Weather in Alberta in December

General weather information about Alberta

Average annual temperature is 9.3 °C

Absolute maximum temperature: 25.4 °C

Absolute minimum temperature: -8.7 °C

Number of sunny days: 141 days

Number of rainy days: 209 days

Number of snow days: 15 days

Look at detailed online map of Alberta

* Weather data for Alberta Sweden is based on climate observations for 2026 year

Alberta air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)11.19.011.815.622.025.225.424.524.919.612.08.5
Average daytime temperature (°C)5.35.26.810.716.121.420.019.820.512.76.03.9
Average temperature (°C)3.52.53.36.511.516.916.816.716.710.33.92.3
Average night temperature (°C)1.7-0.5-0.12.36.711.813.313.713.37.71.70.4
Absolute minimum temperature (°C)-4.4-6.4-8.7-3.01.96.010.811.28.24.2-8.0-6.7

Alberta monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)8.010.013.015.017.017.017.016.013.011.09.07.0
Daylight mean duration (h)7.89.611.914.216.317.416.915.012.710.48.37.2
Daylight minimum duration (h)7.08.010.013.015.017.016.013.011.09.07.07.0
Sunshine mean duration (h)2.14.76.110.213.414.112.69.19.44.63.01.6
Precipitation (mm)122468429173410016030120124104
Sunny days81781926174519666
Rainy days23101711513272611252219
Snow days016000000026

Alberta - weather forecast by months

Alberta weather in januaryAlberta weather in februaryAlberta weather in marchAlberta weather in aprilAlberta weather in mayAlberta weather in juneAlberta weather in julyAlberta weather in augustAlberta weather in septemberAlberta weather in octoberAlberta weather in novemberAlberta weather in december

Best time to visit Alberta:

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

  • April — 10.2(h)
  • May — 13.4(h)
  • June — 14.1(h)
  • July — 12.6(h)

Months with the longest average daylight duration in Alberta:

  • May — 16.3(h)
  • June — 17.4(h)
  • July — 16.9(h)

The largest precipitation sum in Alberta is at

  • January — 122(mm)
  • August — 160(mm)
  • October — 120(mm)
  • November — 124(mm)
  • December — 104(mm)

    • Weather forecast in the closest to Alberta admin centers

    Weather forecast in the closest towns to Alberta

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    Frequently asked questions

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