Millsboro, DE has a humid subtropical climate, characterized by warm and humid summers and mild winters. July is the hottest month of the year with an average high temperature of 86°F (30°C) and an average low temperature of 71°F (22°C). Winters are relatively mild with an average high temperature in January of 44°F (7°C) and an average low temperature of 25°F (-4°C). The city receives around 47 inches (120 cm) of precipitation per year, mostly during the spring months. Snowfall is rare, but does occur, usually mixing with rain during winter storms.
Millsboro, Delaware gets 46 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Millsboro averages 11 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 200 sunny days per year in Millsboro. The US average is 205 sunny days.
Millsboro gets some kind of precipitation, on average, 123 days per year. Precipitation is rain, snow, sleet, or hail that falls to the ground. In order for precipitation to be counted you have to get at least .01 inches on the ground to measure.
Weather Highlights
Summer High: the July high is around 87 degrees
Winter Low: the January low is 27
Rain: averages 46 inches of rain a year
Snow: averages 11 inches of snow a year