Monthly weather forecast and climate
Nantucket, MA

What is the coldest month in Nantucket?

January is the coldest month, with an average high-temperature of 38.1°F (3.4°C) and an average low-temperature of 25.2°F (-3.8°C).

How much does it rain in Nantucket?

In Nantucket, Massachusetts, during the entire year, the rain falls for 120 days, and collects up to 44.4" (1128.3mm) of precipitation.

When does it snow in Nantucket?

January through April, November and December are months with snowfall.

How much does it snow in Nantucket?

In Nantucket, Massachusetts, during the entire year, snow aggregates up to 29.3" (744.2mm).

What is the driest month in Nantucket?

The month with the least rainfall is February when the rain falls for 10 days and typically collects 2.7" (69.1mm) of precipitation.

When does it snow the most in Nantucket?

The month with the most snowfall is February when 8.5" (215.9mm) of snow is typically aggregated.

What is the warmest month in Nantucket?

With an average high-temperature of 75°F (23.9°C) and an average low-temperature of 62.2°F (16.8°C), July is the warmest month in Nantucket.

What is the rainiest month in Nantucket?

The month with the most rainfall is November when the rain falls for 12 days and typically aggregates up to 4.4" (112.5mm) of precipitation.
Average temperature - Nantucket, MA
Average rainfall - Nantucket, MA
Average rainfall days - Nantucket, MA
Average snowfall - Nantucket, MA
Average sea temperature - Nantucket, MA

The best month for swimming (with the highest average sea temperature) is August (67.6°F).
The coldest month (with the lowest average sea temperature) is February (37.9°F).

Average daylight / Average sunshine - Nantucket, MA
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