Best year time to visit Plymouth

General weather information about Plymouth

Average annual temperature is 13.5 °C

Absolute maximum temperature: 36.7 °C

Absolute minimum temperature: -13.4 °C

Number of sunny days: 206 days

Number of rainy days: 151 days

Number of snow days: 8 days

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

Plymouth air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)13.616.922.128.132.133.536.136.734.431.421.815.6
Average daytime temperature (°C)5.59.510.619.226.030.030.429.727.820.012.68.6
Average temperature (°C)0.82.45.112.419.324.024.824.621.714.87.14.6
Average night temperature (°C)-2.8-2.41.16.913.418.420.120.616.410.52.81.5
Absolute minimum temperature (°C)-12.4-13.4-10.7-1.74.112.415.514.512.1-2.8-7.4-5.0

Plymouth monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)10.011.012.013.014.014.014.014.013.011.010.09.0
Daylight mean duration (h)9.710.712.013.314.414.914.713.712.511.210.09.4
Daylight minimum duration (h)9.010.011.012.013.014.014.013.011.010.09.09.0
Sunshine mean duration (h)5.87.87.010.411.012.311.311.110.67.96.95.2
Precipitation (mm)6996928449121618025842299
Sunny days161814211615151723162213
Rainy days11917915151614715716
Snow days410000000012

Plymouth - weather forecast by months

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

Best time to visit Plymouth:

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

  • June — 12.3(h)
  • July — 11.3(h)

The largest precipitation sum in Plymouth is at

  • February — 96(mm)
  • June — 121(mm)
  • December — 99(mm)

    • Weather forecast in the closest to Plymouth admin centers

    Weather forecast in the closest towns to Plymouth

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    MapTrains schedule
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    Frequently asked questions

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