Climate and monthly weather forecast
Penbryn, PA

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Weather in January

January, like December, is another subzero cold winter month in Penbryn, Pennsylvania, with an average temperature fluctuating between 28.8°F (-1.8°C) and 17.4°F (-8.1°C). Penbryn's January weather reaches an average high of 28.8°F (-1.8°C) and an average low of 17.4°F (-8.1°C), making it the coldest month. Weather in January »

Weather in February

February, the last month of the winter in Penbryn, is a cold month, with an average temperature varying between 19.2°F (-7.1°C) and 32.5°F (0.3°C). With February's arrival, Penbryn notes an average high-temperature of a cold 32.5°F (0.3°C), closely following the trend of the preceding month. Weather in February »

Weather in March

March, the first month of the spring in Penbryn, is also a wintry month, with an average temperature fluctuating between 26.1°F (-3.3°C) and 41.5°F (5.3°C). March's arrival is marked by an increase in the average high-temperature, moving from a wintry 32.5°F (0.3°C) in February to a still icy 41.5°F (5.3°C). Weather in March »

Weather in April

April is a fresh spring month in Penbryn, Pennsylvania, with an average temperature ranging between min 35.8°F (2.1°C) and max 54°F (12.2°C). Penbryn sees an increase in the average high-temperature with the arrival of April, moving from March's cold 41.5°F (5.3°C) to a fresh 54°F (12.2°C). Weather in April »

Weather in May

May, the last month of the spring in Penbryn, is a comfortable month, with an average temperature ranging between min 46.6°F (8.1°C) and max 66.7°F (19.3°C). May brings a rise in Penbryn's average high-temperature, moving from a cool 54°F (12.2°C) in April to a refreshing 66.7°F (19.3°C). Weather in May »

Weather in June

The first month of the summer, June, is a moderately hot month in Penbryn, Pennsylvania, with an average temperature ranging between max 74.8°F (23.8°C) and min 52.7°F (11.5°C). The transition from May to June brings a subtle temperature rise, with average high-temperatures increasing from a comfortable 66.7°F (19.3°C) to a moderately hot 74.8°F (23.8°C). Weather in June »

Weather in July

July, like June, in Penbryn, Pennsylvania, is another warm summer month, with an average temperature varying between 57.7°F (14.3°C) and 79.9°F (26.6°C). July stands out as Penbryn's warmest month, with an average high-temperature of 79.9°F (26.6°C) and a low-temperature of 57.7°F (14.3°C). Weather in July »

Weather in August

The last month of the summer, August, is another warm month in Penbryn, Pennsylvania, with an average temperature varying between 55.9°F (13.3°C) and 77.2°F (25.1°C). Penbryn's average high-temperature marks a still moderately hot 77.2°F (25.1°C) with the advent of August, closely mirroring that of the preceding month. Weather in August »

Weather in September

September, the first month of the autumn in Penbryn, is also an agreeable month, with an average temperature fluctuating between 50°F (10°C) and 70.3°F (21.3°C). Penbryn experiences a moderate temperature shift at the start of September, with average high-temperatures adjusting a bit from a warm 77.2°F (25.1°C) in August to an agreeable 70.3°F (21.3°C). Weather in September »

Weather in October

October, the same as September, in Penbryn, Pennsylvania, is a moderate autumn month, with temperature in the range of an average high of 57.4°F (14.1°C) and an average low of 41.9°F (5.5°C). Onset of October comes with a temperature decline, the average high falling from an agreeable 70.3°F (21.3°C) in September to a refreshing 57.4°F (14.1°C). Weather in October »

Weather in November

The last month of the autumn, November, is another chilly month in Penbryn, Pennsylvania, with an average temperature ranging between min 30.7°F (-0.7°C) and max 44.8°F (7.1°C). The arrival of November indicates a decrease in the average high-temperature, moving from a moderate 57.4°F (14.1°C) in October to a frosty 44.8°F (7.1°C). Weather in November »

Weather in December

December, the first month of the winter in Penbryn, is also a wintry month, with an average temperature fluctuating between 25.5°F (-3.6°C) and 34.7°F (1.5°C). December implies a gentle temperature shift, with average high-temperatures reducing from November's chilly 44.8°F (7.1°C) to a cold 34.7°F (1.5°C). Weather in December »
Updated: Aug 26, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the coldest month?

