Normally, average daily temperatures in Isle Au Haut throughout the time of March is 2. Highs are expected to be 4 and lows being -3. The table below has some further insights:
| Month | Degrees Celsius |
|---|---|
| Temperature | 2 |
| High Temperature | 4 |
| Low Temperature | -3 |
Useful Links: Isle Au Haut Weather: Average Weather & Yearly Climate