Chaiwan Weather in April
What's the weather like in Chaiwan (Changwat Udon Thani) in April 2026?
The climate in Chaiwan during April can be summarized as very hot and a little damp.
April is in the spring in Chaiwan and is typically the warmest month of the year. Daytime maximum temperatures average around a warm 35°C (96°F), whilst at night 24°C (75°F) is normal.
| Daytime temperature | 35.3°C 95.5°F |
|---|---|
| Nightly temperature | 24°C 75.1°F |
| Average temperature | 29.6°C 85.3°F |
| Daily sunshine | 8.5 hrs |
| Avg rainfall | 84 mm 3.3 ins |
| Rainy days | 8 days |
| Sea temperature | 26.1°C 79°F |
| Humidity | 66% |
| Windspeed | 4.7kph 3 mph |
On average April is the 6th wettest month of the year in Chaiwan with around 84mm 3.3 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 8 days, although this may vary considerably.
On the flip side this corresponds to an average of 8.5 hours of sunshine per day.
April temperatures in Chaiwan
April rainfall
April 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 Chaiwan in April 2025.
Other monthly averages
Chaiwan weather stats
| Hottest month: | April | 35°C 95°F |
|---|---|---|
| Driest month: | December | 3mm 0.1ins |
| Sunniest month: | January | 9.6hrs |
| Coldest month: | December | 28.3°C 82.9°F |
| Wettest month: | August | 306mm 12ins |
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