Climate and monthly weather forecast
Bethel Park, PA

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Weather in January

January, the same as December, is another cold winter month in Bethel Park, Pennsylvania, with an average temperature varying between 33.4°F (0.8°C) and 21°F (-6.1°C). In Bethel Park, Pennsylvania, the month of January registers the lowest temperatures, averaging 33.4°F (0.8°C) at the peak and 21°F (-6.1°C) at the lowest. Weather in January »

Weather in February

The last month of the winter, February, is also an icy month in Bethel Park, Pennsylvania, with an average temperature varying between 37.9°F (3.3°C) and 23.4°F (-4.8°C). As Bethel Park, Pennsylvania, welcomes February, the average high-temperature stabilizes at a still wintry 37.9°F (3.3°C), showing little deviation from January's 33.4°F (0.8°C). Weather in February »

Weather in March

The first month of the spring, March, is a frosty month in Bethel Park, Pennsylvania, with an average temperature fluctuating between 31.6°F (-0.2°C) and 47.8°F (8.8°C). March witnesses an increase in the average high-temperature, moving from a cold 37.9°F (3.3°C) in February to a chilly 47.8°F (8.8°C). Weather in March »

Weather in April

April is a comfortable spring month in Bethel Park, Pennsylvania, with temperature in the range of an average low of 41.4°F (5.2°C) and an average high of 61.2°F (16.2°C). April sees a temperature increase, moving from a chilly 47.8°F (8.8°C) in March to a refreshing 61.2°F (16.2°C). Weather in April »

Weather in May

The last month of the spring, May, is a pleasant month in Bethel Park, Pennsylvania, with an average temperature varying between 51.4°F (10.8°C) and 72.3°F (22.4°C). An upsurge in temperatures occurs as April gives way to May, with average highs shifting from a refreshing 61.2°F (16.2°C) to an agreeable 72.3°F (22.4°C). Weather in May »

Weather in June

June, the first month of the summer in Bethel Park, is a warm month, with an average temperature varying between 58.3°F (14.6°C) and 79°F (26.1°C). June's arrival brings a modest temperature shift, moving from a pleasant 72.3°F (22.4°C) in May to a warm 79°F (26.1°C). Weather in June »

Weather in July

July, the same as June, is a moderately hot summer month in Bethel Park, Pennsylvania, with an average temperature varying between 83.8°F (28.8°C) and 62.2°F (16.8°C). Bethel Park registers the highest average temperatures during the month of July, with peaks of 83.8°F (28.8°C) and lows of 62.2°F (16.8°C). In July, the heat index is appraised at a hot 91.4°F (33°C). Weather in July »

Weather in August

The last month of the summer, August, is also a moderately hot month in Bethel Park, Pennsylvania, with an average temperature ranging between min 60.6°F (15.9°C) and max 82.2°F (27.9°C). August's presence records an average high-temperature of a still warm 82.2°F (27.9°C), closely mirroring July's climate. Weather in August »

Weather in September

The first month of the autumn, September, is also a moderately hot month in Bethel Park, Pennsylvania, with an average temperature ranging between min 55.6°F (13.1°C) and max 75.7°F (24.3°C). Bethel Park's transition into September involves a gentle shift in temperature, receding from a moderately hot 82.2°F (27.9°C) in August to a still warm 75.7°F (24.3°C). Weather in September »

Weather in October

October, like September, in Bethel Park, Pennsylvania, is another enjoyable autumn month, with temperature in the range of an average high of 62.1°F (16.7°C) and an average low of 45.3°F (7.4°C). October shows a mild decline in the average high-temperature, falling from September's moderately hot 75.7°F (24.3°C) to a refreshing 62.1°F (16.7°C). Weather in October »

Weather in November

The last month of the autumn, November, is another chilly month in Bethel Park, Pennsylvania, with an average temperature fluctuating between 49.3°F (9.6°C) and 34.2°F (1.2°C). November brings a decrease in the average high-temperature, falling from October's comfortable 62.1°F (16.7°C) to a chilly 49.3°F (9.6°C). Weather in November »

Weather in December

The first month of the winter, December, is still a cold month in Bethel Park, Pennsylvania, with temperature in the range of an average high of 40.1°F (4.5°C) and an average low of 28.6°F (-1.9°C). Bethel Park's December weather shows a moderate shift in high-temperatures, falling from November's frosty 49.3°F (9.6°C) to a wintry 40.1°F (4.5°C). Weather in December »
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Frequently asked questions

What are the coldest months in Bethel Park?

