Climate and monthly weather forecast
Allison Park, PA

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Weather in January

January, the same as December, is an icy winter month in Allison Park, Pennsylvania, with an average temperature varying between 32.5°F (0.3°C) and 20.1°F (-6.6°C). Temperature readings reach their annual highs in January, averaging 32.5°F (0.3°C) and a minimum average of 20.1°F (-6.6°C). Weather in January »

Weather in February

February, the last month of the winter in Allison Park, is also an icy month, with an average temperature fluctuating between 22.6°F (-5.2°C) and 36.9°F (2.7°C). February's arrival brings an average high-temperature of a still icy 36.9°F (2.7°C), demonstrating subtle variation from the preceding month. Weather in February »

Weather in March

March, the first month of the spring in Allison Park, is a frosty month, with temperature in the range of an average high of 46.9°F (8.3°C) and an average low of 30.9°F (-0.6°C). The shift into March brings an increase in the average high-temperature, moving from an icy 36.9°F (2.7°C) in February to a frosty 46.9°F (8.3°C). Weather in March »

Weather in April

April is a refreshing spring month in Allison Park, Pennsylvania, with temperature in the range of an average low of 40.6°F (4.8°C) and an average high of 60.1°F (15.6°C). Entering April, Allison Park sees a temperature rise, with the average high-temperature advancing from March's frosty 46.9°F (8.3°C) to a moderate 60.1°F (15.6°C). Weather in April »

Weather in May

May, the last month of the spring in Allison Park, is an agreeable month, with an average temperature fluctuating between 71.6°F (22°C) and 51.1°F (10.6°C). The rise of average high-temperatures is seen in May, with an increase from a moderate 60.1°F (15.6°C) in April to a pleasant 71.6°F (22°C). Weather in May »

Weather in June

The first month of the summer, June, is a warm month in Allison Park, Pennsylvania, with an average temperature fluctuating between 57.7°F (14.3°C) and 78.6°F (25.9°C). With the start of June, the average high-temperature marginally shifts from May's agreeable 71.6°F (22°C) to a warm 78.6°F (25.9°C). Weather in June »

Weather in July

July, like June, in Allison Park, Pennsylvania, is another warm summer month, with temperature in the range of an average high of 83.3°F (28.5°C) and an average low of 62.2°F (16.8°C). Allison Park's warmest month, July, generally records average temperatures ranging from a high of 83.3°F (28.5°C) to a low of 62.2°F (16.8°C). The heat index for July is appraised at a tropical 89.6°F (32°C). Weather in July »

Weather in August

August, the last month of the summer in Allison Park, is another warm month, with an average temperature varying between 61°F (16.1°C) and 81.9°F (27.7°C). Allison Park's weather in August, with an average high-temperature of a still warm 81.9°F (27.7°C), subtly shifts from July's 83.3°F (28.5°C). Weather in August »

Weather in September

The first month of the autumn, September, is also a moderately hot month in Allison Park, Pennsylvania, with an average temperature varying between 55.8°F (13.2°C) and 75.2°F (24°C). During the shift to September, a minor reduction in average high-temperature is observed, shifting from a warm 81.9°F (27.7°C) in August to a still moderately hot 75.2°F (24°C). Weather in September »

Weather in October

October, like September, in Allison Park, Pennsylvania, is another enjoyable autumn month, with an average temperature ranging between min 45.3°F (7.4°C) and max 61.3°F (16.3°C). Allison Park in October demonstrates a small temperature transition, adjusting from an average high of a moderately hot 75.2°F (24°C) in September to an enjoyable 61.3°F (16.3°C). Weather in October »

Weather in November

The last month of the autumn, November, is also a frosty month in Allison Park, Pennsylvania, with an average temperature ranging between max 48.6°F (9.2°C) and min 34°F (1.1°C). With November's onset, the average high-temperature recedes from October's enjoyable 61.3°F (16.3°C) to a chilly 48.6°F (9.2°C). Weather in November »

Weather in December

December, the first month of the winter in Allison Park, is also a wintry month, with temperature in the range of an average high of 38.7°F (3.7°C) and an average low of 28°F (-2.2°C). Stepping into December, Allison Park observes a temperature decline, with the average high falling from November's frosty 48.6°F (9.2°C) to a cold 38.7°F (3.7°C). Weather in December »
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Frequently asked questions

What is the coldest time of year in Allison Park?

