Weather in Basel-City for September 2024
Until now, September 2024 in Basel-City is cooler than usual, with temperatures averaging 19.9 °C, this is -4.2 °C below the typical seasonal average.
The forecast for the next days in Basel-City predicts temperatures to be around 19 °C, close to the historical average.
In general, the average temperature in Basel-City at the beginning of September is 27.1 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 17.3 °C by the end of September.
Basel-City sees moderate rainfall in September, averaging 6 rainy days.
Is September a good time to visit Basel-City? check out the best time to travel to Basel-City page.
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Basel-City in September average weather
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  28° | ||||||
| 2  28° | 3 27° | 4  26° | 5 26° | 6 26° | 7 29° | 8 27° |
| 9 25° | 10 26° | 11 24° | 12  22° | 13  17° | 14 17° | 15  21° |
| 16  19° | 17 22° | 18 20° | 19 21° | 20 23° | 21 22° | 22 21° |
| 23  18° | 24 21° | 25 18° | 26 17° | 27 17° | 28 14° | 29 15° |
| 30 19° |
You can click on date
Temperatures trend during September in Basel-City
September weather day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. | Cloudy | 28° /15° | 1.1 mm | 7 | |
| 2 Sept. | Sunny | 28° /15° | 0.5 mm | 7 | |
| 3 Sept. | Sunny | 27° /15° | 3.9 mm | 7 | |
| 4 Sept. | Overcast | 26° /14° | 1.9 mm | 6 | |
| 5 Sept. | Sunny | 26° /13° | 2.1 mm | 6 | |
| 6 Sept. | Sunny | 26° /12° | 0 mm | 6 | |
| 7 Sept. | Sunny | 29° /14° | 0 mm | 8 | |
| 8 Sept. | Sunny | 27° /15° | 1.5 mm | 7 | |
| 9 Sept. | Sunny | 25° /14° | 3.2 mm | 6 | |
| 10 Sept. | Sunny | 26° /13° | 0.1 mm | 6 | |
| 11 Sept. | Sunny | 24° /13° | 8.9 mm | 6 | |
| 12 Sept. | Thundery outbreaks possible | 22° /11° | 1.7 mm | 5 | |
| 13 Sept. | Mist | 17° /10° | 1.3 mm | 4 | |
| 14 Sept. | Fog | 17° /10° | 0.2 mm | 4 | |
| 15 Sept. | Partly cloudy | 21° /8° | 0 mm | 6 | |
| 16 Sept. | Light rain shower | 19° /10° | 1.3 mm | 5 | |
| 17 Sept. | Sunny | 22° /13° | 0.8 mm | 6 | |
| 18 Sept. | Light rain shower | 20° /11° | 4.4 mm | 5 | |
| 19 Sept. | Partly cloudy | 21° /12° | 0 mm | 3 | |
| 20 Sept. | Patchy rain possible | 23° /11° | 0.3 mm | 4 | |
| 21 Sept. | Patchy rain possible | 22° /13° | 2.5 mm | 4 | |
| 22 Sept. | Patchy rain possible | 21° /14° | 3.5 mm | 4 | |
| 23 Sept. | Moderate rain | 18° /12° | 7.9 mm | 3 | |
| 24 Sept. | Partly cloudy | 21° /11° | 0 mm | 4 | |
| 25 Sept. | Patchy rain possible | 18° /12° | 0.1 mm | 3 | |
| 26 Sept. | Patchy rain possible | 17° /14° | 4 mm | 4 | |
| 27 Sept. | Patchy rain possible | 17° /14° | 1.4 mm | 4 | |
| 28 Sept. | Patchy rain possible | 14° /7° | 0.1 mm | 3 | |
| 29 Sept. | Sunny | 15° /5° | 0 mm | 3 | |
| 30 Sept. | Sunny | 19° /5° | 0 mm | 4 | |
| Next | |||||
Basel-City in September - FAQ
What to pack to Basel-City in September?
As you prepare for your trip to Basel-City 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 Basel-City, during September, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Lightweight Clothing: T-shirts, blouses, shorts, skirts
- Rain Gear: Lightweight, waterproof clothing
- Accessories
- Sunglasses: For sun protection
- Sun Hats: Wide-brimmed hats for sun protection in warm weather
- 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
- Personal Items
- Sunscreen: High SPF for sunny destinations
- Lip Balm with SPF: To protect against chapped lips
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Where is Basel-City?Get accurate weather forecasts for Basel-City, located at latitude 47.558 and longitude 7.573. Stay updated with localized weather information tailored for Basel-City.