Nantucket weather in February
Temperature, sea and sunshine in February: long-term averages from 30 years of weather data, not a forecast.
Holiday weather in February
Poor
Best time to visit: July – August
What is the weather like in Nantucket in February?
In February, Nantucket is cold: daytime highs average 4 °C, and nights cool down to about 0 °C. The sea averages 3.3 °C – swimming is only for the hardy. Expect around 5 hours of sunshine a day. Rain is frequent, with about 11 rainy days and 105 mm in total. Snow falls on about 3 days. It is often windy, with gusts of around 42 km/h. All in all, February is not an ideal month for a holiday in Nantucket.
February compared
How the weather changes from January to March. Tap a month to open it.
| JanuaryJan | FebruaryFeb | MarchMar | |
|---|---|---|---|
| Score | 11 | 15 | 20 |
| Day | 4° | 4° | 5° |
| Night | 0° | 0° | 2° |
| Sea | 5° | 3° | 4° |
| Sun | 4 h | 5 h | 6 h |
| Rain days | 12 | 11 | 11 |
More details for February
- Daylight
- 10 h 36 min06:37 – 17:13
- UV index
- 3 · moderateclear sky, noon (estimate)All months
- Muggy days
- 0 daysdew point 18 °C or moreAll months
- Wind
- 42 km/haverage daily peakAll months
- Cloud cover
- 65 %on averageAll months
- Hot days
- 0 days30 °C or moreAll months
- Snow days
- 3 days1 cm or more of fresh snowAll months
- Time zone
- UTC−5America/New_York
How the score comes together
- Temperatureweight 35 %0 %
- Seaweight 25 %0 %
- Sunshineweight 20 %27 %
- Few rainy daysweight 20 %51 %
Each factor is rated from 0 to 100 % and weighted for the travel style “Sun, sea & sand”.
What to pack in February
- Warm jacket
- Hat, scarf & gloves
- Rain jacket or umbrella
- Windproof jacket
Nantucket in February: quick answers
Is Nantucket hot in February?
No. In February, Nantucket is cold: daytime highs average 4 °C and nights drop to about 0 °C.
Can you swim in Nantucket in February?
Only if you don't mind cold water: in February the sea averages just 3.3 °C. Comfortable swimming is possible in August.
Does it rain much in Nantucket in February?
Rain is frequent, with about 11 rainy days and 105 mm in total.
Nantucket month by month
The whole year in NantucketAll destinations: USAWhere to go in FebruarySea temperature in February
Climate averages 1996–2025, not a forecast. Data: Copernicus ERA5 / ERA5-Land via Open-Meteo.com (CC BY 4.0), NOAA OISST, WMO 1991–2020 (NOAA NCEI), GeoNames (CC BY 4.0). Sources & licences