Climate and monthly weather forecast
Mountville, PA

Weather in January

January, the same as December, is another cold winter month in Mountville, Pennsylvania, with temperature in the range of an average low of 22.8°F (-5.1°C) and an average high of 35.4°F (1.9°C). The coldest month is January, with an average high-temperature of 35.4°F (1.9°C) and an average low-temperature of 22.8°F (-5.1°C). Weather in January »

Weather in February

February, the last month of the winter in Mountville, is another cold month, with an average temperature varying between 24.8°F (-4°C) and 39.4°F (4.1°C). In February, the average high-temperature is relatively the same as in January - a still wintry 39.4°F (4.1°C). Weather in February »

Weather in March

March, the first month of the spring in Mountville, is a chilly month, with temperature in the range of an average low of 32.5°F (0.3°C) and an average high of 48.4°F (9.1°C). In March, the average high-temperature increases from a cold 39.4°F (4.1°C) in February to a frosty 48.4°F (9.1°C). Weather in March »

Weather in April

April is a mild spring month in Mountville, Pennsylvania, with an average temperature fluctuating between 60.3°F (15.7°C) and 42.4°F (5.8°C). In April, the average high-temperature increases from a frosty 48.4°F (9.1°C) in March to a mild 60.3°F (15.7°C). Weather in April »

Weather in May

May, the last month of the spring in Mountville, is a pleasant month, with temperature in the range of an average high of 70.2°F (21.2°C) and an average low of 52.3°F (11.3°C). In Mountville, the average high-temperature in May rises from a moderate 60.3°F (15.7°C) in April to a pleasant 70.2°F (21.2°C). Weather in May »

Weather in June

June, the first month of the summer in Mountville, is a warm month, with temperature in the range of an average low of 59.9°F (15.5°C) and an average high of 77.9°F (25.5°C). In Mountville, the average high-temperature in June marginally rises from an agreeable 70.2°F (21.2°C) in May to a warm 77.9°F (25.5°C). Weather in June »

Weather in July

July, the same as June, is a moderately hot summer month in Mountville, Pennsylvania, with an average temperature varying between 64.6°F (18.1°C) and 82.9°F (28.3°C). July is the warmest month, with an average high-temperature of 82.9°F (28.3°C) and an average low-temperature of 64.6°F (18.1°C). In July, the average heat index is estimated at a tropical 91.4°F (33°C). Weather in July »

Weather in August

August, the last month of the summer in Mountville, is another warm month, with an average temperature ranging between max 81°F (27.2°C) and min 62.4°F (16.9°C). In Mountville, the average high-temperature in August is almost the same as in July - a still warm 81°F (27.2°C). Weather in August »

Weather in September

The first month of the autumn, September, is still a warm month in Mountville, Pennsylvania, with an average temperature ranging between max 74.7°F (23.7°C) and min 56.3°F (13.5°C). In September, the average high-temperature slightly decreases from 81°F (27.2°C) in August to a still moderately hot 74.7°F (23.7°C). Weather in September »

Weather in October

October, the same as September, is another enjoyable autumn month in Mountville, Pennsylvania, with an average temperature varying between 46.8°F (8.2°C) and 63.1°F (17.3°C). In Mountville, the average high-temperature in October drops from a moderately hot 74.7°F (23.7°C) in September to an enjoyable 63.1°F (17.3°C). Weather in October »

Weather in November

The last month of the autumn, November, is another cool month in Mountville, Pennsylvania, with an average temperature fluctuating between 36.1°F (2.3°C) and 51.1°F (10.6°C). In November, the average high-temperature drops from an enjoyable 63.1°F (17.3°C) in October to a fresh 51.1°F (10.6°C). Weather in November »

Weather in December

The first month of the winter, December, is still a cold month in Mountville, Pennsylvania, with an average temperature fluctuating between 30°F (-1.1°C) and 41.9°F (5.5°C). In December, the average high-temperature drops from a fresh 51.1°F (10.6°C) in November to a cold 41.9°F (5.5°C). Weather in December »
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FAQ

What is the coldest month in Mountville?

January is the coldest month in Mountville, with an average high-temperature of 35.4°F (1.9°C) and an average low-temperature of 22.8°F (-5.1°C).

How many days does it rain in Mountville?

