Best year time to visit Fairfield

General weather information about Fairfield

Average annual temperature is 7.9 °C

Absolute maximum temperature: 33.2 °C

Absolute minimum temperature: -31.8 °C

Number of sunny days: 111 days

Number of rainy days: 206 days

Number of snow days: 48 days

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

Fairfield air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)8.511.210.526.030.333.231.026.029.427.914.611.9
Average daytime temperature (°C)0.10.53.214.118.622.725.722.221.415.24.93.0
Average temperature (°C)-3.4-5.6-1.17.712.417.420.917.716.211.20.9-0.6
Average night temperature (°C)-6.9-11.1-5.32.46.112.616.913.912.08.0-2.4-3.9
Absolute minimum temperature (°C)-15.9-31.8-12.1-6.90.15.312.28.83.7-2.1-8.8-14.4

Fairfield 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)9.210.411.913.514.815.515.214.012.511.09.68.9
Daylight minimum duration (h)8.09.011.012.014.015.014.013.011.010.09.08.0
Sunshine mean duration (h)2.35.25.47.910.89.310.09.58.75.34.53.3
Precipitation (mm)1207994105661582592328314771147
Sunny days457122010241781012
Rainy days121113171120292713231614
Snow days151211100000045

Fairfield - weather forecast by months

Fairfield weather in januaryFairfield weather in februaryFairfield weather in marchFairfield weather in aprilFairfield weather in mayFairfield weather in juneFairfield weather in julyFairfield weather in augustFairfield weather in septemberFairfield weather in octoberFairfield weather in novemberFairfield weather in december

Best time to visit Fairfield:

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

  • May — 10.8(h)
  • June — 9.3(h)
  • July — 10.0(h)
  • August — 9.5(h)
  • September — 8.7(h)

Months with the longest average daylight duration in Fairfield:

  • June — 15.5(h)

The largest precipitation sum in Fairfield is at

  • July — 259(mm)
  • August — 232(mm)

    • Weather forecast in the closest to Fairfield admin centers

    Weather forecast in the closest towns to Fairfield

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    Frequently asked questions

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