United States · 1991–2020 normal
Decorah in
April.
Typical April weather in Decorah: 15.7°C by day, 2.2°C at night, 101 mm of rain over 9.7 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high15.7°C
Typical low2.2°C
Rain101 mm
Wet days9.7
Comfort score 34 this month (September leads the year at 79). Daylight is calculated as 13 h 21 from latitude 43.30°.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 4853608
- NOAA station
- USC00132110 · DECORAH
- Station distance
- 0.8 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.