The coldest period is January, when temperatures fluctuate between an average high of 32.5°F (0.3°C) and a low of 20.1°F (-6.6°C).

What are the most humid months in Allison Park?

January and February, with an average relative humidity of 85%, are most humid months in Allison Park, Pennsylvania.

What is the driest month in Allison Park?

The months with the least rainfall are January and November Rain falls for 4.5 days and accumulates 0.47" (12mm) of rain.

How much does it rain in Allison Park?

Throughout the year, in Allison Park, Pennsylvania, there are 104.1 rainfall days, and 8.23" (209mm) of precipitation is accumulated.

When does it snow in Allison Park?

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

How many days does it snow in Allison Park?

Throughout the year, there are 33.9 snowfall days, and 4.37" (111mm) of snow is accumulated.

What is the month with the least sunshine in Allison Park?

With an average of 2.9h of sunshine, January has the least sunshine of the year.

What is the snowiest month in Allison Park?

The month with the most snowfall in Allison Park is February, when snow falls for 9 days and typically aggregates up to 1.18" (30mm) of snow.

When is Daylight Saving Time (DST) in Allison Park?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from EDT to EST.

What is the rainiest month in Allison Park?

The months with the most rainfall in Allison Park are June and July, with an average 0.91" (23mm) of precipitation.

When it does not snow in Allison Park?

In Allison Park, snow does not fall in June through September.

When are the longest days in Allison Park?

June has the longest days of the year, with an average of 15h and 0min of daylight.

When is the highest UV index in Allison Park?

The months with the highest UV index are June through August, with an average maximum UV index of 6.

What is the hottest time of year in Allison Park?

July proves to be the warmest month in Allison Park, recording an average peak temperature of 83.3°F (28.5°C) and a minimum temperature of 62.2°F (16.8°C).

What is the least humid month in Allison Park?

The months with the lowest humidity in Allison Park are July and August, with an average relative humidity of 75%.

What month has the most sunshine in Allison Park?

August has the most sunshine of the year in Allison Park, Pennsylvania, with an average of 10.2h of sunshine.

What is the month with the shortest days in Allison Park?

December has the shortest days of the year, with an average of 9h and 18min of daylight.

When is the lowest UV index in Allison Park?

The month with the lowest UV index is December, with an average maximum UV index of 1.

Average temperature
Allison Park, PA

Average temperature - Allison Park, PA

The warmest month (with the highest average high temperature) is July (83.3°F).
The month with the lowest average high temperature is January (32.5°F).

The month with the highest average low temperature is July (62.2°F).
The coldest month (with the lowest average low temperature) is January (20.1°F).

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Average pressure
Allison Park, PA

Average pressure - Allison Park, 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
Allison Park, PA

Average wind speed - Allison Park, PA

The windiest month (with the highest average wind speed) is January (8mph).
The calmest months (with the lowest average wind speed) are July and August (4.8mph).

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Average humidity
Allison Park, PA

Average humidity - Allison Park, PA

The months with the highest relative humidity are January and February (85%).
The months with the lowest relative humidity are July and August (75%).

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Average rainfall
Allison Park, PA

Average rainfall - Allison Park, PA

The wettest months (with the highest rainfall) are June and July (0.91").
The driest months (with the least rainfall) are January and November (0.47").

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Average rainfall days
Allison Park, PA

Average rainfall days - Allison Park, PA

The month with the highest number of rainy days is May (12.7 days).
The month with the least rainy days is January (4.5 days).

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Average snowfall
Allison Park, PA

Average snowfall - Allison Park, PA

The month with the highest snowfall is February (1.18").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days
Allison Park, PA

Average snowfall days - Allison Park, PA

The month with the highest number of snowfall days is February (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
Allison Park, PA

Average daylight / Average sunshine - Allison Park, PA

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).

The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 2h and 54min).

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Average sunshine days
Allison Park, PA

Average sunshine days - Allison Park, PA

The month with the most sunshine days is November (21.5 days).
The month with the least sunshine days is May (14.7 days).

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Average visibility
Allison Park, PA

Average visibility - Allison Park, PA

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

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Allison Park, Pennsylvania, USA

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