Climate and monthly weather forecast
Penbrook, PA

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Weather in January

January, like December, in Penbrook, Pennsylvania, is an icy winter month, with temperature in the range of an average low of 22.1°F (-5.5°C) and an average high of 35.1°F (1.7°C). January, with average temperatures reaching a high of 35.1°F (1.7°C) and a low of 22.1°F (-5.5°C), is the coldest month. Weather in January »

Weather in February

The last month of the winter, February, is also a wintry month in Penbrook, Pennsylvania, with an average temperature ranging between max 38.3°F (3.5°C) and min 23.9°F (-4.5°C). The transition into February shows a subtle variation to a still cold 38.3°F (3.5°C) from January's 35.1°F (1.7°C) in the average high-temperature. Weather in February »

Weather in March

The first month of the spring, March, is a frosty month in Penbrook, Pennsylvania, with an average temperature ranging between max 47.8°F (8.8°C) and min 31.6°F (-0.2°C). The beginning of March signals a rise in the average high-temperature, moving from a cold 38.3°F (3.5°C) in February to a frosty 47.8°F (8.8°C). Weather in March »

Weather in April

April in Penbrook, Pennsylvania, is a mild spring month, with an average temperature ranging between min 41.7°F (5.4°C) and max 60.1°F (15.6°C). Penbrook's weather in April presents a rise in the average high-temperature, moving from a frosty 47.8°F (8.8°C) in March to a moderate 60.1°F (15.6°C). Weather in April »

Weather in May

May, the last month of the spring in Penbrook, is an agreeable month, with an average temperature varying between 70.3°F (21.3°C) and 51.4°F (10.8°C). Penbrook, Pennsylvania, in May experiences an increase in the average high-temperature, moving from April's moderate 60.1°F (15.6°C) to an agreeable 70.3°F (21.3°C). Weather in May »

Weather in June

June, the first month of the summer in Penbrook, is a moderately hot month, with an average temperature ranging between min 58.6°F (14.8°C) and max 78.1°F (25.6°C). Penbrook, Pennsylvania, in June denotes a subtle temperature transition, adjusting from an average high of a pleasant 70.3°F (21.3°C) in May to a moderately hot 78.1°F (25.6°C). Weather in June »

Weather in July

July, like June, in Penbrook, Pennsylvania, is a moderately hot summer month, with temperature in the range of an average high of 83.8°F (28.8°C) and an average low of 63.5°F (17.5°C). July tends to be the warmest month, with temperatures averaging a daily high of 83.8°F (28.8°C) and a low of 63.5°F (17.5°C). The heat index value during July is computed to be 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 Penbrook, Pennsylvania, with an average temperature varying between 61.9°F (16.6°C) and 81.5°F (27.5°C). Penbrook's average high-temperature in August sits at a still warm 81.5°F (27.5°C), showing little difference from the previous month. Weather in August »

Weather in September

September, the first month of the autumn in Penbrook, is still a warm month, with an average temperature varying between 74.3°F (23.5°C) and 55.6°F (13.1°C). As Penbrook enters September, the average high-temperature subtly lowers from the 81.5°F (27.5°C) of August to a still warm 74.3°F (23.5°C). Weather in September »

Weather in October

October, like September, in Penbrook, Pennsylvania, is another comfortable autumn month, with temperature in the range of an average low of 46°F (7.8°C) and an average high of 62.8°F (17.1°C). Penbrook's October weather shows a moderate shift in high-temperatures, falling from September's moderately hot 74.3°F (23.5°C) to a refreshing 62.8°F (17.1°C). Weather in October »

Weather in November

The last month of the autumn, November, is also a fresh month in Penbrook, Pennsylvania, with an average temperature ranging between min 35.2°F (1.8°C) and max 50°F (10°C). The onset of November comes with a shift in the average high-temperature, falling from an enjoyable 62.8°F (17.1°C) in October to a fresh 50°F (10°C). Weather in November »

Weather in December

December, the first month of the winter in Penbrook, is still a cold month, with an average temperature fluctuating between 41°F (5°C) and 29.7°F (-1.3°C). In Penbrook, entering December brings a temperature decrement, reducing from November's cool 50°F (10°C) to an icy 41°F (5°C). Weather in December »
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Frequently asked questions

What time of the year is the coldest in Penbrook?

