United States · 1991–2020 normal
Merrimac in
March.
Typical March weather in Merrimac: 11.9°C by day, -0.9°C at night, 98 mm of rain over 9.8 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high11.9°C
Typical low-0.9°C
Rain98 mm
Wet days9.8
Comfort score 17 this month (September leads the year at 81). Daylight is calculated as 11 h 51 from latitude 37.19°.
Event window
Frost-level nights in March
The measured night-time normal is -0.9°C, so frost is typical rather than exceptional this month.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 4772740
- NOAA station
- USC00440766 · BLACKSBURG NWSO
- Station distance
- 1.9 km from the place centre
- Coverage
- Strong coverage · 29 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.