Monthly Average Rainy days in Grinnell (IA)
The number of days each month with rain, snow and hail in Grinnell (Iowa), the United States of America.
- On average, June is the most rainy with 13 days of rain/snow.
- On average, November is the driest month with 7 rainy days.
- The average annual number of rainy days is 117.
Current rainfall in Grinnell (IA)
Sat Dec 28
11°C | 3°C
SW 
3 m/s
3 m/s
partly cloudy and no rain
Sun Dec 29
9°C | 1°C
NW 3 m/s
3 m/s
broken clouds and no rain
Mon Dec 30
7°C | 2°C
NE 3 m/s
3 m/s2 mm
overcast and slight rain
