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Ban Saia Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Ban Saia.
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Climate overview of Ban Saia
Ban Saia, Thailand, experiences moderate temperature changes through the seasons. April is the warmest month with daytime highs of 38°C (100°F), while December is the coolest at 29°C (84°F).
Rainfall is high, totalling around 1333 mm (52 in) per year. August is the wettest month and February the driest. The city also experiences distinct dry (November to April) and wet (June to September) seasons. The sunniest month is March, with 9.8 hours of sunshine per day on average.
Ban Saia Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Ban Saia - and find the best time to visit.
Monthly Temperature in Ban Saia
In Ban Saia, seasonal changes bring about a moderate variation in temperatures. Average maximum daytime temperatures range from a very hot 38°C (100°F) in April, the warmest time of the year, to a comfortable 29°C (84°F) during cooler months like December.
At night, you can expect temperatures ranging from 25°C (77°F) in April to around 15°C (59°F) during December.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Ban Saia
Ban Saia has a relatively rainy climate with high precipitation levels, averaging 1333 mm (52 in) of rainfall annually. Significant seasonal changes in precipitation occur throughout the year. In the wettest month, August it receives heavy rainfall, averaging 283 mm (11 in) of precipitation, recorded across 21 rainy days. In contrast, the driest month February brings less rainfall, with 6.1 mm (0.2 in) over a single rainy day. For more details, please visit our Ban Saia 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 Saia
Seasonal changes in sunshine hours are quite dramatic in Ban Saia. While March receives considerable daily sunshine with up to 9.8 hours, August marks the darkest time of the year, where sunshine is scarce with only 3.9 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Data from: Chiang Mai, Thailand (8 KM, 5 Miles).
Daily hours of sunshine
Data from: Chiang Mai, Thailand (8 KM, 5 Miles).
Humidity in Ban Saia by Month
The relative humidity is high throughout the year in Ban Saia.
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
Data from: Chiang Mai, Thailand (8 KM, 5 Miles).
Wind Speed in Ban Saia
The average wind speed over the year ranges from () to 1 m/s (2 knots). It is lower in January, November and December and higher in 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)
Data from: Chiang Mai, Thailand (8 KM, 5 Miles).
Best Time to Visit Ban Saia
For comfortable weather, consider visiting Ban Saia in December. Conditions are usually least favourable in February, 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 hot
Mar
very hot
Apr
very hot
May
very hot
Jun
very hot
Jul
very wet
Aug
very wet
Sep
very wet
Oct
mixed
Nov
very good
Dec
excellent
- 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, September and October, when rainfall is highest.
- Seasonal pattern: Distinct dry (November to April) and wet (June to September) seasons
Frequently asked questions about the climate in Ban Saia
What is the best time to visit Ban Saia?
December typically offers the most optimal weather in Ban Saia. In contrast, February, March, April, May, June, July, August and September tend to have less optimal conditions. Ban Saia has distinct dry (November to April) and wet (June to September) seasons.
What temperatures can I expect in Ban Saia?
Daytime highs range from 29°C (84°F) in December to 38°C (100°F) in April. Nighttime lows range from 15°C (59°F) to 25°C (77°F).
How much rain does Ban Saia get?
Annual rainfall is around 1333 mm (52 in). August is the wettest month with 283 mm (11 in), while February is the driest with 6.1 mm (0.2 in).
How sunny is Ban Saia?
Ban Saia 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 Saia enjoys abundant sunshine.
Ban Saia 3-Day Forecast
Ban Saia on the map
Ban Saia is highlighted - select any city to see its climate.
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