In Mountville, during the entire year, the rain falls for 125.9 days and collects up to 15.08" (383mm) of precipitation.

When does it snow in Mountville?

Months with snowfall in Mountville are January through May, October through December.

How much does it snow in Mountville?

In Mountville, during the entire year, snow falls for 16.4 days and aggregates up to 5.04" (128mm) of snow.

What are the months with the lowest UV index in Mountville?

The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2.

What is the driest month in Mountville?

February is the month with the least rainfall. Rain falls for 5.7 days and accumulates 0.83" (21mm) of precipitation.

What is the month with the least sunshine in Mountville?

The month with the least sunshine in Mountville, Pennsylvania, is February, with an average of 4.5h of sunshine.

What is the snowiest month in Mountville?

March is the month with the most snowfall in Mountville. Snow falls for 3.5 days and accumulates 1.46" (37mm) of snow.

When is Daylight Saving Time (DST) in Mountville?

On Sunday, March 13. 2022, at 2:00 am, Daylight Saving Time starts in Mountville, Pennsylvania, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 6. 2022, at 2:00 am, and the time zone reverts from EDT to EST.

What is the least humid month in Mountville?

The least humid month is April, with an average relative humidity of 76%.

What is the most humid month in Mountville?

The most humid month in Mountville, Pennsylvania, is May, with an average relative humidity of 81%.

When it does not snow in Mountville?

June through September are months without snowfall in Mountville.

When are the longest days in Mountville?

June has the longest days of the year in Mountville, Pennsylvania, with an average of 14h and 58min of daylight.

What is the month with the highest UV index in Mountville?

June and July, with an average maximum UV index of 6, are months with the highest UV index in Mountville, Pennsylvania.

What is the warmest month in Mountville?

July is the warmest month in Mountville, Pennsylvania, with an average high-temperature of 82.9°F (28.3°C) and an average low-temperature of 64.6°F (18.1°C).

What month has the most sunshine in Mountville?

With an average of 10.4h of sunshine, July has the most sunshine of the year in Mountville.

What is the rainiest month in Mountville?

The month with the most rainfall in Mountville is August, when the rain falls for 13.7 days and typically aggregates up to 2.09" (53mm) of precipitation.

What is the month with the shortest days in Mountville?

The month with the shortest days is December, with an average of 9h and 23min of daylight.

Average temperature
Mountville, PA

Average temperature - Mountville, PA

The warmest month (with the highest average high temperature) is July (82.9°F).
The month with the lowest average high temperature is January (35.4°F).

The month with the highest average low temperature is July (64.6°F).
The coldest month (with the lowest average low temperature) is January (22.8°F).

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Average pressure
Mountville, PA

Average pressure - Mountville, PA

The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

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Average wind speed
Mountville, PA

Average wind speed - Mountville, PA

The windiest months (with the highest average wind speed) are February and March (8.9mph).
The calmest month (with the lowest average wind speed) is August (5.1mph).

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Average rainfall
Mountville, PA

Average rainfall - Mountville, PA

The wettest month (with the highest rainfall) is August (2.09").
The driest month (with the least rainfall) is February (0.83").

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Average rainfall days
Mountville, PA

Average rainfall days - Mountville, PA

The month with the highest number of rainy days is July (14.9 days).
The month with the least rainy days is February (5.7 days).

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Average snowfall
Mountville, PA

Average snowfall - Mountville, PA

The month with the highest snowfall is March (1.46").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days
Mountville, PA

Average snowfall days - Mountville, PA

The month with the highest number of snowfall days is February (4.7 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight / Average sunshine
Mountville, PA

Average daylight / Average sunshine - Mountville, PA

The month with the longest days is June (Average daylight: 14h and 58min).
The month with the shortest days is December (Average daylight: 9h and 23min).

The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).

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Average sunshine days
Mountville, PA

Average sunshine days - Mountville, PA

The month with the most sunshine days is November (21.4 days).
The month with the least sunshine days is July (13.3 days).

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Average UV index
Mountville, PA

Average UV index - Mountville, PA

The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

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Average visibility
Mountville, PA

Average visibility - Mountville, PA

The months with the highest visibility are January, February, March, April, June, July, October, November and December (6mi).
The months with the lowest visibility are May, August and September (5mi).

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