Smithers weather in August 2026

Expect daytime maximum temperatures of 66°F in Smithers, British Columbia in August based on long-term weather averages. There are 7 hours of sunshine per day on average with 12 days with some rainfall and typically 1.9 inches of rainfall in the month.

  • 66°F maximum daytime temperature in August in Smithers66
    66°F max day temperature
  • 7 hours of sunshine per day
  • 12 days with some rainfall in August in Smithers12
    12 days with some rainfall
  • 43°F minimum night-time temperature in August in Smithers43
    43°F min night temperature
  • 15 hours of daylight per day in August in Smithers15
    15 hours of daylight per day
  • No heat & humidity in August in Smithers0
    No heat & humidity
  • 1.9 inches monthly rainfall in August in Smithers1.9
    1.9 inches of monthly rainfall
  • UV (maximum) index 5 (Moderate) in August in Smithers5
    5 (Moderate) UV index

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The August weather guide for British Columbia (Smithers) 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)

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How hot is it in Smithers in August?

Daytime temperatures usually reach 72°F in Smithers in August, falling to 55°F at night.

How sunny is it in Smithers in August?

There are normally 8 hours of bright sunshine each day in Smithers in August - that's 57% of daylight hours.

How warm is the sea around Smithers in August?

The average sea temperature around Smithers in August is 63°F.

Does it rain in Smithers in August?

There are usually 8 days with some rain in Smithers in August and the average monthly rainfall is 2.0 inches.

Smithers August sunrise & sunset times

Browse the sunrise and sunset times for Smithers in August 2026. Select a month to view Smithers sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Saturday, 1st August 2026 04:39 20:30
Sunday, 16th August 2026 05:06 19:58
Monday, 31st August 2026 05:34 19:22

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