Average temperatures within Whistler throughout the time of April is 5. High average temperature is 11 degrees celsius and a low of 2 degrees celsius. We have put some more detail below here:
| Month | Degrees Celsius |
|---|---|
| Temperature | 5 |
| High Temperature | 11 |
| Low Temperature | 2 |
| Sunshine Per Day | 5 |
Useful Links: Whistler Weather: Average Weather & Yearly Climate