Best year time to visit Knife River

General weather information about Knife River

Average annual temperature is 6.6 °C

Absolute maximum temperature: 32.8 °C

Absolute minimum temperature: -26.7 °C

Number of sunny days: 175 days

Number of rainy days: 137 days

Number of snow days: 53 days

Look at detailed online map of Knife River

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

Knife River air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)2.25.34.714.625.727.528.030.132.827.416.48.5
Average daytime temperature (°C)-3.2-2.90.45.315.820.423.423.520.212.45.23.3
Average temperature (°C)-6.0-7.1-3.11.610.715.718.719.016.89.51.70.4
Average night temperature (°C)-8.1-10.4-5.8-1.16.712.014.915.714.37.3-0.8-1.7
Absolute minimum temperature (°C)-23.3-26.7-12.3-7.8-0.78.611.611.27.9-3.9-12.1-10.0

Knife 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)9.010.311.913.615.115.815.514.212.610.99.48.6
Daylight minimum duration (h)8.09.011.012.014.015.014.013.011.010.08.08.0
Sunshine mean duration (h)3.76.87.57.211.712.212.810.77.86.44.93.7
Precipitation (mm)41606712121608058187582786
Sunny days1514151122209171191814
Rainy days4541291022141919910
Snow days12912700000337

Knife River - weather forecast by months

Knife River weather in januaryKnife River weather in februaryKnife River weather in marchKnife River weather in aprilKnife River weather in mayKnife River weather in juneKnife River weather in julyKnife River weather in augustKnife River weather in septemberKnife River weather in octoberKnife River weather in novemberKnife River weather in december

Best time to visit Knife River:

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

  • May — 11.7(h)
  • June — 12.2(h)
  • July — 12.8(h)
  • August — 10.7(h)

Months with the longest average daylight duration in Knife River:

  • June — 15.8(h)
  • July — 15.5(h)

The largest precipitation sum in Knife River is at

  • April — 121(mm)
  • September — 187(mm)

    • Weather forecast in the closest to Knife River admin centers

    Weather forecast in the closest towns to Knife River

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    Frequently asked questions

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