Best year time to visit Chester

General weather information about Chester

Average annual temperature is 9.4 °C

Absolute maximum temperature: 36.4 °C

Absolute minimum temperature: -26.6 °C

Number of sunny days: 189 days

Number of rainy days: 140 days

Number of snow days: 36 days

Look at detailed online map of Chester

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

Chester air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)4.38.215.225.630.731.032.436.432.829.517.211.4
Average daytime temperature (°C)-2.31.25.113.822.827.427.027.424.415.38.14.7
Average temperature (°C)-6.0-4.5-0.27.716.321.721.522.118.910.83.10.6
Average night temperature (°C)-8.9-8.7-4.32.910.416.116.217.414.67.2-0.7-2.1
Absolute minimum temperature (°C)-26.6-26.0-15.1-5.30.08.510.511.37.1-6.1-14.3-8.6

Chester 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)9.410.511.913.414.715.415.013.912.511.09.79.0
Daylight minimum duration (h)9.09.011.012.014.015.014.013.011.010.09.08.0
Sunshine mean duration (h)3.96.77.08.712.012.512.611.79.57.46.94.5
Precipitation (mm)56528174814257585976433
Sunny days171513152116131510142317
Rainy days6681310141816201469
Snow days8710200000315

Chester - weather forecast by months

Chester weather in januaryChester weather in februaryChester weather in marchChester weather in aprilChester weather in mayChester weather in juneChester weather in julyChester weather in augustChester weather in septemberChester weather in octoberChester weather in novemberChester weather in december

Best time to visit Chester:

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

  • May — 12.0(h)
  • June — 12.5(h)
  • July — 12.6(h)
  • August — 11.7(h)

Months with the longest average daylight duration in Chester:

  • June — 15.4(h)

The largest precipitation sum in Chester is at

  • March — 81(mm)
  • April — 74(mm)
  • May — 81(mm)
  • October — 76(mm)

    • Weather forecast in the closest to Chester admin centers

    Weather forecast in the closest towns to Chester

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    Frequently asked questions

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