Last updated: May 6, 2024
Under the Köppen–Geiger climate classification San Antonio features a tropical savanna climate (Aw).Temperatures typically range between 22 °C (72 °F) and 24 °C (75 °F) through the year, but rarely can drop to 13 °C (56 °F) or can rise to as high as 34 °C (93 °F).The average annual precipitation amounts to about 897 mm (35.3 inches) and receives 217 rainy days on the 1 mm (0.04 inches) threshold annually.San Antonio enjoys an average of 3886 hours of sunshine throughout the year, and daylight varies from 11 hours 31 minutes to 12 hours 41 minutes per day.
The warmest months in San Antonio are April, September and October, with daily mean temperatures ranging from 24 to 24 °C (75 - 75 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 22 to 23 °C (72 - 73 °F) throughout the day. On average each year, San Antonio experiences 320 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) | 33°C (92°F) | 33°C (91°F) | 33°C (92°F) | 32°C (90°F) | 33°C (91°F) | 31°C (87°F) | 33°C (91°F) | 34°C (93°F) | 32°C (90°F) | 32°C (90°F) | 31°C (88°F) |
Mean maximum | 30°C (86°F) | 31°C (87°F) | 31°C (89°F) | 32°C (90°F) | 31°C (88°F) | 30°C (87°F) | 30°C (86°F) | 31°C (88°F) | 33°C (91°F) | 31°C (89°F) | 31°C (88°F) | 31°C (87°F) |
Average high | 27°C (81°F) | 28°C (83°F) | 28°C (83°F) | 29°C (85°F) | 28°C (83°F) | 28°C (82°F) | 28°C (82°F) | 28°C (83°F) | 29°C (85°F) | 29°C (84°F) | 29°C (84°F) | 28°C (82°F) |
Daily mean | 22°C (72°F) | 22°C (73°F) | 23°C (73°F) | 24°C (75°F) | 24°C (75°F) | 23°C (74°F) | 23°C (74°F) | 23°C (74°F) | 24°C (75°F) | 24°C (75°F) | 23°C (74°F) | 23°C (73°F) |
Average low | 18°C (65°F) | 18°C (65°F) | 19°C (66°F) | 20°C (67°F) | 20°C (68°F) | 20°C (68°F) | 20°C (68°F) | 20°C (68°F) | 20°C (68°F) | 20°C (68°F) | 20°C (68°F) | 19°C (66°F) |
Mean minimum | 15°C (60°F) | 16°C (61°F) | 17°C (62°F) | 17°C (64°F) | 18°C (65°F) | 18°C (64°F) | 18°C (65°F) | 18°C (66°F) | 19°C (66°F) | 18°C (65°F) | 18°C (64°F) | 17°C (62°F) |
Minimum | 13°C (56°F) | 15°C (60°F) | 16°C (61°F) | 16°C (62°F) | 18°C (64°F) | 17°C (63°F) | 17°C (64°F) | 18°C (65°F) | 18°C (65°F) | 18°C (64°F) | 17°C (62°F) | 15°C (60°F) |
Compare temperature, precipitation, sunshine, UV index in San Antonio, Monagas, Venezuela with other places around the world.
San Antonio usually has the most precipitation in June, July and August, with an average of 26 rainy days and 119 mm (4.7 inches) of precipitation per month.The driest months in San Antonio are January, February and April. On average, 31 mm (1.2 inches) of precipitation falls during these months.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Average precipitation mm (inches) | 29 (1.1) | 29 (1.1) | 45 (1.8) | 34 (1.3) | 78 (3.1) | 120 (4.7) | 118 (4.6) | 120 (4.7) | 103 (4.1) | 90 (3.6) | 61 (2.4) | 70 (2.8) |
Average precipitation days (≥ 1 mm) | 9 | 10 | 12 | 11 | 19 | 23 | 28 | 27 | 21 | 21 | 20 | 16 |
The sunniest months in San Antonio are March, May and July, when the sun shines an average of 11 hours 4 minutes a day.Least sunny months in San Antonio: January, February and September receive an average of 9 hours 56 minutes of sunshine daily.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Mean monthly sunshine hours | 267 | 308 | 343 | 331 | 345 | 321 | 341 | 332 | 317 | 325 | 320 | 330 |
Mean daily daylight hours | 11h 35m | 11h 47m | 12h 3m | 12h 20m | 12h 34m | 12h 41m | 12h 37m | 12h 25m | 12h 9m | 11h 52m | 11h 38m | 11h 31m |
San Antonio 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 Extreme exposure category. In these months, the maximum values of the UV index do not exceed 12. 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) | 12 | 13 | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 13 | 12 | 11 |