Climate and monthly weather forecast
Red Hill, PA

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Weather in January

January, the same as December, is an icy winter month in Red Hill, Pennsylvania, with an average temperature ranging between min 22.5°F (-5.3°C) and max 35.1°F (1.7°C). Red Hill, Pennsylvania, experiences its lowest average temperatures in January, reaching a peak of 35.1°F (1.7°C) and a minimum of 22.5°F (-5.3°C). Weather in January »

Weather in February

February, the last month of the winter in Red Hill, is another cold month, with an average temperature varying between 38.8°F (3.8°C) and 24.3°F (-4.3°C). Red Hill sees the arrival of February with an average high-temperature of a still wintry 38.8°F (3.8°C), indicating a subtle variation from January. Weather in February »

Weather in March

March, the first month of the spring in Red Hill, is a frosty month, with an average temperature varying between 47.1°F (8.4°C) and 31.6°F (-0.2°C). Red Hill experiences a minor temperature shift with the start of March, with average high-temperatures moving from a cold 38.8°F (3.8°C) in February to a chilly 47.1°F (8.4°C). Weather in March »

Weather in April

April is a moderate spring month in Red Hill, Pennsylvania, with an average temperature varying between 59.9°F (15.5°C) and 41.9°F (5.5°C). As Red Hill transitions into April, the average high-temperature is observed to rise from a chilly 47.1°F (8.4°C) in March to a refreshing 59.9°F (15.5°C). Weather in April »

Weather in May

May, the last month of the spring in Red Hill, is a pleasant month, with an average temperature varying between 70.3°F (21.3°C) and 51.6°F (10.9°C). As April transitions into May, Red Hill sees a rise in the average high-temperature, moving from a mild 59.9°F (15.5°C) to a pleasant 70.3°F (21.3°C). Weather in May »

Weather in June

The first month of the summer, June, is a moderately hot month in Red Hill, Pennsylvania, with an average temperature ranging between min 59.2°F (15.1°C) and max 78.8°F (26°C). Red Hill's weather in June shows a minor rise in the average high-temperature, moving slightly up from May's pleasant 70.3°F (21.3°C) to a warm 78.8°F (26°C). Weather in June »

Weather in July

July, the same as June, is another warm summer month in Red Hill, Pennsylvania, with an average temperature varying between 64.6°F (18.1°C) and 84.6°F (29.2°C). Red Hill registers the highest average temperatures during the month of July, with peaks of 84.6°F (29.2°C) and lows of 64.6°F (18.1°C). July's mean heat index is estimated at a hot 93.2°F (34°C). Weather in July »

Weather in August

The last month of the summer, August, is another warm month in Red Hill, Pennsylvania, with an average temperature ranging between min 63.3°F (17.4°C) and max 82.2°F (27.9°C). August's arrival brings an average high-temperature of a still moderately hot 82.2°F (27.9°C), slightly deviating from July's 84.6°F (29.2°C). Weather in August »

Weather in September

September, the first month of the autumn in Red Hill, is also a moderately hot month, with temperature in the range of an average high of 75.7°F (24.3°C) and an average low of 56.7°F (13.7°C). As August shifts into September, a minor alteration in temperatures is observed, with average highs reducing from 82.2°F (27.9°C) to a still warm 75.7°F (24.3°C). Weather in September »

Weather in October

October, like September, in Red Hill, Pennsylvania, is another enjoyable autumn month, with an average temperature fluctuating between 47.1°F (8.4°C) and 63.1°F (17.3°C). The onset of October comes with a shift in the average high-temperature, falling from a moderately hot 75.7°F (24.3°C) in September to a comfortable 63.1°F (17.3°C). Weather in October »

Weather in November

The last month of the autumn, November, is another cool month in Red Hill, Pennsylvania, with an average temperature fluctuating between 35.6°F (2°C) and 50.4°F (10.2°C). A change in temperatures is noted as October gives way to November, with average highs reducing from an enjoyable 63.1°F (17.3°C) to a fresh 50.4°F (10.2°C). Weather in November »

Weather in December

The first month of the winter, December, is still a cold month in Red Hill, Pennsylvania, with temperature in the range of an average high of 41.5°F (5.3°C) and an average low of 30°F (-1.1°C). In December, the average high-temperature marginally drops from a cool 50.4°F (10.2°C) in November to a cold 41.5°F (5.3°C). Weather in December »
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Frequently asked questions

What is the coldest time of year in Red Hill?

