Weather in Pas-de-Calais for September 2026
Until now, September 2026 in Pas-de-Calais is slightly cooler than the historical average by 1.8 °C.
The forecast for the next days in Pas-de-Calais predicts temperatures to be around 20 °C, close to the historical average.
In general, the average temperature in Pas-de-Calais at the beginning of September is 21.4 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 17.4 °C by the end of September.
Pas-de-Calais experiences heavy rainfall in September, with over 20 rainy days and an average total precipitation 132.8 mm.
Is September a good time to visit Pas-de-Calais? check out the best time to travel to Pas-de-Calais page.
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Pas-de-Calais Weather September
Temperatures trend during September in Pas-de-Calais
September weather in Pas-de-Calais day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. | Moderate or heavy rain shower | 22° /16° | 17.1 mm | 4 | |
| 2 Sept. | Patchy rain possible | 20° /16° | 3.1 mm | 4 | |
| 3 Sept. | Patchy rain possible | 21° /16° | 2 mm | 4 | |
| 4 Sept. | Patchy rain possible | 20° /16° | 1.2 mm | 4 | |
| 5 Sept. | Sunny | 20° /15° | 1.7 mm | 5 | |
| 6 Sept. | Overcast | 23° /15° | 3.6 mm | 5 | |
| 7 Sept. | Sunny | 24° /17° | 5.2 mm | 5 | |
| 8 Sept. | Sunny | 20° /16° | 6.8 mm | 4 | |
| 9 Sept. | Patchy rain possible | 20° /15° | 0.6 mm | 5 | |
| 10 Sept. | Partly cloudy | 21° /15° | 2.8 mm | 4 | |
| 11 Sept. | Patchy rain possible | 18° /15° | 4 mm | 3 | |
| 12 Sept. | Patchy rain possible | 19° /19° | 0.1 mm | 4.6 | |
| 13 Sept. | Overcast | 20° /19° | 1.3 mm | 1.2 | |
| 14 Sept. | Sunny | 20° /19° | 0 mm | 4.6 | |
| 15 Sept. | Sunny | 21° /19° | 1 mm | 6 | |
| 16 Sept. | Patchy rain possible | 19° /15° | 0.5 mm | 5 | |
| 17 Sept. | Patchy rain possible | 19° /17° | 3.2 mm | 4 | |
| 18 Sept. | Sunny | 18° /15° | 0 mm | 5 | |
| 19 Sept. | Sunny | 19° /15° | 0 mm | 5 | |
| 20 Sept. | Sunny | 24° /16° | 0 mm | 6 | |
| 21 Sept. | Sunny | 23° /19° | 0 mm | 6 | |
| 22 Sept. | Overcast | 23° /16° | 18.2 mm | 4 | |
| 23 Sept. | Patchy rain possible | 20° /17° | 0.3 mm | 5 | |
| 24 Sept. | Overcast | 19° /15° | 6.3 mm | 4 | |
| 25 Sept. | Patchy rain possible | 18° /15° | 2.9 mm | 5 | |
| 26 Sept. | Patchy rain possible | 18° /12° | 3.9 mm | 4 | |
| 27 Sept. | Cloudy | 17° /11° | 12.9 mm | 4 | |
| 28 Sept. | Patchy rain possible | 16° /11° | 0 mm | 4 | |
| 29 Sept. | Light rain shower | 17° /11° | 0.4 mm | 4 | |
| 30 Sept. | Partly cloudy | 17° /11° | 4.1 mm | 5 | |
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Pas-de-Calais weather in September vs August vs October
| August | September | October | |
|---|---|---|---|
| Weather | Patchy rain possible | Patchy rain possible | Patchy rain possible |
| Temperatures | 21°/15° | 19°/14° | 15°/11° |
| Rainfall | 39 mm | 133 mm | 120 mm |
| Wind | 24.5 km/h | 27.5 km/h | 30.3 km/h |
| Humidity | 73% | 74% | 78% |
| Rainy days | 10 days | 26 days | 24 days |
| Dry days | 21 days | 4 days | 7 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?
How much rainfall should be expected in Pas-de-Calais during September?
What are the typical wind conditions in Pas-de-Calais during September?
September rainfall patterns in Pas-de-Calais
UV exposure in Pas-de-Calais during September
What to pack to Pas-de-Calais in September?
Mild · highs around 19 °C, frequent showers
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
👟 Footwear
🎒 Accessories
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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.