Average monthly rainy days in Marlborough (MA)
The number of days each month with rain, snow and hail in Marlborough (Massachusetts), the United States of America.
- On average, May is the most rainy with 14 days of rain/snow.
- On average, November is the driest month with 9 rainy days.
- The average annual number of rainy days is 141.
Weather Forecasts for Marlborough (MA)
overcast and no rain
almost clear and no rain
overcast and rain