Climate and monthly weather forecast
Coplay, PA

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Weather in January

January, the same as December, is another cold winter month in Coplay, Pennsylvania, with an average temperature varying between 33.8°F (1°C) and 21.6°F (-5.8°C). With an average high-temperature of 33.8°F (1°C) and an average low-temperature of 21.6°F (-5.8°C), January is the coldest month. Weather in January »

Weather in February

The last month of the winter, February, is another cold month in Coplay, Pennsylvania, with an average temperature varying between 23.4°F (-4.8°C) and 37.4°F (3°C). The transition into February shows a subtle variation to a still icy 37.4°F (3°C) from January's 33.8°F (1°C) in the average high-temperature. Weather in February »

Weather in March

The first month of the spring, March, is a chilly month in Coplay, Pennsylvania, with an average temperature ranging between min 30°F (-1.1°C) and max 46°F (7.8°C). March's onset witnesses a minor shift in the average high-temperature, moving from a cold 37.4°F (3°C) in February to a chilly 46°F (7.8°C). Weather in March »

Weather in April

April in Coplay, Pennsylvania, is a moderate spring month, with an average temperature ranging between max 58.5°F (14.7°C) and min 40.5°F (4.7°C). Coplay's weather in April presents a rise in the average high-temperature, moving from a frosty 46°F (7.8°C) in March to a refreshing 58.5°F (14.7°C). Weather in April »

Weather in May

The last month of the spring, May, is a pleasant month in Coplay, Pennsylvania, with an average temperature fluctuating between 50.2°F (10.1°C) and 69.4°F (20.8°C). May brings a temperature increase, with average high-temperatures moving from April's refreshing 58.5°F (14.7°C) to an agreeable 69.4°F (20.8°C). Weather in May »

Weather in June

The first month of the summer, June, is a moderately hot month in Coplay, Pennsylvania, with temperature in the range of an average low of 57.7°F (14.3°C) and an average high of 77.4°F (25.2°C). Observing a slight rise in June, the average high-temperature shifts from May's pleasant 69.4°F (20.8°C) to a moderately hot 77.4°F (25.2°C). Weather in June »

Weather in July

July, like June, in Coplay, Pennsylvania, is another warm summer month, with an average temperature ranging between max 83.3°F (28.5°C) and min 63.3°F (17.4°C). Coplay experiences its highest average temperatures in July, reaching a peak of 83.3°F (28.5°C) and a minimum of 63.3°F (17.4°C). The heat index in July is estimated at a hot 91.4°F (33°C). Weather in July »

Weather in August

The last month of the summer, August, is another warm month in Coplay, Pennsylvania, with an average temperature varying between 61.5°F (16.4°C) and 81°F (27.2°C). The advent of August signifies a minor shift to an average high-temperature of a still moderately hot 81°F (27.2°C), aligning closely with July. Weather in August »

Weather in September

September, the first month of the autumn in Coplay, is still a warm month, with an average temperature fluctuating between 55°F (12.8°C) and 74.1°F (23.4°C). Coplay's September weather shows a modest shift in high-temperatures, falling from August's warm 81°F (27.2°C) to a still moderately hot 74.1°F (23.4°C). Weather in September »

Weather in October

October, like September, in Coplay, Pennsylvania, is another enjoyable autumn month, with temperature in the range of an average high of 61.9°F (16.6°C) and an average low of 45.9°F (7.7°C). The onset of October coincides with a reduction in the average high-temperature, falling from a moderately hot 74.1°F (23.4°C) in September to a comfortable 61.9°F (16.6°C). Weather in October »

Weather in November

November, the last month of the autumn in Coplay, is another chilly month, with temperature in the range of an average low of 34.9°F (1.6°C) and an average high of 49.1°F (9.5°C). Coplay's progression into November includes a drop in the average high-temperature, from a refreshing 61.9°F (16.6°C) in October to a frosty 49.1°F (9.5°C). Weather in November »

Weather in December

The first month of the winter, December, is also an icy month in Coplay, Pennsylvania, with an average temperature ranging between max 40.1°F (4.5°C) and min 28.9°F (-1.7°C). The beginning of December marks a decrease in the average high-temperature, transitioning from a frosty 49.1°F (9.5°C) in November to a wintry 40.1°F (4.5°C). Weather in December »
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Frequently asked questions

What month is the coldest in Coplay?

