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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Weather in January
January, the same as December, is a wintry winter month in Green Hills, Pennsylvania, with an average temperature fluctuating between 33.6°F (0.9°C) and 20.8°F (-6.2°C). The month of January sees the lowest average temperatures, reaching 33.6°F (0.9°C) at the peak and 20.8°F (-6.2°C) at the low. Weather in January »
Weather in February
February, the last month of the winter in Green Hills, is also a wintry month, with an average temperature varying between 23.7°F (-4.6°C) and 38.3°F (3.5°C). February records an average high-temperature of a still wintry 38.3°F (3.5°C), indicating a minor variation from the preceding month. Weather in February »
Weather in March
The first month of the spring, March, is a chilly month in Green Hills, Pennsylvania, with an average temperature fluctuating between 48.6°F (9.2°C) and 31.5°F (-0.3°C). Green Hills's transition into March sees a rise in the average high-temperature, advancing from an icy 38.3°F (3.5°C) in February to a frosty 48.6°F (9.2°C). Weather in March »
Weather in April
April is a refreshing spring month in Green Hills, Pennsylvania, with temperature in the range of an average low of 41.2°F (5.1°C) and an average high of 61.3°F (16.3°C). The arrival of April brings a temperature shift, with the average high-temperature escalating from a frosty 48.6°F (9.2°C) in March to a comfortable 61.3°F (16.3°C). Weather in April »
Weather in May
May, the last month of the spring in Green Hills, is an agreeable month, with an average temperature fluctuating between 72.1°F (22.3°C) and 51.4°F (10.8°C). May signals a shift in the average high-temperature, moving from April's enjoyable 61.3°F (16.3°C) to a pleasant 72.1°F (22.3°C). Weather in May »
Weather in June
The first month of the summer, June, is a warm month in Green Hills, Pennsylvania, with an average temperature ranging between min 57.7°F (14.3°C) and max 78.8°F (26°C). As June arrives, Green Hills's weather shows a minor increase in high-temperatures, edging from May's agreeable 72.1°F (22.3°C) to a warm 78.8°F (26°C). Weather in June »
Weather in July
July, the same as June, is another warm summer month in Green Hills, Pennsylvania, with an average temperature ranging between min 61.9°F (16.6°C) and max 83.3°F (28.5°C). Green Hills's warmest month, July, registers temperatures that range from a high of 83.3°F (28.5°C) to a low of 61.9°F (16.6°C). July's average heat index is appraised at a tropical 91.4°F (33°C). Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Green Hills, Pennsylvania, with an average temperature fluctuating between 82°F (27.8°C) and 59.9°F (15.5°C). Shifting into August, Green Hills records an average high-temperature of a still warm 82°F (27.8°C), presenting minor fluctuations compared to the previous month. Weather in August »
Weather in September
September, the first month of the autumn in Green Hills, is still a warm month, with an average temperature varying between 54.9°F (12.7°C) and 75.7°F (24.3°C). The commencement of September includes a gentle temperature shift, with the average high-temperature dropping a bit from 82°F (27.8°C) in August to a still warm 75.7°F (24.3°C). Weather in September »
Weather in October
October, the same as September, is another refreshing autumn month in Green Hills, Pennsylvania, with temperature in the range of an average high of 62.4°F (16.9°C) and an average low of 45°F (7.2°C). During the transition into October, Green Hills observes a decrease in the average high-temperature, falling from a moderately hot 75.7°F (24.3°C) in September to a refreshing 62.4°F (16.9°C). Weather in October »
Weather in November
The last month of the autumn, November, is also a frosty month in Green Hills, Pennsylvania, with an average temperature ranging between max 49.5°F (9.7°C) and min 33.8°F (1°C). A subtle decrease in the average high-temperature marks November, falling from October's enjoyable 62.4°F (16.9°C) to a frosty 49.5°F (9.7°C). Weather in November »
Weather in December
The first month of the winter, December, is also an icy month in Green Hills, Pennsylvania, with an average temperature varying between 28.6°F (-1.9°C) and 40.1°F (4.5°C). The arrival of December corresponds with a reduction in the average high-temperature, down from November's frosty 49.5°F (9.7°C) to a cold 40.1°F (4.5°C). Weather in December »
Updated: Jul 9, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What time of the year is the coldest?
January, having an average high-temperature of 33.6°F (0.9°C) and an average low-temperature of 20.8°F (-6.2°C), is the coldest month.
What is the driest month?
The months with the least rainfall are January and November Rain falls for 7.5 days and accumulates 0.94" (24mm) of rain.
How many days does it rain?
Throughout the year, there are 143 rainfall days, and 14.8" (376mm) of precipitation is accumulated.
When does it snow?
Months with snowfall are January through May, October through December.
How much does it snow?
Throughout the year, there are 33.5 snowfall days, and 4.88" (124mm) of snow is accumulated.
What is the month with the least sunshine?
The month with the least sunshine is January, with an average of 3h of sunshine.
What is the most humid month in Green Hills?
February is the most humid month, with an average relative humidity of 85%.
When does it snow the most?
The month with the most snowfall in Green Hills is February, when snow falls for 8.1 days and typically aggregates up to 1.26" (32mm) 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 least humid month?
The months with the lowest humidity are April, July and August, with an average relative humidity of 77%.
When it does not snow?
In Green Hills, 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.
When is the highest UV index?
June through August, with an average maximum UV index of 6, are months with the highest UV index.
What part of the year is the hottest?
July proves to be the warmest month, recording an average peak temperature of 83.3°F (28.5°C) and a minimum temperature of 61.9°F (16.6°C).
What is the wettest month?
