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Weather in Vancouver for September 2025

Your guide to Vancouver weather in September - trends and predictions

    Temperatures

  • Until now, September 2025 in Vancouver has been nearly identical to the historical average, with a temperature of 18.9 °C (showing only a slight deviation of 0.2 °C).

  • The forecast for the next days in Vancouver predicts temperatures to be around 18 °C, close to the historical average.

  • In general, the average temperature in Vancouver at the beginning of September is 19.9 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 13.3 °C by the end of September.

  • Rain 🌧️

  • Vancouver experiences moderate rainfall in September, with an average of 9 rainy days and a total precipitation of 78 mm.

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Average dry days
21
Dry days
Average rainy days
9
Rainy days
Average snowy days
0
Snow days
Average temperatures
17°/12°
Temperatures
Average wind speed
14 km/h
Avg max wind
Average humidity
80 %
Avg humidity

Vancouver Weather September

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Temperatures trend during September in Vancouver

See the weather trend as well as the moving average line

September weather in Vancouver day by day

Click on a date for more information
Date Weather Temperatures Rain UV More
1 Sept. Sunny
Sunny
21° /15° 0 mm 5
2 Sept. Sunny
Sunny
21° /15° 0 mm 5
3 Sept. Light rain shower
Light rain shower
19° /15° 0.3 mm 4
4 Sept. Overcast
Overcast
19° /14° 0 mm 5
5 Sept. Overcast
Overcast
21° /15° 0 mm 5
6 Sept. Cloudy
Cloudy
20° /15° 0 mm 5
7 Sept. Mist
Mist
18° /14° 7.9 mm 5
8 Sept. Mist
Mist
18° /14° 0 mm 4
9 Sept. Mist
Mist
18° /14° 0 mm 4
10 Sept. Overcast
Overcast
19° /14° 0 mm 5
11 Sept. Patchy rain possible
Patchy rain possible
16° /13° 0.5 mm 4
12 Sept. Overcast
Overcast
15° /12° 0 mm 4
13 Sept. Fog
Fog
16° /13° 0.2 mm 4
14 Sept. Mist
Mist
17° /14° 0 mm 0.4
15 Sept. Mist
Mist
19° /14° 0 mm 1.1
16 Sept. Sunny
Sunny
28° /16° 0 mm 1.2
17 Sept. Sunny
Sunny
21° /16° 0 mm 1
18 Sept. Sunny
Sunny
19° /13° 0 mm 0
19 Sept. Sunny
Sunny
22° /14° 0 mm 5
20 Sept. Sunny
Sunny
20° /14° 0 mm 5
21 Sept. Partly cloudy
Partly cloudy
19° /14° 0 mm 5
22 Sept. Patchy rain possible
Patchy rain possible
18° /13° 0.7 mm 4
23 Sept. Moderate rain
Moderate rain
14° /13° 13.6 mm 3
24 Sept. Patchy rain possible
Patchy rain possible
17° /12° 4.7 mm 3
25 Sept. Patchy rain possible
Patchy rain possible
14° /11° 4.6 mm 3
26 Sept. Moderate rain
Moderate rain
11° /8° 12.8 mm 2
27 Sept. Patchy rain possible
Patchy rain possible
13° /9° 0.1 mm 3
28 Sept. Light rain shower
Light rain shower
13° /10° 5.4 mm 3
29 Sept. Partly cloudy
Partly cloudy
13° /8° 0 mm 4
30 Sept. Mist
Mist
12° /7° 0 mm 3
Next
Important Notice
Our weather forecast for Vancouver in September 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 Vancouver forecast closer to your planned date for the most up-to-date weather information.

Vancouver in September - FAQ

What are the expected maximum and minimum temperatures in Vancouver during September?
Enjoy moderate daytime temperatures of up to 17° and cooler nights around 12°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Vancouver during September?
Moderate rainfall is anticipated in Vancouver during September, with a total of 78 mm spread over approximately 9 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Vancouver during September?
The average wind speed in Vancouver during September is 14 km/h, suggesting breezy to windy conditions, depending on your activities.

September rainfall patterns in Vancouver

Explore the daily rainfall trends and prepare for Vancouvers September weather 💧

UV exposure in Vancouver during September

Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️

Quick links

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Location coordinates Where is Vancouver?

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

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