United States · 1991–2020 normal
Ottumwa in
March.
Typical March weather in Ottumwa: 9.8°C by day, -1.3°C at night, 58 mm of rain over 6.9 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high9.8°C
Typical low-1.3°C
Rain58 mm
Wet days6.9
Comfort score 17 this month (September leads the year at 82). Daylight is calculated as 11 h 49 from latitude 41.02°.
Event window
Frost-level nights in March
The measured night-time normal is -1.3°C, so frost is typical rather than exceptional this month.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 4870380
- NOAA station
- USW00014950 · OTTUMWA IND AP
- Station distance
- 9.4 km from the place centre
- Coverage
- Strong coverage · 28 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.