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 sees moderate rainfall in September, averaging 10 rainy days.
- New! Chat with our AI weatherman - it’s amazing and free.
20
Dry days
10
Rainy days
0
Snow days
23°/11°
Temperatures
11 km/h
Avg max wind
66 %
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° |
You can click on date
Access Vancouver weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
Temperatures trend during September in Vancouver
See the weather trend as well as the moving average line
September weather day by day
Click on a date for more information
| 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 | |
| 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 23° and cooler nights around 11°. 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 58.7 mm spread over approximately 10 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 11 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
You are here
Where is Vancouver?Get accurate weather forecasts for Vancouver, located at latitude 45.639 and longitude -122.661. Stay updated with localized weather information tailored for Vancouver.
Found a mistake?
We appreciate your attention to details. Tell us here.