Cheongju has a temperate continental climate, with hot and humid summers and cold, dry winters. Due to its inland location, there are large temperature fluctuations, with many summer days exceeding 30°C. Precipitation is concentrated from June to September, affected by the rainy season and typhoons, and it can snow in winter.

Cheongju Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Highest Temperature 2 5 10 18 23 27 28 28 25 19 12 5 Lowest Temperature -4 -2 2 7 12 18 22 22 17 10 4 -2 Precipitation 24 28 44 62 74 108 255 179 133 40 36 23 　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 Cheongju 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