Best year time to visit Plymouth (historical)

General weather information about Plymouth (historical)

Average annual temperature is 10.7 °C

Absolute maximum temperature: 37.9 °C

Absolute minimum temperature: -23.3 °C

Number of sunny days: 220 days

Number of rainy days: 116 days

Number of snow days: 29 days

Look at detailed online map of Plymouth (historical)

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

Plymouth (historical) air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)3.612.718.029.131.232.835.937.935.631.518.312.2
Average daytime temperature (°C)-2.91.36.416.825.729.528.629.827.016.810.65.1
Average temperature (°C)-6.2-4.40.19.718.823.623.024.021.211.85.00.7
Average night temperature (°C)-9.3-8.8-4.24.212.817.817.618.916.17.80.6-2.5
Absolute minimum temperature (°C)-23.3-22.8-13.2-5.11.610.59.411.69.6-6.4-8.7-8.2

Plymouth (historical) 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)9.510.511.913.414.615.315.013.912.511.19.89.1
Daylight minimum duration (h)9.09.011.012.014.015.014.013.011.010.09.09.0
Sunshine mean duration (h)4.16.77.49.411.612.912.111.39.97.46.95.3
Precipitation (mm)674733545556575430162358
Sunny days181818171817131917162623
Rainy days4471013131812131336
Snow days966300000212

Best time to visit Plymouth (historical):

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

  • May — 11.6(h)
  • June — 12.9(h)
  • July — 12.1(h)
  • August — 11.3(h)

Months with the longest average daylight duration in Plymouth (historical):

  • June — 15.3(h)

The largest precipitation sum in Plymouth (historical) is at

  • October — 162(mm)
  • Frequently asked questions

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