Best year time to visit West Union

General weather information about West Union

Average annual temperature is 9.9 °C

Absolute maximum temperature: 37.0 °C

Absolute minimum temperature: -27.8 °C

Number of sunny days: 201 days

Number of rainy days: 137 days

Number of snow days: 27 days

Look at detailed online map of West Union

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

West Union air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)6.68.619.325.130.330.632.837.032.929.116.511.6
Average daytime temperature (°C)-1.02.25.714.623.027.627.627.424.515.58.45.0
Average temperature (°C)-4.7-3.50.58.316.421.722.222.319.011.13.40.9
Average night temperature (°C)-7.7-7.8-3.53.510.415.816.817.714.67.5-0.2-1.7
Absolute minimum temperature (°C)-27.8-25.5-14.1-4.91.07.811.711.77.8-5.7-14.0-8.3

West Union monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.011.012.014.015.015.015.014.013.011.010.09.0
Daylight mean duration (h)9.410.511.913.414.715.315.013.912.511.09.89.1
Daylight minimum duration (h)9.09.011.012.014.015.014.013.011.010.09.09.0
Sunshine mean duration (h)4.16.97.09.212.112.312.711.69.86.87.04.2
Precipitation (mm)574472706737714676841129
Sunny days181713192017141512162218
Rainy days589911131716181489
Snow days839200000104

West Union - weather forecast by months

West Union weather in januaryWest Union weather in februaryWest Union weather in marchWest Union weather in aprilWest Union weather in mayWest Union weather in juneWest Union weather in julyWest Union weather in augustWest Union weather in septemberWest Union weather in octoberWest Union weather in novemberWest Union weather in december

Best time to visit West Union:

The best time to visit West Union during the most sunny months:

  • May — 12.1(h)
  • June — 12.3(h)
  • July — 12.7(h)
  • August — 11.6(h)

Months with the longest average daylight duration in West Union:

  • June — 15.3(h)

The largest precipitation sum in West Union is at

  • March — 72(mm)
  • April — 70(mm)
  • July — 71(mm)
  • September — 76(mm)
  • October — 84(mm)

    • Weather forecast in the closest to West Union admin centers

    Weather forecast in the closest towns to West Union

    Explore West Union

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    Frequently asked questions

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