Last updated: May 6, 2024
Under the Köppen–Geiger climate classification San Mateo features a tropical monsoon climate (Am).Temperatures typically range between 26 °C (80 °F) and 30 °C (86 °F) through the year, but rarely can drop to 21 °C (71 °F) or can rise to as high as 36 °C (96 °F).The average annual precipitation amounts to about 2540 mm (100.0 inches) and receives 195 rainy days on the 1 mm (0.04 inches) threshold annually.San Mateo enjoys an average of 3319 hours of sunshine throughout the year, and daylight varies from 11 hours 15 minutes to 12 hours 58 minutes per day.
The warmest months in San Mateo are April, May and June, with daily mean temperatures ranging from 29 to 30 °C (84 - 86 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 26 to 27 °C (80 - 81 °F) throughout the day. On average each year, San Mateo experiences 329 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 | 32°C (89°F) | 32°C (91°F) | 34°C (94°F) | 35°C (95°F) | 36°C (96°F) | 35°C (96°F) | 34°C (94°F) | 35°C (95°F) | 33°C (92°F) | 34°C (93°F) | 33°C (91°F) | 32°C (90°F) |
Mean maximum | 31°C (88°F) | 32°C (90°F) | 33°C (92°F) | 34°C (94°F) | 35°C (96°F) | 34°C (93°F) | 33°C (91°F) | 32°C (91°F) | 33°C (91°F) | 33°C (91°F) | 32°C (91°F) | 32°C (90°F) |
Average high | 29°C (84°F) | 29°C (85°F) | 31°C (89°F) | 33°C (91°F) | 33°C (92°F) | 32°C (89°F) | 30°C (87°F) | 30°C (86°F) | 31°C (87°F) | 31°C (88°F) | 31°C (88°F) | 30°C (86°F) |
Daily mean | 26°C (80°F) | 27°C (80°F) | 28°C (83°F) | 29°C (85°F) | 30°C (86°F) | 29°C (84°F) | 28°C (82°F) | 28°C (82°F) | 28°C (82°F) | 28°C (83°F) | 28°C (83°F) | 27°C (81°F) |
Average low | 25°C (76°F) | 24°C (76°F) | 26°C (78°F) | 26°C (80°F) | 27°C (81°F) | 26°C (80°F) | 26°C (79°F) | 26°C (79°F) | 26°C (79°F) | 26°C (79°F) | 26°C (79°F) | 25°C (78°F) |
Mean minimum | 23°C (73°F) | 22°C (73°F) | 24°C (75°F) | 25°C (77°F) | 25°C (78°F) | 25°C (78°F) | 25°C (77°F) | 24°C (76°F) | 25°C (76°F) | 24°C (76°F) | 25°C (77°F) | 24°C (75°F) |
Minimum | 22°C (71°F) | 21°C (71°F) | 23°C (73°F) | 24°C (76°F) | 25°C (77°F) | 24°C (76°F) | 24°C (76°F) | 24°C (76°F) | 24°C (76°F) | 24°C (75°F) | 23°C (75°F) | 23°C (74°F) |
Compare temperature, precipitation, sunshine, UV index in San Mateo, Calabarzon, Philippines with other places around the world.
San Mateo usually has the most precipitation in July, August and September, with an average of 29 rainy days and 465 mm (18.3 inches) of precipitation per month.The driest months in San Mateo are February, March and April. On average, 20 mm (0.8 inches) of precipitation falls during these months.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Average precipitation mm (inches) | 69 (2.7) | 20 (0.8) | 18 (0.7) | 23 (0.9) | 149 (5.9) | 313 (12.3) | 504 (19.8) | 464 (18.3) | 427 (16.8) | 286 (11.3) | 132 (5.2) | 134 (5.3) |
Average precipitation days (≥ 1 mm) | 4 | 3 | 5 | 7 | 19 | 26 | 30 | 29 | 28 | 22 | 13 | 9 |
The sunniest months in San Mateo are March, April and May, when the sun shines an average of 10 hours 13 minutes a day.Least sunny months in San Mateo: January, August and September receive an average of 8 hours 4 minutes of sunshine daily.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Mean monthly sunshine hours | 232 | 274 | 313 | 309 | 317 | 291 | 259 | 255 | 254 | 266 | 269 | 275 |
Mean daily daylight hours | 11h 20m | 11h 38m | 12h 2m | 12h 27m | 12h 48m | 12h 58m | 12h 53m | 12h 35m | 12h 11m | 11h 46m | 11h 25m | 11h 15m |
San Mateo experiences the highest level of ultraviolet (UV) radiation in March, April and September, when the maximum UV index can reach values of 14 - 15, which corresponds to the Extreme category of sun exposure.January, November and December are in the Very High / Extreme exposure category. In these months, the maximum values of the UV index do not exceed 11. For more detailed information, check out our hourly San Mateo UV Index data.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
UV Index (month maximum) | 11 | 13 | 15 | 15 | 13 | 14 | 13 | 14 | 14 | 13 | 10 | 10 |