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Ban Du Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Ban Du.
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Climate overview of Ban Du
Temperatures in Ban Du, Chiang Rai Province, Thailand, shift moderately through the seasons. The warmest month is April at 36°C (97°F), and the coolest is December at 28°C (82°F).
The city has a wet climate, receiving around 1979 mm (78 in) of rainfall per year. Despite the high annual total, it has distinct dry (December to March) and wet (May to September) seasons. August is the wettest month. March is the sunniest month, averaging 9.8 hours of sunshine per day.
Ban Du Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Ban Du - and find the best time to visit.
Monthly Temperature in Ban Du
In Ban Du, seasonal changes bring about a moderate variation in temperatures. On average, daytime temperatures range from a very hot 36°C (97°F) in April to a comfortable 28°C (82°F) in December.
Nighttime temperatures range from 25°C (77°F) in April to 15°C (59°F) in December.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Ban Du
Ban Du has a notably wet climate with abundant precipitation, recording 1979 mm (78 in) of rainfall per year. The seasons in Ban Du bring significant changes in precipitation. The wettest month, August, receives heavy rainfall, with an average of 376 mm (15 in) of precipitation. This rainfall is distributed across 24 rainy days.
In contrast, the driest month, February, experiences much less rainfall, totaling 14 mm (0.6 in) over a single rainy day. These distinct seasonal differences provide diverse experiences throughout the year. For more details, please visit our Ban Du 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 Du
In Ban Du, 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
Data from: Chiang Rai, Thailand (8 KM, 5 Miles).
Daily hours of sunshine
Data from: Chiang Rai, Thailand (8 KM, 5 Miles).
Humidity in Ban Du by Month
The relative humidity is high throughout the year in Ban Du.
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
Data from: Chiang Rai, Thailand (8 KM, 5 Miles).
Best Time to Visit Ban Du
For comfortable weather, consider visiting Ban Du in December. Conditions are usually least favourable in March, April, May, June, July, August and September.
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
Jan
very good
Feb
very good
Mar
very hot
Apr
very hot
May
very wet
Jun
very wet
Jul
very wet
Aug
very wet
Sep
very wet
Oct
mixed
Nov
good
Dec
excellent
- Best overall: December
- Warmest weather: March and April
- Most sunshine: March and April
- 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 Du
What is the best time to visit Ban Du?
December typically offers the most optimal weather in Ban Du. In contrast, March, April, May, June, July, August and September tend to have less optimal conditions. Ban Du has distinct dry (December to March) and wet (May to September) seasons.
What temperatures can I expect in Ban Du?
Daytime highs range from 28°C (82°F) in December to 36°C (97°F) in April. Nighttime lows range from 15°C (59°F) to 25°C (77°F).
How much rain does Ban Du get?
Annual rainfall is around 1979 mm (78 in). August is the wettest month with 376 mm (15 in), while February is the driest with 14 mm (0.6 in).
How sunny is Ban Du?
Ban Du 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 Du enjoys abundant sunshine.
Ban Du 3-Day Forecast
Ban Du on the map
Ban Du is highlighted - select any city to see its climate.
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