Climate and monthly weather forecast
Weston, PA

Weather in January

January, the same as December, in Weston, Pennsylvania, is a freezing cold winter month, with an average temperature ranging between max 31.5°F (-0.3°C) and min 18.9°F (-7.3°C). January is the coldest month, with an average high-temperature of 31.5°F (-0.3°C) and an average low-temperature of 18.9°F (-7.3°C). Weather in January »

Weather in February

The last month of the winter, February, is a cold month in Weston, Pennsylvania, with temperature in the range of an average low of 20.7°F (-6.3°C) and an average high of 35.1°F (1.7°C). In February, the average high-temperature is almost the same as in January - a wintry 35.1°F (1.7°C). Weather in February »

Weather in March

March, the first month of the spring in Weston, is a frosty month, with temperature in the range of an average high of 43.7°F (6.5°C) and an average low of 27.9°F (-2.3°C). In March, the average high-temperature slightly increases from a cold 35.1°F (1.7°C) in February to a frosty 43.7°F (6.5°C). Weather in March »

Weather in April

April in Weston, Pennsylvania, is a moderate spring month, with an average temperature fluctuating between 38.1°F (3.4°C) and 55.8°F (13.2°C). In Weston, the average high-temperature in April rises from a chilly 43.7°F (6.5°C) in March to a moderate 55.8°F (13.2°C). Weather in April »

Weather in May

May, the last month of the spring in Weston, is an enjoyable month, with temperature in the range of an average high of 67.1°F (19.5°C) and an average low of 48°F (8.9°C). In Weston, the average high-temperature in May increases from a mild 55.8°F (13.2°C) in April to an enjoyable 67.1°F (19.5°C). Weather in May »

Weather in June

June, the first month of the summer in Weston, is a moderately hot month, with an average temperature fluctuating between 74.8°F (23.8°C) and 54.9°F (12.7°C). In Weston, the average high-temperature in June slightly increases from an enjoyable 67.1°F (19.5°C) in May to a moderately hot 74.8°F (23.8°C). Weather in June »

Weather in July

July, the same as June, is another warm summer month in Weston, Pennsylvania, with an average temperature varying between 81°F (27.2°C) and 59.5°F (15.3°C). With an average high-temperature of 81°F (27.2°C) and an average low-temperature of 59.5°F (15.3°C), July is the warmest month. In July, the average heat index is computed to be a hot 86°F (30°C). Weather in July »

Weather in August

August, the last month of the summer in Weston, is another warm month, with an average temperature varying between 57.7°F (14.3°C) and 78.4°F (25.8°C). In August, the average high-temperature is relatively the same as in July - a still moderately hot 78.4°F (25.8°C). Weather in August »

Weather in September

September, the first month of the autumn in Weston, is also an agreeable month, with an average temperature fluctuating between 52°F (11.1°C) and 72°F (22.2°C). In Weston, Pennsylvania, the average high-temperature in September slightly decreases from a moderately hot 78.4°F (25.8°C) in August to an agreeable 72°F (22.2°C). Weather in September »

Weather in October

October, like September, is a moderate autumn month in Weston, Pennsylvania, with temperature in the range of an average high of 58.8°F (14.9°C) and an average low of 43.7°F (6.5°C). In October, the average high-temperature drops from an agreeable 72°F (22.2°C) in September to a moderate 58.8°F (14.9°C). Weather in October »

Weather in November

The last month of the autumn, November, is another chilly month in Weston, Pennsylvania, with an average temperature ranging between max 46.9°F (8.3°C) and min 32.9°F (0.5°C). In November, the average high-temperature drops from a mild 58.8°F (14.9°C) in October to a chilly 46.9°F (8.3°C). Weather in November »

Weather in December

The first month of the winter, December, is still a cold month in Weston, Pennsylvania, with an average temperature ranging between min 26.2°F (-3.2°C) and max 37.2°F (2.9°C). In December, the average high-temperature drops from a frosty 46.9°F (8.3°C) in November to a wintry 37.2°F (2.9°C). Weather in December »
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FAQ

What is the coldest month in Weston?

