Best year time to visit Plymouth Union

General weather information about Plymouth Union

Average annual temperature is 8.4 °C

Absolute maximum temperature: 32.3 °C

Absolute minimum temperature: -31.8 °C

Number of sunny days: 139 days

Number of rainy days: 186 days

Number of snow days: 40 days

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

Plymouth Union air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)8.410.59.726.729.932.329.325.429.927.114.813.7
Average daytime temperature (°C)1.81.84.213.518.921.825.622.821.416.05.94.5
Average temperature (°C)-1.7-4.1-0.27.512.616.720.818.316.711.31.30.4
Average night temperature (°C)-4.9-9.1-4.32.96.912.716.814.712.97.8-2.1-2.3
Absolute minimum temperature (°C)-13.5-31.8-8.8-6.9-0.45.412.18.47.5-1.4-10.1-9.4

Plymouth Union 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)9.410.511.913.414.715.415.113.912.511.09.79.0
Daylight minimum duration (h)9.09.011.012.014.015.014.013.011.010.09.08.0
Sunshine mean duration (h)3.56.26.87.611.39.49.910.08.46.46.34.4
Precipitation (mm)1214996114762012651669212953170
Sunny days71111141954818121515
Rainy days1261016122527231219915
Snow days121110000000061

Plymouth Union - weather forecast by months

Plymouth Union weather in januaryPlymouth Union weather in februaryPlymouth Union weather in marchPlymouth Union weather in aprilPlymouth Union weather in mayPlymouth Union weather in junePlymouth Union weather in julyPlymouth Union weather in augustPlymouth Union weather in septemberPlymouth Union weather in octoberPlymouth Union weather in novemberPlymouth Union weather in december

Best time to visit Plymouth Union:

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

  • May — 11.3(h)
  • June — 9.4(h)
  • July — 9.9(h)
  • August — 10.0(h)

Months with the longest average daylight duration in Plymouth Union:

  • June — 15.4(h)

The largest precipitation sum in Plymouth Union is at

  • June — 201(mm)
  • July — 265(mm)
  • August — 166(mm)
  • December — 170(mm)

    • Weather forecast in the closest to Plymouth Union admin centers

    Weather forecast in the closest towns to Plymouth Union

    Explore Plymouth Union

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    MapTrains schedule
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    Frequently asked questions

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