Weather in Alliance in May

General weather information about Alliance

Average annual temperature is 5.3 °C

Absolute maximum temperature: 31.7 °C

Absolute minimum temperature: -30.5 °C

Number of sunny days: 213 days

Number of rainy days: 107 days

Number of snow days: 45 days

Look at detailed online map of Alliance

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

Alliance air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)4.44.32.619.428.531.531.731.426.424.19.47.5
Average daytime temperature (°C)-5.2-4.7-3.18.423.224.623.924.921.111.74.22.1
Average temperature (°C)-8.0-9.7-8.92.515.717.917.818.014.45.9-0.4-2.4
Average night temperature (°C)-11.2-13.6-13.4-2.28.311.912.612.28.11.4-3.5-5.7
Absolute minimum temperature (°C)-24.3-30.5-20.4-12.51.97.27.46.03.1-11.1-9.7-10.9

Alliance monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.010.012.014.016.016.016.015.013.011.09.08.0
Daylight mean duration (h)8.39.911.913.915.716.716.214.712.710.68.87.8
Daylight minimum duration (h)7.09.010.012.014.016.015.013.011.09.08.07.0
Sunshine mean duration (h)3.86.68.19.812.812.112.111.19.66.95.14.8
Precipitation (mm)8161033208083444019610
Sunny days21171817201371620212023
Rainy days310101117241510574
Snow days71013300000534

Alliance - weather forecast by months

Alliance weather in januaryAlliance weather in februaryAlliance weather in marchAlliance weather in aprilAlliance weather in mayAlliance weather in juneAlliance weather in julyAlliance weather in augustAlliance weather in septemberAlliance weather in octoberAlliance weather in novemberAlliance weather in december

Best time to visit Alliance:

The best time to visit Alliance during the most sunny months:

  • May — 12.8(h)
  • June — 12.1(h)
  • July — 12.1(h)
  • August — 11.1(h)

Months with the longest average daylight duration in Alliance:

  • May — 15.7(h)
  • June — 16.7(h)
  • July — 16.2(h)

The largest precipitation sum in Alliance is at

  • June — 80(mm)
  • July — 83(mm)
  • August — 44(mm)
  • September — 40(mm)

    • Weather forecast in the closest to Alliance admin centers

    Weather forecast in the closest towns to Alliance

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    MapTrains schedule
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    Frequently asked questions

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