Best year time to visit Union Mills

General weather information about Union Mills

Average annual temperature is 8.0 °C

Absolute maximum temperature: 33.3 °C

Absolute minimum temperature: -30.6 °C

Number of sunny days: 153 days

Number of rainy days: 176 days

Number of snow days: 36 days

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* Weather data for Union Mills Canada is based on climate observations for 2026 year

Union Mills air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)9.78.88.519.730.733.330.026.729.726.013.913.7
Average daytime temperature (°C)1.9-0.84.211.718.120.126.223.322.716.85.83.3
Average temperature (°C)-2.4-6.6-0.36.511.815.621.418.817.412.21.3-0.5
Average night temperature (°C)-6.4-12.3-4.52.46.811.917.715.213.79.0-2.2-3.8
Absolute minimum temperature (°C)-17.3-30.6-11.7-5.52.14.614.711.27.50.5-7.6-13.9

Union Mills 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)9.210.411.913.514.915.615.214.112.511.09.68.8
Daylight minimum duration (h)8.09.011.012.014.015.014.013.011.010.09.08.0
Sunshine mean duration (h)3.76.56.68.510.76.38.69.28.56.76.24.3
Precipitation (mm)2004469468718417310515313553150
Sunny days712101419681116112118
Rainy days1261115122423201420910
Snow days121010100000003

Union Mills - weather forecast by months

Union Mills weather in januaryUnion Mills weather in februaryUnion Mills weather in marchUnion Mills weather in aprilUnion Mills weather in mayUnion Mills weather in juneUnion Mills weather in julyUnion Mills weather in augustUnion Mills weather in septemberUnion Mills weather in octoberUnion Mills weather in novemberUnion Mills weather in december

Best time to visit Union Mills:

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

  • May — 10.7(h)
  • August — 9.2(h)

Months with the longest average daylight duration in Union Mills:

  • June — 15.6(h)

The largest precipitation sum in Union Mills is at

  • January — 200(mm)
  • June — 184(mm)
  • July — 173(mm)
  • September — 153(mm)
  • December — 150(mm)

    • Weather forecast in the closest to Union Mills admin centers

    Weather forecast in the closest towns to Union Mills

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    Frequently asked questions

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