Climate and monthly weather forecast
Quarryville, PA

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Weather in January

January, the same as December, is another cold winter month in Quarryville, Pennsylvania, with an average temperature ranging between max 36°F (2.2°C) and min 23.9°F (-4.5°C). The month of January sees the lowest average temperatures, reaching 36°F (2.2°C) at the peak and 23.9°F (-4.5°C) at the low. Weather in January »

Weather in February

February, the last month of the winter in Quarryville, is also a wintry month, with an average temperature varying between 40.1°F (4.5°C) and 25.9°F (-3.4°C). February's average high-temperature stands at a still cold 40.1°F (4.5°C), showing little deviation from January's 36°F (2.2°C). Weather in February »

Weather in March

The first month of the spring, March, is a frosty month in Quarryville, Pennsylvania, with an average temperature ranging between max 48.4°F (9.1°C) and min 33.3°F (0.7°C). The shift from February to March is marked by a slight increase in the average high-temperature, moving from a wintry 40.1°F (4.5°C) to a frosty 48.4°F (9.1°C). Weather in March »

Weather in April

April in Quarryville, Pennsylvania, is a refreshing spring month, with temperature in the range of an average high of 60.6°F (15.9°C) and an average low of 43°F (6.1°C). The arrival of April brings an increase in high-temperatures, moving from a frosty 48.4°F (9.1°C) in March to a moderate 60.6°F (15.9°C). Weather in April »

Weather in May

The last month of the spring, May, is a pleasant month in Quarryville, Pennsylvania, with temperature in the range of an average high of 70.3°F (21.3°C) and an average low of 52.9°F (11.6°C). The shift into May is characterized by a rise in the average high-temperature, transitioning from April's refreshing 60.6°F (15.9°C) to a pleasant 70.3°F (21.3°C). Weather in May »

Weather in June

June, the first month of the summer in Quarryville, is a moderately hot month, with an average temperature varying between 77.9°F (25.5°C) and 60.6°F (15.9°C). In Quarryville, the onset of June comes with a modest high-temperature shift, transitioning from May's agreeable 70.3°F (21.3°C) to a moderately hot 77.9°F (25.5°C). Weather in June »

Weather in July

July, like June, in Quarryville, Pennsylvania, is another warm summer month, with temperature in the range of an average high of 83.5°F (28.6°C) and an average low of 65.8°F (18.8°C). July is the warmest month, with the temperature often reaching an average high of 83.5°F (28.6°C) and an average low of 65.8°F (18.8°C). July's average heat index is calculated to be a hot 91.4°F (33°C). Weather in July »

Weather in August

August, the last month of the summer in Quarryville, is another warm month, with an average temperature fluctuating between 63.7°F (17.6°C) and 81°F (27.2°C). The introduction of August sees an average high-temperature of a still warm 81°F (27.2°C), hardly deviating from July. Weather in August »

Weather in September

September, the first month of the autumn in Quarryville, is also a moderately hot month, with temperature in the range of an average low of 57.2°F (14°C) and an average high of 75°F (23.9°C). In September, the average high-temperature marginally decreases from a warm 81°F (27.2°C) in August to a still moderately hot 75°F (23.9°C). Weather in September »

Weather in October

October, like September, in Quarryville, Pennsylvania, is another comfortable autumn month, with an average temperature varying between 48°F (8.9°C) and 63.1°F (17.3°C). As September shifts into October, a slight alteration in temperatures is observed, with average highs reducing from a moderately hot 75°F (23.9°C) to an enjoyable 63.1°F (17.3°C). Weather in October »

Weather in November

The last month of the autumn, November, is another cool month in Quarryville, Pennsylvania, with temperature in the range of an average low of 36.9°F (2.7°C) and an average high of 51.1°F (10.6°C). As October shifts into November, a slight alteration in temperatures is observed, with average highs reducing from a refreshing 63.1°F (17.3°C) to a fresh 51.1°F (10.6°C). Weather in November »

Weather in December

December, the first month of the winter in Quarryville, is still a cold month, with an average temperature varying between 31.1°F (-0.5°C) and 42.4°F (5.8°C). The arrival of December signals a subtle shift in temperature, down from a fresh 51.1°F (10.6°C) in November to an icy 42.4°F (5.8°C). Weather in December »

Frequently asked questions

What are the coldest months?

