WhistlerPhoto: Saif Alnuweiri · CC BY-SA 4.0Canada · North America
Best time to visit Whistler
Whistler is North America's best-known ski resort, and a mountain-biking and hiking base in summer. Cool, and very wet in autumn and winter.
Climate decision
Best travel months for Whistler
Top recommendation
Next highest scores
Historical monthly averages, not a weather forecast. Individual days and years can differ substantially.
Latest 5-year values 2021–2025
Average of the five most recent complete years compared with the 1991–2025 climate average.
August · Mean daily maximum
19.6 °C
1991–2025: 17.8 °C
+1.8 °C · higher
December · Wet days
24 days/month
1991–2025: 20.6 days/month
+3.4 days/month · higher
July · Monthly precipitation
43.4 mm/month
1991–2025: 61.4 mm/month
-18 mm/month · lower
June: 3/150 days at or above 30 °C; highest single value 35.8 °C.
Five-year historical sample, not a weather forecast or long-term climate trend. Individual hot days can be far above the monthly mean.
Annual profile · Seasonal contrast
Whistler: temperature opens and closes the travel window
Average daily highs span 21.6 °C across the year. This marked contrast shapes the choice of month more than small differences in rain or sunshine.
The key decision
Choose the suitable temperature range first. Within that window, dryness and sunshine identify the stronger month.
Lowest average daily low
February · -10.4 °C
Highest average daily high
July and August · 17.9 °C
Fewest rainy days
August · 10.6
Most sunshine
July · 7.3 h
Month by month
Overall suitability per month. Tap a month for details.
All climate figures compared
The table is the complete accessible data view; the charts below highlight selected patterns.
| Month | Avg high °C | Avg low °C | Rainy days (est.) | Rain mm | Sun h/day (est.) | Humidity % | Wind m/s | Score |
|---|---|---|---|---|---|---|---|---|
| January | -3 | -10 | 20 | 247 | 1.1 | 96 | 0.5 | 13 |
| February | -3 | -10 | 16 | 148 | 2.2 | 97 | 0.6 | 18 |
| March | -1 | -8 | 20 | 192 | 3.4 | 97 | 0.5 | 16 |
| April | 1 | -5 | 17 | 124 | 5.2 | 95 | 0.5 | 21 |
| May | 7 | 1 | 16 | 93 | 6.7 | 85 | 0.4 | 30 |
| June | 14 | 5 | 17 | 93 | 6.8 | 80 | 0.3 | 42 |
| July | 18 | 8 | 11 | 61 | 7.3 | 77 | 0.3 | 67 |
| August | 18 | 8 | 11 | 71 | 6.3 | 78 | 0.3 | 68 |
| September | 14 | 5 | 12 | 104 | 4.5 | 80 | 0.3 | 51 |
| October | 6 | -1 | 18 | 202 | 2.5 | 88 | 0.3 | 21 |
| November | -1 | -6 | 21 | 275 | 1.3 | 95 | 0.4 | 12 |
| December | -4 | -10 | 21 | 241 | 0.9 | 96 | 0.5 | 12 |
Climate through the year
Compare temperature, rainy days, sunshine and, for coastal destinations, sea temperature month by month.
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Where to stay in Whistler
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Useful next decisions
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The number is the overall climate score, not a similarity score.
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Frequently asked questions
When is the best time to visit Whistler?
The strongest climate months are July, August. Values are historical averages, not a forecast.
Which month has the highest average daily maximum temperature in Whistler?
Average daily maximum temperatures in Whistler are practically tied in July and August at around 18 °C.