Best year time to visit South Berwick

General weather information about South Berwick

Average annual temperature is 9.9 °C

Absolute maximum temperature: 32.9 °C

Absolute minimum temperature: -27.4 °C

Number of sunny days: 159 days

Number of rainy days: 193 days

Number of snow days: 13 days

Look at detailed online map of South Berwick

* Weather data for South Berwick United States is based on climate observations for 2026 year

South Berwick air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)11.213.313.228.131.931.032.929.632.028.118.014.5
Average daytime temperature (°C)4.23.86.513.819.922.127.425.023.018.28.16.5
Average temperature (°C)0.3-2.21.78.313.616.922.720.218.213.13.22.1
Average night temperature (°C)-3.3-7.4-2.74.08.212.918.815.914.39.0-0.8-1.2
Absolute minimum temperature (°C)-9.6-27.4-10.3-3.92.17.913.911.95.90.9-5.8-8.3

South Berwick 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)9.410.511.913.414.715.315.013.912.511.09.79.0
Daylight minimum duration (h)9.09.011.012.014.015.014.013.011.010.09.08.0
Sunshine mean duration (h)4.16.47.48.611.78.79.99.78.07.57.05.1
Precipitation (mm)166441051141081762151651297657179
Sunny days812161319671013172216
Rainy days18101317122424211714815
Snow days562000000000

South Berwick - weather forecast by months

South Berwick weather in januarySouth Berwick weather in februarySouth Berwick weather in marchSouth Berwick weather in aprilSouth Berwick weather in maySouth Berwick weather in juneSouth Berwick weather in julySouth Berwick weather in augustSouth Berwick weather in septemberSouth Berwick weather in octoberSouth Berwick weather in novemberSouth Berwick weather in december

Best time to visit South Berwick:

The best time to visit South Berwick during the most sunny months:

  • May — 11.7(h)
  • July — 9.9(h)

Months with the longest average daylight duration in South Berwick:

  • June — 15.3(h)

The largest precipitation sum in South Berwick is at

  • January — 166(mm)
  • June — 176(mm)
  • July — 215(mm)
  • August — 165(mm)
  • December — 179(mm)

    • Weather forecast in the closest to South Berwick admin centers

    Weather forecast in the closest towns to South Berwick

    Explore South Berwick

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    MapTrains schedule
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    Frequently asked questions

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