Best year time to visit Winchendon

General weather information about Winchendon

Average annual temperature is 9.5 °C

Absolute maximum temperature: 32.7 °C

Absolute minimum temperature: -28.9 °C

Number of sunny days: 158 days

Number of rainy days: 185 days

Number of snow days: 22 days

Look at detailed online map of Winchendon

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

Winchendon air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)11.312.512.928.829.532.730.727.030.927.116.114.8
Average daytime temperature (°C)3.73.55.714.419.622.526.423.921.416.86.96.2
Average temperature (°C)0.0-1.91.08.613.317.221.919.317.212.32.52.0
Average night temperature (°C)-3.4-6.6-3.14.07.613.018.215.614.18.8-0.8-0.8
Absolute minimum temperature (°C)-12.0-28.9-7.9-3.71.26.212.312.48.8-0.3-7.0-7.8

Winchendon 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)4.16.47.38.311.59.410.09.57.57.36.95.1
Precipitation (mm)14846130687715021217515410249159
Sunny days111413151858913162016
Rainy days1581115132523221715813
Snow days567000000022

Winchendon - weather forecast by months

Winchendon weather in januaryWinchendon weather in februaryWinchendon weather in marchWinchendon weather in aprilWinchendon weather in mayWinchendon weather in juneWinchendon weather in julyWinchendon weather in augustWinchendon weather in septemberWinchendon weather in octoberWinchendon weather in novemberWinchendon weather in december

Best time to visit Winchendon:

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

  • May — 11.5(h)
  • July — 10.0(h)

Months with the longest average daylight duration in Winchendon:

  • June — 15.3(h)

The largest precipitation sum in Winchendon is at

  • July — 212(mm)
  • August — 175(mm)
  • September — 154(mm)
  • December — 159(mm)

    • Weather forecast in the closest to Winchendon admin centers

    Weather forecast in the closest towns to Winchendon

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    Frequently asked questions

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