Generally, average daily wearther in Newhaven throughout the month of March is 6. Average high is typically 9 with lows around 6. The table below has further info:
| Month | Degrees Celsius |
|---|---|
| Temperature | 6 |
| High Temperature | 9 |
| Low Temperature | 6 |
| Sunshine Per Day | 6 |
Useful Links: Newhaven Weather: Average Weather & Yearly Climate