Normally, average daily temperatures in Southampton in the month of March is 6. Highs are expected to be 10 and average daily low being 5 degrees celsius. We have put some more detail below here:
| Month | Degrees Celsius |
|---|---|
| Temperature | 6 |
| High Temperature | 10 |
| Low Temperature | 5 |
| Sunshine Per Day | 5 |
Useful Links: Southampton Weather: Average Weather & Yearly Climate