Yosemite National Park is definitely worth a visit
Vast forests, blue lakes, towering sequoias, and majestic waterfalls hint at the beauty of Yosemite National Park—a true natural masterpiece.
Clarks Summit (PA) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Clarks Summit.
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Climate overview of Clarks Summit
The climate in Clarks Summit, Pennsylvania, United States of America, is marked by large temperature swings across the seasons, ranging from 27°C (81°F) in July to 0°C (32°F) in January.
The city has a wet climate, receiving around 1104 mm (43 in) of rain/snowfall per year. Despite the high annual total, it has warm summers and very cold winters. June is the wettest month.
Clarks Summit Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Clarks Summit - and find the best time to visit.
Monthly Temperature in Clarks Summit
In Clarks Summit, temperatures differ significantly between summer and winter months. On average, daytime temperatures range from a comfortable 27°C (81°F) in July to a very cold 0°C (32°F) in January.
Nighttime temperatures range from 15°C (59°F) in July to -9°C (16°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Clarks Summit
Clarks Summit experiences significant rain/snowfall throughout the year, averaging 1104 mm (43 in) of precipitation annually. The amount of precipitation varies moderately throughout the year. The wettest month, June, sees around 124 mm (4.9 in) of rainfall, perfect for those who enjoy a bit of rain now and then. The driest month, January, still receives a respectable 66 mm (2.6 in) of snowfall. For more details, please visit our Clarks Summit Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Best Time to Visit Clarks Summit
The most comfortable overall weather for exploring Clarks Summit is usually found in May. Conditions are generally least comfortable in January, February, March, November and December.
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
Jan
cold
Feb
cold
Mar
cold
Apr
good
May
excellent
Jun
very good
Jul
very good
Aug
very good
Sep
very good
Oct
mixed
Nov
cold
Dec
cold
- Best overall: May
- Warmest weather: July and August
- Fewest rainy days: February, March, September and November
- Seasonal pattern: Warm summers and very cold winters
- Coldest conditions: January, with freezing nights around -9°C (16°F).
Frequently asked questions about the climate in Clarks Summit
What is the best time to visit Clarks Summit?
May typically offers the most optimal weather in Clarks Summit. In contrast, January, February, March, November and December tend to have less optimal conditions. Clarks Summit has warm summers and very cold winters.
What temperatures can I expect in Clarks Summit?
Daytime highs range from 0°C (32°F) in January to 27°C (81°F) in July. Nighttime lows range from -9°C (16°F) to 15°C (59°F). Temperatures vary considerably through the year.
How much rain does Clarks Summit get?
Annual rainfall is around 1104 mm (43 in). June is the wettest month with 124 mm (4.9 in), while January is the driest with 66 mm (2.6 in).
Clarks Summit 3-Day Forecast
Clarks Summit on the map
Clarks Summit is highlighted - select any city to see its climate.
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