Puerto Rico · 1991–2020 normal
San Antonio in
August.
Typical August weather in San Antonio: 31.5°C by day, 23.4°C at night, 133 mm of rain over 11.8 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high31.5°C
Typical low23.4°C
Rain133 mm
Wet days11.8
Comfort score 38 this month (February leads the year at 69). Daylight is calculated as 12 h 45 from latitude 18.49°. Open-water sea temperature is 28.7°C (15 km from the place centre).
Event window
Warm sea in August
The nearest open-water NOAA OISST 1991–2020 cell averages 28.7°C in August. A sheltered bay can run warmer than that open-water cell.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 4568069
- NOAA station
- RQW00011603 · BORINQUEN AP
- Station distance
- 3.3 km from the place centre
- Coverage
- Good coverage · 18 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.