Last updated: May 6, 2024
Under the Köppen–Geiger climate classification Calamba features a tropical monsoon climate (Am).Temperatures typically range between 25 °C (78 °F) and 28 °C (82 °F) through the year, but rarely can drop to 20 °C (68 °F) or can rise to as high as 35 °C (95 °F).The average annual precipitation amounts to about 2507 mm (98.7 inches) and receives 288 rainy days on the 1 mm (0.04 inches) threshold annually.Calamba enjoys an average of 3401 hours of sunshine throughout the year, and daylight varies from 11 hours 31 minutes to 12 hours 42 minutes per day.
The warmest months in Calamba are April, May and June, with daily mean temperatures ranging from 27 to 28 °C (81 - 82 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 25 to 26 °C (78 - 79 °F) throughout the day. On average each year, Calamba experiences 328 days above 25 °C (77.0 °F) and 0 days below 0 °C (32.0 °F).
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Maximum | 31°C (88°F) | 31°C (88°F) | 32°C (89°F) | 35°C (95°F) | 34°C (94°F) | 33°C (91°F) | 33°C (91°F) | 32°C (90°F) | 32°C (90°F) | 32°C (89°F) | 31°C (89°F) | 31°C (88°F) |
Mean maximum | 30°C (86°F) | 30°C (86°F) | 31°C (89°F) | 33°C (91°F) | 33°C (91°F) | 32°C (89°F) | 32°C (89°F) | 32°C (90°F) | 32°C (89°F) | 31°C (89°F) | 31°C (88°F) | 31°C (87°F) |
Average high | 28°C (83°F) | 28°C (83°F) | 30°C (85°F) | 31°C (87°F) | 31°C (89°F) | 31°C (87°F) | 30°C (86°F) | 30°C (86°F) | 30°C (86°F) | 30°C (86°F) | 29°C (85°F) | 29°C (84°F) |
Daily mean | 25°C (78°F) | 25°C (78°F) | 26°C (79°F) | 27°C (81°F) | 28°C (82°F) | 27°C (81°F) | 27°C (80°F) | 27°C (80°F) | 26°C (80°F) | 26°C (80°F) | 26°C (80°F) | 26°C (79°F) |
Average low | 23°C (74°F) | 23°C (74°F) | 23°C (74°F) | 24°C (76°F) | 25°C (77°F) | 24°C (76°F) | 24°C (76°F) | 24°C (76°F) | 24°C (75°F) | 24°C (75°F) | 24°C (76°F) | 24°C (75°F) |
Mean minimum | 22°C (72°F) | 22°C (71°F) | 22°C (72°F) | 22°C (72°F) | 24°C (75°F) | 24°C (75°F) | 23°C (75°F) | 23°C (74°F) | 23°C (74°F) | 23°C (74°F) | 23°C (74°F) | 23°C (73°F) |
Minimum | 21°C (71°F) | 20°C (68°F) | 21°C (69°F) | 21°C (70°F) | 24°C (75°F) | 23°C (74°F) | 23°C (74°F) | 23°C (73°F) | 22°C (72°F) | 22°C (73°F) | 23°C (74°F) | 22°C (72°F) |
Compare temperature, precipitation, sunshine, UV index in Calamba, Central Visayas, Philippines with other places around the world.
Calamba usually has the most precipitation in July, September and October, with an average of 28 rainy days and 285 mm (11.2 inches) of precipitation per month.The driest months in Calamba are February, March and April. On average, 101 mm (4.0 inches) of precipitation falls during these months.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Average precipitation mm (inches) | 184 (7.2) | 135 (5.3) | 98 (3.8) | 71 (2.8) | 180 (7.1) | 237 (9.3) | 297 (11.7) | 264 (10.4) | 288 (11.3) | 271 (10.7) | 218 (8.6) | 267 (10.5) |
Average precipitation days (≥ 1 mm) | 20 | 17 | 15 | 15 | 28 | 27 | 29 | 28 | 28 | 29 | 27 | 25 |
The sunniest months in Calamba are March, April and May, when the sun shines an average of 10 hours 14 minutes a day.Least sunny months in Calamba: January, February and November receive an average of 8 hours 34 minutes of sunshine daily.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Mean monthly sunshine hours | 229 | 271 | 312 | 310 | 319 | 286 | 286 | 287 | 277 | 273 | 270 | 276 |
Mean daily daylight hours | 11h 34m | 11h 47m | 12h 3m | 12h 20m | 12h 35m | 12h 42m | 12h 38m | 12h 26m | 12h 9m | 11h 52m | 11h 38m | 11h 31m |
Calamba experiences the highest level of ultraviolet (UV) radiation in March, April and September, when the maximum UV index can reach values of 15 - 17, which corresponds to the Extreme category of sun exposure.January, November and December are in the Extreme exposure category. In these months, the maximum values of the UV index do not exceed 13. For more detailed information, check out our hourly Calamba UV Index data.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
UV Index (month maximum) | 13 | 14 | 16 | 17 | 14 | 14 | 14 | 14 | 15 | 14 | 12 | 11 |