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Weather in Cergy-Pontoise for October 2025

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

    Temperatures

  • Until now, October 2025 in Cergy-Pontoise is slightly cooler than the historical average by -0.9 °C.

  • In general, the average temperature in Cergy-Pontoise at the beginning of October is 19.1 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 14.9 °C by the end of October.

    • Rain 🌧️

  • The climate of Cergy-Pontoise in October is notably wet, with an average of 15 rainy days, and a total of 82.7 mm of precipitation.

    • More

  • Is October 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
16
Dry days
Average rainy days
15
Rainy days
Average snowy days
0
Snow days
Average temperatures
18°/11°
Temperatures
Average wind speed
18 km/h
Avg max wind
Average humidity
70 %
Avg humidity

Cergy-Pontoise Weather October

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

Temperatures trend during October in Cergy-Pontoise

See the weather trend as well as the moving average line

October weather in Cergy-Pontoise day by day

Click on a date for more information
September November
Date Weather Temperatures Rain UV More
1 Oct. Cloudy
Cloudy
 21° /12° 0.2 mm 5
2 Oct. Overcast
Overcast
 21° /13° 0.6 mm 5
3 Oct. Light rain shower
Light rain shower
 18° /12° 0.7 mm 4
4 Oct. Partly cloudy
Partly cloudy
 17° /10° 1.7 mm 5
5 Oct. Partly cloudy
Partly cloudy
 18° /10° 0.4 mm 4
6 Oct. Sunny
Sunny
 18° /11° 0.5 mm 5
7 Oct. Sunny
Sunny
 21° /12° 1.3 mm 5
8 Oct. Sunny
Sunny
 22° /13° 0.2 mm 6
9 Oct. Partly cloudy
Partly cloudy
 20° /12° 11.6 mm 6
10 Oct. Sunny
Sunny
 21° /12° 0.4 mm 5
11 Oct. Sunny
Sunny
 20° /11° 0.1 mm 5
12 Oct. Light rain shower
Light rain shower
 20° /12° 0.7 mm 5
13 Oct. Partly cloudy
Partly cloudy
 19° /12° 0.1 mm 5
14 Oct. Overcast
Overcast
 18° /10° 0.1 mm 4
15 Oct. Patchy rain possible
Patchy rain possible
 17° /11° 0 mm 4
16 Oct. Overcast
Overcast
 19° /10° 3.7 mm 4
17 Oct. Cloudy
Cloudy
 18° /10° 2.6 mm 4
18 Oct. Light rain shower
Light rain shower
 18° /11° 7.3 mm 4
19 Oct. Light rain shower
Light rain shower
 17° /12° 2.5 mm 4
20 Oct. Light rain shower
Light rain shower
 17° /12° 3.2 mm 4
21 Oct. Light rain shower
Light rain shower
 16° /11° 8.6 mm 4
22 Oct. Light drizzle
Light drizzle
 17° /11° 1.7 mm 4
23 Oct. Patchy light drizzle
Patchy light drizzle
 16° /9° 3.9 mm 4
24 Oct. Patchy rain possible
Patchy rain possible
 16° /8° 1.2 mm 4
25 Oct. Light rain shower
Light rain shower
 14° /8° 4 mm 3
26 Oct. Moderate or heavy rain with thunder
Moderate or heavy rain with thunder
 13° /7° 5.3 mm 3
27 Oct. Patchy light drizzle
Patchy light drizzle
 15° /8° 4.2 mm 4
28 Oct. Light rain shower
Light rain shower
 16° /10° 1.8 mm 4
29 Oct. Light rain shower
Light rain shower
 16° /11° 2.1 mm 4
30 Oct. Light rain shower
Light rain shower
 16° /9° 0.3 mm 4
31 Oct. Patchy rain possible
Patchy rain possible
 14° /13° 3.3 mm 0.2
Next
Important Notice
Our weather forecast for Cergy-Pontoise in October 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 October vs September vs November

Compare October 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.
SeptemberOctoberNovember
WeatherPatchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Temperatures23°/14°18°/11°11°/6°
Rainfall74 mm83 mm70 mm
Snowfall0 cm0 cm1 cm
Wind17.2 km/h17.7 km/h20.7 km/h
Humidity65%70%77%
Rainy days13 days15 days16 days
Snow days0 days0 days3 days
Dry days17 days16 days11 days

Planning a trip to Cergy-Pontoise? Discover the best time to visit

Cergy-Pontoise in October - FAQ

What are the expected maximum and minimum temperatures in Cergy-Pontoise during October?
Enjoy moderate daytime temperatures of up to 18° and cooler nights around 11°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Cergy-Pontoise during October?
Moderate rainfall is anticipated in Cergy-Pontoise during October, with a total of 82.7 mm spread over approximately 15 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Cergy-Pontoise during October?
The average wind speed in Cergy-Pontoise during October is 18 km/h, suggesting breezy to windy conditions, depending on your activities.

What to pack to Cergy-Pontoise in October?

As you prepare for your trip to Cergy-Pontoise in October, 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 October, is comfortable and enjoyable, regardless of the weather conditions.

  • Clothing
    • Warm Clothing: Sweaters, hoodies, long pants
    • Rain Gear: Lightweight, waterproof clothing
  • Footwear
    • Waterproof Shoes
  • Accessories
    • Scarves: To protect you from the cold wind
    • Gloves/Mittens: Essential for cold weather
    • Warm Hats: Warm hats for insulation in cold weather
    • Umbrellas/Raincoats: For rainy days

October rainfall patterns in Cergy-Pontoise

Explore the daily rainfall trends and prepare for Cergy-Pontoises October weather 💧

UV exposure in Cergy-Pontoise during October

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

Quick links

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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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