You should expect the average temperature in Whistler through the whole of March is 4 with a typical high being 8 degrees and a low of -3 celsius. We have put some more information here:
| Month | Degrees Celsius |
|---|---|
| Temperature | 4 |
| High Temperature | 8 |
| Low Temperature | -3 |
| Sunshine Per Day | 4 |
Useful Links: Whistler Weather: Average Weather & Yearly Climate