ClimateAverages

Hanoi Weather in September

JanFebMarAprMayJunJulAugSepOctNovDec
Right now
26°C
Partly cloudy · feels like 32°C
Humidity
100%
Wind
7 kph SSE
UV
0.2
Rain
0%
Updated Jul 9, 06:45 PMWeather data by WeatherAPI.com
September daytime high
31.4°C
September overnight low
24.6°C
September average
27.7°C

In September, Hanoi typically sees daytime highs of 31.4°C and overnight lows around 24.6°C. Compared to the annual average high of 27.6°C, September runs +3.9°C.

vs. annual avg high
+3.9°C
Rank among 12 months
#5 warmest
Hottest year overall
2023

Where September ranks in Hanoi

JanFebMarAprMayJunJulAugSep31°OctNovDec

FAQ

What is the average temperature in Hanoi in September?

September in Hanoi averages a daytime high of 31.4°C and an overnight low of 24.6°C.

Is September warm or cold in Hanoi?

September runs +3.9°C compared to Hanoi's annual average high of 27.6°C, ranking #5 of 12 months by warmth.

What should I pack for Hanoi in September?

Plan for daytime highs near 31.4°C and cooler evenings around 24.6°C.

Other months for Hanoi

JanuaryFebruaryMarchAprilMayJuneJulyAugustOctoberNovemberDecember

September in nearby cities

Ha Dong