Weather in Hanoi 🇻🇳
Monthly weather averages & travel planning
Avg Temp
29°C
Rain Days
11 days
Sun Hours
7 hrs
Humidity
78%
Hanoi Weather Guide
Complete monthly climate data for Hanoi, 🇻🇳 Vietnam
January
20°/13°C
8 rain days, 4h sun
February
22°/15°C
8 rain days, 4h sun
March
25°/18°C
11 rain days, 4h sun
April
29°/22°C
11 rain days, 7h sun
May
31°/24°C
17 rain days, 8h sun
June
33°/26°C
19 rain days, 8h sun
July
32°/26°C
21 rain days, 8h sun
August
31°/25°C
23 rain days, 8h sun
September
30°/24°C
19 rain days, 8h sun
October
28°/21°C
12 rain days, 8h sun
November
25°/18°C
7 rain days, 7h sun
December
21°/14°C
7 rain days, 6h sun
Year-Round Climate
| Month | High | Low | Rain Days | Sun | Details |
|---|---|---|---|---|---|
| January | 20°C | 13°C | 8 | 4h | View |
| February | 22°C | 15°C | 8 | 4h | View |
| March | 25°C | 18°C | 11 | 4h | View |
| April | 29°C | 22°C | 11 | 7h | View |
| May | 31°C | 24°C | 17 | 8h | View |
| June | 33°C | 26°C | 19 | 8h | View |
| July | 32°C | 26°C | 21 | 8h | View |
| August | 31°C | 25°C | 23 | 8h | View |
| September | 30°C | 24°C | 19 | 8h | View |
| October | 28°C | 21°C | 12 | 8h | View |
| November | 25°C | 18°C | 7 | 7h | View |
| December | 21°C | 14°C | 7 | 6h | View |
January
8 rain days, 4h sun
20°13°
February
8 rain days, 4h sun
22°15°
March
11 rain days, 4h sun
25°18°
April
11 rain days, 7h sun
29°22°
May
17 rain days, 8h sun
31°24°
June
19 rain days, 8h sun
33°26°
July
21 rain days, 8h sun
32°26°
August
23 rain days, 8h sun
31°25°
September
19 rain days, 8h sun
30°24°
October
12 rain days, 8h sun
28°21°
November
7 rain days, 7h sun
25°18°
December
7 rain days, 6h sun
21°14°
Rainfall (mm)
0-20 mm21-50 mm51-100 mm100+ mm
Travel Planning
Data Sources for Hanoi
Climate normals represent 30-year averages (1991-2020). Individual years may vary.