Best year time to visit Keystone Junction

General weather information about Keystone Junction

Average annual temperature is 7.8 °C

Absolute maximum temperature: 36.6 °C

Absolute minimum temperature: -17.5 °C

Number of sunny days: 210 days

Number of rainy days: 99 days

Number of snow days: 56 days

Look at detailed online map of Keystone Junction

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

Keystone Junction air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)2.62.33.821.522.925.736.630.628.923.118.111.7
Average daytime temperature (°C)-2.7-1.4-0.87.617.821.732.027.022.317.29.76.2
Average temperature (°C)-5.8-5.8-4.32.412.115.825.520.815.910.43.91.0
Average night temperature (°C)-8.5-8.8-7.5-1.96.19.617.414.89.54.7-0.4-2.6
Absolute minimum temperature (°C)-17.5-14.8-13.4-11.3-2.25.514.111.12.8-6.3-9.5-12.0

Keystone Junction monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)10.011.012.013.014.014.014.014.013.011.010.09.0
Daylight mean duration (h)9.810.712.013.214.314.914.613.712.411.210.09.5
Daylight minimum duration (h)9.010.011.012.013.014.014.013.011.010.09.09.0
Sunshine mean duration (h)5.67.68.211.512.413.013.311.311.010.07.87.8
Precipitation (mm)792864143727060319117
Sunny days818624712261920252322
Rainy days3474241851210633
Snow days20618200000046

Keystone Junction - weather forecast by months

Keystone Junction weather in januaryKeystone Junction weather in februaryKeystone Junction weather in marchKeystone Junction weather in aprilKeystone Junction weather in mayKeystone Junction weather in juneKeystone Junction weather in julyKeystone Junction weather in augustKeystone Junction weather in septemberKeystone Junction weather in octoberKeystone Junction weather in novemberKeystone Junction weather in december

Best time to visit Keystone Junction:

The best time to visit Keystone Junction during the most sunny months:

  • June — 13.0(h)
  • July — 13.3(h)

The largest precipitation sum in Keystone Junction is at

  • January — 79(mm)
  • March — 64(mm)
  • August — 60(mm)

    • Weather forecast in the closest to Keystone Junction admin centers

    Weather forecast in the closest towns to Keystone Junction

    Explore Keystone Junction

    See also
    MapTrains schedule
    Plan your trip
    AccommodationExperiencesBlog

    Frequently asked questions

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