Calamba has a hot and humid tropical climate throughout the year. It is divided into rainy and dry seasons, with the rainy season from May to October and the dry season, which is the best season, from November to April.

Calamba Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Highest Temperature 29 30 32 34 32 31 29 29 29 30 30 29 Lowest Temperature 21 20 21 22 24 24 24 24 24 23 22 21 Precipitation 10 10 12 27 94 153 206 190 179 120 54 39 　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

Philippines 　Cebu 　Manila 　El Nido 　Negros 　Puerto Princesa 　 Other Filipino cities	The time difference of Calamba 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