The month with the most rainfall is July, when the rain falls for 15.8 days and typically aggregates up to 1.65" (42mm) of precipitation.
What month has the most sunshine?
The month with the most sunshine is August, with an average of 10.2h of sunshine.
What is the month with the shortest days?
The month with the shortest days in Green Hills is December, with an average of 9h and 24min 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 in Green Hills.
Average temperature
Green Hills, PA
The warmest month (with the highest average high temperature) is July (83.3°F).
The month with the lowest average high temperature is January (33.6°F).
The month with the highest average low temperature is July (61.9°F).
The coldest month (with the lowest average low temperature) is January (20.8°F).
Average pressure
Green Hills, PA
- Average pressure in January:
30.12"Hg - Average pressure in February:
30.08"Hg - Average pressure in March:
30.08"Hg - Average pressure in April:
29.97"Hg - Average pressure in May:
30"Hg - Average pressure in June:
29.95"Hg
- Average pressure in July:
29.98"Hg - Average pressure in August:
30"Hg - Average pressure in September:
30.05"Hg - Average pressure in October:
30.04"Hg - Average pressure in November:
30.14"Hg - Average pressure in December:
30.11"Hg
The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).
Average wind speed
Green Hills, PA
- Average wind speed in January:
7.8mph - Average wind speed in February:
7.6mph - Average wind speed in March:
7.1mph - Average wind speed in April:
7.3mph - Average wind speed in May:
6mph - Average wind speed in June:
5.5mph
- Average wind speed in July:
4.7mph - Average wind speed in August:
4.5mph - Average wind speed in September:
5mph - Average wind speed in October:
6mph - Average wind speed in November:
6.6mph - Average wind speed in December:
7.1mph
The windiest month (with the highest average wind speed) is January (7.8mph).
The calmest month (with the lowest average wind speed) is August (4.5mph).
Average humidity
Green Hills, PA
The month with the highest relative humidity is February (85%).
The months with the lowest relative humidity are April, July and August (77%).
Average rainfall
Green Hills, PA
- Average rainfall in January:
0.94" - Average rainfall in February:
0.98" - Average rainfall in March:
1.1" - Average rainfall in April:
1.57" - Average rainfall in May:
1.61" - Average rainfall in June:
1.57"
- Average rainfall in July:
1.65" - Average rainfall in August:
1.26" - Average rainfall in September:
1.02" - Average rainfall in October:
1.06" - Average rainfall in November:
0.94" - Average rainfall in December:
1.06"
The wettest month (with the highest rainfall) is July (1.65").
The driest months (with the least rainfall) are January and November (0.94").
Average rainfall days
Green Hills, PA
- Average rainfall days in January:
7.5 days - Average rainfall days in February:
7.3 days - Average rainfall days in March:
11.1 days - Average rainfall days in April:
13.7 days - Average rainfall days in May:
17.2 days - Average rainfall days in June:
15.3 days
- Average rainfall days in July:
15.8 days - Average rainfall days in August:
14.8 days - Average rainfall days in September:
11.7 days - Average rainfall days in October:
11.1 days - Average rainfall days in November:
8.1 days - Average rainfall days in December:
9.4 days
The month with the highest number of rainy days is May (17.2 days).
The month with the least rainy days is February (7.3 days).
Average snowfall
Green Hills, PA
- Average snowfall in January:
1.06" - Average snowfall in February:
1.26" - Average snowfall in March:
0.94" - Average snowfall in April:
0.12" - Average snowfall in May:
0.04" - Average snowfall in June:
0"
The month with the highest snowfall is February (1.26").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Green Hills, PA
- Average snowfall days in January:
9.8 days - Average snowfall days in February:
8.1 days - Average snowfall days in March:
4.8 days - Average snowfall days in April:
1.3 days - Average snowfall days in May:
0.2 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0.3 days - Average snowfall days in November:
2.5 days - Average snowfall days in December:
6.5 days
The month with the highest number of snowfall days is January (9.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Green Hills, PA
- Average daylight in January:
9h and 4min - Average daylight in February:
10h and 4min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 2min - Average daylight in May:
14h and 2min - Average daylight in June:
15h and 0min
- Average daylight in July:
14h and 4min - Average daylight in August:
13h and 4min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 1min - Average daylight in November:
10h and 0min - Average daylight in December:
9h and 2min
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).
- Average sunshine in January:
3h and 0min - Average sunshine in February:
3h and 5min - Average sunshine in March:
5h and 3min - Average sunshine in April:
7h and 5min - Average sunshine in May:
8h and 5min - Average sunshine in June:
9h and 3min
- Average sunshine in July:
10h and 0min - Average sunshine in August:
10h and 1min - Average sunshine in September:
8h and 3min - Average sunshine in October:
5h and 2min - Average sunshine in November:
5h and 0min - Average sunshine in December:
3h and 3min
The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 0min).
Average sunshine days
Green Hills, PA
- Average sunshine days in January:
17.1 days - Average sunshine days in February:
15.6 days - Average sunshine days in March:
15.6 days - Average sunshine days in April:
14.4 days - Average sunshine days in May:
11.8 days - Average sunshine days in June:
13.1 days
- Average sunshine days in July:
12.8 days - Average sunshine days in August:
13.9 days - Average sunshine days in September:
15.9 days - Average sunshine days in October:
18.5 days - Average sunshine days in November:
19.1 days - Average sunshine days in December:
17.5 days
The month with the most sunshine days is November (19.1 days).
The month with the least sunshine days is May (11.8 days).
Average UV index
Green Hills, PA
The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover
Green Hills, PA
The month with the most cloud cover is January (Cloud cover 68).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility
Green Hills, 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).
Green Hills, Pennsylvania, USA
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