Kamloops
September
Weather in Kamloops for September 2025
Your guide to Kamloops weather in September - trends and predictions
In general, the average temperature in Kamloops at the beginning of September is 25.4 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 14.6 °C by the end of September.
Kamloops experiences moderate rainfall in September, with an average of 6 rainy days and a total precipitation of 18 mm.
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Temperatures
Rain 🌧️
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24
Dry days
6
Rainy days
0
Snow days
20°/3°
Temperatures
9 km/h
Avg max wind
57 %
Avg humidity
Kamloops in September average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  28° | 2  29° | 3 24° | 4  24° | 5  23° | 6  25° | 7  25° |
| 8 26° | 9 24° | 10 25° | 11  20° | 12 21° | 13 22° | 14 19° |
| 15 22° | 16 24° | 17 22° | 18  19° | 19 15° | 20 15° | 21 18° |
| 22 20° | 23  21° | 24 16° | 25 17° | 26 14° | 27 16° | 28 13° |
| 29  12° | 30 14° |
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Temperatures trend during September in Kamloops
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. | Cloudy | 28° /5° | 0 mm | 7 | |
| 2 Sept. | Sunny | 29° /6° | 0.4 mm | 7 | |
| 3 Sept. | Cloudy | 24° /6° | 0.2 mm | 6 | |
| 4 Sept. | Patchy light rain with thunder | 24° /4° | 0.8 mm | 6 | |
| 5 Sept. | Mist | 23° /5° | 0 mm | 6 | |
| 6 Sept. | Thundery outbreaks possible | 25° /5° | 0 mm | 6 | |
| 7 Sept. | Partly cloudy | 25° /5° | 0 mm | 7 | |
| 8 Sept. | Sunny | 26° /6° | 0.1 mm | 6 | |
| 9 Sept. | Sunny | 24° /3° | 0 mm | 7 | |
| 10 Sept. | Sunny | 25° /3° | 0 mm | 7 | |
| 11 Sept. | Overcast | 20° /4° | 0 mm | 5 | |
| 12 Sept. | Overcast | 21° /3° | 0 mm | 5 | |
| 13 Sept. | Partly cloudy | 22° /3° | 0 mm | 6 | |
| 14 Sept. | Sunny | 19° /1° | 5.7 mm | 5 | |
| 15 Sept. | Sunny | 22° /2° | 0.7 mm | 6 | |
| 16 Sept. | Overcast | 24° /1° | 0 mm | 6 | |
| 17 Sept. | Cloudy | 22° /5° | 0 mm | 5 | |
| 18 Sept. | Light rain shower | 19° /3° | 0.9 mm | 5 | |
| 19 Sept. | Overcast | 15° /3° | 1.3 mm | 4 | |
| 20 Sept. | Patchy rain possible | 15° /2° | 1.2 mm | 4 | |
| 21 Sept. | Sunny | 18° /0° | 0 mm | 5 | |
| 22 Sept. | Sunny | 20° /3° | 2.8 mm | 5 | |
| 23 Sept. | Light drizzle | 21° /2° | 0.3 mm | 5 | |
| 24 Sept. | Mist | 16° /3° | 0 mm | 4 | |
| 25 Sept. | Light drizzle | 17° /4° | 0.6 mm | 4 | |
| 26 Sept. | Patchy light rain with thunder | 14° /0° | 0.5 mm | 4 | |
| 27 Sept. | Overcast | 16° /1° | 0 mm | 4 | |
| 28 Sept. | Patchy light rain with thunder | 13° /-1° | 2 mm | 3 | |
| 29 Sept. | Light freezing rain | 12° /-1° | 0.5 mm | 3 | |
| 30 Sept. | Patchy rain possible | 14° /-1° | 0 mm | 3 | |
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Important Notice
Our weather forecast for Kamloops 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 Kamloops forecast closer to your planned date for the most up-to-date weather information.
Kamloops in September - FAQ
What are the expected maximum and minimum temperatures in Kamloops during September?
During September, expect a variety of temperatures with highs around 20° and lows near 3°, suitable for diverse activities and preferences.
How much rainfall should be expected in Kamloops during September?
Expect minimal rainfall in Kamloops during September, with a total of 18 mm over approximately 6 days. This minimal precipitation is unlikely to significantly impact plans.
What are the typical wind conditions in Kamloops during September?
The average wind speed in Kamloops during September is 9 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Kamloops
Explore the daily rainfall trends and prepare for Kamloopss September weather 💧
UV exposure in Kamloops during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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