Weather in Cergy-Pontoise for July 2026
So far, July 2026 in Cergy-Pontoise shows a warmer trend than usual by 4.3 °C.
The forecast for the next days in Cergy-Pontoise predicts temperatures to be around 31 °C, close to the historical average.
In general, the average temperature in Cergy-Pontoise at the beginning of July is 25.7 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 32.3 °C by the end of July.
Cergy-Pontoise in July brings notable rainfall, with an average of 20 rainy days and a total precipitation of 63.1 mm.
Is July a good time to visit Cergy-Pontoise? check out the best time to travel to Cergy-Pontoise page.
New! Chat with our AI weatherman - it’s amazing and free.
Temperatures
Rain 🌧️
More
Cergy-Pontoise Weather July
Temperatures trend during July in Cergy-Pontoise
July weather in Cergy-Pontoise day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Jul. |  Heavy rain at times | 27° /15° | 1 mm | 7 | |
| 2 Jul. |  Patchy rain possible | 25° /14° | 0.3 mm | 7 | |
| 3 Jul. | Patchy rain possible | 25° /12° | 0.3 mm | 6 | |
| 4 Jul. |  Sunny | 26° /12° | 2 mm | 7 | |
| 5 Jul. | Patchy rain possible | 26° /12° | 0.9 mm | 6 | |
| 6 Jul. | Light rain shower | 25° /13° | 1.7 mm | 6 | |
| 7 Jul. | Sunny | 26° /14° | 1.1 mm | 7 | |
| 8 Jul. | Patchy rain possible | 28° /15° | 0.6 mm | 7 | |
| 9 Jul. | Heavy rain at times | 28° /16° | 1.5 mm | 7 | |
| 10 Jul. |  Partly cloudy | 29° /17° | 0.1 mm | 7 | |
| 11 Jul. | Sunny | 31° /17° | 0 mm | 8 | |
| 12 Jul. |  Cloudy | 27° /16° | 1.8 mm | 6 | |
| 13 Jul. | Patchy rain possible | 28° /15° | 1.8 mm | 7 | |
| 14 Jul. | Cloudy | 29° /15° | 0.1 mm | 7 | |
| 15 Jul. | Patchy rain possible | 27° /17° | 0.7 mm | 7 | |
| 16 Jul. |  Overcast | 25° /16° | 1.4 mm | 6 | |
| 17 Jul. | Partly cloudy | 27° /15° | 1.3 mm | 6 | |
| 18 Jul. | Partly cloudy | 30° /15° | 0.4 mm | 8 | |
| 19 Jul. | Cloudy | 29° /17° | 0.4 mm | 7 | |
| 20 Jul. | Sunny | 26° /11° | 0 mm | 6.9 | |
| 21 Jul. | Sunny | 28° /11° | 0 mm | 7.4 | |
| 22 Jul. | Sunny | 30° /13° | 0 mm | 6.3 | |
| 23 Jul. | Sunny | 30° /15° | 0 mm | 7.5 | |
| 24 Jul. | Sunny | 31° /15° | 0 mm | 8 | |
| 25 Jul. | Sunny | 31° /17° | 0 mm | 8 | |
| 26 Jul. | Sunny | 31° /16° | 0 mm | 8 | |
| 27 Jul. | Sunny | 33° /18° | 0 mm | 8 | |
| 28 Jul. | Sunny | 36° /19° | 0 mm | 9 | |
| 29 Jul. | Sunny | 40° /21° | 0 mm | 9 | |
| 30 Jul. | Sunny | 29° /18° | 0 mm | 7 | |
| 31 Jul. | Sunny | 26° /13° | 0 mm | 7 | |
| Next | |||||
Cergy-Pontoise weather in July vs June vs August
| June | July | August | |
|---|---|---|---|
| Weather | Patchy rain possible | Patchy rain possible | Patchy rain possible |
| Temperatures | 25°/13° | 26°/15° | 26°/15° |
| Rainfall | 81 mm | 63 mm | 66 mm |
| Wind | 17.3 km/h | 18.4 km/h | 16.7 km/h |
| Humidity | 65% | 60% | 59% |
| Rainy days | 20 days | 20 days | 15 days |
| Dry days | 10 days | 11 days | 16 days |
Planning a trip to Cergy-Pontoise? Discover the best time to visit
Cergy-Pontoise in July - FAQ
What are the expected maximum and minimum temperatures in Cergy-Pontoise during July?
How much rainfall should be expected in Cergy-Pontoise during July?
What are the typical wind conditions in Cergy-Pontoise during July?
July rainfall patterns in Cergy-Pontoise
UV exposure in Cergy-Pontoise during July
What to pack to Cergy-Pontoise in July?
Warm & sunny · highs around 26 °C, frequent showers
As you prepare for your trip to Cergy-Pontoise in July, 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 Cergy-Pontoise, during July, is comfortable and enjoyable, regardless of the weather conditions.
🧥 Clothing
👟 Footwear
🎒 Accessories
🧴 Personal Items
Quick links
Where is Cergy-Pontoise?Get accurate weather forecasts for Cergy-Pontoise, located at latitude 49.039 and longitude 2.078. Stay updated with localized weather information tailored for Cergy-Pontoise.