Jeju has four seasons and belongs to the temperate climate. The best season is from April to October from spring to autumn, but it is important to note that the summer from July to August may be hit by typhoons.

Jeju Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Highest Temperature 8 9 12 17 21 25 29 30 26 21 16 11 Lowest Temperature 3 3 6 10 14 18 23 24 20 15 9 5 Precipitation 63 67 84 92 88 190 232 258 188 79 71 45 　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

Korea 　Seoul 　Busan 　Chonju 　Chuncheon 　Gyeongju 　Incheon 　Jeju 　Kwangju 　Pyeong Chang 　Solaksan 　Other Korean cities	The time difference of Jeju is UTC+9 There is no daylight saving time. Local time UTC 0:00 15:00 1:00 16:00 2:00 17:00 3:00 18:00 4:00 19:00 5:00 20:00 6:00 21:00 7:00 22:00 8:00 23:00 9:00 0:00 10:00 1:00 11:00 2:00 12:00 3:00 13:00 4:00 14:00 5:00 15:00 6:00 16:00 7:00 17:00 8:00 18:00 9:00 19:00 10:00 20:00 11:00 21:00 12:00 22:00 13:00 23:00 14:00