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Weather in Bari for September 2025

Your guide to Bari weather in September - trends and predictions

    Temperatures

  • Until now, September 2025 in Bari is slightly cooler than the historical average by -0.6 °C.

  • Expect cooler weather in the next days in Bari with the forecast suggesting a temperature of 25.6 °C, lower than the historical average.

  • In general, the average temperature in Bari at the beginning of September is 28 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 24.3 °C by the end of September.

    • Rain 🌧️

  • The climate of Bari in September is notably wet, with an average of 14 rainy days, and a total of 36 mm of precipitation.

    • More

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

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
16
Dry days
Average rainy days
14
Rainy days
Average snowy days
0
Snow days
Average temperatures
27°/22°
Temperatures
Average wind speed
20 km/h
Avg max wind
Average humidity
55 %
Avg humidity

Bari Weather September

Move between months or click on a day
August
October
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Sunny
28°
2
Sunny
28°
3
Sunny
28°
4
Moderate rain at times
27°
5
Sunny
28°
6
Sunny
29°
7
Patchy rain possible
28°
8
Sunny
29°
9
Partly cloudy
29°
10
Sunny
29°
11
Patchy rain possible
28°
12
Sunny
28°
13
Sunny
28°
14
Sunny
28°
15
Partly cloudy
28°
16
Sunny
28°
17
Sunny
26°
18
Sunny
24°
19
Sunny
25°
20
Sunny
26°
21
Sunny
27°
22
Sunny
28°
23
Patchy rain possible
29°
24
Sunny
25°
25
Patchy rain possible
22°
26
Sunny
23°
27
Patchy rain possible
25°
28
Patchy rain possible
26°
29
Patchy rain possible
25°
30
Sunny
24°

Temperatures trend during September in Bari

See the weather trend as well as the moving average line

September weather in Bari day by day

Click on a date for more information
August October
Date Weather Temperatures Rain UV More
1 Sept. Sunny
Sunny
 28° /23° 1.6 mm 7
2 Sept. Sunny
Sunny
 28° /23° 1.2 mm 7
3 Sept. Sunny
Sunny
 28° /23° 0.5 mm 7
4 Sept. Moderate rain at times
Moderate rain at times
 27° /22° 0.8 mm 6
5 Sept. Sunny
Sunny
 28° /22° 3.1 mm 7
6 Sept. Sunny
Sunny
 29° /23° 0.1 mm 7
7 Sept. Patchy rain possible
Patchy rain possible
 28° /23° 1.1 mm 6
8 Sept. Sunny
Sunny
 29° /23° 0 mm 7
9 Sept. Partly cloudy
Partly cloudy
 29° /23° 0.7 mm 7
10 Sept. Sunny
Sunny
 29° /22° 1.1 mm 7
11 Sept. Patchy rain possible
Patchy rain possible
 28° /23° 0.4 mm 6
12 Sept. Sunny
Sunny
 28° /22° 0 mm 7
13 Sept. Sunny
Sunny
 28° /21° 2.3 mm 7
14 Sept. Sunny
Sunny
 28° /21° 0.6 mm 7
15 Sept. Partly cloudy
Partly cloudy
 28° /22° 0.9 mm 7
16 Sept. Sunny
Sunny
 28° /24° 0 mm 1.6
17 Sept. Sunny
Sunny
 26° /23° 0 mm 1.4
18 Sept. Sunny
Sunny
 24° /22° 0 mm 1.5
19 Sept. Sunny
Sunny
 25° /22° 0 mm 1.5
20 Sept. Sunny
Sunny
 26° /22° 0 mm 1.8
21 Sept. Sunny
Sunny
 27° /23° 0 mm 6
22 Sept. Sunny
Sunny
 28° /23° 0 mm 7
23 Sept. Patchy rain possible
Patchy rain possible
 29° /21° 4.8 mm 5
24 Sept. Sunny
Sunny
 25° /21° 0 mm 6
25 Sept. Patchy rain possible
Patchy rain possible
 22° /19° 0.2 mm 5
26 Sept. Sunny
Sunny
 23° /18° 0 mm 6
27 Sept. Patchy rain possible
Patchy rain possible
 25° /20° 0.1 mm 5
28 Sept. Patchy rain possible
Patchy rain possible
 26° /22° 0.1 mm 5
29 Sept. Patchy rain possible
Patchy rain possible
 25° /19° 2.1 mm 5
30 Sept. Sunny
Sunny
 24° /19° 0 mm 6
Next
Important Notice
Our weather forecast for Bari 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 Bari forecast closer to your planned date for the most up-to-date weather information.
Change Month
‹
›

Bari weather in September vs August vs October

Compare September weather in Bari with the previous and following months. See how temperature, rainfall, wind, and other conditions change throughout the year to help you plan your visit.
AugustSeptemberOctober
WeatherSunny
Sunny
Sunny
Sunny
Sunny
Sunny
Temperatures30°/25°27°/22°22°/18°
Rainfall29 mm36 mm51 mm
Wind18.6 km/h20 km/h17.5 km/h
Humidity52%55%64%
Rainy days7 days14 days15 days
Dry days24 days16 days16 days

Planning a trip to Bari? Discover the best time to visit

Bari in September - FAQ

What are the expected maximum and minimum temperatures in Bari during September?
During September, expect a variety of temperatures with highs around 27° and lows near 22°, suitable for diverse activities and preferences.
How much rainfall should be expected in Bari during September?
In September, Bari can expect light to moderate rainfall, totaling 36 mm across approximately 14 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in Bari during September?
The average wind speed in Bari during September is 20 km/h, suggesting breezy to windy conditions, depending on your activities.

Bari water temperatures in September

The average water temperature of the Mediterranean Sea near Bari in September is 22.9 °C. Temperatures remain fairly consistent throughout the month.

What is the water temperature in Bari in September?
The average water temperature in Bari in September is 22.9 °C.
Can you swim in Bari in September?
Comfortably warm for most people. Sensitive swimmers might prefer a light rash-guard, but wetsuits are rarely needed.

What to pack to Bari in September?

As you prepare for your trip to Bari 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 Bari, 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 Bari

Explore the daily rainfall trends and prepare for Baris September weather 💧

UV exposure in Bari during September

Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️

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Get accurate weather forecasts for Bari, located at latitude 41.121 and longitude 16.87. Stay updated with localized weather information tailored for Bari.

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