Nantucket Weather in March

What's the weather like in Nantucket (Massachusetts) in March 2024?

The climate in Nantucket during March can be summarized as cool and a little damp.

March is in the spring in Nantucket and is typically the 4th coldest month of the year. Daytime maximum temperatures average around a cold 7°C (44°F), whilst at night 0°C (33°F) is normal.

Nantucket weather averages (imperial / metric)
Daytime temperature 6.5°C 43.7°F
Nightly temperature 0.3°C 32.5°F
Average temperature 3.4°C 38.1°F
Daily sunshine 7.5 hrs
Avg rainfall 99 mm 3.9 ins
Rainy days 12 days
Sea temperature 3.9°C 39°F
Humidity 66%
Windspeed 20.5kph 13 mph

On average March is the 4th wettest month of the year in Nantucket with around 99mm 3.9 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 12 days, although this may vary considerably.

On the flip side this corresponds to an average of 7.5 hours of sunshine per day.

March temperatures in Nantucket

Nantucket average temperature in March

March rainfall

Nantucket average rain in March

March hourly sunshine

Nantucket average rain in March

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Nantucket in March 2024.

Other monthly averages

Best places to visit in March

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

Nantucket weather stats

Nantucket weather statistics
Hottest month: July 24.3°C 75.7°F
Driest month: June 58mm 2.3ins
Sunniest month: October 7.4hrs
Coldest month: January 3.2°C 37.8°F
Wettest month: December 114mm 4.5ins
Map showing location of Nantucket (41.28346, -70.09946) Nantucket map pin © Google

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