Best year time to visit Dells (historical)

General weather information about Dells (historical)

Average annual temperature is 14.7 °C

Absolute maximum temperature: 36.3 °C

Absolute minimum temperature: -2.6 °C

Number of sunny days: 251 days

Number of rainy days: 112 days

Number of snow days: 2 days

Look at detailed online map of Dells (historical)

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

Dells (historical) air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)16.619.116.928.527.332.636.334.831.231.024.521.8
Average daytime temperature (°C)11.311.711.419.419.522.131.729.824.423.618.616.1
Average temperature (°C)7.36.67.113.214.116.025.723.819.117.713.211.3
Average night temperature (°C)4.02.73.78.510.111.420.019.115.113.39.07.7
Absolute minimum temperature (°C)-0.4-1.9-2.6-1.54.08.113.414.111.27.02.12.4

Dells (historical) monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)10.011.012.013.014.014.014.013.012.011.010.010.0
Daylight mean duration (h)10.211.012.013.013.914.414.213.412.411.310.49.9
Daylight minimum duration (h)9.010.011.012.013.014.013.012.011.010.010.09.0
Sunshine mean duration (h)6.38.07.311.411.712.313.211.710.610.39.17.8
Precipitation (mm)42917934727418112237133154
Sunny days12156251725302624272222
Rainy days1912245145156489
Snow days011000000000

Dells (historical) - weather forecast by months

Dells (historical) weather in januaryDells (historical) weather in februaryDells (historical) weather in marchDells (historical) weather in aprilDells (historical) weather in mayDells (historical) weather in juneDells (historical) weather in julyDells (historical) weather in augustDells (historical) weather in septemberDells (historical) weather in octoberDells (historical) weather in novemberDells (historical) weather in december

Best time to visit Dells (historical):

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

  • July — 13.2(h)

The largest precipitation sum in Dells (historical) is at

  • January — 429(mm)
  • February — 179(mm)
  • March — 347(mm)

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

    Weather forecast in the closest towns to Dells (historical)

    Explore Dells (historical)

    See also
    MapTrains schedule
    Plan your trip
    AccommodationExperiencesBlog

    Frequently asked questions

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