Usually average temperatures are Whistler during the time of May is 10 with a general average high of 17 and low being 7. Our table below has the full details:
| Month | Degrees Celsius |
|---|---|
| Temperature | 10 |
| High Temperature | 17 |
| Low Temperature | 7 |
| Sunshine Per Day | 7 |
Useful Links: Whistler Weather: Average Weather & Yearly Climate