Val d'Oise (Cergy-Pontoise)
August
Weather in Val d'Oise for August 2025
Your guide to Val d'Oise weather in August - trends and predictions
In general, the average temperature in Val d'Oise at the beginning of August is 23.6 °C. As the month progressed, temperatures tended to slightly decrease, reaching an average of 23.3 °C by the end of August.
Expect significant rainfall in Val d'Oise during August, with an average of 19 rainy days.
Is August a good time to visit Val d'Oise? check out the best time to travel to Val d'Oise page.
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12
Dry days
19
Rainy days
0
Snow days
24°/15°
Temperatures
18 km/h
Avg max wind
66 %
Avg humidity
Val d'Oise in August average weather
Move between months or click on a day
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  25° | 2 25° | 3  22° | ||||
| 4 23° | 5 23° | 6  24° | 7  23° | 8 24° | 9 24° | 10 28° |
| 11 29° | 12 31° | 13 24° | 14  27° | 15 26° | 16  26° | 17 25° |
| 18 26° | 19 27° | 20 27° | 21 24° | 22  29° | 23 28° | 24 29° |
| 25 22° | 26 24° | 27 24° | 28 26° | 29 23° | 30 21° | 31  23° |
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Temperatures trend during August in Val d'Oise
See the weather trend as well as the moving average line
August weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Aug. | Moderate or heavy rain shower | 25° /18° | 7.5 mm | 6 | |
| 2 Aug. | Moderate or heavy rain shower | 25° /16° | 17 mm | 6 | |
| 3 Aug. | Heavy rain at times | 22° /14° | 4.7 mm | 5 | |
| 4 Aug. | Heavy rain at times | 23° /13° | 1 mm | 6 | |
| 5 Aug. | Heavy rain at times | 23° /14° | 1.7 mm | 6 | |
| 6 Aug. | Overcast | 24° /15° | 0.2 mm | 6 | |
| 7 Aug. | Patchy rain possible | 23° /13° | 0.6 mm | 5 | |
| 8 Aug. | Overcast | 24° /14° | 0.3 mm | 6 | |
| 9 Aug. | Patchy rain possible | 24° /16° | 0.4 mm | 6 | |
| 10 Aug. | Patchy rain possible | 28° /15° | 0.1 mm | 7 | |
| 11 Aug. | Heavy rain at times | 29° /17° | 5.1 mm | 7 | |
| 12 Aug. | Patchy rain possible | 31° /20° | 5 mm | 8 | |
| 13 Aug. | Patchy rain possible | 24° /17° | 3.4 mm | 6 | |
| 14 Aug. | Cloudy | 27° /16° | 2.1 mm | 6 | |
| 15 Aug. | Patchy rain possible | 26° /16° | 0.1 mm | 6 | |
| 16 Aug. | Partly cloudy | 26° /16° | 1.4 mm | 7 | |
| 17 Aug. | Overcast | 25° /15° | 14.6 mm | 6 | |
| 18 Aug. | Moderate rain at times | 26° /16° | 0.8 mm | 6 | |
| 19 Aug. | Overcast | 27° /17° | 0.1 mm | 7 | |
| 20 Aug. | Cloudy | 27° /15° | 2.8 mm | 6 | |
| 21 Aug. | Partly cloudy | 24° /14° | 0 mm | 6 | |
| 22 Aug. | Sunny | 29° /15° | 0 mm | 8 | |
| 23 Aug. | Sunny | 28° /16° | 0 mm | 7 | |
| 24 Aug. | Moderate or heavy rain shower | 29° /18° | 9.6 mm | 7 | |
| 25 Aug. | Light rain shower | 22° /13° | 0.8 mm | 6 | |
| 26 Aug. | Overcast | 24° /13° | 0.3 mm | 6 | |
| 27 Aug. | Light rain shower | 24° /14° | 0.2 mm | 6 | |
| 28 Aug. | Light rain shower | 26° /14° | 0.6 mm | 7 | |
| 29 Aug. | Light rain shower | 23° /14° | 0.2 mm | 6 | |
| 30 Aug. | Light rain shower | 21° /13° | 1.9 mm | 5 | |
| 31 Aug. | Light drizzle | 23° /13° | 4.3 mm | 5 | |
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Important Notice
Our weather forecast for Val d'Oise in August 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 Val d'Oise forecast closer to your planned date for the most up-to-date weather information.
Val d'Oise in August - FAQ
What are the expected maximum and minimum temperatures in Val d'Oise during August?
During August, expect a variety of temperatures with highs around 24° and lows near 15°, suitable for diverse activities and preferences.
How much rainfall should be expected in Val d'Oise during August?
Significant rainfall exceeding 113.9 mm is expected in Val d'Oise during August, occurring over more than 19 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Val d'Oise during August?
The average wind speed in Val d'Oise during August is 18 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Val d'Oise in August?
As you prepare for your trip to Val d'Oise in August, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Val d'Oise, during August, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Layered Clothing: Light sweaters, long-sleeve shirts, light jackets, and comfortable pants
- Rain Gear: Lightweight, waterproof clothing
- Footwear
- Waterproof Shoes
- Accessories
- Sunglasses: For sun protection
- Sun Hats: Wide-brimmed hats for sun protection in warm weather
- Umbrellas/Raincoats: For rainy days
August rainfall patterns in Val d'Oise
Explore the daily rainfall trends and prepare for Val d'Oises August weather 💧
UV exposure in Val d'Oise during August
Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
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Where is Val d'Oise?Get accurate weather forecasts for Val d'Oise, located at latitude 49.039 and longitude 2.078. Stay updated with localized weather information tailored for Val d'Oise.
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