Campbell River
September
Weather in Campbell River for September 2025
Your guide to Campbell River weather in September - trends and predictions
In general, the average temperature in Campbell River at the beginning of September is 23 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 13.7 °C by the end of September.
The climate of Campbell River in September is notably wet, with an average of 13 rainy days.
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17
Dry days
13
Rainy days
0
Snow days
18°/8°
Temperatures
12 km/h
Avg max wind
77 %
Avg humidity
Campbell River in September average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  27° | 2 24° | 3  20° | 4  22° | 5 22° | 6  22° | 7  24° |
| 8 21° | 9 20° | 10  19° | 11  18° | 12  16° | 13 16° | 14 19° |
| 15 21° | 16 19° | 17 15° | 18 17° | 19 15° | 20 17° | 21 17° |
| 22 18° | 23 15° | 24 15° | 25  15° | 26 12° | 27 14° | 28 13° |
| 29 14° | 30 13° |
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Temperatures trend during September in Campbell River
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 |
|---|---|---|---|---|---|
| 1 Sept. | Sunny | 27° /11° | 0 mm | 7 | |
| 2 Sept. | Sunny | 24° /11° | 0 mm | 6 | |
| 3 Sept. | Cloudy | 20° /9° | 0 mm | 5 | |
| 4 Sept. | Overcast | 22° /8° | 0.7 mm | 5 | |
| 5 Sept. | Cloudy | 22° /11° | 0.6 mm | 6 | |
| 6 Sept. | Moderate rain | 22° /11° | 2.2 mm | 5 | |
| 7 Sept. | Partly cloudy | 24° /11° | 0 mm | 6 | |
| 8 Sept. | Sunny | 21° /10° | 0 mm | 6 | |
| 9 Sept. | Partly cloudy | 20° /8° | 0 mm | 6 | |
| 10 Sept. | Patchy light drizzle | 19° /9° | 0.4 mm | 5 | |
| 11 Sept. | Light rain shower | 18° /9° | 0.6 mm | 4 | |
| 12 Sept. | Fog | 16° /8° | 1.5 mm | 4 | |
| 13 Sept. | Mist | 16° /7° | 1.5 mm | 4 | |
| 14 Sept. | Sunny | 19° /9° | 4.4 mm | 5 | |
| 15 Sept. | Sunny | 21° /9° | 0.1 mm | 6 | |
| 16 Sept. | Overcast | 19° /7° | 0 mm | 5 | |
| 17 Sept. | Light drizzle | 15° /10° | 7.8 mm | 4 | |
| 18 Sept. | Overcast | 17° /8° | 0 mm | 5 | |
| 19 Sept. | Mist | 15° /9° | 0 mm | 4 | |
| 20 Sept. | Sunny | 17° /7° | 0 mm | 5 | |
| 21 Sept. | Partly cloudy | 17° /8° | 0 mm | 5 | |
| 22 Sept. | Sunny | 18° /9° | 1.9 mm | 5 | |
| 23 Sept. | Light rain shower | 15° /10° | 15.7 mm | 4 | |
| 24 Sept. | Patchy light drizzle | 15° /9° | 6.3 mm | 4 | |
| 25 Sept. | Moderate or heavy rain with thunder | 15° /10° | 35.7 mm | 4 | |
| 26 Sept. | Light rain shower | 12° /9° | 15.2 mm | 3 | |
| 27 Sept. | Light rain shower | 14° /8° | 5.5 mm | 3 | |
| 28 Sept. | Light rain shower | 13° /6° | 2 mm | 3 | |
| 29 Sept. | Sunny | 14° /5° | 0 mm | 5 | |
| 30 Sept. | Partly cloudy | 13° /5° | 0 mm | 4 | |
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Important Notice
Our weather forecast for Campbell River 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 Campbell River forecast closer to your planned date for the most up-to-date weather information.
Campbell River in September - FAQ
What are the expected maximum and minimum temperatures in Campbell River during September?
Enjoy moderate daytime temperatures of up to 18° and cooler nights around 8°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Campbell River during September?
Significant rainfall exceeding 121.4 mm is expected in Campbell River during September, occurring over more than 13 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Campbell River during September?
The average wind speed in Campbell River during September is 12 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Campbell River
Explore the daily rainfall trends and prepare for Campbell Rivers September weather 💧
UV exposure in Campbell River during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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