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Nantucket weather by month
Check out Nantucket weather averages by month. Compare detailed monthly climate statistics including temperature, rainfall and sunshine figures.
Temperature in Nantucket (°C)
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Max temperature (daytime) | 3 |
3 |
6 |
11 |
16 |
21 |
25 |
24 |
21 |
17 |
11 |
6 |
Min temperature (night-time) | -4 |
-4 |
0 |
4 |
9 |
14 |
18 |
17 |
14 |
10 |
5 |
-1 |
Heat & Humidity | 0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
Sea temperature | 5 |
3 |
3 |
6 |
9 |
14 |
18 |
20 |
18 |
15 |
10 |
7 |
Note: 0 = None, L = Low, M = Moderate, H = High, VH = Very high, E = Extreme
Sunshine & Daylight in Nantucket
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Daily hours of sunshine | ||||||||||||
Daily hours of daylight | 10 |
11 |
12 |
13 |
15 |
15 |
15 |
14 |
12 |
11 |
10 |
9 |
UV Index (Maximum) | 2 |
2 |
4 |
6 |
7 |
8 |
8 |
8 |
6 |
4 |
2 |
1 |
Rainfall in Nantucket
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Number of days with some rain | 12 |
11 |
12 |
11 |
11 |
11 |
9 |
10 |
8 |
9 |
11 |
13 |
Average monthly rainfall (mm) | 101 |
92 |
99 |
90 |
81 |
58 |
66 |
87 |
86 |
84 |
103 |
114 |
More about Nantucket
Nantucket by month
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Recommended for Massachusetts
The climate guide for Massachusetts (Nantucket) shows long term monthly weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.
What's the climate like in Nantucket?
Nantucket has a cold climate with warm summers and some rainfall in all months.
Metric (°C / mm) | Imperial (°F / inches)
Tropical storm risk: Nantucket, Massachusetts hurricane season
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More about the USA
Compare Nantucket with the USA
Below the Nantucket chart shows average maximum daytime temperature for Nantucket, Massachusetts, USA and the USA (Washington).
Maximum daytime temperature (°C)
Metric (°C / mm) | Imperial (°F / inches)
Compare more Nantucket weather >>
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