Londonderry, VT is located in an area that has a humid continental climate. The summers are warm and humid, with average high temperatures reaching into the mid-70s Fahrenheit (mid-20s Celsius). Winters are cold and snowy, with average low temperatures dropping to around 0°F (-18°C). The region receives roughly 45 inches of precipitation each year, mostly during the spring and summer months. Spring brings mild temperatures and plenty of rainfall while the fall months are generally dry. Londonderry is known for having some of the most beautiful foliage in New England during autumn.
Londonderry, Vermont gets 51 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Londonderry averages 99 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 185 sunny days per year in Londonderry. The US average is 205 sunny days.
Londonderry gets some kind of precipitation, on average, 158 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 79 degrees
Winter Low: the January low is 9
Rain: averages 51 inches of rain a year
Snow: averages 99 inches of snow a year