Temperature
Pleasant by day, brisk at night.
66°Ftypical September high
Typical range
September climate
September in Whistler
Canada · North America
Mild days with cool nights and some sun.
Good overall
Early to mid
Daytime high
66°F
Lows around 48°F
Precipitation
13 days/mo
Sun
8.5 h/day
Air feel
Very dry
When to visit
Month-by-month fit
Best
Precipitation
Some precipitation is expected this month.
43%wet-day frequency
Precip amountWet-day chanceSnowfall
Sunshine
A mix of sunshine and cloud.
8.7 hSeptember sunshine
Heat & humidity by month
Very drySeptember Heat feel
Easy airWarm airHot airHumid air
Hourly temperature pattern
In September, afternoons feel about 61° and nights feel near 47°.
FreezingVery coldColdCoolComfortableNight hours
Clear sky
Mostly cloudy skies this month.
33%September Clear sky
Clear skyCloud
Wind pattern
Calm winds are typical in September.
2 mphSeptember Calm
More detailIncludes daypart comfort
Typical September day
September late afternoons are around 64°F, easing to about 59°F in early evening.
Avg temp Typical range
Morning55°F
Rain28%
Cloud70%
Humid airLow
Sun intensityLow
Midday61°F
Rain33%
Cloud63%
Humid airLow
Sun intensityModerate
Late afternoon64°F
Rain33%
Cloud61%
Humid airLow
Sun intensityModerate
Early evening59°F
Rain23%
Cloud56%
Humid airLow
Sun intensityMinimal
Best windowData tableView month-by-month numbers
View month-by-month numbers
| Month | High°F | Low°F | Rainin | Wet days | Sunh | Humidity% |
|---|---|---|---|---|---|---|
| Jan | 36 | 28 | 13.6 | 19 | 3.5 | 89 |
| Feb | 38 | 27 | 8.0 | 15 | 3.8 | 83 |
| Mar | 43 | 32 | 11.1 | 20 | 4.3 | 80 |
| Apr | 49 | 36 | 6.8 | 17 | 6.2 | 77 |
| May | 58 | 42 | 5.1 | 17 | 8.8 | 78 |
| Jun | 66 | 48 | 4.8 | 18 | 9.2 | 78 |
| Jul | 74 | 54 | 2.9 | 12 | 10.6 | 74 |
| Aug | 74 | 54 | 3.2 | 11 | 10.6 | 74 |
| Sep | 66 | 48 | 5.5 | 13 | 8.7 | 80 |
| Oct | 52 | 39 | 10.8 | 17 | 5.2 | 87 |
| Nov | 40 | 30 | 14.8 | 20 | 4.2 | 90 |
| Dec | 34 | 26 | 13.6 | 20 | 3.8 | 89 |
Similar climates
Similar
Similar travel styleTellurideUnited StatesSimilar travel styleCenter LovellUnited StatesSimilar travel styleDarbyUnited StatesSimilar travel styleGardiner / Hudson ValleyUnited States
Want a side-by-side climate view? Compare Whistler with Telluride.
Climate data notePlanning guidance, not a forecast
Typical monthly values are based on long-term climate records. Useful for planning, not a forecast. Check the weather before you travel.
Sunshine: source type is not yet identified at metric level.
Local microclimates can vary by beach, neighborhood, trail, or elevation.
Last updated: Jun 1, 2026
Data & methodology