Weather in Jasper in December

General weather information about Jasper

Average annual temperature is 11.7 °C

Absolute maximum temperature: 40.1 °C

Absolute minimum temperature: -8.9 °C

Number of sunny days: 184 days

Number of rainy days: 179 days

Number of snow days: 2 days

Look at detailed online map of Jasper

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

Jasper air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)14.816.117.827.532.031.935.840.131.126.817.319.1
Average daytime temperature (°C)9.59.810.413.922.326.230.430.923.718.312.411.7
Average temperature (°C)4.83.54.48.314.617.321.022.116.412.07.57.4
Average night temperature (°C)1.5-0.60.24.38.610.012.914.710.77.74.14.4
Absolute minimum temperature (°C)-7.0-8.9-3.4-1.12.85.410.410.16.0-2.3-3.8-1.9

Jasper 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)9.310.511.913.514.715.415.114.012.511.09.79.0
Daylight minimum duration (h)8.09.011.012.014.015.014.013.011.010.09.08.0
Sunshine mean duration (h)3.76.15.96.010.113.013.312.09.47.24.73.5
Precipitation (mm)10610417920330171576125135288
Sunny days81147172630261814149
Rainy days231527231441512171622
Snow days020000000000

Jasper - weather forecast by months

Jasper weather in januaryJasper weather in februaryJasper weather in marchJasper weather in aprilJasper weather in mayJasper weather in juneJasper weather in julyJasper weather in augustJasper weather in septemberJasper weather in octoberJasper weather in novemberJasper weather in december

Best time to visit Jasper:

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

  • May — 10.1(h)
  • June — 13.0(h)
  • July — 13.3(h)
  • August — 12.0(h)

Months with the longest average daylight duration in Jasper:

  • June — 15.4(h)

The largest precipitation sum in Jasper is at

  • March — 179(mm)
  • April — 203(mm)
  • November — 135(mm)
  • December — 288(mm)

    • Weather forecast in the closest to Jasper admin centers

    Weather forecast in the closest towns to Jasper

    Explore Jasper

    See also
    MapTrains schedule
    Plan your trip
    AccommodationExperiencesBlog

    Frequently asked questions

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