Delmar, DE has a humid subtropical climate, with mild winters and hot, humid summers. The average high temperature in July is 85 degrees Fahrenheit (29.4 Celsius), with an average low of 68 degrees Fahrenheit (20 Celsius). In the winter months, the average high temperature is 45 degrees Fahrenheit (7.2 Celsius), and the average low is 30 degrees Fahrenheit (-1.1 Celsius). Precipitation can be expected throughout the year, but mainly occurs in springtime and fall. Throughout the year, there are about 194 sunny days on average in Delmar, DE.
Delmar (zip 19940), Delaware gets 46 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Delmar (zip 19940) averages 9 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 206 sunny days per year in Delmar (zip 19940). The US average is 205 sunny days.
Delmar (zip 19940) gets some kind of precipitation, on average, 116 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 9 inches of snow a year