Weather in Hanoi in September

The weather in Hanoi in September is extremely hot, while temperatures can easily rise above 32 degrees. This hot weather is not advisable for long walks and outdoors activity, so please prepare for summer conditions with water and comfortable light clothes for a trip in Hanoi during September.
Avg Temp
25° - 32°
Avg Rainy Days
15
Avg Dry Days
15
Avg Snow Days
0
Full weather report for today ››

Weather forecast for the next 14 days ››

Weather Facts - Hanoi in September

* The warmest temperature recorded in in September is 39°C
* The coldest temperature recorded in Hanoi in September is 17°C
* The average rainfall in Hanoi in September is 137 mm

Yearly Average for Hanoi

Max Temp
Min Temp
Rainy Days
Jan.
20°
14°
14
Feb.
21°
15°
16
March
23°
18°
21
April
28°
22°
18
May
32°
24°
19
June
34°
26°
18
July
33°
26°
19
August
33°
26°
18
Sep.
32°
25°
15
Oct.
30°
22°
12
Nov.
26°
18°
9
Dec.
23°
15°
10

Average Temperature in Hanoi