Weather in Udon Thani in August 2025
Average weather
Average temperature in Udon Thani in August
Going from a maximum of +97°F during the day to a minimum of +77°F during the night, the temperature in August averages around +90°F.
The average maximum temperature goes up 27% by the end of the month, compared with the beginning of the month, from +86°F to +91°F.
Is Udon Thani warm or cold in August?
Udon Thani is typically hot in August.
Maximum temperatures go down compared to the previous month from +90°F to +88°F. The minimum temperature also goes down from +79°F to +77°F.
Make sure that you pack your summer linen and swimming costumes; it’s probably going to be hot.
Take a look at how August is compared to other months in Udon Thani:
Climate in Udon Thani in August
| July | August | September | ||||
|---|---|---|---|---|---|---|
| Avg. temperature | ||||||
| +90°F | +88°F | +88°F | ||||
| Min. temperature | ||||||
| +72°F | +73°F | +70°F | ||||
| Max. temperature | ||||||
| +106°F | +99°F | +97°F | ||||
| Rainfall | ||||||
| 224 mm | 277 mm | 270 mm | ||||
| Wind | ||||||
| 1 m/s | 1 m/s | 1 m/s | ||||
| Humidity | ||||||
| 81% | 83% | 84% | ||||
| Air pressure | ||||||
| 1005 HPa | 1005 HPa | 1007 HPa | ||||
| Sunny days | ||||||
| 0 | 0 | 0 | ||||
| Cloudy days | ||||||
| 2 | 1 | 2 | ||||
| Rainy days | ||||||
| 22 | 23 | 22 | ||||
| Snowy days | ||||||
| 0 | 0 | 0 | ||||
August weather is still as ok as in July. It’s getting colder in August. From +90°F in the day, the average maximum temperature lowers to +88°F. Prepare for more rain. Average rainfall goes from 224 mm to 277 mm. Humidity rises from 81% to 83%. The average wind speed doesn’t change much during August, staying around 1 m/s. The amount of sunny days stay about the same, averaging 0 sunny days during the month.
September brings much the same weather, it remains ok.
Wind
The average wind speed is 1 m/s getting up to 2 m/s which is a light breeze; barely moving the tree leaves.
The average wind speed in Udon Thani is gradually increasing during August, going from 1 m/s to 1 m/s over the course of the month.
Rain
How was the weather last August in Udon Thani?
Climate Change Over the Years
The climate in Udon Thani in August has not changed that much over the last 43 years.
The average temperature was the lowest in 1996 (+87°F) and the highest in 2019 (+92°F). The driest year was 1993 with only 1065 mm of rainfall, and the wettest year was 2002 with 1837 mm.
FAQ
Is August a good time to visit Udon Thani?
Can you sunbathe in Udon Thani in August?
Is Udon Thani rainy in August?
Is it sunny in Udon Thani in August?
Other cities in Thailand
Monthly weather in Udon Thani
Source of the data
For this page, we’ve looked at the typical weather in Udon Thani, based on historical hourly weather data from January 1, 1979, to December 31, 2023.
For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.