United States · 1991–2020 normal

Millbrae in
March.

Typical March weather in Millbrae: 17°C by day, 9°C at night, 69 mm of rain over 8.5 wet days. These are measured 1991–2020 station normals, not a forecast.

Typical high17°C
Typical low9°C
Rain69 mm
Wet days8.5

Comfort score 56 this month (September leads the year at 95). Daylight is calculated as 11 h 50 from latitude 37.60°. Open-water sea temperature is 12.1°C (21 km from the place centre).

The evidence behind this page

One month,
from the same station.

Place identity
GeoNames 5373129
NOAA station
USW00023234 · SAN FRANCISCO INTL AP
Station distance
3 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.