The coldest month in Weston, Pennsylvania, is January, with an average high-temperature of 31.5°F (-0.3°C) and an average low-temperature of 18.9°F (-7.3°C).

How much does it rain in Weston?

Throughout the year, in Weston, there are 111.5 rainfall days, and 11.34" (288mm) of precipitation is accumulated.

When does it snow in Weston?

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

How many days does it snow in Weston?

Throughout the year, in Weston, Pennsylvania, there are 31.5 snowfall days, and 7.28" (185mm) of snow is accumulated.

What is the month with the lowest UV index in Weston?

The months with the lowest UV index in Weston, Pennsylvania, are January through March, October through December, with an average maximum UV index of 2.

What is the most humid month in Weston?

With an average relative humidity of 84%, February is the most humid month.

What is the snowiest month in Weston?

The month with the most snowfall is February, when snow falls for 7.9 days and typically aggregates up to 1.81" (46mm) of snow.

What is the month with the least sunshine in Weston?

With an average of 3.6h of sunshine, February has the least sunshine of the year.

When is Daylight Saving Time (DST) in Weston?

On Sunday, March 13. 2022, at 2:00 am, Daylight Saving Time starts in Weston, 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 Weston?

The least humid month in Weston is April, with an average relative humidity of 78%.

What is the wettest month in Weston?

May is the month with the most rainfall in Weston, Pennsylvania. Rain falls for 13.8 days and accumulates 1.26" (32mm) of precipitation.

When it does not snow in Weston?

In Weston, Pennsylvania, snow does not fall in June through September.

When are the longest days in Weston?

The month with the longest days is June, with an average of 15h and 4min of daylight.

What is the warmest month in Weston?

With an average high-temperature of 81°F (27.2°C) and an average low-temperature of 59.5°F (15.3°C), July is the warmest month.

What month has the most sunshine in Weston?

With an average of 9.9h of sunshine, July has the most sunshine of the year in Weston, Pennsylvania.

When is the highest UV index in Weston?

The month with the highest UV index is July, with an average maximum UV index of 6.

What is the driest month in Weston?

September is the month with the least rainfall in Weston. Rain falls for 8.9 days and accumulates 0.55" (14mm) of precipitation.

What is the month with the shortest days in Weston?

December has the shortest days of the year in Weston, Pennsylvania, with an average of 9h and 17min of daylight.

Average pressure
Weston, PA

Average pressure - Weston, 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
Weston, PA

Average wind speed - Weston, PA

The windiest month (with the highest average wind speed) is March (8.5mph).
The calmest month (with the lowest average wind speed) is August (5.1mph).

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Average rainfall
Weston, PA

Average rainfall - Weston, PA

The wettest month (with the highest rainfall) is May (1.26").
The driest month (with the least rainfall) is September (0.55").

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Average rainfall days
Weston, PA

Average rainfall days - Weston, PA

The month with the highest number of rainy days is May (13.8 days).
The month with the least rainy days is January (5.4 days).

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Average snowfall
Weston, PA

Average snowfall - Weston, PA

The month with the highest snowfall is February (1.81").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days
Weston, PA

Average snowfall days - Weston, PA

The month with the highest number of snowfall days is January (9.9 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight / Average sunshine
Weston, PA

Average daylight / Average sunshine - Weston, PA

The month with the longest days is June (Average daylight: 15h and 4min).
The month with the shortest days is December (Average daylight: 9h and 17min).

The month with the most sunshine is July (Average sunshine: 9h and 54min).
The month with the least sunshine is February (Average sunshine: 3h and 36min).

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Average sunshine days
Weston, PA

Average sunshine days - Weston, PA

The month with the most sunshine days is November (20.6 days).
The month with the least sunshine days is May (14.3 days).

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Average UV index
Weston, PA

Average UV index - Weston, PA

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

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Average visibility
Weston, PA

Average visibility - Weston, PA

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

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