Weather in Niamey for September 2025
In general, the average temperature in Niamey at the beginning of September is 31.9 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 36.7 °C by the end of September.
The climate of Niamey in September is notably wet, with an average of 13 rainy days.
Is September a good time to visit Niamey? check out the best time to travel to Niamey page.
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Niamey in September average weather
Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
---|---|---|---|---|---|---|
1 34° | 2 31° | 3 29° | 4 31° | 5 30° | 6 33° | 7 35° |
8 32° | 9 34° | 10 33° | 11 35° | 12 37° | 13 34° | 14 32° |
15 36° | 16 36° | 17 32° | 18 35° | 19 34° | 20 34° | 21 35° |
22 36° | 23 35° | 24 35° | 25 35° | 26 37° | 27 38° | 28 38° |
29 36° | 30 38° |
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Temperatures trend during September in Niamey
September weather day by day
Date | Weather | Temperatures | Rain | UV | More |
---|---|---|---|---|---|
1 Sept. | Thundery outbreaks possible | 34° /25° | 3.6 mm | 8 | |
2 Sept. | Moderate or heavy rain shower | 31° /23° | 13.4 mm | 7 | |
3 Sept. | Patchy light rain | 29° /24° | 2.2 mm | 7 | |
4 Sept. | Patchy rain possible | 31° /25° | 5.7 mm | 7 | |
5 Sept. | Moderate or heavy rain shower | 30° /22° | 26 mm | 7 | |
6 Sept. | Partly cloudy | 33° /24° | 0.4 mm | 8 | |
7 Sept. | Partly cloudy | 35° /25° | 17.7 mm | 8 | |
8 Sept. | Torrential rain shower | 32° /24° | 13.3 mm | 7 | |
9 Sept. | Thundery outbreaks possible | 34° /25° | 1 mm | 8 | |
10 Sept. | Moderate or heavy rain shower | 33° /24° | 38.2 mm | 8 | |
11 Sept. | Sunny | 35° /25° | 0.2 mm | 8 | |
12 Sept. | Sunny | 37° /27° | 2 mm | 8 | |
13 Sept. | Thundery outbreaks possible | 34° /27° | 4.4 mm | 7 | |
14 Sept. | Cloudy | 32° /24° | 4.8 mm | 7 | |
15 Sept. | Partly cloudy | 36° /27° | 0.9 mm | 8 | |
16 Sept. | Partly cloudy | 36° /26° | 1.1 mm | 9 | |
17 Sept. | Patchy rain possible | 32° /25° | 3.5 mm | 7 | |
18 Sept. | Partly cloudy | 35° /25° | 15.4 mm | 8 | |
19 Sept. | Patchy rain possible | 34° /26° | 1.5 mm | 8 | |
20 Sept. | Cloudy | 34° /26° | 0 mm | 8 | |
21 Sept. | Sunny | 35° /25° | 1.5 mm | 8 | |
22 Sept. | Partly cloudy | 36° /26° | 8.9 mm | 9 | |
23 Sept. | Partly cloudy | 35° /26° | 0.3 mm | 8 | |
24 Sept. | Sunny | 35° /26° | 0 mm | 8 | |
25 Sept. | Partly cloudy | 35° /25° | 0.5 mm | 9 | |
26 Sept. | Partly cloudy | 37° /27° | 1.5 mm | 9 | |
27 Sept. | Sunny | 38° /27° | 0 mm | 9 | |
28 Sept. | Sunny | 38° /27° | 0.7 mm | 9 | |
29 Sept. | Thundery outbreaks possible | 36° /27° | 2.1 mm | 9 | |
30 Sept. | Sunny | 38° /27° | 0.1 mm | 9 | |
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Niamey in September - FAQ
What to pack to Niamey in September?
As you prepare for your trip to Niamey 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 Niamey, 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 Niamey
UV exposure in Niamey during September
Quick links
Get accurate weather forecasts for Niamey, located at latitude 13.514 and longitude 2.11. Stay updated with localized weather information tailored for Niamey.