United States · 1991–2020 normal
Decatur in
March.
Typical March weather in Decatur: 8.7°C by day, -1.8°C at night, 70 mm of rain over 8.8 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high8.7°C
Typical low-1.8°C
Rain70 mm
Wet days8.8
Comfort score 9 this month (September leads the year at 82). Daylight is calculated as 11 h 49 from latitude 40.83°.
Event window
Frost-level nights in March
The measured night-time normal is -1.8°C, so frost is typical rather than exceptional this month.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 4919564
- NOAA station
- USC00122096 · DECATUR 1 N
- Station distance
- 2 km from the place centre
- Coverage
- Good coverage · 15 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.