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Weather in Pas-de-Calais for September 2025

Your guide to Pas-de-Calais weather in September - trends and predictions

    Temperatures

  • Until now, September 2025 in Pas-de-Calais is slightly cooler than the historical average by -1.5 °C.

  • Expect cooler weather in the next days in Pas-de-Calais with the forecast suggesting a temperature of 16.8 °C, lower than the historical average.

  • In general, the average temperature in Pas-de-Calais at the beginning of September is 21.7 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 14.7 °C by the end of September.

  • Rain 🌧️

  • Pas-de-Calais experiences heavy rainfall in September, with over 20 rainy days and an average total precipitation 154.1 mm.

  • More

  • Is September a good time to visit Pas-de-Calais? check out the best time to travel to Pas-de-Calais page.

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
8
Dry days
Average rainy days
22
Rainy days
Average snowy days
0
Snow days
Average temperatures
19°/15°
Temperatures
Average wind speed
26 km/h
Avg max wind
Average humidity
75 %
Avg humidity

Pas-de-Calais Weather September

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Temperatures trend during September in Pas-de-Calais

See the weather trend as well as the moving average line

September weather in Pas-de-Calais day by day

Click on a date for more information
Date Weather Temperatures Rain UV More
1 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
22° /16° 22.7 mm 5
2 Sept. Patchy rain possible
Patchy rain possible
20° /16° 3.8 mm 5
3 Sept. Overcast
Overcast
21° /15° 2.2 mm 5
4 Sept. Sunny
Sunny
20° /15° 1.3 mm 5
5 Sept. Overcast
Overcast
21° /15° 2.3 mm 5
6 Sept. Sunny
Sunny
23° /16° 4.8 mm 5
7 Sept. Sunny
Sunny
25° /16° 6.9 mm 6
8 Sept. Sunny
Sunny
20° /16° 5.4 mm 5
9 Sept. Patchy rain possible
Patchy rain possible
21° /16° 0.7 mm 5
10 Sept. Partly cloudy
Partly cloudy
21° /15° 3.5 mm 5
11 Sept. Patchy rain possible
Patchy rain possible
17° /14° 3.6 mm 4
12 Sept. Light rain shower
Light rain shower
17° /13° 7.4 mm 4
13 Sept. Light rain shower
Light rain shower
17° /13° 6 mm 4
14 Sept. Sunny
Sunny
18° /12° 1.4 mm 5
15 Sept. Partly cloudy
Partly cloudy
20° /13° 1.4 mm 5
16 Sept. Patchy rain possible
Patchy rain possible
17° /15° 1.3 mm 0.9
17 Sept. Patchy rain possible
Patchy rain possible
18° /15° 1 mm 0.8
18 Sept. Sunny
Sunny
19° /17° 0 mm 1.1
19 Sept. Partly cloudy
Partly cloudy
25° /15° 0 mm 0.9
20 Sept. Patchy rain possible
Patchy rain possible
23° /17° 2.6 mm 0.2
21 Sept. Patchy rain possible
Patchy rain possible
18° /15° 0.9 mm 4
22 Sept. Patchy rain possible
Patchy rain possible
14° /12° 3.8 mm 3
23 Sept. Moderate rain
Moderate rain
15° /11° 5.1 mm 3
24 Sept. Patchy rain possible
Patchy rain possible
14° /11° 0.2 mm 3
25 Sept. Patchy rain possible
Patchy rain possible
14° /12° 0.6 mm 3
26 Sept. Patchy rain possible
Patchy rain possible
15° /13° 4.2 mm 3
27 Sept. Moderate rain
Moderate rain
14° /11° 6.1 mm 3
28 Sept. Patchy rain possible
Patchy rain possible
13° /12° 0.7 mm 3
29 Sept. Partly cloudy
Partly cloudy
16° /13° 0 mm 4
30 Sept. Partly cloudy
Partly cloudy
17° /12° 6.2 mm 5
Next
Important Notice
Our weather forecast for Pas-de-Calais 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 Pas-de-Calais forecast closer to your planned date for the most up-to-date weather information.

Pas-de-Calais weather in September vs August vs October

Compare September weather in Pas-de-Calais with the previous and following months. See how temperature, rainfall, wind, and other conditions change throughout the year to help you plan your visit.
AugustSeptemberOctober
WeatherPatchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Temperatures20°/16°19°/15°16°/12°
Rainfall46 mm154 mm129 mm
Wind23.4 km/h26.1 km/h29.7 km/h
Humidity76%75%78%
Rainy days10 days22 days23 days
Dry days21 days8 days8 days

Planning a trip to Pas-de-Calais? Discover the best time to visit

Pas-de-Calais in September - FAQ

What are the expected maximum and minimum temperatures in Pas-de-Calais during September?
During September, expect a variety of temperatures with highs around 19° and lows near 15°, suitable for diverse activities and preferences.
How much rainfall should be expected in Pas-de-Calais during September?
Significant rainfall exceeding 154.1 mm is expected in Pas-de-Calais during September, occurring over more than 22 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Pas-de-Calais during September?
The average wind speed in Pas-de-Calais during September is 26 km/h, suggesting breezy to windy conditions, depending on your activities.

What to pack to Pas-de-Calais in September?

As you prepare for your trip to Pas-de-Calais in September, 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 Pas-de-Calais, during September, 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
    • Umbrellas/Raincoats: For rainy days

September rainfall patterns in Pas-de-Calais

Explore the daily rainfall trends and prepare for Pas-de-Calaiss September weather 💧

UV exposure in Pas-de-Calais during September

Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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Location coordinates Where is Pas-de-Calais?

Get accurate weather forecasts for Pas-de-Calais, located at latitude 50.407 and longitude 1.564. Stay updated with localized weather information tailored for Pas-de-Calais.

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