Best year time to visit Nantasket Beach

General weather information about Nantasket Beach

Average annual temperature is 11.5 °C

Absolute maximum temperature: 31.9 °C

Absolute minimum temperature: -24.0 °C

Number of sunny days: 163 days

Number of rainy days: 190 days

Number of snow days: 12 days

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* Weather data for Nantasket Beach United States is based on climate observations for 2026 year

Nantasket Beach air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)12.215.715.429.329.729.631.229.131.927.018.815.9
Average daytime temperature (°C)6.06.27.814.320.422.428.025.422.618.79.57.9
Average temperature (°C)2.81.43.89.814.617.923.721.119.014.35.24.2
Average night temperature (°C)-0.2-2.80.36.19.714.319.817.416.010.91.71.5
Absolute minimum temperature (°C)-5.4-24.0-3.4-2.64.19.015.014.010.43.7-3.8-6.1

Nantasket Beach monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.011.012.014.015.015.015.014.013.011.010.09.0
Daylight mean duration (h)9.510.611.913.414.615.214.913.912.511.19.89.1
Daylight minimum duration (h)9.09.011.012.014.015.014.013.011.010.09.09.0
Sunshine mean duration (h)3.96.27.48.611.69.711.29.67.67.76.95.3
Precipitation (mm)1645312850741371561241828447170
Sunny days912141620881111172215
Rainy days17121614112223201914715
Snow days541000000011

Nantasket Beach - weather forecast by months

Nantasket Beach weather in januaryNantasket Beach weather in februaryNantasket Beach weather in marchNantasket Beach weather in aprilNantasket Beach weather in mayNantasket Beach weather in juneNantasket Beach weather in julyNantasket Beach weather in augustNantasket Beach weather in septemberNantasket Beach weather in octoberNantasket Beach weather in novemberNantasket Beach weather in december

Best time to visit Nantasket Beach:

The best time to visit Nantasket Beach during the most sunny months:

  • May — 11.6(h)
  • July — 11.2(h)

The largest precipitation sum in Nantasket Beach is at

  • January — 164(mm)
  • July — 156(mm)
  • September — 182(mm)
  • December — 170(mm)

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    Frequently asked questions

    When is the best time to visit Nantasket Beach?
    The historical weather data above shows the warmest, sunniest and driest months to help you choose the best time to visit Nantasket Beach.
    What is the weather like in Nantasket Beach?
    See average temperature, rainfall and daylight hours for Nantasket Beach by month in the table above.
    How many sunny days does Nantasket Beach have?
    The monthly weather statistics above show sunshine and rainfall patterns for Nantasket Beach throughout the year.