Weather in Bangladesh for September 2025
In general, the average temperature in Bangladesh at the beginning of September is 33.6 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 31.9 °C by the end of September.
Bangladesh experiences an exceptionally high level of rainfall in September, with more than 24 rainy days on average.
Is September a good time to visit Bangladesh? check out the best time to travel to Bangladesh page.
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Bangladesh in September average weather
Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
---|---|---|---|---|---|---|
1 34° | 2 35° | 3 33° | 4 35° | 5 33° | 6 34° | 7 31° |
8 32° | 9 33° | 10 34° | 11 33° | 12 34° | 13 32° | 14 29° |
15 30° | 16 33° | 17 34° | 18 32° | 19 31° | 20 31° | 21 34° |
22 34° | 23 34° | 24 33° | 25 30° | 26 29° | 27 32° | 28 34° |
29 32° | 30 33° |
You can click on date
Temperatures trend during September in Bangladesh
September weather day by day
Date | Weather | Temperatures | Rain | UV | More |
---|---|---|---|---|---|
1 Sept. | Light rain shower | 34° /27° | 0.8 mm | 8 | |
2 Sept. | Moderate or heavy rain shower | 35° /26° | 7.8 mm | 8 | |
3 Sept. | Light rain shower | 33° /27° | 3.6 mm | 7 | |
4 Sept. | Light rain shower | 35° /26° | 0.8 mm | 8 | |
5 Sept. | Light rain shower | 33° /26° | 5.3 mm | 7 | |
6 Sept. | Moderate or heavy rain shower | 34° /27° | 5.9 mm | 7 | |
7 Sept. | Light rain shower | 31° /26° | 6.2 mm | 7 | |
8 Sept. | Torrential rain shower | 32° /26° | 16 mm | 7 | |
9 Sept. | Light rain shower | 33° /26° | 3 mm | 7 | |
10 Sept. | Thundery outbreaks possible | 34° /26° | 2.2 mm | 8 | |
11 Sept. | Light rain shower | 33° /26° | 2.1 mm | 7 | |
12 Sept. | Moderate or heavy rain shower | 34° /26° | 3.5 mm | 7 | |
13 Sept. | Overcast | 32° /25° | 4.5 mm | 7 | |
14 Sept. | Overcast | 29° /25° | 36.6 mm | 7 | |
15 Sept. | Overcast | 30° /24° | 20.8 mm | 7 | |
16 Sept. | Thundery outbreaks possible | 33° /25° | 4.9 mm | 7 | |
17 Sept. | Light rain | 34° /25° | 3.7 mm | 7 | |
18 Sept. | Overcast | 32° /26° | 4.6 mm | 7 | |
19 Sept. | Light rain shower | 31° /26° | 12.8 mm | 7 | |
20 Sept. | Light rain shower | 31° /26° | 19.8 mm | 7 | |
21 Sept. | Light rain shower | 34° /27° | 10.4 mm | 8 | |
22 Sept. | Light rain shower | 34° /26° | 12.3 mm | 8 | |
23 Sept. | Light rain shower | 34° /26° | 16.6 mm | 8 | |
24 Sept. | Light rain shower | 33° /26° | 3.5 mm | 7 | |
25 Sept. | Light rain shower | 30° /25° | 15.3 mm | 7 | |
26 Sept. | Patchy rain possible | 29° /24° | 30.5 mm | 6 | |
27 Sept. | Patchy rain possible | 32° /25° | 5 mm | 7 | |
28 Sept. | Patchy rain possible | 34° /26° | 2.4 mm | 8 | |
29 Sept. | Light rain shower | 32° /26° | 3.5 mm | 7 | |
30 Sept. | Torrential rain shower | 33° /25° | 18.5 mm | 7 | |
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Bangladesh in September - FAQ
What to pack to Bangladesh in September?
As you prepare for your trip to Bangladesh 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 Bangladesh, 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
- Insect Repellent: For destinations with mosquitos or other insects
September rainfall patterns in Bangladesh
UV exposure in Bangladesh during September
Quick links
Get accurate weather forecasts for Bangladesh, located at latitude 23.71 and longitude 90.407. Stay updated with localized weather information tailored for Bangladesh.