Penbrook witnesses the coldest weather in January, with temperatures averaging a high of 35.1°F (1.7°C) and a low of 22.1°F (-5.5°C).

What is the driest month in Penbrook?

The months with the least rainfall are January and February Rain falls for 5.7 days and accumulates 0.71" (18mm) of rain.

How many days does it rain in Penbrook?

In Penbrook, Pennsylvania, during the entire year, the rain falls for 122.3 days and collects up to 11.73" (298mm) of precipitation.

When does it snow in Penbrook?

January through April, November and December are months with snowfall in Penbrook, Pennsylvania.

How much does it snow in Penbrook?

In Penbrook, during the entire year, snow falls for 19.9 days and aggregates up to 4.29" (109mm) of snow.

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

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

What is the most humid month in Penbrook?

With an average relative humidity of 80%, February is the most humid month in Penbrook.

When does it snow the most in Penbrook?

February is the month with the most snowfall in Penbrook. Snow falls for 5.6 days and accumulates 1.3" (33mm) of snow.

What is the month with the least sunshine in Penbrook?

February has the least sunshine of the year, with an average of 4.5h of sunshine.

What are the least humid months in Penbrook?

The months with the lowest humidity in Penbrook are March and April, with an average relative humidity of 75%.

When is Daylight Saving Time (DST) in Penbrook?

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.

When it does not snow in Penbrook?

In Penbrook, snow does not fall in May through October.

When is the highest UV index in Penbrook?

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

When are the longest days in Penbrook?

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

What are the warmest months in Penbrook?

July is the warmest month of the year, registering average temperatures as high as 83.8°F (28.8°C) and as low as 63.5°F (17.5°C).

What month has the most sunshine in Penbrook?

The month with the most sunshine in Penbrook is July, with an average of 10.5h of sunshine.

What is the rainiest month in Penbrook?

August is the month with the most rainfall in Penbrook. Rain falls for 12.3 days and accumulates 1.3" (33mm) of precipitation.

What is the month with the shortest days in Penbrook?

The month with the shortest days in Penbrook, Pennsylvania, is December, with an average of 9h and 24min of daylight.

Average temperature
Penbrook, PA

Average temperature - Penbrook, 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 (35.1°F).

The month with the highest average low temperature is July (63.5°F).
The coldest month (with the lowest average low temperature) is January (22.1°F).

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Average pressure
Penbrook, PA

Average pressure - Penbrook, PA

The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

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Average wind speed
Penbrook, PA

Average wind speed - Penbrook, PA

The windiest month (with the highest average wind speed) is March (8.2mph).
The calmest months (with the lowest average wind speed) are July and August (4.8mph).

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Average humidity
Penbrook, PA

Average humidity - Penbrook, PA

The month with the highest relative humidity is February (80%).
The months with the lowest relative humidity are March and April (75%).

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Average rainfall
Penbrook, PA

Average rainfall - Penbrook, PA

The wettest month (with the highest rainfall) is August (1.3").
The driest months (with the least rainfall) are January and February (0.71").

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Average rainfall days
Penbrook, PA

Average rainfall days - Penbrook, PA

The month with the highest number of rainy days is May (13.9 days).
The month with the least rainy days is January (5.7 days).

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Average snowfall
Penbrook, PA

Average snowfall - Penbrook, PA

The month with the highest snowfall is February (1.3").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days
Penbrook, PA

Average snowfall days - Penbrook, PA

The month with the highest number of snowfall days is January (6.3 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

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Average daylight / Average sunshine
Penbrook, PA

Average daylight / Average sunshine - Penbrook, 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 July (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).

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Average sunshine days
Penbrook, PA

Average sunshine days - Penbrook, PA

The month with the most sunshine days is November (21.8 days).
The month with the least sunshine days is July (14.1 days).

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Average UV index
Penbrook, PA

Average UV index - Penbrook, PA

The months with the highest UV index are May, 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
Penbrook, PA

Average visibility - Penbrook, PA

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

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Penbrook, Pennsylvania, USA

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