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Monthly weather in Hạ Long
Hạ Long · Vietnam
Monthly weather in Hạ Long
Averages computed from the last few years of Open-Meteo archive data for this city — useful as a rough seasonal guide, not a 30-year climate normal. Based on recorded weather from 2023 to 2026.
12-month overview
January
14°/21°C
Mild
Light rain
≈ 8 rainy days
February
16°/22°C
Mild
Light rain
≈ 8 rainy days
March
18°/24°C
Mild
Light rain
≈ 10 rainy days
April
23°/29°C
Warm
Light rain
≈ 10 rainy days
May
25°/30°C
Warm
Wet
≈ 22 rainy days
June
27°/32°C
Hot
Wet
≈ 25 rainy days
July
26°/31°C
Hot
Very wet
≈ 27 rainy days
August
26°/31°C
Hot
Very wet
≈ 29 rainy days
September
25°/31°C
Hot
Very wet
≈ 21 rainy days
October
23°/30°C
Warm
Moderate rain
≈ 11 rainy days
November
19°/27°C
Warm
Dry
≈ 5 rainy days
December
16°/23°C
Mild
Dry
≈ 4 rainy days