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Weather in Niamey for September 2027

Your guide to Niamey weather in September - trends and predictions

    Temperatures

  • In general, the average temperature in Niamey at the beginning of September is 32.6 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 35.7 °C by the end of September.

    • Rain 🌧️

  • The climate of Niamey in September is notably wet, with an average of 14 rainy days, and a total of 133.7 mm of precipitation.

    • More

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

Average dry days
16
Dry days
Average rainy days
14
Rainy days
Average snowy days
0
Snow days
Average temperatures
34°/26°
Temperatures
Average wind speed
24 km/h
Avg max wind
Average humidity
56 %
Avg humidity

Niamey Weather September

Move between months or click on a day
August
October
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Thundery outbreaks possible
33°
2
Moderate or heavy rain shower
33°
3
Light rain
31°
4
Light rain
32°
5
Moderate rain
31°
6
Light rain shower
34°
7
Light rain
35°
8
Torrential rain shower
33°
9
Thundery outbreaks possible
33°
10
Moderate rain
33°
11
Sunny
35°
12
Light rain
35°
13
Thundery outbreaks possible
34°
14
Light rain
34°
15
Patchy rain possible
36°
16
Patchy rain possible
36°
17
Light rain
32°
18
Light rain
35°
19
Patchy rain possible
36°
20
Patchy rain possible
35°
21
Light rain
35°
22
Light rain
35°
23
Patchy rain possible
35°
24
Thundery outbreaks possible
35°
25
Partly cloudy
35°
26
Patchy rain possible
37°
27
Thundery outbreaks possible
37°
28
Patchy rain possible
36°
29
Thundery outbreaks possible
35°
30
Light rain
36°

Temperatures trend during September in Niamey

See the weather trend as well as the moving average line

September weather in Niamey day by day

Click on a date for more information
August October
Date Weather Temperatures Rain UV More
1 Sept. Thundery outbreaks possible
Thundery outbreaks possible
 33° /25° 6.2 mm 9
2 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
 33° /25° 6.8 mm 8
3 Sept. Light rain
Light rain
 31° /24° 6 mm 6
4 Sept. Light rain
Light rain
 32° /25° 2.8 mm 9
5 Sept. Moderate rain
Moderate rain
 31° /24° 13.9 mm 9
6 Sept. Light rain shower
Light rain shower
 34° /25° 1.2 mm 8
7 Sept. Light rain
Light rain
 35° /26° 8.8 mm 10
8 Sept. Torrential rain shower
Torrential rain shower
 33° /26° 7.6 mm 9
9 Sept. Thundery outbreaks possible
Thundery outbreaks possible
 33° /25° 2.1 mm 8
10 Sept. Moderate rain
Moderate rain
 33° /24° 22.3 mm 6
11 Sept. Sunny
Sunny
 35° /26° 0.7 mm 8
12 Sept. Light rain
Light rain
 35° /27° 3.9 mm 7
13 Sept. Thundery outbreaks possible
Thundery outbreaks possible
 34° /26° 2.2 mm 8
14 Sept. Light rain
Light rain
 34° /25° 2.5 mm 8
15 Sept. Patchy rain possible
Patchy rain possible
 36° /26° 2 mm 8
16 Sept. Patchy rain possible
Patchy rain possible
 36° /26° 0.8 mm 7
17 Sept. Light rain
Light rain
 32° /25° 5.1 mm 6
18 Sept. Light rain
Light rain
 35° /25° 9.1 mm 7
19 Sept. Patchy rain possible
Patchy rain possible
 36° /26° 1.1 mm 8
20 Sept. Patchy rain possible
Patchy rain possible
 35° /26° 1.9 mm 7
21 Sept. Light rain
Light rain
 35° /25° 3.3 mm 7
22 Sept. Light rain
Light rain
 35° /26° 4.8 mm 9
23 Sept. Patchy rain possible
Patchy rain possible
 35° /26° 1.3 mm 9
24 Sept. Thundery outbreaks possible
Thundery outbreaks possible
 35° /26° 0.3 mm 8
25 Sept. Partly cloudy
Partly cloudy
 35° /26° 0.4 mm 10
26 Sept. Patchy rain possible
Patchy rain possible
 37° /27° 1.2 mm 9
27 Sept. Thundery outbreaks possible
Thundery outbreaks possible
 37° /27° 4.9 mm 8
28 Sept. Patchy rain possible
Patchy rain possible
 36° /27° 1.4 mm 7
29 Sept. Thundery outbreaks possible
Thundery outbreaks possible
 35° /27° 3.6 mm 8
30 Sept. Light rain
Light rain
 36° /27° 5.2 mm 7
Next
Important Notice
Our weather forecast for Niamey 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 Niamey forecast closer to your planned date for the most up-to-date weather information.
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Niamey in September - FAQ

What are the expected maximum and minimum temperatures in Niamey during September?
During September, expect a variety of temperatures with highs around 34° and lows near 26°, suitable for diverse activities and preferences.

How much rainfall should be expected in Niamey during September?
Significant rainfall exceeding 133.7 mm is expected in Niamey during September, occurring over more than 14 days. Preparing for wet conditions is recommended in your planning.

What are the typical wind conditions in Niamey during September?
The average wind speed in Niamey during September is 24 km/h, suggesting breezy to windy conditions, depending on your activities.

September rainfall patterns in Niamey

Explore the daily rainfall trends and prepare for Niameys September weather 💧
Typically, Niamey has 14 rainy days in September with a total of 133.7 mm of rainfall.

UV exposure in Niamey 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 Niamey, located at latitude 13.514 and longitude 2.11. Stay updated with localized weather information tailored for Niamey.

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