What is the weather like in Boston vs Nantucket in March?

In March, Boston averages 9°C high / 0°C low with about 105 mm of rain; Nantucket averages 8°C high / 1°C low with about 90 mm.

Boston vs Nantucket in March

Boston is the better pick in March — 59 vs 49 on SeasonMap's comfort score. Boston is cold, rainy, clean air, while Nantucket is cold, rainy, clean air.

Boston vs Nantucket — March climate, side by side

	🇺🇸 Boston	🇺🇸 Nantucket
Comfort score	59/100 (D)	49/100 (F)
Feels-like high	5°C	3°C
Avg high / low	9° / 0°	8° / 1°
Rainfall	105 mm	90 mm
Rainy days	9	7
Humidity	67%	76%
Air quality (AQI)	42	45

Monthly climate normals (ERA5 reanalysis). Comfort scores are SeasonMap estimates.

Month by month

Boston 🇺🇸 United Statescold, rainy, clean air · best September59
Nantucket 🇺🇸 United Statescold, rainy, clean air · best August49

Boston vs Nantucket in March — FAQ

Is March better in Boston or Nantucket?: Boston is the better pick in March — 59 vs 49 on SeasonMap's comfort score. Boston is cold, rainy, clean air, while Nantucket is cold, rainy, clean air.
What is the weather like in Boston vs Nantucket in March?: In March, Boston averages 9°C high / 0°C low with about 105 mm of rain; Nantucket averages 8°C high / 1°C low with about 90 mm.