In 19709 Middletown, DE the climate was mild and temperate. The summer months were generally warm and humid with occasional scattered thunderstorms, while the winter months were usually cold with occasional snow storms. Average temperatures ranged between 18-24 degrees Celsius in the summer and 4-11 degrees Celsius in the winter. The average annual rainfall was around 40 inches, which is slightly above the national average of 38 inches per year. Average humidity levels throughout the year remained relatively constant, making for pleasant conditions all year round.
Middletown (zip 19709), Delaware gets 45 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Middletown (zip 19709) averages 15 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 201 sunny days per year in Middletown (zip 19709). The US average is 205 sunny days.
Middletown (zip 19709) gets some kind of precipitation, on average, 113 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 24
Rain: averages 45 inches of rain a year
Snow: averages 15 inches of snow a year