Average percent of sunshine in Mahwah (NJ)
The mean percent of sunhours during the day in Mahwah (New Jersey), the United States of America.
- The sun shines on average 63.0% in August making it the most sunny month.
- On average, December has the lowest percentage of sunshine with 48.0%.
Forecast: is it sunny in Mahwah (NJ)?
broken clouds and rain
overcast and heavy rain
broken clouds and small chance of slight rain