Climate and monthly weather forecast
Ernest, PA

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Weather in January

January, like December, is another subzero cold winter month in Ernest, Pennsylvania, with an average temperature varying between 31.3°F (-0.4°C) and 19°F (-7.2°C). Ernest's January weather, marked by an average high temperature of 31.3°F (-0.4°C) and an average low temperature of 19°F (-7.2°C), is the coldest in the year. Weather in January »

Weather in February

February, the last month of the winter in Ernest, is a cold month, with an average temperature varying between 35.4°F (1.9°C) and 21.6°F (-5.8°C). At the start of February, Ernest's average high-temperature reaches a wintry 35.4°F (1.9°C), subtly different from the preceding month. Weather in February »

Weather in March

March, the first month of the spring in Ernest, is a frosty month, with an average temperature ranging between max 45.1°F (7.3°C) and min 28.9°F (-1.7°C). The rise of average high-temperatures is seen in March, with an increase from an icy 35.4°F (1.9°C) in February to a chilly 45.1°F (7.3°C). Weather in March »

Weather in April

April in Ernest, Pennsylvania, is a moderate spring month, with an average temperature fluctuating between 39°F (3.9°C) and 57.6°F (14.2°C). As April arrives, Ernest's weather shows an increase in high-temperatures, moving from March's frosty 45.1°F (7.3°C) to a mild 57.6°F (14.2°C). Weather in April »

Weather in May

May, the last month of the spring in Ernest, is a pleasant month, with an average temperature ranging between max 69.3°F (20.7°C) and min 49.3°F (9.6°C). Noticing a change, the average high-temperature during May moves from April's refreshing 57.6°F (14.2°C) to a pleasant 69.3°F (20.7°C). Weather in May »

Weather in June

The first month of the summer, June, is a warm month in Ernest, Pennsylvania, with temperature in the range of an average low of 55°F (12.8°C) and an average high of 76.1°F (24.5°C). A gentle upsurge in temperatures occurs as May gives way to June, with average highs shifting from an agreeable 69.3°F (20.7°C) to a moderately hot 76.1°F (24.5°C). Weather in June »

Weather in July

July, the same as June, is another warm summer month in Ernest, Pennsylvania, with an average temperature fluctuating between 59.4°F (15.2°C) and 81.1°F (27.3°C). Ernest records the warmest temperatures in July, averaging a high of 81.1°F (27.3°C) and a low of 59.4°F (15.2°C). The heat index for July is computed to be a hot 86°F (30°C). Weather in July »

Weather in August

August, the last month of the summer in Ernest, is also a moderately hot month, with an average temperature fluctuating between 79.2°F (26.2°C) and 57.7°F (14.3°C). August's onset records an average high-temperature of a still warm 79.2°F (26.2°C), a near match to July's 81.1°F (27.3°C). Weather in August »

Weather in September

September, the first month of the autumn in Ernest, is still a pleasant month, with temperature in the range of an average low of 52.9°F (11.6°C) and an average high of 72.7°F (22.6°C). Ernest in September experiences a gentle temperature dip, with average high-temperatures reducing from a warm 79.2°F (26.2°C) in August to a pleasant 72.7°F (22.6°C). Weather in September »

Weather in October

October, like September, is a moderate autumn month in Ernest, Pennsylvania, with an average temperature ranging between min 43.7°F (6.5°C) and max 59.9°F (15.5°C). In Ernest, the beginning of October is marked by a lowered average high-temperature, shifting from September's agreeable 72.7°F (22.6°C) to a refreshing 59.9°F (15.5°C). Weather in October »

Weather in November

November, the last month of the autumn in Ernest, is another chilly month, with an average temperature fluctuating between 32.4°F (0.2°C) and 47.1°F (8.4°C). Ernest, Pennsylvania, in November demonstrates a small temperature transition, adjusting from an average high of a moderate 59.9°F (15.5°C) in October to a chilly 47.1°F (8.4°C). Weather in November »

Weather in December

December, the first month of the winter in Ernest, is also a wintry month, with temperature in the range of an average low of 27°F (-2.8°C) and an average high of 37.4°F (3°C). With December's onset, the average high-temperature recedes from November's chilly 47.1°F (8.4°C) to a wintry 37.4°F (3°C). Weather in December »
Updated: Aug 15, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the coldest month?

January, with its average high-temperature of 31.3°F (-0.4°C) and an average low-temperature of 19°F (-7.2°C), holds the record as the coldest month.

How many days does it rain?

Throughout the year, there are 183.5 rainfall days, and 33.46" (850mm) of precipitation is accumulated.

When does it snow?

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

What is the snowiest month?

January is the month with the most snowfall. Snow falls for 17.6 days and accumulates 7.05" (179mm) of snow.

How much does it snow?

Throughout the year, there are 67.3 snowfall days, and 28.62" (727mm) of snow is accumulated.

What is the month with the least sunshine?

With an average of 2.8h of sunshine, January has the least sunshine of the year.

What is the most humid month?

February is the most humid month, with an average relative humidity of 87%.

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 least humid month?

The months with the lowest humidity are April, June through August, with an average relative humidity of 78%.

What is the rainiest month?

The month with the most rainfall is May, when the rain falls for 21.5 days and typically aggregates up to 3.62" (92mm) of precipitation.

What is the month 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 Ernest, Pennsylvania, snow does not fall in June through September.

When are the longest days?

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

What is the warmest month?

July is the month when Ernest's temperatures reach their peak, with averages of 81.1°F (27.3°C) and lows of 59.4°F (15.2°C).

What is the month with the most sunshine?

July and August, with an average of 9.8h of sunshine, are months with the most sunshine.

What is the driest month?

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

What is the month with the shortest days?

December has the shortest days of the year, with an average of 9h and 18min of daylight.

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

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

Average temperature
Ernest, PA

Average temperature - Ernest, PA

The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (31.3°F).

The month with the highest average low temperature is July (59.4°F).
The coldest month (with the lowest average low temperature) is January (19°F).

Average pressure
Ernest, PA

Average pressure - Ernest, 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).

Average wind speed
Ernest, PA

Average wind speed - Ernest, PA

The windiest month (with the highest average wind speed) is January (9.3mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).

Average humidity
Ernest, PA

Average humidity - Ernest, PA

The month with the highest relative humidity is February (87%).
The months with the lowest relative humidity are April, June, July and August (78%).

Average rainfall
Ernest, PA

Average rainfall - Ernest, PA

The wettest month (with the highest rainfall) is May (3.62").
The driest month (with the least rainfall) is November (1.93").

Average rainfall days
Ernest, PA

Average rainfall days - Ernest, PA

The month with the highest number of rainy days is May (21.5 days).
The month with the least rainy days is January (9.1 days).

Average snowfall
Ernest, PA

Average snowfall - Ernest, PA

The month with the highest snowfall is January (7.05").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days
Ernest, PA

Average snowfall days - Ernest, PA

The month with the highest number of snowfall days is January (17.6 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight / Average sunshine
Ernest, PA

Average daylight / Average sunshine - Ernest, 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 months with the most sunshine are July and August (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 2h and 48min).

Average sunshine days
Ernest, PA

Average sunshine days - Ernest, PA

The month with the most sunshine days is November (13.3 days).
The month with the least sunshine days is February (7.3 days).

Ernest, Pennsylvania, USA

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