.3 in).