Ha Long, Vietnam Weather Information
Local Time
2026-03-12 16:21:27 Indochina TimeWeather in the past year
Sun & Astronomy
In Ha Long, Vietnam, today's sunrise time is 06:01, sunset time is 18:01, nautical twilight begins at 05:15, nautical twilight ends at 18:47, astronomical twilight begins at 04:49, astronomical twilight ends at 19:13.
Temperature Analysis
In Ha Long, Vietnam region, the lowest temperature occurs in January 2025, with an average temperature of about 17.1°C.
The highest temperature occurs in June 2025, with a maximum temperature of up to 28.6°C.
Based on historical data, the average temperature in January is 17.1°C, February is 17.4°C, March is 19.5°C, April is 24°C, May is 26.8°C, June is 28.6°C, July is 28.5°C, August is 28.1°C, September is 27.7°C, October is 25.3°C, November is 20.6°C, December is 19.8°C.
Wind Analysis
In Ha Long, Vietnam region, the lowest wind speed occurs in November 2025, with an average wind speed of about 29.3 km/h.
The highest wind speed occurs in August 2025, with a maximum wind speed of up to 34.1 km/h.
Based on historical data, the average wind speed in January is 33 km/h, February is 32.1 km/h, March is 30 km/h, April is 32 km/h, May is 32.8 km/h, June is 33.3 km/h, July is 31.6 km/h, August is 34.1 km/h, September is 31.5 km/h, October is 30.2 km/h, November is 29.3 km/h, December is 30.8 km/h.
Sunshine Duration Analysis
In Ha Long, Vietnam region, the lowest sunshine duration occurs in February 2025, with an average sunshine duration of about 3.4 hours.
The highest sunshine duration occurs in July 2025, with a maximum sunshine duration of up to 9 hours.
Based on historical data, the average sunshine duration in January is 7.5 hours, February is 3.4 hours, March is 4.8 hours, April is 7.9 hours, May is 8.1 hours, June is 8.7 hours, July is 9 hours, August is 7.3 hours, September is 8.4 hours, October is 7.6 hours, November is 6.8 hours, December is 8.1 hours.
Precipitation Analysis
In Ha Long, Vietnam region, the lowest precipitation occurs in January 2025, with an average precipitation of about 0.2 mm.
The highest precipitation occurs in July 2025, with a maximum precipitation of up to 12 mm.
Based on historical data, the average precipitation in January is 0.2 mm, February is 1.4 mm, March is 0.9 mm, April is 2.2 mm, May is 5.8 mm, June is 9.4 mm, July is 12 mm, August is 11.3 mm, September is 10.3 mm, October is 5.9 mm, November is 1.4 mm, December is 0.6 mm.