Ban Rai Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Ban Rai.
Climate overview of Ban Rai
With consistently stable weather, Ban Rai, Thailand, sees little seasonal temperature change. Daytime highs average 33°C (91°F), ranging from 37°C (99°F) in April to 30°C (86°F) in December.
Rainfall is high, totalling around 1290 mm (51 in) per year. September is the wettest month and December the driest. The city also experiences distinct dry (November to February) and wet (August to October) seasons.
Ban Rai Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Ban Rai - and find the best time to visit.
Monthly Temperature in Ban Rai
The climate in Ban Rai remains fairly constant, offering very warm temperatures throughout the year. Average maximum daytime temperatures range from a very hot 37°C (99°F) in April, the warmest time of the year, to a very warm 30°C (86°F) during cooler months like December.
At night, you can expect temperatures ranging from 25°C (77°F) in April to around 19°C (66°F) during December.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Ban Rai
Ban Rai is known for its substantial rainfall, with annual precipitation reaching 1290 mm (51 in). Significant seasonal changes in precipitation occur throughout the year. In the wettest month, September it receives heavy rainfall, averaging 255 mm (10 in) of precipitation, recorded across 21 rainy days. In contrast, the driest month December brings less rainfall, with 11 mm (0.4 in) over a single rainy day. For more details, please visit our Ban Rai Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Best Time to Visit Ban Rai
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: January and December
- Warmest weather: March and April
- Fewest rainy days: January, February, March and December
- Wettest months: May, June, July, August, September and October, when rainfall is highest.
- Seasonal pattern: Distinct dry (November to February) and wet (August to October) seasons
Frequently asked questions about the climate in Ban Rai
What is the best time to visit Ban Rai?
January and December typically offer the most optimal weather in Ban Rai. In contrast, February, March, April, May, June, July, August, September and October tend to have less optimal conditions. Ban Rai has distinct dry (November to February) and wet (August to October) seasons.
What temperatures can I expect in Ban Rai?
Daytime highs range from 30°C (86°F) in December to 37°C (99°F) in April. Nighttime lows range from 19°C (66°F) to 25°C (77°F). Temperatures stay relatively stable year-round.
How much rain does Ban Rai get?
Annual rainfall is around 1290 mm (51 in). September is the wettest month with 255 mm (10 in), while December is the driest with 11 mm (0.4 in).
Ban Rai 3-Day Forecast
Ban Rai on the map
Ban Rai is highlighted - select any city to see its climate.
Popular this month
Where to go in August - average daytime high across popular destinations.
Bangkok
34°C (93°F) Jomtien Beach
32°C (90°F) Hua Hin32°C (90°F) Chiang Mai32°C (90°F) Koh Samui30°C (86°F) Ao Nang Beach30°C (86°F) Ko Lanta30°C (86°F) Patong Beach30°C (86°F) 
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