The climate in Luke, MD is generally mild and humid, with hot summers and cool winters. The average high temperature in the summer months is around 80°F, while in the winter it can drop to about 40°F. Rainfall averages around 40 inches per year, with snowfall averaging around 10 inches per season. Humidity levels are usually quite high throughout the year, and there can be periods of drought during certain parts of the summer months.
Luke (zip 21540), Maryland gets 39 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Luke (zip 21540) averages 32 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 151 sunny days per year in Luke (zip 21540). The US average is 205 sunny days.
Luke (zip 21540) gets some kind of precipitation, on average, 136 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 85 degrees
Winter Low: the January low is 20
Rain: averages 39 inches of rain a year
Snow: averages 32 inches of snow a year