Climate and monthly weather forecast
Waller, PA

Weather in January

January, the same as December, in Waller, Pennsylvania, is a freezing cold winter month, with temperature in the range of an average high of 31.8°F (-0.1°C) and an average low of 19°F (-7.2°C). With an average high-temperature of 31.8°F (-0.1°C) and an average low-temperature of 19°F (-7.2°C), January is the coldest month. Weather in January »

Weather in February

February, the last month of the winter in Waller, is a wintry month, with an average temperature varying between 21°F (-6.1°C) and 35.2°F (1.8°C). In Waller, the average high-temperature in February is essentially the same as in January - a cold 35.2°F (1.8°C). Weather in February »

Weather in March

The first month of the spring, March, is a chilly month in Waller, Pennsylvania, with an average temperature varying between 44.4°F (6.9°C) and 28.8°F (-1.8°C). In March, the average high-temperature increases from a wintry 35.2°F (1.8°C) in February to a chilly 44.4°F (6.9°C). Weather in March »

Weather in April

April in Waller, Pennsylvania, is a moderate spring month, with an average temperature fluctuating between 38.3°F (3.5°C) and 56.5°F (13.6°C). In April, the average high-temperature rises from a frosty 44.4°F (6.9°C) in March to a moderate 56.5°F (13.6°C). Weather in April »

Weather in May

May, the last month of the spring in Waller, is an agreeable month, with temperature in the range of an average low of 48.7°F (9.3°C) and an average high of 68.4°F (20.2°C). In May, the average high-temperature rises from a mild 56.5°F (13.6°C) in April to an agreeable 68.4°F (20.2°C). Weather in May »

Weather in June

June, the first month of the summer in Waller, is a warm month, with an average temperature varying between 75.7°F (24.3°C) and 55°F (12.8°C). In June, the average high-temperature slightly increases from an agreeable 68.4°F (20.2°C) in May to a warm 75.7°F (24.3°C). Weather in June »

Weather in July

July, the same as June, is another warm summer month in Waller, Pennsylvania, with an average temperature varying between 81.3°F (27.4°C) and 59.5°F (15.3°C). July is the warmest month, with an average high-temperature of 81.3°F (27.4°C) and an average low-temperature of 59.5°F (15.3°C). The average heat index in July is calculated to be a hot 87.8°F (31°C). Weather in July »

Weather in August

August, the last month of the summer in Waller, is also a moderately hot month, with an average temperature ranging between max 78.6°F (25.9°C) and min 57.7°F (14.3°C). In August, the average high-temperature is practically the same as in July - a still moderately hot 78.6°F (25.9°C). Weather in August »

Weather in September

The first month of the autumn, September, is also an agreeable month in Waller, Pennsylvania, with an average temperature fluctuating between 52.2°F (11.2°C) and 72.5°F (22.5°C). In September, the average high-temperature slightly decreases from a warm 78.6°F (25.9°C) in August to an agreeable 72.5°F (22.5°C). Weather in September »

Weather in October

October, the same as September, in Waller, Pennsylvania, is a moderate autumn month, with an average temperature ranging between max 59.9°F (15.5°C) and min 43.9°F (6.6°C). In Waller, the average high-temperature in October drops from a pleasant 72.5°F (22.5°C) in September to a mild 59.9°F (15.5°C). Weather in October »

Weather in November

November, the last month of the autumn in Waller, is also a frosty month, with an average temperature varying between 32.9°F (0.5°C) and 47.3°F (8.5°C). In November, the average high-temperature decreases from a mild 59.9°F (15.5°C) in October to a frosty 47.3°F (8.5°C). Weather in November »

Weather in December

The first month of the winter, December, is still a cold month in Waller, Pennsylvania, with temperature in the range of an average high of 37.6°F (3.1°C) and an average low of 27°F (-2.8°C). In December, the average high-temperature decreases from a frosty 47.3°F (8.5°C) in November to a cold 37.6°F (3.1°C). Weather in December »
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FAQ

What is the coldest month in Waller?

January is the coldest month in Waller, Pennsylvania, with an average high-temperature of 31.8°F (-0.1°C) and an average low-temperature of 19°F (-7.2°C).

How much does it rain in Waller?

In Waller, during the entire year, the rain falls for 166.3 days and collects up to 31.06" (789mm) of precipitation.

When does it snow in Waller?

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

When does it snow the most in Waller?

The month with the most snowfall is January, when snow falls for 12.9 days and typically aggregates up to 5.94" (151mm) of snow.

How many days does it snow in Waller?

In Waller, Pennsylvania, during the entire year, snow falls for 47.6 days and aggregates up to 22.91" (582mm) of snow.

What is the most humid month in Waller?

With an average relative humidity of 83%, February is the most humid month in Waller.

What is the month with the least sunshine in Waller?

February has the least sunshine of the year in Waller, with an average of 3.8h of sunshine.

When is Daylight Saving Time (DST) in Waller?

On Sunday, March 13. 2022, at 2:00 am, Daylight Saving Time starts, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 6. 2022, at 2:00 am, and the time zone reverts from EDT to EST.

What is the least humid month in Waller?

With an average relative humidity of 77%, April is the least humid month.

What is the rainiest month in Waller?

The wettest months in Waller are April and May, with an average 2.99" (76mm) of rainfall.

When is the highest UV index in Waller?

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 Waller?

June through September are months without snowfall in Waller.

When are the longest days in Waller?

June has the longest days of the year in Waller, Pennsylvania, with an average of 15h and 6min of daylight.

What is the warmest month in Waller?

With an average high-temperature of 81.3°F (27.4°C) and an average low-temperature of 59.5°F (15.3°C), July is the warmest month in Waller.

What month has the most sunshine in Waller?

The month with the most sunshine is July, with an average of 10.2h of sunshine.

What is the driest month in Waller?

September is the month with the least rainfall. Rain falls for 12.8 days and accumulates 2.05" (52mm) of precipitation.

What is the month with the shortest days in Waller?

With an average of 9h and 16min of daylight, December has the shortest days of the year.

When is the lowest UV index in Waller?

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

Average pressure
Waller, PA

Average pressure - Waller, PA

The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

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Average wind speed
Waller, PA

Average wind speed - Waller, PA

The windiest months (with the highest average wind speed) are March and April (8.1mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).

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Average rainfall
Waller, PA

Average rainfall - Waller, PA

The wettest months (with the highest rainfall) are April and May (2.99").
The driest month (with the least rainfall) is September (2.05").

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Average rainfall days
Waller, PA

Average rainfall days - Waller, PA

The month with the highest number of rainy days is May (17.8 days).
The month with the least rainy days is January (9.3 days).

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Average snowfall
Waller, PA

Average snowfall - Waller, PA

The month with the highest snowfall is January (5.94").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days
Waller, PA

Average snowfall days - Waller, PA

The month with the highest number of snowfall days is January (12.9 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight / Average sunshine
Waller, PA

Average daylight / Average sunshine - Waller, 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 16min).

The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is February (Average sunshine: 3h and 48min).

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Average sunshine days
Waller, PA

Average sunshine days - Waller, PA

The month with the most sunshine days is November (16.3 days).
The month with the least sunshine days is February (9.8 days).

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Average visibility
Waller, PA

Average visibility - Waller, PA

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

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