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7 Days
14 Days
Weekend
Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Nagasaki Airport, 42
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September
Average Temperature
High
27°
Feels 29
Low
21°
Feels 21
Average Precipitation
14 Days
Rain amount
205.3mm
Snow amount
0cm
Content continues below
Daily Historical Averages
September 2026
S
M
T
W
T
F
S
1
2
3
29°
4
25°
5
29°
6
27°
7
32°
8
33°
9
32°
10
32°
11
32°
12
32°
13
32°
14
32°
15
31°
16
31°
17
31°
18
19
20
21
22
23
24
25
26
27
28
29
30
Forecast
Thursday, September 3, 2026
Day
29°
Feels 34
Wind
21 km/h E
Gust
31 km/h
Humidity
63%
P.O.P
90%
Rain
2-4 mm
Night
25°
Feels 25
Wind
15 km/h NE
Gust
23 km/h
Humidity
93%
P.O.P
90%
Rain
1-3 mm
Historical Averages
Sep 3
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.