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Surin Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Surin.
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Climate overview of Surin
With consistently stable weather, Surin, Thailand, sees little seasonal temperature change. Daytime highs average 34°C (93°F), ranging from 37°C (99°F) in April to 31°C (88°F) in December.
With around 1297 mm (51 in) of annual rainfall, Surin has a notably wet climate. However, this rainfall is not evenly distributed, the city has distinct dry (November to February) and wet (July to September) seasons. The wettest month is September.
Surin Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Surin - and find the best time to visit.
Monthly Temperature in Surin
The climate in Surin remains fairly constant, offering very warm temperatures throughout the year. Average daytime temperatures reach a very hot 37°C (99°F) in April. In December, the coolest month of the year, temperatures drop to a very warm 31°C (88°F).
At night, temperatures range from around 26°C (79°F) in April to 19°C (66°F) in December.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Surin
Surin is known for its substantial rainfall, with annual precipitation reaching 1297 mm (51 in). Surin can be quite wet during September, receiving approximately 275 mm (11 in) of precipitation over 19 rainy days.
In contrast, during the driest month (January), you will experience much drier conditions, with 8.1 mm (0.3 in) of precipitation spread across a single rainy day. For more details, please visit our Surin 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 Surin
Conditions in Surin are generally most comfortable in January and December. They are typically least comfortable 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 hot
Aug
very wet
Sep
very wet
Oct
mixed
Nov
good
Dec
very good
- Best overall: January and December
- Warmest weather: March, April and May
- Fewest rainy days: January, February and December
- Wettest months: May, June, July, August, September and October, when rainfall is highest.
- Seasonal pattern: Distinct dry (November to February) and wet (July to September) seasons
Frequently asked questions about the climate in Surin
What is the best time to visit Surin?
January and December typically offer the most optimal weather in Surin. In contrast, February, March, April, May, June, July, August and September tend to have less optimal conditions. Surin has distinct dry (November to February) and wet (July to September) seasons.
What temperatures can I expect in Surin?
Daytime highs range from 31°C (88°F) in December to 37°C (99°F) in April. Nighttime lows range from 19°C (66°F) to 26°C (79°F). Temperatures stay relatively stable year-round.
How much rain does Surin get?
Annual rainfall is around 1297 mm (51 in). September is the wettest month with 275 mm (11 in), while January is the driest with 8.1 mm (0.3 in).
Surin 3-Day Forecast
Surin on the map
Surin is highlighted - select any city to see its climate.
Popular in September
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