Verdict: Good month
Whistler Weather in May
May is mild-to-cool in Whistler, topping out near 15°C (59°F) — comfortable with a layer on. Expect showers on roughly 13 days of the month — rarely trip-ruining, worth planning around. Overall, May is a solid month to visit Whistler.
Average high
15°C / 59°F
Average low
4°C / 39°F
Rain days
~13
Precipitation
103 mm
What to pack for Whistler in May
- Layers — t-shirts under a light jacket or sweater
- Rain gear is non-negotiable — expect rain on roughly 13 days
- Comfortable walking shoes — every guide on this site assumes you'll use them
May against the rest of the year
Warmest in Whistler: Jul (24°C / 75°F) · Coolest: Jan (2°C / 36°F) · Wettest: Jan (~22 rain days)
2°
-3°
Jan
2°
-5°
Feb
5°
-3°
Mar
8°
-1°
Apr
15°
4°
May
19°
8°
Jun
24°
12°
Jul
24°
12°
Aug
19°
9°
Sep
12°
4°
Oct
4°
-2°
Nov
2°
-4°
Dec
Daily highs / lows in °C · bars show rain days per month · ERA5 climate normals (2020–2024)