Vancouver
September
Weather in Vancouver for September 2025
Your guide to Vancouver weather in September - trends and predictions
In general, the average temperature in Vancouver at the beginning of September is 27.3 °F. As the month progressed, temperatures tended to significantly cool down, reaching an average of 20.6 °F by the end of September.
Vancouver experiences moderate rainfall in September, with an average of 8 rainy days and a total precipitation of 47.3 mm.
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Temperatures
Rain 🌧️
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22
Dry days
8
Rainy days
0
Snow days
24°/12°
Temperatures
10 km/h
Avg max wind
65 %
Avg humidity
Vancouver in September average weather
Move between months or click on a day
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  29° | 2  26° | 3  24° | 4  25° | 5 30° | 6  29° | 7 28° |
| 8 28° | 9 28° | 10  26° | 11 21° | 12 22° | 13 23° | 14 27° |
| 15 28° | 16 27° | 17 20° | 18 21° | 19 20° | 20 20° | 21 24° |
| 22 24° | 23 23° | 24  25° | 25 21° | 26 20° | 27 19° | 28 19° |
| 29 19° | 30 21° |
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Temperatures trend during September in Vancouver
See the weather trend as well as the moving average line
September weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Sept. 1 | Fog | 29° /15° | 0.1 mm | 7 | |
| Sept. 2 | Cloudy | 26° /14° | 0.2 mm | 6 | |
| Sept. 3 | Patchy rain possible | 24° /14° | 1.1 mm | 5 | |
| Sept. 4 | Overcast | 25° /12° | 0.8 mm | 6 | |
| Sept. 5 | Mist | 30° /12° | 0 mm | 7 | |
| Sept. 6 | Partly cloudy | 29° /13° | 0 mm | 7 | |
| Sept. 7 | Cloudy | 28° /14° | 0 mm | 6 | |
| Sept. 8 | Overcast | 28° /13° | 0 mm | 7 | |
| Sept. 9 | Mist | 28° /12° | 0 mm | 7 | |
| Sept. 10 | Sunny | 26° /12° | 0 mm | 7 | |
| Sept. 11 | Overcast | 21° /12° | 5.2 mm | 5 | |
| Sept. 12 | Cloudy | 22° /11° | 0.3 mm | 5 | |
| Sept. 13 | Overcast | 23° /10° | 0 mm | 6 | |
| Sept. 14 | Sunny | 27° /11° | 0.1 mm | 7 | |
| Sept. 15 | Sunny | 28° /11° | 0 mm | 7 | |
| Sept. 16 | Sunny | 27° /10° | 0 mm | 7 | |
| Sept. 17 | Overcast | 20° /10° | 10.3 mm | 5 | |
| Sept. 18 | Overcast | 21° /11° | 0 mm | 5 | |
| Sept. 19 | Overcast | 20° /11° | 0 mm | 5 | |
| Sept. 20 | Light rain shower | 20° /10° | 0.6 mm | 5 | |
| Sept. 21 | Partly cloudy | 24° /8° | 0 mm | 7 | |
| Sept. 22 | Sunny | 24° /11° | 0 mm | 7 | |
| Sept. 23 | Light rain shower | 23° /13° | 1.7 mm | 5 | |
| Sept. 24 | Light drizzle | 25° /13° | 2.9 mm | 6 | |
| Sept. 25 | Light rain shower | 21° /14° | 10.6 mm | 5 | |
| Sept. 26 | Light rain shower | 20° /11° | 5.6 mm | 5 | |
| Sept. 27 | Light rain shower | 19° /13° | 7.2 mm | 5 | |
| Sept. 28 | Light rain shower | 19° /11° | 0.8 mm | 5 | |
| Sept. 29 | Overcast | 19° /8° | 0 mm | 4 | |
| Sept. 30 | Sunny | 21° /7° | 0 mm | 6 | |
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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 24° 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?
In September, Vancouver can expect light to moderate rainfall, totaling 47.3 mm across approximately 8 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in Vancouver during September?
The average wind speed in Vancouver during September is 10 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 ☀️
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