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Monthly
Precipitation
Temperature
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Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Tainan City, TNN
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September
Average Temperature
High
31°
Feels 36
Low
26°
Feels 29
Average Precipitation
18 Days
Rain amount
174.3mm
Snow amount
0cm
Content continues below
Daily Historical Averages
September 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
31°
20
31°
21
31°
22
30°
23
30°
24
30°
25
30°
26
30°
27
31°
28
30°
29
31°
30
31°
Forecast
Saturday, September 19, 2026
Day
31°
Feels 37
Wind
12 km/h W
Gust
18 km/h
Humidity
67%
P.O.P
10%
Night
27°
Feels 30
Wind
13 km/h SW
Gust
20 km/h
Humidity
81%
P.O.P
10%
Historical Averages
Sep 19
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.