How many cloudy Mondays in Wilmington DE annually?

Answer 1

The exact number of cloudy days in Wilmington has not been recorded; however the number of days with precipitation (rain/snow/stuff that comes FROM clouds) has been. In the last 25 years, the average number of days with precipitation was roughly 117 (almost a third of the year!). Of these days, on average 12 of them tend to be snow, while the other 105 would be left to be rain.