The coldest month is January, with an average high-temperature of 33.4°F (0.8°C) and an average low-temperature of 21°F (-6.1°C).

What is the most humid month in Bethel Park?

January and February, with an average relative humidity of 84%, are most humid months in Bethel Park, Pennsylvania.

How much does it rain in Bethel Park?

Throughout the year, in Bethel Park, Pennsylvania, there are 187.9 rainfall days, and 35.59" (904mm) of precipitation is accumulated.

When does it snow in Bethel Park?

January through May, October through December are months with snowfall in Bethel Park, Pennsylvania.

What is the snowiest month in Bethel Park?

January is the month with the most snowfall in Bethel Park. Snow falls for 17.1 days and accumulates 5.83" (148mm) of snow.

How much does it snow in Bethel Park?

Throughout the year, in Bethel Park, there are 60 snowfall days, and 23.31" (592mm) of snow is accumulated.

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

January has the least sunshine of the year in Bethel Park, Pennsylvania, with an average of 3h of sunshine.

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

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Bethel Park, 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 Bethel Park?

May is the month with the most rainfall in Bethel Park. Rain falls for 21.5 days and accumulates 3.66" (93mm) of precipitation.

What is the month with the highest UV index in Bethel Park?

May through July, with an average maximum UV index of 6, are months with the highest UV index.

When it does not snow in Bethel Park?

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

When are the longest days in Bethel Park?

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

What time of the year is the hottest in Bethel Park?

In Bethel Park, July is the month with the highest recorded average temperatures, measuring a high of 83.8°F (28.8°C) and a low of 62.2°F (16.8°C).

What is the least humid month in Bethel Park?

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

What month has the most sunshine in Bethel Park?

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

What is the driest month in Bethel Park?

November is the month with the least rainfall. Rain falls for 12.3 days and accumulates 2.2" (56mm) of precipitation.

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

December has the shortest days of the year in Bethel Park, with an average of 9h and 24min of daylight.

What is the month with the lowest UV index in Bethel Park?

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

Average temperature
Bethel Park, PA

Average temperature - Bethel Park, PA

The warmest month (with the highest average high temperature) is July (83.8°F).
The month with the lowest average high temperature is January (33.4°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 (21°F).

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Average pressure
Bethel Park, PA

Average pressure - Bethel Park, PA

The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

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Average wind speed
Bethel Park, PA

Average wind speed - Bethel Park, PA

The windiest month (with the highest average wind speed) is January (7.8mph).
The calmest months (with the lowest average wind speed) are July and August (4.7mph).

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Average humidity
Bethel Park, PA

Average humidity - Bethel Park, PA

The months with the highest relative humidity are January and February (84%).
The months with the lowest relative humidity are July and August (75%).

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Average rainfall
Bethel Park, PA

Average rainfall - Bethel Park, PA

The wettest month (with the highest rainfall) is May (3.66").
The driest month (with the least rainfall) is November (2.2").

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Average rainfall days
Bethel Park, PA

Average rainfall days - Bethel Park, PA

The month with the highest number of rainy days is May (21.5 days).
The month with the least rainy days is February (11.3 days).

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Average snowfall
Bethel Park, PA

Average snowfall - Bethel Park, PA

The month with the highest snowfall is January (5.83").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days
Bethel Park, PA

Average snowfall days - Bethel Park, PA

The month with the highest number of snowfall days is January (17.1 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight / Average sunshine
Bethel Park, PA

Average daylight / Average sunshine - Bethel 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 24min).

The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 0min).

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Average sunshine days
Bethel Park, PA

Average sunshine days - Bethel Park, PA

The month with the most sunshine days is November (15.1 days).
The month with the least sunshine days is January (7.7 days).

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Average visibility
Bethel Park, PA

Average visibility - Bethel Park, PA

The months with the highest visibility are April, June, July, August and November (6mi).
The months with the lowest visibility are January and February (4mi).

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Bethel Park, Pennsylvania, USA

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