Lazio (Rome)
September
Weather in Lazio for September 2025
Your guide to Lazio weather in September - trends and predictions
In general, the average temperature in Lazio at the beginning of September is 30.3 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 26.1 °C by the end of September.
With an average of 5 rainy days, Lazio experiences minimal rainfall in September.
Is September a good time to visit Lazio? check out the best time to travel to Lazio page.
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25
Dry days
5
Rainy days
0
Snow days
29°/20°
Temperatures
16 km/h
Avg max wind
52 %
Avg humidity
Lazio in September average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  30° | 2 31° | 3  31° | 4  31° | 5 27° | 6 30° | 7 32° |
| 8 32° | 9 29° | 10 31° | 11 29° | 12 27° | 13 25° | 14 25° |
| 15 26° | 16  27° | 17 24° | 18 27° | 19 27° | 20 26° | 21 27° |
| 22 26° | 23 24° | 24 24° | 25 26° | 26 27° | 27 29° | 28 25° |
| 29 26° | 30 26° |
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Temperatures trend during September in Lazio
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. | Partly cloudy | 30° /22° | 0 mm | 8 | |
| 2 Sept. | Partly cloudy | 31° /22° | 0 mm | 8 | |
| 3 Sept. | Sunny | 31° /21° | 0.1 mm | 8 | |
| 4 Sept. | Overcast | 31° /22° | 0.1 mm | 8 | |
| 5 Sept. | Sunny | 27° /20° | 9.9 mm | 7 | |
| 6 Sept. | Sunny | 30° /20° | 0.2 mm | 7 | |
| 7 Sept. | Partly cloudy | 32° /20° | 0.1 mm | 8 | |
| 8 Sept. | Partly cloudy | 32° /22° | 0.1 mm | 8 | |
| 9 Sept. | Sunny | 29° /21° | 8.4 mm | 7 | |
| 10 Sept. | Sunny | 31° /21° | 0.4 mm | 7 | |
| 11 Sept. | Sunny | 29° /20° | 1.9 mm | 7 | |
| 12 Sept. | Sunny | 27° /19° | 9 mm | 7 | |
| 13 Sept. | Partly cloudy | 25° /17° | 3.6 mm | 6 | |
| 14 Sept. | Sunny | 25° /16° | 0.1 mm | 7 | |
| 15 Sept. | Sunny | 26° /17° | 0 mm | 7 | |
| 16 Sept. | Patchy rain possible | 27° /19° | 0.4 mm | 6 | |
| 17 Sept. | Sunny | 24° /18° | 0.5 mm | 6 | |
| 18 Sept. | Partly cloudy | 27° /18° | 0.5 mm | 7 | |
| 19 Sept. | Patchy rain possible | 27° /19° | 1.1 mm | 6 | |
| 20 Sept. | Patchy rain possible | 26° /19° | 0.7 mm | 7 | |
| 21 Sept. | Light rain shower | 27° /18° | 2.1 mm | 6 | |
| 22 Sept. | Light rain shower | 26° /19° | 2.4 mm | 6 | |
| 23 Sept. | Light rain shower | 24° /17° | 7.4 mm | 5 | |
| 24 Sept. | Patchy rain possible | 24° /16° | 2.4 mm | 5 | |
| 25 Sept. | Sunny | 26° /17° | 1.3 mm | 7 | |
| 26 Sept. | Sunny | 27° /17° | 0 mm | 7 | |
| 27 Sept. | Sunny | 29° /19° | 0.2 mm | 8 | |
| 28 Sept. | Sunny | 25° /18° | 1.3 mm | 6 | |
| 29 Sept. | Sunny | 26° /17° | 0 mm | 7 | |
| 30 Sept. | Sunny | 26° /16° | 0 mm | 7 | |
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Important Notice
Our weather forecast for Lazio 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 Lazio forecast closer to your planned date for the most up-to-date weather information.
Lazio in September - FAQ
What are the expected maximum and minimum temperatures in Lazio during September?
During September, expect a variety of temperatures with highs around 29° and lows near 20°, suitable for diverse activities and preferences.
How much rainfall should be expected in Lazio during September?
In September, Lazio can expect light to moderate rainfall, totaling 24.4 mm across approximately 5 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in Lazio during September?
The average wind speed in Lazio during September is 16 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Lazio in September?
As you prepare for your trip to Lazio 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 Lazio, during September, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Lightweight Clothing: T-shirts, blouses, shorts, skirts
- Footwear
- Sandals/Flip-flops: Comfortable for warm climates
- Accessories
- Sunglasses: For sun protection
- Sun Hats: Wide-brimmed hats for sun protection in warm weather
- Personal Items
- Sunscreen: High SPF for sunny destinations
- Lip Balm with SPF: To protect against chapped lips
September rainfall patterns in Lazio
Explore the daily rainfall trends and prepare for Lazios September weather 💧
UV exposure in Lazio during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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