Best year time to visit Jefferson

General weather information about Jefferson

Average annual temperature is 10.5 °C

Absolute maximum temperature: 31.6 °C

Absolute minimum temperature: -19.4 °C

Number of sunny days: 171 days

Number of rainy days: 172 days

Number of snow days: 22 days

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

Jefferson air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)11.914.516.625.430.631.631.431.330.927.716.114.8
Average daytime temperature (°C)3.05.46.615.321.125.927.925.823.115.78.76.6
Average temperature (°C)-0.2-0.11.89.114.519.822.520.818.311.74.33.4
Average night temperature (°C)-2.7-3.9-1.84.28.514.417.816.414.38.60.81.3
Absolute minimum temperature (°C)-19.4-16.1-11.4-3.91.59.614.29.88.6-1.7-8.1-3.8

Jefferson monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.011.012.013.015.015.015.014.013.011.010.09.0
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)2.77.56.68.510.311.411.510.68.46.16.53.3
Precipitation (mm)668912010535578010958983850
Sunny days91711122115111715122011
Rainy days12101417101520141518819
Snow days1016100000121

Jefferson - weather forecast by months

Jefferson weather in januaryJefferson weather in februaryJefferson weather in marchJefferson weather in aprilJefferson weather in mayJefferson weather in juneJefferson weather in julyJefferson weather in augustJefferson weather in septemberJefferson weather in octoberJefferson weather in novemberJefferson weather in december

Best time to visit Jefferson:

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

  • May — 10.3(h)
  • June — 11.4(h)
  • July — 11.5(h)
  • August — 10.6(h)

The largest precipitation sum in Jefferson is at

  • March — 120(mm)
  • April — 105(mm)
  • August — 109(mm)
  • October — 98(mm)

    • Weather forecast in the closest to Jefferson admin centers

    Weather forecast in the closest towns to Jefferson

    Explore Jefferson

    See also
    MapTrains schedule
    Plan your trip
    AccommodationExperiencesBlog

    Frequently asked questions

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