Best year time to visit Chestnut Hill

General weather information about Chestnut Hill

Average annual temperature is 12.6 °C

Absolute maximum temperature: 34.1 °C

Absolute minimum temperature: -10.7 °C

Number of sunny days: 172 days

Number of rainy days: 186 days

Number of snow days: 7 days

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

Chestnut Hill air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)16.618.920.730.029.133.934.131.933.527.121.416.2
Average daytime temperature (°C)7.79.810.619.522.326.430.128.324.019.011.28.4
Average temperature (°C)3.83.94.812.715.319.924.422.719.013.75.94.3
Average night temperature (°C)0.8-0.70.27.28.714.419.418.114.79.41.91.1
Absolute minimum temperature (°C)-4.6-10.7-5.9-0.42.910.116.714.39.02.8-5.5-4.0

Chestnut Hill monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)10.011.012.013.014.015.014.014.013.011.010.09.0
Daylight mean duration (h)9.710.711.913.314.415.014.713.712.511.110.09.4
Daylight minimum duration (h)9.010.011.012.013.014.014.013.011.010.09.09.0
Sunshine mean duration (h)4.96.87.69.211.510.712.310.78.58.17.54.1
Precipitation (mm)823770144181081001271205865121
Sunny days11171315191151215192015
Rainy days1991615121926191512915
Snow days122000000011

Chestnut Hill - weather forecast by months

Chestnut Hill weather in januaryChestnut Hill weather in februaryChestnut Hill weather in marchChestnut Hill weather in aprilChestnut Hill weather in mayChestnut Hill weather in juneChestnut Hill weather in julyChestnut Hill weather in augustChestnut Hill weather in septemberChestnut Hill weather in octoberChestnut Hill weather in novemberChestnut Hill weather in december

Best time to visit Chestnut Hill:

The best time to visit Chestnut Hill during the most sunny months:

  • May — 11.5(h)
  • June — 10.7(h)
  • July — 12.3(h)
  • August — 10.7(h)

The largest precipitation sum in Chestnut Hill is at

  • April — 144(mm)
  • August — 127(mm)
  • September — 120(mm)
  • December — 121(mm)

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    Frequently asked questions

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