The climate in Nan during April can be summarized as very hot and a little damp.
April is in the spring in Nan and is typically the warmest month of the year. Daytime maximum temperatures average around a warm 37°C (98°F), whilst at night 22°C (72°F) is normal.
| Daytime temperature | 36.5°C 97.6°F | 
|---|---|
| Nightly temperature | 22°C 71.5°F | 
| Average temperature | 29.2°C 84.6°F | 
| Daily sunshine | 9.3 hrs | 
| Avg rainfall | 99 mm 3.9 ins | 
| Rainy days | 9 days | 
| Sea temperature | 26.7°C 80.1°F | 
| Humidity | 67% | 
| Windspeed | 3.6kph 2 mph | 
On average April is the 6th wettest month of the year in Nan with around 99mm 3.9 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 9.3 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 Nan in April 2025.
| Hottest month: | April | 36.1°C 97°F | 
|---|---|---|
| Driest month: | December | 5mm 0.2ins | 
| Sunniest month: | February | 10hrs | 
| Coldest month: | January | 29.3°C 84.7°F | 
| Wettest month: | August | 267mm 10.5ins |