Campania (Naples)
September
Weather in Campania for September 2025
Your guide to Campania weather in September - trends and predictions
In general, the average temperature in Campania at the beginning of September is 29.4 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 25.1 °C by the end of September.
Campania in September brings notable rainfall, with an average of 19 rainy days and a total precipitation of 123.3 mm.
Is September a good time to visit Campania? check out the best time to travel to Campania page.
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Temperatures
Rain 🌧️
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11
Dry days
19
Rainy days
0
Snow days
27°/21°
Temperatures
17 km/h
Avg max wind
58 %
Avg humidity
Campania in September average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  29° | 2 29° | 3  29° | 4  29° | 5 30° | 6 30° | 7  30° |
| 8 30° | 9 29° | 10 29° | 11 28° | 12 28° | 13 28° | 14 27° |
| 15 27° | 16 27° | 17 26° | 18 26° | 19  25° | 20 26° | 21 26° |
| 22 26° | 23 25° | 24 25° | 25 25° | 26 25° | 27  26° | 28 26° |
| 29 24° | 30 25° |
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Temperatures trend during September in Campania
See the weather trend as well as the moving average line
September weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. | Sunny | 29° /22° | 5.3 mm | 7 | |
| 2 Sept. | Sunny | 29° /22° | 0 mm | 7 | |
| 3 Sept. | Partly cloudy | 29° /22° | 0 mm | 7 | |
| 4 Sept. | Moderate rain at times | 29° /22° | 1.5 mm | 7 | |
| 5 Sept. | Sunny | 30° /22° | 1.7 mm | 7 | |
| 6 Sept. | Sunny | 30° /22° | 0.3 mm | 8 | |
| 7 Sept. | Patchy rain possible | 30° /22° | 0.4 mm | 7 | |
| 8 Sept. | Partly cloudy | 30° /22° | 0.3 mm | 7 | |
| 9 Sept. | Patchy rain possible | 29° /22° | 6.7 mm | 7 | |
| 10 Sept. | Sunny | 29° /21° | 1 mm | 7 | |
| 11 Sept. | Sunny | 28° /21° | 0.6 mm | 7 | |
| 12 Sept. | Sunny | 28° /21° | 2.3 mm | 7 | |
| 13 Sept. | Sunny | 28° /20° | 2.7 mm | 7 | |
| 14 Sept. | Sunny | 27° /20° | 0.3 mm | 7 | |
| 15 Sept. | Partly cloudy | 27° /20° | 0 mm | 7 | |
| 16 Sept. | Partly cloudy | 27° /20° | 15.9 mm | 6 | |
| 17 Sept. | Moderate or heavy rain shower | 26° /20° | 13.6 mm | 6 | |
| 18 Sept. | Patchy rain possible | 26° /20° | 1.6 mm | 6 | |
| 19 Sept. | Overcast | 25° /20° | 1.6 mm | 6 | |
| 20 Sept. | Patchy rain possible | 26° /20° | 0.2 mm | 6 | |
| 21 Sept. | Partly cloudy | 26° /20° | 0.2 mm | 7 | |
| 22 Sept. | Sunny | 26° /19° | 0 mm | 7 | |
| 23 Sept. | Sunny | 25° /18° | 8.9 mm | 6 | |
| 24 Sept. | Patchy rain possible | 25° /18° | 1.2 mm | 6 | |
| 25 Sept. | Sunny | 25° /18° | 23.1 mm | 6 | |
| 26 Sept. | Sunny | 25° /19° | 9.5 mm | 6 | |
| 27 Sept. | Heavy rain at times | 26° /20° | 1.3 mm | 6 | |
| 28 Sept. | Partly cloudy | 26° /20° | 2.3 mm | 6 | |
| 29 Sept. | Sunny | 24° /19° | 10.9 mm | 6 | |
| 30 Sept. | Moderate rain at times | 25° /18° | 9.6 mm | 6 | |
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Important Notice
Our weather forecast for Campania 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 Campania forecast closer to your planned date for the most up-to-date weather information.
Campania in September - FAQ
What are the expected maximum and minimum temperatures in Campania during September?
During September, expect a variety of temperatures with highs around 27° and lows near 21°, suitable for diverse activities and preferences.
How much rainfall should be expected in Campania during September?
Significant rainfall exceeding 123.3 mm is expected in Campania during September, occurring over more than 19 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Campania during September?
The average wind speed in Campania during September is 17 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Campania in September?
As you prepare for your trip to Campania 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 Campania, during September, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Lightweight Clothing: T-shirts, blouses, shorts, skirts
- Rain Gear: Lightweight, waterproof clothing
- Footwear
- Waterproof Shoes
- Accessories
- Sunglasses: For sun protection
- Sun Hats: Wide-brimmed hats for sun protection in warm weather
- Umbrellas/Raincoats: For rainy days
- Personal Items
- Sunscreen: High SPF for sunny destinations
- Lip Balm with SPF: To protect against chapped lips
September rainfall patterns in Campania
Explore the daily rainfall trends and prepare for Campanias September weather 💧
UV exposure in Campania during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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