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Weather extremes

How extreme does Vancouver's weather get?

The hottest, coldest, wettest and snowiest days Vancouver has recorded — the outer limits of what its weather can do, and how far they sit beyond a normal day.

Based on 30 years of daily weather observations (1996–present), from the Vancouver Pearson Ap station 2 km away. Updated through May 2026 — an all-time extreme only changes when a more extreme day actually occurs, so some dates are old. That is normal, not stale data.

The four kinds of extreme

The hottest, coldest, wettest and snowiest single days Vancouver has recorded — each shown against what a normal day that time of year looks like.

🔥 Hottest day
115°F Jun 28, 2021

That is about 42°F hotter than a normal June afternoon in Vancouver (typical high near 74°F).

The three most extreme on record

1 115°F Jun 28, 2021recent
2 112°F Jun 27, 2021
3 108°F Jul 29, 2009
❄️ Coldest night
5°F Dec 22, 1998

About 30°F colder than a normal December night in Vancouver (typical low near 35°F).

The three most extreme on record

1 5°F Dec 22, 1998
2 8°F Dec 23, 1998
3 8°F Jan 13, 2017
🌧️ Most rain in one day
2.90 in Nov 6, 2006

About 53% of a typical November's rain in a single day (Vancouver averages roughly 5.5 in across the month).

The three most extreme on record

1 2.90 in Nov 6, 2006
2 2.60 in Dec 26, 2022
3 2.46 in Jan 1, 2009

How hot and cold it gets, month by month

The shaded band is the normal range of daily temperatures for each month. The dots show the most extreme it has ever been — so you can see how far beyond a normal day the records really sit.

-10°10°30°50°70°90°110°130° all-time high 115°F JanFebMarAprMayJunJulAugSepOctNovDec
normal range of daily temperatureshottest ever recordedcoldest ever recorded

Vancouver's record heat sits well above even a hot day for the season — June's 115°F is about 42°F beyond a normal hot afternoon. Its record cold is just as far below a normal winter night — the dots mark how rare each extreme really is.

In plain terms

In a normal year, Vancouver's warmest days reach the low 80s°F and its coldest nights drop to the mid-30s°F. But across the record it has gone as high as 115°F and as low as 5°F. A single day has delivered over 3 inches of rain. Those are the outer edges worth knowing if you are moving here, planning a trip, or thinking about a house.
Methodology & sources

Temperature & precipitation — the official 1991–2020 climate normals from NOAA's U.S. Climate Normals, measured at Portland Intl AP (NOAA GHCN station USW00024229), about 6 km from the city centre.

How we build these numbers →