Last updated: May 6, 2024
Under the Köppen–Geiger climate classification San Antonio features a tropical rainforest climate (Af).Temperatures typically range between 26 °C (80 °F) and 28 °C (82 °F) through the year, but rarely can drop to 24 °C (75 °F) or can rise to as high as 31 °C (88 °F).The average annual precipitation amounts to about 1628 mm (64.1 inches) and receives 250 rainy days on the 1 mm (0.04 inches) threshold annually.San Antonio enjoys an average of 3072 hours of sunshine throughout the year, and daylight varies from 11 hours 42 minutes to 12 hours 30 minutes per day.
The warmest months in San Antonio are July, September and October, with daily mean temperatures ranging from 27 to 28 °C (82 - 82 °F) throughout the day. The coldest temperatures usually occur in January, February and March, when daily mean temperatures range from 26 to 27 °C (80 - 80 °F) throughout the day. On average each year, San Antonio 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 | 30°C (86°F) | 30°C (85°F) | 30°C (86°F) | 30°C (86°F) | 30°C (86°F) | 30°C (86°F) | 29°C (85°F) | 29°C (85°F) | 30°C (86°F) | 30°C (86°F) | 30°C (86°F) | 31°C (88°F) |
Mean maximum | 29°C (84°F) | 29°C (85°F) | 29°C (84°F) | 29°C (85°F) | 29°C (85°F) | 29°C (85°F) | 29°C (84°F) | 29°C (84°F) | 29°C (85°F) | 29°C (85°F) | 30°C (86°F) | 30°C (86°F) |
Average high | 28°C (82°F) | 28°C (82°F) | 28°C (82°F) | 28°C (83°F) | 28°C (83°F) | 28°C (83°F) | 28°C (83°F) | 28°C (83°F) | 28°C (83°F) | 28°C (84°F) | 28°C (83°F) | 28°C (83°F) |
Daily mean | 26°C (80°F) | 26°C (80°F) | 27°C (80°F) | 27°C (81°F) | 27°C (81°F) | 27°C (82°F) | 27°C (82°F) | 27°C (82°F) | 27°C (82°F) | 28°C (82°F) | 27°C (81°F) | 27°C (81°F) |
Average low | 26°C (78°F) | 25°C (78°F) | 26°C (78°F) | 26°C (79°F) | 26°C (80°F) | 26°C (80°F) | 27°C (80°F) | 27°C (80°F) | 27°C (80°F) | 26°C (80°F) | 26°C (80°F) | 26°C (80°F) |
Mean minimum | 25°C (77°F) | 25°C (76°F) | 25°C (77°F) | 25°C (78°F) | 25°C (78°F) | 26°C (78°F) | 25°C (78°F) | 25°C (78°F) | 26°C (78°F) | 25°C (78°F) | 26°C (78°F) | 25°C (78°F) |
Minimum | 24°C (76°F) | 24°C (75°F) | 24°C (76°F) | 25°C (78°F) | 25°C (77°F) | 25°C (78°F) | 25°C (78°F) | 25°C (78°F) | 25°C (78°F) | 25°C (78°F) | 25°C (77°F) | 25°C (77°F) |
Compare temperature, precipitation, sunshine, UV index in San Antonio, Davao, Philippines with other places around the world.
San Antonio usually has the most precipitation in January, May and July, with an average of 23 rainy days and 177 mm (6.9 inches) of precipitation per month.The driest months in San Antonio are April, September and November. 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) | 189 (7.4) | 117 (4.6) | 123 (4.8) | 94 (3.7) | 168 (6.6) | 150 (5.9) | 173 (6.8) | 135 (5.3) | 111 (4.4) | 137 (5.4) | 99 (3.9) | 132 (5.2) |
Average precipitation days (≥ 1 mm) | 20 | 15 | 15 | 18 | 26 | 26 | 23 | 25 | 19 | 23 | 21 | 19 |
The sunniest months in San Antonio are March, April and May, when the sun shines an average of 9 hours 7 minutes a day.Least sunny months in San Antonio: January, October and November receive an average of 7 hours 32 minutes of sunshine daily.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Mean monthly sunshine hours | 201 | 259 | 286 | 283 | 270 | 252 | 257 | 265 | 252 | 246 | 245 | 252 |
Mean daily daylight hours | 11h 44m | 11h 53m | 12h 4m | 12h 15m | 12h 25m | 12h 30m | 12h 28m | 12h 19m | 12h 8m | 11h 56m | 11h 47m | 11h 42m |
San Antonio experiences the highest level of ultraviolet (UV) radiation in March, April and September, when the maximum UV index can reach values of 15 - 16, which corresponds to the Extreme category of sun exposure.January, June 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 San Antonio UV Index data.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
UV Index (month maximum) | 13 | 15 | 16 | 15 | 15 | 13 | 14 | 14 | 15 | 14 | 13 | 11 |