The climate of Haikou is relatively hot throughout the year. There is a rainy season and a dry season, and although there is a lot of rainfall from May to October during the rainy season, it rarely rains all day long. The best season is from November to March, which is the dry season.

Haikou Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Highest Temperature 21 22 26 30 32 33 33 32 31 28 25 22 Lowest Temperature 15 16 19 22 24 25 25 25 24 22 20 16 Precipitation 22 34 51 106 183 211 210 225 251 201 97 34 　Singapore Highest Temperature 30 31 31 32 32 31 31 31 31 31 31 30 Lowest Temperature 23 24 24 24 25 25 24 24 24 24 24 23 Precipitation 198 154 171 141 158 140 145 143 177 167 252 304 Precipitation number of days 17 11 14 15 15 13 13 14 14 16 18 19

China 　Beijing 　Dalian 　Guangzhou 　Haikou 　Hangzhou 　Qingdao 　Shanghai 　Shenyang 　Xi'an 　Xiamen 　Dunhuang 　Guilin 　Jiuzhaigou 　Urumqi 　 Other Chinese cities	The time difference of Haikou is UTC+8 There is no daylight saving time. Local time UTC 0:00 16:00 1:00 17:00 2:00 18:00 3:00 19:00 4:00 20:00 5:00 21:00 6:00 22:00 7:00 23:00 8:00 0:00 9:00 1:00 10:00 2:00 11:00 3:00 12:00 4:00 13:00 5:00 14:00 6:00 15:00 7:00 16:00 8:00 17:00 9:00 18:00 10:00 19:00 11:00 20:00 12:00 21:00 13:00 22:00 14:00 23:00 15:00