Plymouth Meeting (PA) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Plymouth Meeting.
Climate overview of Plymouth Meeting
Plymouth Meeting, Pennsylvania, United States of America, experiences significant temperature variation throughout the year. Summers bring daytime highs of 31°C (88°F) in July, while winters cool to 5°C (41°F) in January.
Rain/snowfall is high, totalling around 1307 mm (51 in) per year. August is the wettest month and November the driest. The sunniest month is July, with 9.2 hours of sunshine per day on average.
Plymouth Meeting Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Plymouth Meeting — and find the best time to visit.
Monthly Temperature in Plymouth Meeting
Depending on the time of the year, temperatures range from very warm to chilly in Plymouth Meeting. Average maximum daytime temperatures range from a very warm 31°C (88°F) in July, the warmest time of the year, to a chilly 5°C (41°F) during cooler months like January.
At night, you can expect temperatures ranging from 20°C (68°F) in July to around -4°C (25°F) during January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Plymouth Meeting
Plymouth Meeting has a relatively rain/snowy climate with high precipitation levels, averaging 1307 mm (51 in) of rain/snowfall annually. While rainfall varies throughout the year, each season offers its own charm. August brings wetter days averaging 148 mm (5.8 in) of precipitation, spread over 10 rainy days.
In contrast, the driest month November experiences a drier climate, with about 79 mm (3.1 in) of rainfall spread across 10 rainy days. For more details, please visit our Plymouth Meeting Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Plymouth Meeting
Seasonal changes in sunshine hours are quite dramatic in Plymouth Meeting. While July receives considerable daily sunshine with up to 9.2 hours, December marks the darkest time of the year, where sunshine is scarce with only 4.7 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Water Temperature in Plymouth Meeting
The mean water temperature over the year ranges from 5°C (41°F) in February to 25°C (77°F) in August.
Water temperature over the year
Humidity in Plymouth Meeting by Month
The relative humidity is high throughout the year in Plymouth Meeting.
The city experiences its highest humidity in September, reaching 72%. In April, the humidity drops to its lowest level at 61%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Plymouth Meeting
Rainfall during this time ranges from 106 mm (4.2 in) in September to 148 mm (5.8 in) in August. This means you can expect a mix of sunny days and occasional showers. Need help choosing your next travel destination? We offer a specialized tool that matches you with locations based on your weather preferences. Explore destinations that suit your climate preferences.
Frequently asked questions about the climate in Plymouth Meeting
What is the best time to visit Plymouth Meeting?
May, June, August and September typically offer the most optimal weather in Plymouth Meeting. In contrast, January, February and December tend to have less optimal conditions.
What temperatures can I expect in Plymouth Meeting?
Daytime highs range from 5°C (41°F) in January to 31°C (88°F) in July. Nighttime lows range from -4°C (25°F) to 20°C (68°F). Temperatures vary considerably through the year.
How much rain does Plymouth Meeting get?
Annual rainfall is around 1307 mm (51 in). August is the wettest month with 148 mm (5.8 in), while November is the driest with 79 mm (3.1 in).
How sunny is Plymouth Meeting?
Plymouth Meeting receives around 2,500 hours of sunshine per year. July is the sunniest month with 275 hours, while December is the cloudiest with just 140 hours. Overall, Plymouth Meeting enjoys abundant sunshine.
Plymouth Meeting 3-Day Forecast
Plymouth Meeting (PA) 3-Day Forecast
Plymouth Meeting on the map
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