Temperature
Cold by day, cold at night.
Some snow or mixed precipitation is the main limitation.
Cold by day, cold at night.
Some snow or mixed precipitation is possible this month.
Wintry precipitation and cloud limit sunshine.
Humidity is rarely noticeable in the cool air.
In April, afternoons feel about 42° and nights feel near 32°.
Mostly cloudy skies this month.
Calm winds are typical in April.
April late afternoons are around 47°F, easing to about 44°F in early evening.
| 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
Want a side-by-side climate view? Compare Whistler with Telluride.
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