Monthly Average Rainy days in Columbia (MD)
The number of days each month with rain, snow and hail in Columbia (Maryland), the United States of America.
- On average, May is the most rainy with 13 days of rain/snow.
- On average, September is the driest month with 9 rainy days.
- The average annual number of rainy days is 128.
Current rainfall in Columbia (MD)
Tue Dec 24
7°C | -5°C
SW 
3 m/s
3 m/s2.1 mm
broken clouds and chance of snow
Wed Dec 25
6°C | -1°C
N 3 m/s
3 m/s
overcast and no rain
Thu Dec 26
5°C | -2°C
SE 2 m/s
2 m/s
clear and no rain
