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Weather in British Columbia for August 2025

Your guide to British Columbia weather in August - trends and predictions
  • In general, the average temperature in British Columbia at the beginning of August is 21.6 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 19.7 °C by the end of August.

  • British Columbia sees moderate rainfall in August, averaging 8 rainy days.

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Average dry days
23
Dry days
Average rainy days
8
Rainy days
Average snowy days
0
Snow days
Average temperatures
22°/15°
Temperatures
Average wind speed
13 km/h
Avg max wind
Average humidity
77 %
Avg humidity

British Columbia in August average weather

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Temperatures trend during August in British Columbia

See the weather trend as well as the moving average line

August weather day by day

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Date Weather Temperatures Rain UV More
1 Aug. Overcast
Overcast
22° /14° 0 mm 6
2 Aug. Overcast
Overcast
22° /15° 0 mm 5
3 Aug. Overcast
Overcast
22° /14° 0 mm 6
4 Aug. Overcast
Overcast
22° /15° 0 mm 6
5 Aug. Overcast
Overcast
22° /16° 0 mm 6
6 Aug. Overcast
Overcast
20° /16° 0 mm 5
7 Aug. Patchy rain possible
Patchy rain possible
21° /15° 0.3 mm 6
8 Aug. Patchy rain possible
Patchy rain possible
21° /16° 2.2 mm 5
9 Aug. Moderate or heavy rain shower
Moderate or heavy rain shower
20° /16° 6.1 mm 5
10 Aug. Patchy rain possible
Patchy rain possible
19° /15° 0.9 mm 5
11 Aug. Patchy rain possible
Patchy rain possible
19° /14° 0.1 mm 5
12 Aug. Overcast
Overcast
20° /14° 0 mm 5
13 Aug. Sunny
Sunny
22° /16° 0.1 mm 6
14 Aug. Sunny
Sunny
24° /16° 0 mm 6
15 Aug. Sunny
Sunny
23° /16° 0 mm 6
16 Aug. Sunny
Sunny
22° /16° 0 mm 6
17 Aug. Cloudy
Cloudy
23° /16° 0.1 mm 6
18 Aug. Overcast
Overcast
20° /14° 18.2 mm 5
19 Aug. Sunny
Sunny
20° /13° 0.1 mm 5
20 Aug. Overcast
Overcast
21° /14° 1.8 mm 5
21 Aug. Partly cloudy
Partly cloudy
18° /13° 1.1 mm 5
22 Aug. Patchy rain possible
Patchy rain possible
18° /13° 0.8 mm 4
23 Aug. Patchy rain possible
Patchy rain possible
17° /12° 1.7 mm 4
24 Aug. Partly cloudy
Partly cloudy
18° /12° 9.7 mm 5
25 Aug. Cloudy
Cloudy
21° /14° 0.1 mm 5
26 Aug. Sunny
Sunny
22° /14° 4.3 mm 6
27 Aug. Sunny
Sunny
22° /14° 3.3 mm 6
28 Aug. Thundery outbreaks possible
Thundery outbreaks possible
18° /12° 0.7 mm 5
29 Aug. Light rain shower
Light rain shower
18° /13° 14.8 mm 5
30 Aug. Patchy rain possible
Patchy rain possible
18° /14° 0.1 mm 5
31 Aug. Light rain shower
Light rain shower
19° /14° 1.8 mm 5
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Important Notice
Our weather forecast for British Columbia in August is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the British Columbia forecast closer to your planned date for the most up-to-date weather information.

British Columbia in August - FAQ

What are the expected maximum and minimum temperatures in British Columbia during August?
During August, expect a variety of temperatures with highs around 22° and lows near 15°, suitable for diverse activities and preferences.
How much rainfall should be expected in British Columbia during August?
Moderate rainfall is anticipated in British Columbia during August, with a total of 54.2 mm spread over approximately 8 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in British Columbia during August?
The average wind speed in British Columbia during August is 13 km/h, suggesting breezy to windy conditions, depending on your activities.

August rainfall patterns in British Columbia

Explore the daily rainfall trends and prepare for British Columbias August weather 💧

UV exposure in British Columbia during August

Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
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Location coordinates Where is British Columbia?

Get accurate weather forecasts for British Columbia, located at latitude 49.25 and longitude -123.119. Stay updated with localized weather information tailored for British Columbia.

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