Yosemite National Park is definitely worth a visit
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Mountville (PA) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Mountville.
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Climate overview of Mountville
The climate in Mountville, Pennsylvania, United States of America, is marked by large temperature swings across the seasons, ranging from 30°C (86°F) in July to 4°C (39°F) in January.
With around 1179 mm (46 in) of annual rain/snowfall, Mountville has a notably wet climate. However, this rain/snowfall is not evenly distributed, the city has very warm summers and cold winters. The wettest month is September. The most sunshine falls in July, with an average of 10.3 hours of daily sunshine.
Mountville Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Mountville - and find the best time to visit.
Monthly Temperature in Mountville
In Mountville, temperatures differ significantly between summer and winter months. Average daytime temperatures reach a very warm 30°C (86°F) in July. In January, the coolest month of the year, temperatures drop to a chilly 4°C (39°F).
At night, temperatures range from around 19°C (66°F) in July to -6°C (21°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Mountville
Mountville experiences significant rain/snowfall throughout the year, averaging 1179 mm (46 in) of precipitation annually. Mountville experiences moderate seasonal variation in rainfall, with monthly averages ranging from 133 mm (5.2 in) in September, the wettest month, and 67 mm (2.6 in) in November, the driest month. For more details, please visit our Mountville 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 Mountville
Mountville can be enjoyed more throughout the sunniest month of July under a blue sky, with approximately 10.3 hours of sunshine daily. In contrast, the city experiences much darker days in December, with only 4.2 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Data from: Harrisburg, the United States of America (46 KM, 28 Miles).
Daily hours of sunshine
Data from: Harrisburg, the United States of America (46 KM, 28 Miles).
Daily percentage of sunshine
Data from: Harrisburg, the United States of America (46 KM, 28 Miles).
Humidity in Mountville by Month
The relative humidity is high throughout the year in Mountville.
The city experiences its highest humidity in September, reaching 73%. In April, the humidity drops to its lowest level at 59%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Data from: Harrisburg, the United States of America (46 KM, 28 Miles).
Best Time to Visit Mountville
Conditions in Mountville are generally most comfortable in May and August. They are typically least comfortable in January, February 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
mixed
Apr
very good
May
excellent
Jun
very good
Jul
mixed
Aug
excellent
Sep
very good
Oct
good
Nov
mixed
Dec
wet
- Best overall: May and August
- Warmest weather: July and August
- Most sunshine: July
- Seasonal pattern: Very warm summers and cold winters
- Coldest conditions: January, with freezing nights around -6°C (21°F).
Frequently asked questions about the climate in Mountville
What is the best time to visit Mountville?
May and August typically offer the most optimal weather in Mountville. In contrast, January, February and December tend to have less optimal conditions. Mountville has very warm summers and cold winters.
What temperatures can I expect in Mountville?
Daytime highs range from 4°C (39°F) in January to 30°C (86°F) in July. Nighttime lows range from -6°C (21°F) to 19°C (66°F). Temperatures vary considerably through the year.
How much rain does Mountville get?
Annual rainfall is around 1179 mm (46 in). September is the wettest month with 133 mm (5.2 in), while November is the driest with 67 mm (2.6 in).
How sunny is Mountville?
Mountville receives around 2,609 hours of sunshine per year. July is the sunniest month with 310 hours, while December is the cloudiest with just 126 hours. Overall, Mountville enjoys abundant sunshine.
Mountville 3-Day Forecast
Mountville on the map
Mountville is highlighted - select any city to see its climate.
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