Puerto Rico · 1991–2020 normal
San Antonio in
April.
Typical April weather in San Antonio: 29.8°C by day, 21.5°C at night, 104 mm of rain over 8.1 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high29.8°C
Typical low21.5°C
Rain104 mm
Wet days8.1
Comfort score 55 this month (February leads the year at 69). Daylight is calculated as 12 h 32 from latitude 18.49°. Open-water sea temperature is 26.8°C (15 km from the place centre).
Event window
Warm sea in April
The nearest open-water NOAA OISST 1991–2020 cell averages 26.8°C in April. 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 · 17 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.