Visit Sapa in Vietnam
Balancing on the edges of a rice field with endless views. A trek through the valley of Sapa is definitely a must for the bucket list.
Long Hai Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Long Hai.
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Climate overview of Long Hai
The climate in Long Hai, Ba Ria - Vung Tau, Vietnam, is remarkably consistent, with temperatures year-round averaging 30°C (86°F). The warmest month is May at 32°C (90°F), and the coolest is January at 29°C (84°F).
Rainfall is high, totalling around 1750 mm (69 in) per year. September is the wettest month and February the driest. The city also experiences distinct dry (January to March) and wet (May to October) seasons. March is the sunniest month, averaging 9.8 hours of sunshine per day.
Long Hai Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Long Hai - and find the best time to visit.
Monthly Temperature in Long Hai
In Long Hai temperatures are generally consistent throughout the year. Average maximum daytime temperatures range from a very warm 32°C (90°F) in May, the warmest time of the year, to a comfortable 29°C (84°F) during cooler months like January.
At night, you can expect temperatures ranging from 27°C (81°F) in May to around 24°C (75°F) during January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Long Hai
Long Hai experiences significant rainfall throughout the year, averaging 1750 mm (69 in) of precipitation annually. Significant seasonal changes in precipitation occur throughout the year. In the wettest month, September it receives heavy rainfall, averaging 281 mm (11 in) of precipitation, recorded across 20 rainy days. In contrast, the driest month February brings less rainfall, with 7.2 mm (0.3 in) over 5 rainy days. For more details, please visit our Long Hai Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Long Hai
While the amount of sunshine in Long Hai varies throughout the year, all seasons offer their own charm. Enjoy up to 9.8 hours of daily sun in March, and experience slightly darker atmosphere in September, with about 6.2 hours of daily sunlight.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Data from: Vung Tau, Vietnam (16 KM, 10 Miles).
Daily hours of sunshine
Data from: Vung Tau, Vietnam (16 KM, 10 Miles).
Humidity in Long Hai by Month
The city experiences its highest humidity in September, reaching 86%. In January, the humidity drops to its lowest level at 78%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Data from: Vung Tau, Vietnam (16 KM, 10 Miles).
Best Time to Visit Long Hai
The most comfortable overall weather for exploring Long Hai is usually found in January, February and December. Conditions are generally least comfortable in May, June, July, August, September and October.
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
Jan
excellent
Feb
excellent
Mar
very good
Apr
good
May
wet
Jun
very wet
Jul
very wet
Aug
very wet
Sep
very wet
Oct
very wet
Nov
mixed
Dec
excellent
- Best overall: January, February and December
- Warmest weather: March, April, May, June, July, August, September and October
- Most sunshine: March
- Fewest rainy days: February and March
- Wettest months: May, June, July, August, September and October, when rainfall is highest.
- Seasonal pattern: Distinct dry (January to March) and wet (May to October) seasons
Frequently asked questions about the climate in Long Hai
What is the best time to visit Long Hai?
January, February and December typically offer the most optimal weather in Long Hai. In contrast, May, June, July, August, September and October tend to have less optimal conditions. Long Hai has distinct dry (January to March) and wet (May to October) seasons.
What temperatures can I expect in Long Hai?
Daytime highs range from 29°C (84°F) in January to 32°C (90°F) in May. Nighttime lows range from 24°C (75°F) to 27°C (81°F). Temperatures stay relatively stable year-round.
How much rain does Long Hai get?
Annual rainfall is around 1750 mm (69 in). September is the wettest month with 281 mm (11 in), while February is the driest with 7.2 mm (0.3 in).
How sunny is Long Hai?
Long Hai receives around 2,729 hours of sunshine per year. March is the sunniest month with 295 hours, while September is the cloudiest with just 187 hours. Overall, Long Hai enjoys abundant sunshine.
Long Hai 3-Day Forecast
Long Hai on the map
Long Hai is highlighted - select any city to see its climate.
Popular in October
Where to go in October - average daytime high across popular destinations.
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