21671 Tilghman Island, MD enjoys a warm oceanic climate that is typical of many locations in the mid-Atlantic region. The summer months are hot and humid, with temperatures typically ranging from the low 70s to mid 80s during the day, while nighttime temperatures usually stay in the high 60s. Winters tend to be cool and wet, with average daily temperatures between 40 and 50 degrees. Precipitation levels remain relatively consistent throughout the year, with moderate amounts of rain and occasional snowfall.
Tilghman Island (zip 21671), Maryland gets 46 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Tilghman Island (zip 21671) averages 13 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 212 sunny days per year in Tilghman Island (zip 21671). The US average is 205 sunny days.
Tilghman Island (zip 21671) gets some kind of precipitation, on average, 110 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 88 degrees
Winter Low: the January low is 28
Rain: averages 46 inches of rain a year
Snow: averages 13 inches of snow a year