Grande Prairie weather in August 2025

Expect daytime maximum temperatures of 70°F in Grande Prairie, Alberta in August based on long-term weather averages. There are 8 hours of sunshine per day on average with 11 days with some rainfall and typically 2.5 inches of rainfall in the month.

  • 70°F maximum daytime temperature in August in Grande Prairie70
    70°F max day temperature
  • 8 hours of sunshine per day
  • 11 days with some rainfall in August in Grande Prairie11
    11 days with some rainfall
  • 46°F minimum night-time temperature in August in Grande Prairie46
    46°F min night temperature
  • 15 hours of daylight per day in August in Grande Prairie15
    15 hours of daylight per day
  • No heat & humidity in August in Grande Prairie0
    No heat & humidity
  • 2.5 inches monthly rainfall in August in Grande Prairie2.5
    2.5 inches of monthly rainfall
  • UV (maximum) index 5 (Moderate) in August in Grande Prairie5
    5 (Moderate) UV index

More about Grande Prairie

Grande Prairie by month

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

Recommended for Alberta

WaySpa: Top deals on spa breaks & days

  • Explore top deals on spa breaks & spa days in Canada
  • Filter deals by service type or destination
  • Book spas in Ontario, Quebec & beyond
Go to WaySpa deal >>

The August weather guide for Alberta (Grande Prairie) 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)  |  Imperial (°F)

Back to top

More about Canada

How hot is it in Grande Prairie in August?

Daytime temperatures usually reach 70°F in Grande Prairie in August, falling to 46°F at night.

How sunny is it in Grande Prairie in August?

There are normally 8 hours of bright sunshine each day in Grande Prairie in August - that's 56% of daylight hours.

Does it rain in Grande Prairie in August?

There are usually 11 days with some rain in Grande Prairie in August and the average monthly rainfall is 2.5 inches.

Grande Prairie August sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st August 2025 05:04 20:58
Saturday, 16th August 2025 05:32 20:25
Sunday, 31st August 2025 06:00 19:49

Related posts

Popular travel offers

Explore holidays in the sun for less

More holidays

Airport parking

More parking

Airport lounges

More lounges

Top ^