Jasper weather in August 2025

Expect 20°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Jasper in August. Check more long-term weather averages for Jasper in August before you book your next holiday to Alberta in 2025/2026.

  • 20°C maximum daytime temperature in August in Jasper20
    20°C max day temperature
  • 7 hours of sunshine per day
  • 14 days with some rainfall in August in Jasper14
    14 days with some rainfall
  • 5°C minimum night-time temperature in August in Jasper5
    5°C min night temperature
  • 15 hours of daylight per day in August in Jasper15
    15 hours of daylight per day
  • No heat & humidity in August in Jasper0
    No heat & humidity
  • 62 mm monthly rainfall in August in Jasper62
    62 mm of monthly rainfall
  • UV (maximum) index 6 (High) in August in Jasper6
    6 (High) UV index

More about Jasper

Jasper by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Alberta

  • Save on river cruises in 2024 with Avalon Waterways
  • Book river cruises in Europe, Asia, Africa & Americas
  • Filter deals by promotion, month, destination & more

Expires at 23:59 on Tuesday 31st Dec 2024 · View all Avalon Waterways offers

The August weather guide for Alberta (Jasper) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C / mm)  |  Imperial (°F / inches)

Back to top

More about Canada

How hot is it in Jasper in August?

Daytime temperatures usually reach 20°C in Jasper in August, falling to 5°C at night.

How sunny is it in Jasper in August?

There are normally 7 hours of bright sunshine each day in Jasper in August - that's 50% of daylight hours.

Does it rain in Jasper in August?

There are usually 14 days with some rain in Jasper in August and the average monthly rainfall is 62mm.

Jasper August sunrise & sunset times

Browse the sunrise and sunset times for Jasper in August 2025. Select a month to view Jasper sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st August 2025 05:11 20:45
Saturday, 16th August 2025 05:36 20:16
Sunday, 31st August 2025 06:02 19:42

Related posts

Popular travel offers

Explore holidays in the sun for less

More holidays

Airport parking

More parking

Airport lounges

More lounges

Top ^