Climate and monthly weather forecast
Clarks Green, PA

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Weather in January

January, like December, is a freezing cold winter month in Clarks Green, Pennsylvania, with an average temperature ranging between min 18°F (-7.8°C) and max 29.8°F (-1.2°C). Clarks Green's temperature records reveal January as the coldest month, marked by average highs of 29.8°F (-1.2°C) and lows of 18°F (-7.8°C). Weather in January »

Weather in February

February, the last month of the winter in Clarks Green, is an icy month, with an average temperature varying between 33.4°F (0.8°C) and 19.9°F (-6.7°C). During February, the average high-temperature is a wintry 33.4°F (0.8°C), maintaining a close resemblance to that of the preceding month. Weather in February »

Weather in March

The first month of the spring, March, is also a wintry month in Clarks Green, Pennsylvania, with temperature in the range of an average high of 41.9°F (5.5°C) and an average low of 26.2°F (-3.2°C). The onset of March marks a slight increase in the average high-temperature, moving from an icy 33.4°F (0.8°C) in February to a still cold 41.9°F (5.5°C). Weather in March »

Weather in April

April in Clarks Green, Pennsylvania, is a fresh spring month, with an average temperature fluctuating between 54.5°F (12.5°C) and 36.5°F (2.5°C). A rise in the average high-temperature is observed during April, moving from a wintry 41.9°F (5.5°C) in March to a fresh 54.5°F (12.5°C). Weather in April »

Weather in May

The last month of the spring, May, is a refreshing month in Clarks Green, Pennsylvania, with temperature in the range of an average high of 67.3°F (19.6°C) and an average low of 47.1°F (8.4°C). With the arrival of May, the average high-temperature transitions from a fresh 54.5°F (12.5°C) in April to an enjoyable 67.3°F (19.6°C). Weather in May »

Weather in June

The first month of the summer, June, is a moderately hot month in Clarks Green, Pennsylvania, with an average temperature varying between 53.8°F (12.1°C) and 74.7°F (23.7°C). June introduces a marginal temperature uplift, with average high-temperatures adjusting from May's comfortable 67.3°F (19.6°C) to a warm 74.7°F (23.7°C). Weather in June »

Weather in July

July, the same as June, is another warm summer month in Clarks Green, Pennsylvania, with an average temperature varying between 80.6°F (27°C) and 58.6°F (14.8°C). July temperatures tend to peak at an average high of 80.6°F (27°C) and dip to a low of 58.6°F (14.8°C). Throughout July, the heat index is appraised at 84.2°F (29°C). Weather in July »

Weather in August

August, the last month of the summer in Clarks Green, is another warm month, with temperature in the range of an average low of 56.8°F (13.8°C) and an average high of 77.9°F (25.5°C). August brings an average high-temperature of a still moderately hot 77.9°F (25.5°C), showing a slight difference from July's 80.6°F (27°C). Weather in August »

Weather in September

September, the first month of the autumn in Clarks Green, is also an agreeable month, with an average temperature fluctuating between 51.1°F (10.6°C) and 71.2°F (21.8°C). As September arrives, Clarks Green's weather displays a minor decrease in high-temperatures, transitioning from August's moderately hot 77.9°F (25.5°C) to an agreeable 71.2°F (21.8°C). Weather in September »

Weather in October

October, like September, is a moderate autumn month in Clarks Green, Pennsylvania, with temperature in the range of an average high of 58.1°F (14.5°C) and an average low of 42.4°F (5.8°C). Transition from September to October is accompanied by a temperature drop, with average high-temperatures decreasing from an agreeable 71.2°F (21.8°C) to a refreshing 58.1°F (14.5°C). Weather in October »

Weather in November

The last month of the autumn, November, is another chilly month in Clarks Green, Pennsylvania, with an average temperature varying between 45.5°F (7.5°C) and 31.1°F (-0.5°C). As November commences, the average high-temperature shows a reduction, transitioning from a refreshing 58.1°F (14.5°C) in October to a chilly 45.5°F (7.5°C). Weather in November »

Weather in December

The first month of the winter, December, is also an icy month in Clarks Green, Pennsylvania, with an average temperature ranging between min 25.7°F (-3.5°C) and max 35.6°F (2°C). December brings a decrease in the average high-temperature, shifting from a frosty 45.5°F (7.5°C) in November to a wintry 35.6°F (2°C). Weather in December »

Frequently asked questions

What is the coldest month?