Coplay, Pennsylvania, witnesses the coldest weather in January, with temperatures averaging a high of 33.8°F (1°C) and a low of 21.6°F (-5.8°C).

How many days does it rain in Coplay?

Throughout the year, in Coplay, Pennsylvania, there are 162.5 rainfall days, and 31.69" (805mm) of precipitation is accumulated.

When does it snow in Coplay?

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

How many days does it snow in Coplay?

In Coplay, during the entire year, snow falls for 32.3 days and aggregates up to 17.24" (438mm) of snow.

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

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

What is the most humid month in Coplay?

With an average relative humidity of 81%, February is the most humid month.

What is the month with the least sunshine in Coplay?

With an average of 4.5h of sunshine, February has the least sunshine of the year in Coplay.

What is the snowiest month in Coplay?

March is the month with the most snowfall. Snow falls for 6.3 days and accumulates 4.88" (124mm) of snow.

When is Daylight Saving Time (DST) in Coplay?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Coplay, Pennsylvania, 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 least humid month in Coplay?

April and July, with an average relative humidity of 76%, are the least humid months.

When it does not snow in Coplay?

June through September are months without snowfall in Coplay.

When are the longest days in Coplay?

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

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

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

What is the warmest month in Coplay?

Coplay's July weather reaches an average high of 83.3°F (28.5°C) and an average low of 63.3°F (17.4°C), making it the warmest month.

What is the rainiest month in Coplay?

July is the month with the most rainfall in Coplay. Rain falls for 16.3 days and accumulates 3.19" (81mm) of precipitation.

What month has the most sunshine in Coplay?

The month with the most sunshine in Coplay, Pennsylvania, is July, with an average of 10.4h of sunshine.

What is the driest month in Coplay?

The month with the least rainfall is September, when the rain falls for 11.6 days and typically collects 1.93" (49mm) of precipitation.

What is the month with the shortest days in Coplay?

The month with the shortest days is December, with an average of 9h and 18min of daylight.

Average pressure
Coplay, PA

Average pressure - Coplay, PA

The month with the highest atmospheric pressure is November (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

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Average wind speed
Coplay, PA

Average wind speed - Coplay, PA

The windiest months (with the highest average wind speed) are January and March (8.1mph).
The calmest month (with the lowest average wind speed) is August (5mph).

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Average humidity
Coplay, PA

Average humidity - Coplay, PA

The month with the highest relative humidity is February (81%).
The months with the lowest relative humidity are April and July (76%).

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Average rainfall
Coplay, PA

Average rainfall - Coplay, PA

The wettest month (with the highest rainfall) is July (3.19").
The driest month (with the least rainfall) is September (1.93").

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Average rainfall days
Coplay, PA

Average rainfall days - Coplay, PA

The month with the highest number of rainy days is May (17.2 days).
The month with the least rainy days is January (9.9 days).

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Average snowfall
Coplay, PA

Average snowfall - Coplay, PA

The month with the highest snowfall is March (4.88").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days
Coplay, PA

Average snowfall days - Coplay, PA

The month with the highest number of snowfall days is February (9.7 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight / Average sunshine
Coplay, PA

Average daylight / Average sunshine - Coplay, 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 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
Coplay, PA

Average sunshine days - Coplay, PA

The month with the most sunshine days is November (17.3 days).
The month with the least sunshine days is February (11.7 days).

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Average UV index
Coplay, PA

Average UV index - Coplay, 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, March, November and December (UV index 2).

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Average visibility
Coplay, PA

Average visibility - Coplay, PA

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

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Coplay, Pennsylvania, USA

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