Red Hill's coldest month, January, generally records average temperatures ranging from a high of 35.1°F (1.7°C) to a low of 22.5°F (-5.3°C).

How many days does it rain in Red Hill?

In Red Hill, Pennsylvania, during the entire year, the rain falls for 155.5 days and collects up to 28.15" (715mm) of precipitation.

When does it snow in Red Hill?

January through May, October through December are months with snowfall in Red Hill, Pennsylvania.

How much does it snow in Red Hill?

In Red Hill, during the entire year, snow falls for 27 days and aggregates up to 12.52" (318mm) of snow.

What is the month with the lowest UV index in Red Hill?

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

What is the most humid month in Red Hill?

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

What is the month with the least sunshine in Red Hill?

February has the least sunshine of the year in Red Hill, Pennsylvania, with an average of 4.5h of sunshine.

When does it snow the most in Red Hill?

March is the month with the most snowfall. Snow falls for 5.3 days and accumulates 3.86" (98mm) of snow.

When is Daylight Saving Time (DST) in Red Hill?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Red Hill, 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 are the least humid months in Red Hill?

The months with the lowest humidity in Red Hill are April and July, with an average relative humidity of 75%.

When is the highest UV index in Red Hill?

The months with the highest UV index in Red Hill, Pennsylvania, are May through July, with an average maximum UV index of 6.

When it does not snow in Red Hill?

In Red Hill, snow does not fall in June through September.

When are the longest days in Red Hill?

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

What is the warmest month in Red Hill?

Red Hill's July weather, with an average high temperature of 84.6°F (29.2°C) and an average low temperature of 64.6°F (18.1°C), tends to be the warmest of the year.

What is the wettest month in Red Hill?

The month with the most rainfall in Red Hill is July, when the rain falls for 16.6 days and typically aggregates up to 2.83" (72mm) of precipitation.

What month has the most sunshine in Red Hill?

With an average of 10.5h of sunshine, July has the most sunshine of the year in Red Hill, Pennsylvania.

What is the driest month in Red Hill?

September is the month with the least rainfall. Rain falls for 12 days and accumulates 1.65" (42mm) of precipitation.

What is the month with the shortest days in Red Hill?

With an average of 9h and 18min of daylight, December has the shortest days of the year in Red Hill.

Average temperature
Red Hill, PA

Average temperature - Red Hill, PA

The warmest month (with the highest average high temperature) is July (84.6°F).
The month with the lowest average high temperature is January (35.1°F).

The month with the highest average low temperature is July (64.6°F).
The coldest month (with the lowest average low temperature) is January (22.5°F).

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Average pressure
Red Hill, PA

Average pressure - Red Hill, 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
Red Hill, PA

Average wind speed - Red Hill, PA

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

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Average humidity
Red Hill, PA

Average humidity - Red Hill, PA

The month with the highest relative humidity is February (81%).
The months with the lowest relative humidity are April and July (75%).

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Average rainfall
Red Hill, PA

Average rainfall - Red Hill, PA

The wettest month (with the highest rainfall) is July (2.83").
The driest month (with the least rainfall) is September (1.65").

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Average rainfall days
Red Hill, PA

Average rainfall days - Red Hill, PA

The month with the highest number of rainy days is May (16.8 days).
The month with the least rainy days is January (8 days).

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Average snowfall
Red Hill, PA

Average snowfall - Red Hill, PA

The month with the highest snowfall is March (3.86").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days
Red Hill, PA

Average snowfall days - Red Hill, PA

The month with the highest number of snowfall days is January (8.5 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight / Average sunshine
Red Hill, PA

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

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Average sunshine days
Red Hill, PA

Average sunshine days - Red Hill, PA

The month with the most sunshine days is November (18.3 days).
The month with the least sunshine days is April (12 days).

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Average UV index
Red Hill, PA

Average UV index - Red Hill, 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
Red Hill, PA

Average visibility - Red Hill, PA

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

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Red Hill, Pennsylvania, USA

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