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Weather in Cergy-Pontoise for July 2026

Your guide to Cergy-Pontoise weather in July - trends and predictions

    Temperatures

  • So far, July 2026 in Cergy-Pontoise shows a warmer trend than usual by 3.6 °C.

  • In general, the average temperature in Cergy-Pontoise at the beginning of July is 25.7 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 26.7 °C by the end of July.

    • Rain 🌧️

  • Cergy-Pontoise experiences moderate rainfall in July, with an average of 10 rainy days and a total precipitation of 62.5 mm.

    • More

  • 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.

Average dry days
21
Dry days
Average rainy days
10
Rainy days
Average snowy days
0
Snow days
Average temperatures
26°/15°
Temperatures
Average wind speed
18 km/h
Avg max wind
Average humidity
60 %
Avg humidity

Cergy-Pontoise Weather July

Move between months or click on a day
June
August
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Heavy rain at times
27°
2
Patchy rain possible
25°
3
Patchy rain possible
25°
4
Sunny
26°
5
Patchy rain possible
26°
6
Light rain shower
25°
7
Sunny
26°
8
Patchy rain possible
28°
9
Heavy rain at times
28°
10
Partly cloudy
29°
11
Sunny
31°
12
Cloudy
27°
13
Patchy rain possible
28°
14
Cloudy
29°
15
Patchy rain possible
27°
16
Overcast
25°
17
Partly cloudy
27°
18
Partly cloudy
30°
19
Partly cloudy
28°
20
Overcast
26°
21
Patchy rain possible
24°
22
Partly cloudy
24°
23
Heavy rain at times
23°
24
Moderate rain at times
25°
25
Moderate or heavy rain shower
27°
26
Partly cloudy
24°
27
Moderate rain at times
23°
28
Moderate or heavy rain shower
26°
29
Sunny
29°
30
Patchy rain possible
27°
31
Sunny
31°

Temperatures trend during July in Cergy-Pontoise

See the weather trend as well as the moving average line

July weather in Cergy-Pontoise day by day

Click on a date for more information
June August
Date Weather Temperatures Rain UV More
1 Jul. Heavy rain at times
Heavy rain at times
 27° /15° 1 mm 7
2 Jul. Patchy rain possible
Patchy rain possible
 25° /14° 0.3 mm 7
3 Jul. Patchy rain possible
Patchy rain possible
 25° /12° 0.3 mm 6
4 Jul. Sunny
Sunny
 26° /12° 2 mm 7
5 Jul. Patchy rain possible
Patchy rain possible
 26° /12° 0.9 mm 6
6 Jul. Light rain shower
Light rain shower
 25° /13° 1.7 mm 6
7 Jul. Sunny
Sunny
 26° /14° 1.1 mm 7
8 Jul. Patchy rain possible
Patchy rain possible
 28° /15° 0.6 mm 7
9 Jul. Heavy rain at times
Heavy rain at times
 28° /16° 1.5 mm 7
10 Jul. Partly cloudy
Partly cloudy
 29° /17° 0.1 mm 7
11 Jul. Sunny
Sunny
 31° /17° 0 mm 8
12 Jul. Cloudy
Cloudy
 27° /16° 1.8 mm 6
13 Jul. Patchy rain possible
Patchy rain possible
 28° /15° 1.8 mm 7
14 Jul. Cloudy
Cloudy
 29° /15° 0.1 mm 7
15 Jul. Patchy rain possible
Patchy rain possible
 27° /17° 0.7 mm 7
16 Jul. Overcast
Overcast
 25° /16° 1.4 mm 6
17 Jul. Partly cloudy
Partly cloudy
 27° /15° 1.3 mm 6
18 Jul. Partly cloudy
Partly cloudy
 30° /15° 0.4 mm 8
19 Jul. Partly cloudy
Partly cloudy
 28° /16° 0.3 mm 7
20 Jul. Overcast
Overcast
 26° /14° 1.6 mm 6
21 Jul. Patchy rain possible
Patchy rain possible
 24° /14° 2.6 mm 6
22 Jul. Partly cloudy
Partly cloudy
 24° /13° 0.2 mm 6
23 Jul. Heavy rain at times
Heavy rain at times
 23° /14° 2.1 mm 6
24 Jul. Moderate rain at times
Moderate rain at times
 25° /14° 4.4 mm 6
25 Jul. Moderate or heavy rain shower
Moderate or heavy rain shower
 27° /14° 3.6 mm 7
26 Jul. Partly cloudy
Partly cloudy
 24° /14° 0.6 mm 6
27 Jul. Moderate rain at times
Moderate rain at times
 23° /15° 5.6 mm 6
28 Jul. Moderate or heavy rain shower
Moderate or heavy rain shower
 26° /14° 3.9 mm 6
29 Jul. Sunny
Sunny
 29° /16° 1.7 mm 7
30 Jul. Patchy rain possible
Patchy rain possible
 27° /16° 2.3 mm 6
31 Jul. Sunny
Sunny
 31° /18° 0 mm 7.1
Next
Important Notice
Our weather forecast for Cergy-Pontoise in July 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 Cergy-Pontoise forecast closer to your planned date for the most up-to-date weather information.
Change Month
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Cergy-Pontoise weather in July vs June vs August

Compare July weather in Cergy-Pontoise with the previous and following months. See how temperature, rainfall, wind, and other conditions change throughout the year to help you plan your visit.
JuneJulyAugust
WeatherPatchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Temperatures25°/13°26°/15°26°/15°
Rainfall81 mm63 mm66 mm
Wind17.3 km/h18.4 km/h16.7 km/h
Humidity65%60%59%
Rainy days11 days10 days9 days
Dry days19 days21 days22 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?
During July, expect a variety of temperatures with highs around 26° and lows near 15°, suitable for diverse activities and preferences.

How much rainfall should be expected in Cergy-Pontoise during July?
Moderate rainfall is anticipated in Cergy-Pontoise during July, with a total of 62.5 mm spread over approximately 10 days. Considering plans for rainy days is advisable.

What are the typical wind conditions in Cergy-Pontoise during July?
The average wind speed in Cergy-Pontoise during July is 18 km/h, suggesting breezy to windy conditions, depending on your activities.

July rainfall patterns in Cergy-Pontoise

Explore the daily rainfall trends and prepare for Cergy-Pontoises July weather 💧
Typically, Cergy-Pontoise has 10 rainy days in July with a total of 62.5 mm of rainfall.

UV exposure in Cergy-Pontoise during July

Stay informed about UV levels for safe outdoor activities throughout the month of 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.

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🧥 Clothing

👟 Footwear

🎒 Accessories

🧴 Personal Items

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Location coordinates 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.

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