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Weather in Rome for September 2025

Your guide to Rome weather in September - trends and predictions
  • In general, the average temperature in Rome 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, Rome experiences minimal rainfall in September, ensuring that most days remain pleasantly dry.

  • Is September a good time to visit Rome? check out the best time to travel to Rome page.

  • New! Chat with our AI weatherman - it’s amazing and free.
Average dry days
25
Dry days
Average rainy days
5
Rainy days
Average snowy days
0
Snow days
Average temperatures
29°/20°
Temperatures
Average wind speed
16 km/h
Avg max wind
Average humidity
52 %
Avg humidity

Rome in September average weather

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Temperatures trend during September in Rome

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September weather day by day

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Date Weather Temperatures Rain UV More
1 Sept. Partly cloudy
Partly cloudy
30° /22° 0 mm 8
2 Sept. Partly cloudy
Partly cloudy
31° /22° 0 mm 8
3 Sept. Sunny
Sunny
31° /21° 0.1 mm 8
4 Sept. Overcast
Overcast
31° /22° 0.1 mm 8
5 Sept. Sunny
Sunny
27° /20° 9.9 mm 7
6 Sept. Sunny
Sunny
30° /20° 0.2 mm 7
7 Sept. Partly cloudy
Partly cloudy
32° /20° 0.1 mm 8
8 Sept. Partly cloudy
Partly cloudy
32° /22° 0.1 mm 8
9 Sept. Sunny
Sunny
29° /21° 8.4 mm 7
10 Sept. Sunny
Sunny
31° /21° 0.4 mm 7
11 Sept. Sunny
Sunny
29° /20° 1.9 mm 7
12 Sept. Sunny
Sunny
27° /19° 9 mm 7
13 Sept. Partly cloudy
Partly cloudy
25° /17° 3.6 mm 6
14 Sept. Sunny
Sunny
25° /16° 0.1 mm 7
15 Sept. Sunny
Sunny
26° /17° 0 mm 7
16 Sept. Patchy rain possible
Patchy rain possible
27° /19° 0.4 mm 6
17 Sept. Sunny
Sunny
24° /18° 0.5 mm 6
18 Sept. Partly cloudy
Partly cloudy
27° /18° 0.5 mm 7
19 Sept. Patchy rain possible
Patchy rain possible
27° /19° 1.1 mm 6
20 Sept. Patchy rain possible
Patchy rain possible
26° /19° 0.7 mm 7
21 Sept. Light rain shower
Light rain shower
27° /18° 2.1 mm 6
22 Sept. Light rain shower
Light rain shower
26° /19° 2.4 mm 6
23 Sept. Light rain shower
Light rain shower
24° /17° 7.4 mm 5
24 Sept. Patchy rain possible
Patchy rain possible
24° /16° 2.4 mm 5
25 Sept. Sunny
Sunny
26° /17° 1.3 mm 7
26 Sept. Sunny
Sunny
27° /17° 0 mm 7
27 Sept. Sunny
Sunny
29° /19° 0.2 mm 8
28 Sept. Sunny
Sunny
25° /18° 1.3 mm 6
29 Sept. Sunny
Sunny
26° /17° 0 mm 7
30 Sept. Sunny
Sunny
26° /16° 0 mm 7
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Important Notice
Our weather forecast for Rome 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 Rome forecast closer to your planned date for the most up-to-date weather information.

Guide for Rome in September

Rome, Italy in September experiences a delightful transition from the heat of summer to the milder days of autumn. At the beginning of the month, the weather is still quite warm, with daytime temperatures often reaching around 28° and occasionally climbing higher.

The evenings are comfortably cooler, with temperatures dropping to around 18°. The skies are generally clear, and the city enjoys plenty of sunshine, making it an excellent time for sightseeing and outdoor activities.

As September progresses, the temperatures begin to gradually decrease. By mid-month, daytime temperatures typically range between 24° and 26°, while nighttime temperatures can drop to around 16°.

The weather remains predominantly sunny, although there is a slight increase in the likelihood of occasional rain showers. These brief showers usually do not last long and can provide a refreshing break from the warmth.

Towards the end of September, the weather becomes even milder. Daytime temperatures are usually around 22° to 24°, and the evenings can be quite cool, with temperatures falling to around 14°.

The chance of rain increases slightly, but overall, the weather remains pleasant and conducive to exploring the city's historic sites and enjoying outdoor cafes. September in Rome offers a perfect blend of warm days and cool nights, making it an ideal time to visit.

Rome in September - FAQ

Is September a good time to visit Rome?
Yes, September is a good time to traveling to Rome, read more about the best time to visit Rome.
What are the expected maximum and minimum temperatures in Rome 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 Rome during September?
In September, Rome 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 Rome during September?
The average wind speed in Rome during September is 16 km/h, suggesting breezy to windy conditions, depending on your activities.

What to pack to Rome in September?

As you prepare for your trip to Rome 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 Rome, 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

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Location coordinates Where is Rome?

Get accurate weather forecasts for Rome, located at latitude 41.892 and longitude 12.511. Stay updated with localized weather information tailored for Rome.

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