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Whistler, Canada Weather Averages

July is the hottest month in Whistler with an average temperature of 19°C (66°F) and the coldest is January at -5°C (23°F) with the most daily sunshine hours at 11 in July. .

Average Temperature Whistler

What is Average Temperature?
The average high temperature and the average low temperature for that month, on a daily basis, divided by 2 equals the average temperature for that month
What is Average Temperature?
The average high temperature and the average low temperature for that month, on a daily basis, divided by 2 equals the average temperature for that month

Average High Low Temperature Whistler

What is Average High Low Temperature?
The sum of high temperatures/low temperatures divided by the number of days in that month, recorded daily
What is Average High Low Temperature?
The sum of high temperatures/low temperatures divided by the number of days in that month, recorded daily

Average Daily Sunshine Hours Whistler

What are Average Daily Sunshine Hours?
Total sunshine hours for the month, divided by the number of days in the month. Sunshine hours are taken with a sunshine recorder, either a Campbell-Stokes recorder or an Eppley Pyreheliometer
What are Average Daily Sunshine Hours?
Total sunshine hours for the month, divided by the number of days in the month. Sunshine hours are taken with a sunshine recorder, either a Campbell-Stokes recorder or an Eppley Pyreheliometer

Whistler : Next 24-Hour Weather

Tomorrow - 18th August 2026

Sunrise 06:05

Sunrise

Sunset 20:25

Sunset
18:00
Partly cloudy
20°C (67°F)
19:00
Cloudy
19°C (65°F)
20:00
Cloudy
17°C (62°F)
21:00
Overcast
16°C (59°F)
22:00
Partly cloudy
15°C (58°F)
23:00
Overcast
14°C (57°F)

Tomorrow - 19th August 2026

Sunrise 06:05

Sunrise

Sunset 20:25

Sunset
0:00
Overcast
14°C (56°F)
1:00
Cloudy
13°C (54°F)
2:00
Clear
12°C (53°F)
3:00
Clear
13°C (55°F)
4:00
Clear
13°C (54°F)
5:00
Partly cloudy
13°C (54°F)
6:00
Overcast
13°C (54°F)
7:00
Overcast
14°C (56°F)
8:00
Overcast
10°C (49°F)
9:00
Overcast
12°C (53°F)
10:00
Overcast
14°C (57°F)
11:00
Overcast
16°C (60°F)
12:00
Overcast
18°C (63°F)
13:00
Overcast
19°C (65°F)
14:00
Overcast
19°C (66°F)
15:00
Overcast
20°C (66°F)
16:00
Overcast
19°C (66°F)
17:00
Overcast
19°C (65°F)