January, noted for its average high-temperature of 36°F (2.2°C) and an average low-temperature of 23.9°F (-4.5°C), is considered the coldest month.

How much does it rain?

Throughout the year, there are 156.5 rainfall days, and 28.74" (730mm) of precipitation is accumulated.

When does it snow?

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

How much does it snow?

In Quarryville, during the entire year, snow falls for 20.3 days and aggregates up to 11.54" (293mm) of snow.

What are the months with the lowest UV index in Quarryville?

The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2.

What is the driest month?

February is the month with the least rainfall. Rain falls for 8.4 days and accumulates 1.89" (48mm) of precipitation.

What is the month with the least sunshine?

With an average of 4.7h of sunshine, February has the least sunshine of the year.

What is the least humid month in Quarryville?

March and April, with an average relative humidity of 76%, are the least humid months.

What is the snowiest month?

March is the month with the most snowfall. Snow falls for 4.5 days and accumulates 4.02" (102mm) 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 is the most humid month in Quarryville?

The most humid month is May, with an average relative humidity of 81%.

When it does not snow?

In Quarryville, snow does not fall in May through September.

When is the highest UV index?

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

When are the longest days?

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

What part of the year is the hottest?

Quarryville's temperatures peak on average in July, reaching 83.5°F (28.6°C) at their highest and 65.8°F (18.8°C) at their lowest.

What month has the most sunshine?

July has the most sunshine of the year, with an average of 10.6h of sunshine.

What is the wettest month?

The month with the most rainfall is August, when the rain falls for 15.4 days and typically aggregates up to 3.7" (94mm) of precipitation.

What is the month with the shortest days?

With an average of 9h and 24min of daylight, December has the shortest days of the year.

Average temperature
Quarryville, PA

Average temperature - Quarryville, PA

The warmest month (with the highest average high temperature) is July (83.5°F).
The month with the lowest average high temperature is January (36°F).

The month with the highest average low temperature is July (65.8°F).
The coldest month (with the lowest average low temperature) is January (23.9°F).

Average pressure
Quarryville, PA

Average pressure - Quarryville, 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).

Average wind speed
Quarryville, PA

Average wind speed - Quarryville, PA

The windiest months (with the highest average wind speed) are January, February and March (8.9mph).
The calmest months (with the lowest average wind speed) are July and August (5.2mph).

Average humidity
Quarryville, PA

Average humidity - Quarryville, PA

The month with the highest relative humidity is May (81%).
The months with the lowest relative humidity are March and April (76%).

Average rainfall
Quarryville, PA

Average rainfall - Quarryville, PA

The wettest month (with the highest rainfall) is August (3.7").
The driest month (with the least rainfall) is February (1.89").

Average rainfall days
Quarryville, PA

Average rainfall days - Quarryville, PA

The month with the highest number of rainy days is May (18.1 days).
The month with the least rainy days is February (8.4 days).

Average snowfall
Quarryville, PA

Average snowfall - Quarryville, PA

The month with the highest snowfall is March (4.02").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days
Quarryville, PA

Average snowfall days - Quarryville, PA

The month with the highest number of snowfall days is January (6.7 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight / Average sunshine
Quarryville, PA

Average daylight / Average sunshine - Quarryville, 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 36min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).

Average sunshine days
Quarryville, PA

Average sunshine days - Quarryville, PA

The month with the most sunshine days is November (19.5 days).
The month with the least sunshine days is May (10.9 days).

Average UV index
Quarryville, PA

Average UV index - Quarryville, PA

The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

Average visibility
Quarryville, PA

Average visibility - Quarryville, PA

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

Quarryville, Pennsylvania, USA

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