The average daily temperature in Sao Miguel through the whole of March is 10. Throughout the month you should see a high of 16 with lows around 8. The table below has further info:
| Month | Degrees Celsius |
|---|---|
| Temperature | 10 |
| High Temperature | 16 |
| Low Temperature | 8 |
Useful Links: Sao Miguel Weather: Average Weather & Yearly Climate