United States · 1991–2020 normal
Castle Hills in
December.
Typical December weather in Castle Hills: 18.4°C by day, 6.1°C at night, 51 mm of rain over 4.8 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high18.4°C
Typical low6.1°C
Rain51 mm
Wet days4.8
Comfort score 62 this month (March leads the year at 86). Daylight is calculated as 10 h 16 from latitude 29.52°.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 4679437
- NOAA station
- USW00012921 · SAN ANTONIO INTL AP
- Station distance
- 3.9 km from the place centre
- Coverage
- Strong coverage · 30 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.