Puerto Rico · 1991–2020 normal
San Antonio in
May.
Typical May weather in San Antonio: 30.4°C by day, 22.3°C at night, 163 mm of rain over 10.7 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high30.4°C
Typical low22.3°C
Rain163 mm
Wet days10.7
Comfort score 41 this month (February leads the year at 69). Daylight is calculated as 13 h from latitude 18.49°. Open-water sea temperature is 27.5°C (15 km from the place centre).
Event window
Warm sea in May
The nearest open-water NOAA OISST 1991–2020 cell averages 27.5°C in May. 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.