Best year time to visit Harvard

General weather information about Harvard

Average annual temperature is 10.0 °C

Absolute maximum temperature: 34.6 °C

Absolute minimum temperature: -21.0 °C

Number of sunny days: 165 days

Number of rainy days: 170 days

Number of snow days: 30 days

Look at detailed online map of Harvard

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

Harvard air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)7.312.314.426.633.734.632.831.631.128.515.813.5
Average daytime temperature (°C)2.03.16.015.022.327.327.425.522.715.37.85.7
Average temperature (°C)-1.0-1.81.18.515.120.521.920.017.811.13.52.8
Average night temperature (°C)-3.4-6.0-2.83.48.714.416.815.513.57.90.20.6
Absolute minimum temperature (°C)-21.0-20.0-10.4-4.41.38.412.99.47.6-0.3-8.2-5.6

Harvard 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)9.410.511.913.414.715.315.013.912.511.09.79.0
Daylight minimum duration (h)9.09.011.012.014.015.014.013.011.010.09.08.0
Sunshine mean duration (h)2.96.36.49.010.611.712.110.58.35.65.53.4
Precipitation (mm)5998100773441136144291104452
Sunny days912101620189141591716
Rainy days1191413111222171522915
Snow days1177100000040

Harvard - weather forecast by months

Harvard weather in januaryHarvard weather in februaryHarvard weather in marchHarvard weather in aprilHarvard weather in mayHarvard weather in juneHarvard weather in julyHarvard weather in augustHarvard weather in septemberHarvard weather in octoberHarvard weather in novemberHarvard weather in december

Best time to visit Harvard:

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

  • May — 10.6(h)
  • June — 11.7(h)
  • July — 12.1(h)
  • August — 10.5(h)

Months with the longest average daylight duration in Harvard:

  • June — 15.3(h)

The largest precipitation sum in Harvard is at

  • February — 98(mm)
  • March — 100(mm)
  • July — 136(mm)
  • August — 144(mm)
  • October — 110(mm)

    • Weather forecast in the closest to Harvard admin centers

    Weather forecast in the closest towns to Harvard

    Explore Harvard

    See also
    MapTrains schedule
    Plan your trip
    AccommodationExperiencesBlog

    Frequently asked questions

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