The month of January, characterized by an average high of 28.8°F (-1.8°C) and a low of 17.4°F (-8.1°C), is recognized as the coldest.

What is the driest month in Penbryn?

January and November are months with the least rain when the rain falls for 8.7 days and typically aggregates up to 1.77" (45mm) of rain.

How much does it rain?

Throughout the year, there are 171.9 rainfall days, and 28.54" (725mm) of precipitation is accumulated.

When does it snow?

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

How much does it snow in Penbryn?

In Penbryn, during the entire year, snow falls for 74.9 days and aggregates up to 30.08" (764mm) of snow.

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

The months with the lowest UV index are January and December, with an average maximum UV index of 1.

What is the most humid month?

The most humid month is February, with an average relative humidity of 85%.

What is the snowiest month?

February is the month with the most snowfall. Snow falls for 16.7 days and accumulates 7.2" (183mm) of snow.

What is the month with the least sunshine?

The months with the least sunshine are February and December, with an average of 3.2h of sunshine.

When is Daylight Saving Time (DST)?

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 wettest month?

The wettest months are April and July, with an average 2.91" (74mm) of rainfall.

What are the months with the highest UV index?

The months with the highest UV index are May through August, with an average maximum UV index of 5.

When it does not snow?

In Penbryn, snow does not fall in June through September.

When are the longest days?

With an average of 15h and 6min of daylight, June has the longest days of the year.

What month is the hottest?

The temperatures reach their highest averages in July, with highs of 79.9°F (26.6°C) and lows of 57.7°F (14.3°C).

What is the least humid month?

With an average relative humidity of 78%, July is the least humid month.

What month has the most sunshine?

The month with the most sunshine is July, with an average of 10h of sunshine.

What is the month with the shortest days?

With an average of 9h and 12min of daylight, December has the shortest days of the year.

Average temperature
Penbryn, PA

Average temperature - Penbryn, PA

The warmest month (with the highest average high temperature) is July (79.9°F).
The month with the lowest average high temperature is January (28.8°F).

The month with the highest average low temperature is July (57.7°F).
The coldest month (with the lowest average low temperature) is January (17.4°F).

Average pressure
Penbryn, PA

Average pressure - Penbryn, 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).

Average wind speed
Penbryn, PA

Average wind speed - Penbryn, PA

The windiest month (with the highest average wind speed) is January (8.6mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).

Average humidity
Penbryn, PA

Average humidity - Penbryn, PA

The month with the highest relative humidity is February (85%).
The month with the lowest relative humidity is July (78%).

Average rainfall
Penbryn, PA

Average rainfall - Penbryn, PA

The wettest months (with the highest rainfall) are April and July (2.91").
The driest months (with the least rainfall) are January and November (1.77").

Average rainfall days
Penbryn, PA

Average rainfall days - Penbryn, PA

The month with the highest number of rainy days is May (19 days).
The month with the least rainy days is February (8.6 days).

Average snowfall
Penbryn, PA

Average snowfall - Penbryn, PA

The month with the highest snowfall is February (7.2").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days
Penbryn, PA

Average snowfall days - Penbryn, PA

The month with the highest number of snowfall days is January (18.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight / Average sunshine
Penbryn, PA

Average daylight / Average sunshine - Penbryn, PA

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 12min).

The month with the most sunshine is July (Average sunshine: 10h and 0min).
The months with the least sunshine are February and December (Average sunshine: 3h and 12min).

Average sunshine days
Penbryn, PA

Average sunshine days - Penbryn, PA

The month with the most sunshine days is September (14 days).
The month with the least sunshine days is February (7.7 days).

Average UV index
Penbryn, PA

Average UV index - Penbryn, PA

The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January and December (UV index 1).

Average visibility
Penbryn, PA

Average visibility - Penbryn, PA

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

Penbryn, Pennsylvania, USA

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