The coldest period tends to be January, when average temperatures fluctuate between a high of 29.8°F (-1.2°C) and a low of 18°F (-7.8°C).

How many days does it rain in Clarks Green?

Throughout the year, there are 165.6 rainfall days, and 30.31" (770mm) of precipitation is accumulated.

When does it snow?

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

How much does it snow?

Throughout the year, there are 67.9 snowfall days, and 33.62" (854mm) of snow is accumulated.

What is the month with the least sunshine?

January and February, with an average of 3.4h of sunshine, are months with the least sunshine.

What is the most humid month?

With an average relative humidity of 85%, February is the most humid month.

When does it snow the most?

February is the month with the most snowfall. Snow falls for 14.6 days and accumulates 9.13" (232mm) of snow.

When is Daylight Saving Time (DST) in Clarks Green?

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 month with the highest UV index in Clarks Green?

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 Clarks Green, 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 6min of daylight.

What are the warmest months?

Clarks Green's July weather, with an average high temperature of 80.6°F (27°C) and an average low temperature of 58.6°F (14.8°C), tends to be the warmest of the year.

What is the least humid month in Clarks Green?

The least humid month is July, with an average relative humidity of 77%.

What is the rainiest month?

July is the month with the most rainfall. Rain falls for 18.6 days and accumulates 3.15" (80mm) of precipitation.

What month has the most sunshine?

With an average of 10.1h of sunshine, July has the most sunshine of the year in Clarks Green.

What is the driest month?

The month with the least rainfall is September, when the rain falls for 12.6 days and typically collects 2.01" (51mm) of precipitation.

What is the month with the shortest days?

December has the shortest days of the year, with an average of 9h and 12min 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
Clarks Green, PA

Average temperature - Clarks Green, PA

The warmest month (with the highest average high temperature) is July (80.6°F).
The month with the lowest average high temperature is January (29.8°F).

The month with the highest average low temperature is July (58.6°F).
The coldest month (with the lowest average low temperature) is January (18°F).

Average pressure
Clarks Green, PA

Average pressure - Clarks Green, PA

The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

Average wind speed
Clarks Green, PA

Average wind speed - Clarks Green, PA

The windiest months (with the highest average wind speed) are January, February, March and April (8.1mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).

Average humidity
Clarks Green, PA

Average humidity - Clarks Green, PA

The month with the highest relative humidity is February (85%).
The month with the lowest relative humidity is July (77%).

Average rainfall
Clarks Green, PA

Average rainfall - Clarks Green, PA

The wettest month (with the highest rainfall) is July (3.15").
The driest month (with the least rainfall) is September (2.01").

Average rainfall days
Clarks Green, PA

Average rainfall days - Clarks Green, PA

The month with the highest number of rainy days is May (19.3 days).
The month with the least rainy days is January (7.3 days).

Average snowfall
Clarks Green, PA

Average snowfall - Clarks Green, PA

The month with the highest snowfall is February (9.13").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days
Clarks Green, PA

Average snowfall days - Clarks Green, PA

The month with the highest number of snowfall days is January (16.7 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight / Average sunshine
Clarks Green, PA

Average daylight / Average sunshine - Clarks Green, 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 12min).

The month with the most sunshine is July (Average sunshine: 10h and 6min).
The months with the least sunshine are January and February (Average sunshine: 3h and 24min).

Average sunshine days
Clarks Green, PA

Average sunshine days - Clarks Green, PA

The month with the most sunshine days is September (15 days).
The month with the least sunshine days is May (9.3 days).

Average UV index
Clarks Green, PA

Average UV index - Clarks Green, PA

The months with the highest UV index are May, June, July and August (UV index 5).
The month with the lowest UV index is December (UV index 1).

Average cloud cover
Clarks Green, PA

Average cloud cover - Clarks Green, PA

The months with the most cloud cover are January, February and December (Cloud cover 65).
The month with the least cloud cover is July (Cloud cover 38).

Average visibility
Clarks Green, PA

Average visibility - Clarks Green, PA

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

Clarks Green, Pennsylvania, USA

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