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
The climate in Ban Rai, Chiang Rai Province, Thailand, sees a moderate range of temperatures across the year, from 35°C (95°F) in April down to 28°C (82°F) in December.
The city has a wet climate, receiving around 2127 mm (84 in) of rainfall per year. Despite the high annual total, it has distinct dry (December to March) and wet (May to September) seasons. July is the wettest month. Sunshine peaks in March, when the city sees around 9.8 hours of sunshine per day.
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 weather in Ban Rai changes moderately throughout the year, offering enough variation to appreciate each season. On average, daytime temperatures range from a very hot 35°C (95°F) in April to a comfortable 28°C (82°F) in December.
Nighttime temperatures range from 24°C (75°F) in April to 14°C (57°F) in December.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Ban Rai
Ban Rai experiences significant rainfall throughout the year, averaging 2127 mm (84 in) of precipitation annually. The seasons in Ban Rai bring significant changes in precipitation. The wettest month, July, receives heavy rainfall, with an average of 416 mm (16 in) of precipitation. This rainfall is distributed across 22 rainy days.
In contrast, the driest month, February, experiences much less rainfall, totaling 16 mm (0.6 in) over 2 rainy days. These distinct seasonal differences provide diverse experiences throughout the year. 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
Sunshine Hours in Ban Rai
In Ban Rai, summer days are longer and more sunny, with daily sunshine hours peaking at 9.8 hours in March. As the darker season arrives, the brightness of the sun becomes less. August sees a soft sun for only 3.9 hours per average day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Humidity in Ban Rai by Month
The relative humidity is high throughout the year in Ban Rai.
The city experiences its highest humidity in August, reaching 84%. In March, the humidity drops to its lowest level at 62%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Ban Rai
Each month is rated for comfortable sightseeing weather — mild temperatures and low rainfall. Tap a month for its full averages; your ideal time may differ for a beach or winter trip (see below).
- Best overall: January and December
- Warmest weather: March and April
- Most sunshine: March and April
- Fewest rainy days: January, February, March and December
- Wettest period: May, June, July, August and September, when rainfall peaks.
- Climate seasons: distinct dry (December to March) and wet (May to September) 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, March, April, May, June, July, August and September tend to have less optimal conditions. Ban Rai has distinct dry (December to March) and wet (May to September) seasons.
What temperatures can I expect in Ban Rai?
Daytime highs range from 28°C (82°F) in December to 35°C (95°F) in April. Nighttime lows range from 14°C (57°F) to 24°C (75°F).
How much rain does Ban Rai get?
Annual rainfall is around 2127 mm (84 in). July is the wettest month with 416 mm (16 in), while February is the driest with 16 mm (0.6 in).
How sunny is Ban Rai?
Ban Rai receives around 2,555 hours of sunshine per year. March is the sunniest month with 295 hours, while August is the cloudiest with just 117 hours. Overall, Ban Rai enjoys abundant sunshine.
Ban Rai 3-Day Forecast
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 July - average daytime high across popular destinations.
Bangkok
34°C (93°F) Chiang Mai33°C (91°F) Jomtien Beach
32°C (90°F) Hua Hin32°C (90°F) Koh Samui30°C (86°F) Ko Lanta30°C (86°F) Ao Nang Beach30°C (86°F) Patong Beach30°C (86°F) 
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