If you're hoping to get lost in the rain on your romantic getaway, take a look at these details about year-round temperatures in Yuhuan County: The hottest months are usually August and July, with an average temperature of 26°C, while the coldest months are January and February, with an average of 11°C. The rainiest months in Yuhuan County are June, August, May and July, with each month seeing an average of 264 mm of rainfall.