Best year time to visit Chatham (historical)

General weather information about Chatham (historical)

Average annual temperature is 5.5 °C

Absolute maximum temperature: 36.8 °C

Absolute minimum temperature: -31.3 °C

Number of sunny days: 204 days

Number of rainy days: 113 days

Number of snow days: 48 days

Look at detailed online map of Chatham (historical)

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

Chatham (historical) air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)-0.62.31.612.530.536.832.231.832.229.311.28.4
Average daytime temperature (°C)-8.1-6.9-4.54.723.227.925.625.823.311.93.10.0
Average temperature (°C)-11.5-12.7-9.40.216.321.919.820.317.67.4-1.2-3.5
Average night temperature (°C)-14.3-17.4-13.4-4.09.516.714.315.712.93.5-4.4-6.5
Absolute minimum temperature (°C)-29.8-31.3-20.6-13.3-0.69.49.49.86.1-11.2-14.4-20.5

Chatham (historical) monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.010.012.014.015.016.016.015.013.011.09.08.0
Daylight mean duration (h)8.810.211.913.715.316.115.714.312.610.89.28.3
Daylight minimum duration (h)8.09.011.012.014.015.015.013.011.09.08.08.0
Sunshine mean duration (h)3.07.38.57.512.112.313.310.69.16.95.24.4
Precipitation (mm)117215132125545459872323
Sunny days211720172115141316131720
Rainy days112610151718141676
Snow days9109700000265

Chatham (historical) - weather forecast by months

Chatham (historical) weather in januaryChatham (historical) weather in februaryChatham (historical) weather in marchChatham (historical) weather in aprilChatham (historical) weather in mayChatham (historical) weather in juneChatham (historical) weather in julyChatham (historical) weather in augustChatham (historical) weather in septemberChatham (historical) weather in octoberChatham (historical) weather in novemberChatham (historical) weather in december

Best time to visit Chatham (historical):

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

  • May — 12.1(h)
  • June — 12.3(h)
  • July — 13.3(h)
  • August — 10.6(h)

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

  • June — 16.1(h)
  • July — 15.7(h)

The largest precipitation sum in Chatham (historical) is at

  • June — 125(mm)
  • September — 59(mm)
  • October — 87(mm)

    • Weather forecast in the closest to Chatham (historical) admin centers

    Weather forecast in the closest towns to Chatham (historical)

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    Frequently asked questions

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