Best year time to visit Iron River

General weather information about Iron River

Average annual temperature is 6.7 °C

Absolute maximum temperature: 32.6 °C

Absolute minimum temperature: -23.8 °C

Number of sunny days: 169 days

Number of rainy days: 142 days

Number of snow days: 54 days

Look at detailed online map of Iron River

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

Iron River air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)1.75.86.725.631.032.031.328.432.628.715.48.4
Average daytime temperature (°C)-3.4-2.21.39.220.025.324.724.021.612.04.72.8
Average temperature (°C)-6.3-6.7-3.63.312.918.618.918.116.18.10.4-0.9
Average night temperature (°C)-8.5-10.3-7.5-0.97.112.714.113.612.25.3-2.6-3.3
Absolute minimum temperature (°C)-23.8-22.5-13.5-11.4-2.45.59.76.76.0-4.9-11.2-10.9

Iron River monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.011.012.014.015.015.015.014.013.011.010.08.0
Daylight mean duration (h)9.110.411.913.615.015.715.314.112.510.99.58.7
Daylight minimum duration (h)8.09.011.012.014.015.014.013.011.010.08.08.0
Sunshine mean duration (h)2.96.16.66.910.411.812.010.37.45.54.93.3
Precipitation (mm)48466212570339211248482429
Sunny days1312141121165171481919
Rainy days346159142614162168
Snow days151211410000254

Iron River - weather forecast by months

Iron River weather in januaryIron River weather in februaryIron River weather in marchIron River weather in aprilIron River weather in mayIron River weather in juneIron River weather in julyIron River weather in augustIron River weather in septemberIron River weather in octoberIron River weather in novemberIron River weather in december

Best time to visit Iron River:

The best time to visit Iron River during the most sunny months:

  • May — 10.4(h)
  • June — 11.8(h)
  • July — 12.0(h)
  • August — 10.3(h)

Months with the longest average daylight duration in Iron River:

  • June — 15.7(h)
  • July — 15.3(h)

The largest precipitation sum in Iron River is at

  • April — 125(mm)
  • July — 92(mm)
  • August — 112(mm)

    • Weather forecast in the closest to Iron River admin centers

    Weather forecast in the closest towns to Iron River

    Explore Iron River

    See also
    MapTrains schedule
    Plan your trip
    AccommodationExperiencesBlog

    Frequently asked questions

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