Wan Yai Weather in October
What's the weather like in Wan Yai (Mukdahan) in October 2025?
The climate in Wan Yai during October can be summarized as hot, humid and a little damp.
October is in the fall / autumn in Wan Yai and is typically the 5th coldest month of the year. Daytime maximum temperatures average around a steamy 31°C (87°F), whilst at night 22°C (71°F) is normal.
| Daytime temperature | 30.7°C 87.2°F |
|---|---|
| Nightly temperature | 21.6°C 70.8°F |
| Average temperature | 26.1°C 79°F |
| Daily sunshine | 7.6 hrs |
| Avg rainfall | 91 mm 3.6 ins |
| Rainy days | 9 days |
| Sea temperature | 28.4°C 83.1°F |
| Humidity | 76% |
| Windspeed | 6.1kph 4 mph |
On average October is the 6th wettest month of the year in Wan Yai with around 91mm 3.6 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 9 days, although this may vary considerably.
On the flip side this corresponds to an average of 7.6 hours of sunshine per day.
October temperatures in Wan Yai
October rainfall
October hourly sunshine
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Wan Yai in October 2025.
Other monthly averages
Best places to visit in October
Wan Yai weather stats
| Hottest month: | April | 34.6°C 94.3°F |
|---|---|---|
| Driest month: | December | 1mm 0ins |
| Sunniest month: | January | 9.4hrs |
| Coldest month: | December | 27.7°C 81.9°F |
| Wettest month: | August | 374mm 14.7ins |
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