White Rock
September
Weather in White Rock for September 2025
Your guide to White Rock weather in September - trends and predictions
In general, the average temperature in White Rock at the beginning of September is 20.4 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 15.4 °C by the end of September.
White Rock experiences moderate rainfall in September, with an average of 9 rainy days and a total precipitation of 61.2 mm.
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Temperatures
Rain 🌧️
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21
Dry days
9
Rainy days
0
Snow days
17°/10°
Temperatures
13 km/h
Avg max wind
82 %
Avg humidity
White Rock in September average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  24° | 2  21° | 3  18° | 4  19° | 5 20° | 6 20° | 7 21° |
| 8 19° | 9 19° | 10 19° | 11 16° | 12  17° | 13 17° | 14 18° |
| 15 18° | 16 17° | 17  16° | 18 16° | 19 14° | 20 17° | 21 18° |
| 22 17° | 23 17° | 24 19° | 25 17° | 26 14° | 27 15° | 28 14° |
| 29 15° | 30 14° |
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Temperatures trend during September in White Rock
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. | Partly cloudy | 24° /12° | 0 mm | 7 | |
| 2 Sept. | Cloudy | 21° /11° | 0 mm | 5 | |
| 3 Sept. | Light rain shower | 18° /12° | 0.3 mm | 4 | |
| 4 Sept. | Mist | 19° /12° | 0 mm | 5 | |
| 5 Sept. | Cloudy | 20° /13° | 0 mm | 5 | |
| 6 Sept. | Mist | 20° /11° | 0 mm | 5 | |
| 7 Sept. | Mist | 21° /12° | 0 mm | 5 | |
| 8 Sept. | Mist | 19° /10° | 0 mm | 5 | |
| 9 Sept. | Fog | 19° /11° | 0 mm | 5 | |
| 10 Sept. | Mist | 19° /11° | 0 mm | 5 | |
| 11 Sept. | Fog | 16° /11° | 0.6 mm | 4 | |
| 12 Sept. | Light rain | 17° /9° | 0.6 mm | 4 | |
| 13 Sept. | Mist | 17° /12° | 1 mm | 4 | |
| 14 Sept. | Mist | 18° /10° | 1.4 mm | 4 | |
| 15 Sept. | Mist | 18° /8° | 0 mm | 5 | |
| 16 Sept. | Mist | 17° /8° | 0 mm | 4 | |
| 17 Sept. | Overcast | 16° /9° | 0 mm | 4 | |
| 18 Sept. | Mist | 16° /11° | 0.2 mm | 4 | |
| 19 Sept. | Overcast | 14° /10° | 0 mm | 4 | |
| 20 Sept. | Mist | 17° /10° | 0.2 mm | 4 | |
| 21 Sept. | Cloudy | 18° /7° | 0 mm | 4 | |
| 22 Sept. | Mist | 17° /8° | 6.2 mm | 4 | |
| 23 Sept. | Light rain | 17° /12° | 2.8 mm | 4 | |
| 24 Sept. | Patchy light drizzle | 19° /10° | 4.2 mm | 4 | |
| 25 Sept. | Light rain shower | 17° /11° | 19.4 mm | 4 | |
| 26 Sept. | Light rain shower | 14° /10° | 13.7 mm | 4 | |
| 27 Sept. | Light rain | 15° /10° | 4.9 mm | 4 | |
| 28 Sept. | Light rain shower | 14° /7° | 5.6 mm | 3 | |
| 29 Sept. | Mist | 15° /6° | 0 mm | 4 | |
| 30 Sept. | Mist | 14° /4° | 0 mm | 3 | |
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Important Notice
Our weather forecast for White Rock 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 White Rock forecast closer to your planned date for the most up-to-date weather information.
White Rock in September - FAQ
What are the expected maximum and minimum temperatures in White Rock during September?
Enjoy moderate daytime temperatures of up to 17° and cooler nights around 10°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in White Rock during September?
Moderate rainfall is anticipated in White Rock during September, with a total of 61.2 mm spread over approximately 9 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in White Rock during September?
The average wind speed in White Rock during September is 13 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in White Rock
Explore the daily rainfall trends and prepare for White Rocks September weather 💧
UV exposure in White Rock during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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Where is White Rock?Get accurate weather forecasts for White Rock, located at latitude 49.02 and longitude -122.795. Stay updated with localized weather information tailored for White Rock.
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