United States · 1991–2020 normal
Portola Hills in
March.
Typical March weather in Portola Hills: 23.7°C by day, 9.1°C at night, 26 mm of rain over 3 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high23.7°C
Typical low9.1°C
Rain26 mm
Wet days3
Comfort score 88 this month (November leads the year at 91). Daylight is calculated as 11 h 52 from latitude 33.68°. Open-water sea temperature is 15.2°C (23 km from the place centre).
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 5384452
- NOAA station
- USC00044303 · IRVINE RCH
- Station distance
- 9.6 km from the place centre
- Coverage
- Good coverage · 16 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.