Best year time to visit Colchester

General weather information about Colchester

Average annual temperature is 9.3 °C

Absolute maximum temperature: 30.3 °C

Absolute minimum temperature: -25.2 °C

Number of sunny days: 130 days

Number of rainy days: 209 days

Number of snow days: 26 days

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

Colchester air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)14.513.714.028.028.230.329.126.529.627.015.010.9
Average daytime temperature (°C)3.94.65.915.719.022.326.023.421.016.07.25.7
Average temperature (°C)0.6-0.80.89.112.317.021.118.716.311.42.72.2
Average night temperature (°C)-2.4-5.2-3.54.15.912.516.914.812.57.6-0.7-0.3
Absolute minimum temperature (°C)-8.4-25.2-11.6-4.3-0.77.211.78.86.11.1-6.6-6.6

Colchester 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)9.510.611.913.414.615.214.913.812.511.19.89.2
Daylight minimum duration (h)9.010.011.012.014.015.014.013.011.010.09.09.0
Sunshine mean duration (h)3.15.56.38.511.910.611.210.08.36.86.43.2
Precipitation (mm)8969110964783186176956967147
Sunny days9108112083911131513
Rainy days171114191122282219181216
Snow days579000000032

Colchester - weather forecast by months

Colchester weather in januaryColchester weather in februaryColchester weather in marchColchester weather in aprilColchester weather in mayColchester weather in juneColchester weather in julyColchester weather in augustColchester weather in septemberColchester weather in octoberColchester weather in novemberColchester weather in december

Best time to visit Colchester:

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

  • May — 11.9(h)
  • June — 10.6(h)
  • July — 11.2(h)
  • August — 10.0(h)

The largest precipitation sum in Colchester is at

  • July — 186(mm)
  • August — 176(mm)
  • December — 147(mm)

    • Weather forecast in the closest to Colchester admin centers

    Weather forecast in the closest towns to Colchester

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    Frequently asked questions

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