World Resorts Canada Whistler Weather

Whistler weather in May

Weather in Whistler: May

Average day temperature: 51.2°F
Average night temperature: 38.3°F
Number of sunny days: 5 days
Day length: 14.7 - 16.1 hours
Number of rainy days: 4 days
Precipitation totals: 1.7 in.

Air temperature in May, °F

Show year:
2025
2024
2023

The highest day temperature during May of 2025 was 74°F. At the same time the lowest night temperature was 25°F. Daily and nightly averages during May were 52.4°F and 38.1°F.

Sunny, partly cloudy and cloudy days

Mostly all days in May are cloudy but sunny and partly cloudy days are also possible.

Precipitation total in May, in.

Precipitation total value in Whistler in May is 1.7 in. Other months of the year show relatively similar values.

Wind speed in May, mph

The average wind speed value in May is 3.6 mph The wind's strength is relatively same during the whole year.

Average sunny hours

This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in May is: 5.7.

Best time for vacation in Whistler

Sunniest months:
July 15 days
August 14 days
September 13 days
Warmest months:
August 69.7 °F
July 69.3 °F
September 62.3 °F
Coldest months:
December 30.8 °F
February 30.9 °F
January 31.3 °F
Rainiest months:
October 6 days
November 5 days
January 4 days
Windiest months:
December 3.7 mph
February 3.6 mph
November 3.6 mph

Whistler on a weather map

Whistler
+34°F
W 2 mph
Feels like: +30°F
Precip.: 0%
Places in Canada:
Name
°F
+39°F
+39°F
+5°F
+45°F
-6°F
+27°F
+16°F
+19°F
+19°F
+14°F
+41°F
+34°F
+30°F
+14°F
24 Hours Forecast
Whistler
Local time: 21:34
December 30, tuesday
0000
32°F
SW
1 mph
0300
30°F
W
2 mph
0600
19°F
W
1 mph
0900
28°F
NW
1 mph
1200
36°F
N
1 mph
1500
37°F
NE
1 mph
1800
18°F
NW
2 mph
2100
12°F
N
1 mph
Units of measurement: °C / °F