The Weather Network
Weather
Maps
News
Video
|
Welcome
Monthly
⋮
Current
Hourly
7 Days
14 Days
Weekend
Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Niort, T
Content continues below
Content continues below
September
Average Temperature
High
23°
Feels 23
Low
12°
Feels 12
Average Precipitation
9 Days
Rain amount
48.6mm
Snow amount
0cm
Daily Historical Averages
September 2026
S
M
T
W
T
F
S
1
2
3
27°
4
29°
5
30°
6
34°
7
26°
8
19°
9
21°
10
21°
11
22°
12
22°
13
24°
14
24°
15
22°
16
22°
17
21°
18
19
20
21
22
23
24
25
26
27
28
29
30
Forecast
Thursday, September 3, 2026
Day
27°
Feels 31
Wind
9 km/h W
Gust
13 km/h
Humidity
48%
P.O.P
20%
Night
16°
Feels 16
Wind
10 km/h W
Gust
14 km/h
Humidity
96%
P.O.P
0%
Historical Averages
Sep 3
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.