The climate in Hwaseong during April can be summarized as mild and a little damp.
April is in the spring in Hwaseong and is typically the 6th coldest month of the year. Daytime maximum temperatures average around a cool 17°C (62°F), whilst at night 6°C (42°F) is normal.
| Daytime temperature | 16.7°C 62.1°F | 
|---|---|
| Nightly temperature | 5.7°C 42.3°F | 
| Average temperature | 11.2°C 52.2°F | 
| Daily sunshine | 8.1 hrs | 
| Avg rainfall | 93 mm 3.7 ins | 
| Rainy days | 8 days | 
| Sea temperature | 8.1°C 46.6°F | 
| Humidity | 68% | 
| Windspeed | 9.7kph 6 mph | 
On average April is the 5th wettest month of the year in Hwaseong with around 93mm 3.7 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 8.1 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 Hwaseong in April 2025.
| Hottest month: | August | 29.1°C 84.4°F | 
|---|---|---|
| Driest month: | December | 23mm 0.9ins | 
| Sunniest month: | October | 7.5hrs | 
| Coldest month: | January | 1.3°C 34.3°F | 
| Wettest month: | July | 304mm 12ins | 
 
	 
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