Best year time to visit West Plymouth

General weather information about West Plymouth

Average annual temperature is 8.4 °C

Absolute maximum temperature: 34.0 °C

Absolute minimum temperature: -29.6 °C

Number of sunny days: 156 days

Number of rainy days: 175 days

Number of snow days: 34 days

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* Weather data for West Plymouth United States is based on climate observations for 2026 year

West Plymouth air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)8.410.29.727.131.534.030.726.830.427.115.713.0
Average daytime temperature (°C)2.31.34.613.319.722.126.223.222.116.56.44.5
Average temperature (°C)-1.6-5.00.07.212.716.821.418.417.011.41.50.6
Average night temperature (°C)-5.2-10.6-4.52.45.811.917.114.112.87.4-2.2-2.3
Absolute minimum temperature (°C)-15.9-29.6-11.8-6.5-1.66.212.19.05.90.1-7.0-9.4

West Plymouth 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)9.310.511.913.414.715.415.114.012.511.09.79.0
Daylight minimum duration (h)8.09.011.012.014.015.014.013.011.010.09.08.0
Sunshine mean duration (h)3.66.37.27.511.38.610.19.78.16.36.64.3
Precipitation (mm)12542731181011882301491299257151
Sunny days1113131421531017132313
Rainy days861016102528211318515
Snow days1298000000023

West Plymouth - weather forecast by months

West Plymouth weather in januaryWest Plymouth weather in februaryWest Plymouth weather in marchWest Plymouth weather in aprilWest Plymouth weather in mayWest Plymouth weather in juneWest Plymouth weather in julyWest Plymouth weather in augustWest Plymouth weather in septemberWest Plymouth weather in octoberWest Plymouth weather in novemberWest Plymouth weather in december

Best time to visit West Plymouth:

The best time to visit West Plymouth during the most sunny months:

  • May — 11.3(h)
  • July — 10.1(h)
  • August — 9.7(h)

Months with the longest average daylight duration in West Plymouth:

  • June — 15.4(h)

The largest precipitation sum in West Plymouth is at

  • June — 188(mm)
  • July — 230(mm)

    • Weather forecast in the closest to West Plymouth admin centers

    Weather forecast in the closest towns to West Plymouth

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    Frequently asked questions

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