Climate and monthly weather forecast
Leechburg, PA

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Weather in January

January, like December, in Leechburg, Pennsylvania, is a wintry winter month, with an average temperature ranging between max 32.5°F (0.3°C) and min 19.8°F (-6.8°C). January is the coldest month, with the temperature often reaching an average high of 32.5°F (0.3°C) and an average low of 19.8°F (-6.8°C). Weather in January »

Weather in February

February, the last month of the winter in Leechburg, is another cold month, with an average temperature ranging between min 22.5°F (-5.3°C) and max 37°F (2.8°C). The transition into February reveals an average high-temperature of a still cold 37°F (2.8°C), mirroring a close resemblance to January. Weather in February »

Weather in March

The first month of the spring, March, is a frosty month in Leechburg, Pennsylvania, with an average temperature ranging between min 30.6°F (-0.8°C) and max 46.9°F (8.3°C). The beginning of March signals a rise in the average high-temperature, moving from a cold 37°F (2.8°C) in February to a frosty 46.9°F (8.3°C). Weather in March »

Weather in April

April in Leechburg, Pennsylvania, is a mild spring month, with an average temperature ranging between max 59.9°F (15.5°C) and min 40.1°F (4.5°C). April marks a rise in the average high-temperature, moving from March's chilly 46.9°F (8.3°C) to a moderate 59.9°F (15.5°C). Weather in April »

Weather in May

May, the last month of the spring in Leechburg, is an agreeable month, with an average temperature ranging between min 49.6°F (9.8°C) and max 71.1°F (21.7°C). Entering May, Leechburg sees a temperature rise, with the average high-temperature advancing from April's moderate 59.9°F (15.5°C) to an agreeable 71.1°F (21.7°C). Weather in May »

Weather in June

The first month of the summer, June, is a moderately hot month in Leechburg, Pennsylvania, with an average temperature varying between 56.3°F (13.5°C) and 77.5°F (25.3°C). June's arrival brings a modest temperature shift, moving from an agreeable 71.1°F (21.7°C) in May to a moderately hot 77.5°F (25.3°C). Weather in June »

Weather in July

July, like June, in Leechburg, Pennsylvania, is a moderately hot summer month, with an average temperature ranging between max 82.8°F (28.2°C) and min 60.8°F (16°C). With an average high-temperature of 82.8°F (28.2°C) and an average low-temperature of 60.8°F (16°C), July is the warmest month. July's heat index is estimated at a tropical 89.6°F (32°C). Weather in July »

Weather in August

The last month of the summer, August, is another warm month in Leechburg, Pennsylvania, with an average temperature ranging between max 81°F (27.2°C) and min 58.8°F (14.9°C). With the onset of August, a modest change to a still warm 81°F (27.2°C) from July's 82.8°F (28.2°C) is noted in high-temperature. Weather in August »

Weather in September

September, the first month of the autumn in Leechburg, is still a warm month, with temperature in the range of an average low of 54.3°F (12.4°C) and an average high of 74.7°F (23.7°C). The shift from August to September coincides with a small decrease in the average high-temperature, down to a still warm 74.7°F (23.7°C) from 81°F (27.2°C). Weather in September »

Weather in October

October, like September, in Leechburg, Pennsylvania, is another refreshing autumn month, with an average temperature fluctuating between 61.3°F (16.3°C) and 44.6°F (7°C). A moderate decline in the average high-temperature is seen during October, decreasing from a warm 74.7°F (23.7°C) in September to a comfortable 61.3°F (16.3°C). Weather in October »

Weather in November

November, the last month of the autumn in Leechburg, is also a frosty month, with an average temperature varying between 33.8°F (1°C) and 48.4°F (9.1°C). As October shifts into November, a slight alteration in temperatures is observed, with average highs reducing from a refreshing 61.3°F (16.3°C) to a frosty 48.4°F (9.1°C). Weather in November »

Weather in December

The first month of the winter, December, is still a cold month in Leechburg, Pennsylvania, with temperature in the range of an average high of 38.7°F (3.7°C) and an average low of 27.3°F (-2.6°C). December implies a gentle temperature shift, with average high-temperatures reducing from November's frosty 48.4°F (9.1°C) to a wintry 38.7°F (3.7°C). Weather in December »

Frequently asked questions

What is the coldest time of year?

Leechburg notes the coldest temperatures in January, with a average high of 32.5°F (0.3°C) and a low of 19.8°F (-6.8°C).

How much does it rain?

Throughout the year, there are 147.1 rainfall days, and 18.54" (471mm) of precipitation is accumulated.

When does it snow?

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

How many days does it snow?

Throughout the year, there are 45.9 snowfall days, and 11.3" (287mm) 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?

The most humid month is February, with an average relative humidity of 86%.

What is the snowiest month?

February is the month with the most snowfall. Snow falls for 10.2 days and accumulates 2.8" (71mm) of snow.

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 are the least humid months in Leechburg?

April, July and August, with an average relative humidity of 77%, are the least humid months.

What is the rainiest month?

The month with the most rainfall is May, when the rain falls for 17.6 days and typically aggregates up to 2.13" (54mm) of precipitation.

When it does not snow?

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

When are the longest days?

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

When is the highest UV index?

The months with the highest UV index are June and July, with an average maximum UV index of 6.

What is the warmest month?

In Leechburg, July records the average highest temperatures, peaking at 82.8°F (28.2°C) and reaching a low of 60.8°F (16°C).

What month has the most sunshine?

August has the most sunshine of the year in Leechburg, Pennsylvania, with an average of 10.1h of sunshine.

What is the driest month?

November is the month with the least rainfall. Rain falls for 8 days and accumulates 1.02" (26mm) of precipitation.

What is the month with the shortest days?

The month with the shortest days is December, with an average of 9h and 18min of daylight.

When is the lowest UV index?

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

Average temperature
Leechburg, PA

Average temperature - Leechburg, PA

The warmest month (with the highest average high temperature) is July (82.8°F).
The month with the lowest average high temperature is January (32.5°F).

The month with the highest average low temperature is July (60.8°F).
The coldest month (with the lowest average low temperature) is January (19.8°F).

Average pressure
Leechburg, PA

Average pressure - Leechburg, 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
Leechburg, PA

Average wind speed - Leechburg, PA

The windiest month (with the highest average wind speed) is January (8.2mph).
The calmest month (with the lowest average wind speed) is August (4.7mph).

Average humidity
Leechburg, PA

Average humidity - Leechburg, PA

The month with the highest relative humidity is February (86%).
The months with the lowest relative humidity are April, July and August (77%).

Average rainfall
Leechburg, PA

Average rainfall - Leechburg, PA

The wettest month (with the highest rainfall) is May (2.13").
The driest month (with the least rainfall) is November (1.02").

Average rainfall days
Leechburg, PA

Average rainfall days - Leechburg, PA

The month with the highest number of rainy days is May (17.6 days).
The months with the least rainy days are January and February (7.8 days).

Average snowfall
Leechburg, PA

Average snowfall - Leechburg, PA

The month with the highest snowfall is February (2.8").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days
Leechburg, PA

Average snowfall days - Leechburg, 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).

Average daylight / Average sunshine
Leechburg, PA

Average daylight / Average sunshine - Leechburg, 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 August (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 2h and 48min).

Average sunshine days
Leechburg, PA

Average sunshine days - Leechburg, PA

The month with the most sunshine days is November (18.1 days).
The month with the least sunshine days is May (10 days).

Average visibility
Leechburg, PA

Average visibility - Leechburg, PA

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

Leechburg, Pennsylvania, USA

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