The climate in Khon Sawan during April can be summarized as very hot and a little damp.
April is in the spring in Khon Sawan and is typically the warmest month of the year. Daytime maximum temperatures average around a hot 36°C (97°F), whilst at night 24°C (76°F) is normal.
| Daytime temperature | 36°C 96.8°F | 
|---|---|
| Nightly temperature | 24.2°C 75.6°F | 
| Average temperature | 30.1°C 86.2°F | 
| Daily sunshine | 9 hrs | 
| Avg rainfall | 82 mm 3.2 ins | 
| Rainy days | 8 days | 
| Sea temperature | 27.7°C 81.9°F | 
| Humidity | 62% | 
| Windspeed | 5kph 3 mph | 
On average April is the 6th driest month of the year in Khon Sawan with around 82mm 3.2 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 9 hours of sunshine per day.
				
						
						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 Khon Sawan in April 2025.
| Hottest month: | April | 35.7°C 96.3°F | 
|---|---|---|
| Driest month: | January | 3mm 0.1ins | 
| Sunniest month: | January | 9.6hrs | 
| Coldest month: | December | 28.9°C 84°F | 
| Wettest month: | September | 258mm 10.2ins |