United States · 1991–2020 normal
Mercer Island in
March.
Typical March weather in Mercer Island: 12.2°C by day, 4.3°C at night, 101 mm of rain over 14.1 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high12.2°C
Typical low4.3°C
Rain101 mm
Wet days14.1
Comfort score 23 this month (July leads the year at 96). Daylight is calculated as 11 h 44 from latitude 47.57°.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 5803139
- NOAA station
- USW00024234 · SEATTLE BOEING FLD
- Station distance
- 7.5 km from the place centre
- Coverage
- Good coverage · 22 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.