Ban Huai Sai Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Ban Huai Sai.
Climate overview of Ban Huai Sai
Ban Huai Sai, Thailand, experiences moderate temperature changes through the seasons. April is the warmest month with daytime highs of 36°C (97°F), while December is the coolest at 29°C (84°F).
The city receives considerable rainfall, with around 1718 mm (68 in) annually. August is the wettest month. It has distinct dry (December to March) and wet (May to September) seasons. The most sunshine falls in March, with an average of 9.8 hours of daily sunshine.
Ban Huai Sai Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Ban Huai Sai - and find the best time to visit.
Monthly Temperature in Ban Huai Sai
The weather in Ban Huai Sai changes moderately throughout the year, offering enough variation to appreciate each season. Typically, average maximum daytime temperatures range from a very hot 36°C (97°F) in April to a comfortable 29°C (84°F) in the coolest month, December.
Nights vary from 24°C (75°F) in April to around 14°C (57°F) during the colder months.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Ban Huai Sai
Ban Huai Sai has a relatively rainy climate with high precipitation levels, averaging 1718 mm (68 in) of rainfall annually. The climate in Ban Huai Sai shows significant variation throughout the year. Expect heavy rainfall in August, the wettest month, with an average of 340 mm (13 in) of precipitation over 21 rainy days.
In contrast, the driest month February offers drier and sunnier days, with around 11 mm (0.4 in) of rainfall over a single rainy day. For more details, please visit our Ban Huai Sai 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 Ban Huai Sai
For those who appreciate different seasons, Ban Huai Sai serves as an ideal destination. Expect longer, more sun-filled days in March with an average of 9.8 hours of sunshine daily, and embrace the darker days in August, offering only 3.9 hours of daily sunlight.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Humidity in Ban Huai Sai by Month
The relative humidity is high throughout the year in Ban Huai Sai.
The city experiences its highest humidity in August, reaching 81%. In March, the humidity drops to its lowest level at 52%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Wind Speed in Ban Huai Sai
The mean wind speed varies between () and 1 m/s (2 knots) throughout the year. It is lowest in January, November and December and highest during February, March, April, May, June, July, August, September and October. What does this mean?
The mean monthly wind speed over the year (meters per second)
Best Time to Visit Ban Huai Sai
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: December
- Warmest weather: March and April
- Most sunshine: March
- Fewest rainy days: January, February, March and December
- Wettest months: May, June, July, August and September, when rainfall is highest.
- Seasonal pattern: Distinct dry (December to March) and wet (May to September) seasons
Frequently asked questions about the climate in Ban Huai Sai
What is the best time to visit Ban Huai Sai?
December typically offers the most optimal weather in Ban Huai Sai. In contrast, March, April, May, June, July, August and September tend to have less optimal conditions. Ban Huai Sai has distinct dry (December to March) and wet (May to September) seasons.
What temperatures can I expect in Ban Huai Sai?
Daytime highs range from 29°C (84°F) in December to 36°C (97°F) in April. Nighttime lows range from 14°C (57°F) to 24°C (75°F).
How much rain does Ban Huai Sai get?
Annual rainfall is around 1718 mm (68 in). August is the wettest month with 340 mm (13 in), while February is the driest with 11 mm (0.4 in).
How sunny is Ban Huai Sai?
Ban Huai Sai receives around 2,525 hours of sunshine per year. March is the sunniest month with 295 hours, while August is the cloudiest with just 116 hours. Overall, Ban Huai Sai enjoys abundant sunshine.
Ban Huai Sai 3-Day Forecast
Ban Huai Sai on the map
Ban Huai Sai is highlighted - select any city to see its climate.
Popular this month
Where to go in August - average daytime high across popular destinations.
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34°C (93°F) Jomtien Beach
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