Lazio (Rome)
September
Weather in Lazio for September 2026
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 25.3 °C by the end of September.
Lazio in September brings notable rainfall, with an average of 20 rainy days and a total precipitation of 69.4 mm.
Is September a good time to visit Lazio? check out the best time to travel to Lazio page.
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Temperatures
Rain 🌧️
More
10
Dry days
20
Rainy days
0
Snow days
27°/19°
Temperatures
16 km/h
Avg max wind
58 %
Avg humidity
Lazio Weather September
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What’s the Weather Like in Lazio This September?
Discover the average temperatures and weather trends across Lazio’s cities this September.
Temperatures trend during September in Lazio
See the weather trend as well as the moving average line
September weather in Lazio day by day
Click on a date for more information
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Sunny | 31° /20° | 0.3 mm | 7 | |
| 2 Sept. | Sunny | 30° /20° | 2.3 mm | 7 | |
| 3 Sept. | Sunny | 30° /20° | 0.2 mm | 7 | |
| 4 Sept. | Sunny | 30° /20° | 0.6 mm | 7 | |
| 5 Sept. | Sunny | 29° /19° | 3.9 mm | 7 | |
| 6 Sept. |  Partly cloudy | 31° /20° | 0.1 mm | 7 | |
| 7 Sept. | Sunny | 31° /20° | 0.2 mm | 7 | |
| 8 Sept. | Partly cloudy | 31° /21° | 0.3 mm | 7 | |
| 9 Sept. | Partly cloudy | 29° /20° | 4.6 mm | 7 | |
| 10 Sept. |  Patchy rain possible | 29° /20° | 4.1 mm | 7 | |
| 11 Sept. | Sunny | 28° /19° | 1.4 mm | 7 | |
| 12 Sept. | Sunny | 29° /18° | 3.6 mm | 7 | |
| 13 Sept. | Sunny | 28° /18° | 1.4 mm | 7 | |
| 14 Sept. | Sunny | 28° /18° | 0 mm | 7 | |
| 15 Sept. | Sunny | 28° /19° | 0.5 mm | 7 | |
| 16 Sept. | Sunny | 28° /19° | 2.5 mm | 6 | |
| 17 Sept. | Sunny | 26° /18° | 3.5 mm | 6 | |
| 18 Sept. | Patchy rain possible | 28° /18° | 0.4 mm | 6 | |
| 19 Sept. | Patchy rain possible | 27° /18° | 1.8 mm | 6 | |
| 20 Sept. | Patchy rain possible | 27° /19° | 0.5 mm | 7 | |
| 21 Sept. | Sunny | 27° /18° | 1 mm | 6 | |
| 22 Sept. | Sunny | 26° /18° | 1.2 mm | 6 | |
| 23 Sept. | Sunny | 24° /16° | 6.6 mm | 6 | |
| 24 Sept. | Patchy rain possible | 25° /16° | 2.3 mm | 6 | |
| 25 Sept. | Patchy rain possible | 25° /17° | 7 mm | 6 | |
| 26 Sept. | Sunny | 26° /17° | 3.3 mm | 6 | |
| 27 Sept. | Sunny | 26° /18° | 1.6 mm | 7 | |
| 28 Sept. | Sunny | 25° /17° | 1.4 mm | 6 | |
| 29 Sept. | Sunny | 25° /17° | 8.3 mm | 6 | |
| 30 Sept. | Sunny | 25° /16° | 4.6 mm | 6 | |
| Next | |||||
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.
Change Month
Lazio weather in September vs August vs October
Compare September weather in Lazio with the previous and following months. See how temperature, rainfall, wind, and other conditions change throughout the year to help you plan your visit.
| August | September | October | |
|---|---|---|---|
| Weather | Sunny | Sunny | Patchy rain possible |
| Temperatures | 32°/22° | 27°/19° | 23°/15° |
| Rainfall | 37 mm | 69 mm | 69 mm |
| Wind | 18 km/h | 15.9 km/h | 14 km/h |
| Humidity | 52% | 58% | 63% |
| Rainy days | 10 days | 20 days | 22 days |
| Dry days | 21 days | 10 days | 9 days |
Planning a trip to Lazio? Discover the best time to visit
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 27° and lows near 19°, suitable for diverse activities and preferences.
How much rainfall should be expected in Lazio during September?
Moderate rainfall is anticipated in Lazio during September, with a total of 69.4 mm spread over approximately 20 days. Considering plans for rainy days is advisable.
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
- 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 Lazio
Explore the daily rainfall trends and prepare for Lazios September weather 💧
Typically, Lazio has 20 rainy days in September with a total of 69.4 mm of rainfall.
UV exposure in Lazio during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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