Phaya Mengrai Weather in October
What's the weather like in Phaya Mengrai (Chiang Rai) in October 2025?
The climate in Phaya Mengrai during October can be summarized as hot, humid and wet.
October is in the fall / autumn in Phaya Mengrai and is typically the 6th coldest month of the year. Daytime maximum temperatures average around a muggy 30°C (86°F), whilst at night 20°C (69°F) is normal.
| Daytime temperature | 29.8°C 85.6°F |
|---|---|
| Nightly temperature | 20.3°C 68.5°F |
| Average temperature | 25°C 77°F |
| Daily sunshine | 7 hrs |
| Avg rainfall | 127 mm 5 ins |
| Rainy days | 12 days |
| Sea temperature | 28.6°C 83.5°F |
| Humidity | 83% |
| Windspeed | 2.5kph 2 mph |
On average October is the 6th wettest month of the year in Phaya Mengrai with around 127mm 5 inches of rain making it a wet time to visit. This rainfall is typically spread over 12 days, although this may vary considerably.
On the flip side this corresponds to an average of 7 hours of sunshine per day.
October temperatures in Phaya Mengrai
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 Phaya Mengrai in October 2025.
Other monthly averages
Best places to visit in October
Phaya Mengrai weather stats
| Hottest month: | May | 32.6°C 90.7°F |
|---|---|---|
| Driest month: | February | 9mm 0.4ins |
| Sunniest month: | February | 9.6hrs |
| Coldest month: | December | 25.9°C 78.6°F |
| Wettest month: | August | 375mm 14.8ins |
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