Weather in Chattogram for September 2025
In general, the average temperature in Chattogram at the beginning of September is 29.1 °C. As the month progressed, temperatures tended to remain steady, reaching an average of 29.1 °C by the end of September.
Chattogram experiences an exceptionally high level of rainfall in September, with more than 24 rainy days on average.
Is September a good time to visit Chattogram? check out the best time to travel to Chattogram page.
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Chattogram in September average weather
Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
---|---|---|---|---|---|---|
1 29° | 2 29° | 3 30° | 4 29° | 5 29° | 6 30° | 7 28° |
8 29° | 9 30° | 10 29° | 11 29° | 12 29° | 13 28° | 14 28° |
15 29° | 16 29° | 17 29° | 18 28° | 19 30° | 20 30° | 21 30° |
22 30° | 23 29° | 24 29° | 25 28° | 26 30° | 27 29° | 28 30° |
29 29° | 30 29° |
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Temperatures trend during September in Chattogram
September weather day by day
Date | Weather | Temperatures | Rain | UV | More |
---|---|---|---|---|---|
1 Sept. | Moderate or heavy rain shower | 29° /25° | 8.2 mm | 6 | |
2 Sept. | Moderate or heavy rain shower | 29° /26° | 3 mm | 6 | |
3 Sept. | Moderate or heavy rain shower | 30° /25° | 11.1 mm | 7 | |
4 Sept. | Light rain shower | 29° /26° | 4.6 mm | 6 | |
5 Sept. | Light rain shower | 29° /26° | 5.6 mm | 6 | |
6 Sept. | Torrential rain shower | 30° /26° | 24.5 mm | 7 | |
7 Sept. | Light rain shower | 28° /25° | 27.1 mm | 7 | |
8 Sept. | Light rain shower | 29° /26° | 5.9 mm | 7 | |
9 Sept. | Light rain shower | 30° /25° | 2.3 mm | 7 | |
10 Sept. | Light rain shower | 29° /25° | 5.7 mm | 6 | |
11 Sept. | Patchy light rain with thunder | 29° /25° | 11.9 mm | 6 | |
12 Sept. | Partly cloudy | 29° /25° | 11.7 mm | 7 | |
13 Sept. | Cloudy | 28° /25° | 15 mm | 6 | |
14 Sept. | Cloudy | 28° /25° | 30.3 mm | 7 | |
15 Sept. | Thundery outbreaks possible | 29° /25° | 2.4 mm | 6 | |
16 Sept. | Partly cloudy | 29° /25° | 4.3 mm | 7 | |
17 Sept. | Patchy rain possible | 29° /25° | 0.9 mm | 6 | |
18 Sept. | Moderate or heavy rain shower | 28° /25° | 20.3 mm | 6 | |
19 Sept. | Patchy light rain with thunder | 30° /25° | 7.8 mm | 7 | |
20 Sept. | Patchy light rain with thunder | 30° /26° | 5.8 mm | 7 | |
21 Sept. | Light rain shower | 30° /25° | 8.9 mm | 7 | |
22 Sept. | Patchy light rain with thunder | 30° /25° | 15.1 mm | 7 | |
23 Sept. | Patchy rain possible | 29° /25° | 4.7 mm | 6 | |
24 Sept. | Patchy rain possible | 29° /25° | 7.4 mm | 6 | |
25 Sept. | Patchy rain possible | 28° /25° | 7.1 mm | 6 | |
26 Sept. | Patchy rain possible | 30° /25° | 6.4 mm | 6 | |
27 Sept. | Light rain shower | 29° /25° | 5.7 mm | 6 | |
28 Sept. | Patchy light rain with thunder | 30° /26° | 6.3 mm | 7 | |
29 Sept. | Light rain shower | 29° /25° | 12.3 mm | 6 | |
30 Sept. | Light rain shower | 29° /26° | 8.8 mm | 6 | |
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Chattogram in September - FAQ
What to pack to Chattogram in September?
As you prepare for your trip to Chattogram 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 Chattogram, 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
- Sandals/Flip-flops: Comfortable for warm climates
- 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 Chattogram
UV exposure in Chattogram during September
Quick links
Get accurate weather forecasts for Chattogram, located at latitude 22.338 and longitude 91.832. Stay updated with localized weather information tailored for Chattogram.