Climate and monthly weather forecastCoolidge Hollow, PA
Climate and monthly weather forecast
Weather in January
January, the same as December, in Coolidge Hollow, Pennsylvania, is another subzero cold winter month, with temperature in the range of an average high of 28.6°F (-1.9°C) and an average low of 17.1°F (-8.3°C). January, with its average high-temperature of 28.6°F (-1.9°C) and an average low-temperature of 17.1°F (-8.3°C), holds the record as the coldest month. Weather in January »Weather in February
February, the last month of the winter in Coolidge Hollow, is an icy month, with an average temperature varying between 18.9°F (-7.3°C) and 32°F (0°C). As February takes its course, Coolidge Hollow's average high-temperature registers at an icy 32°F (0°C), closely aligning with the preceding month. Weather in February »Weather in March
The first month of the spring, March, is also a wintry month in Coolidge Hollow, Pennsylvania, with an average temperature ranging between min 25.3°F (-3.7°C) and max 41.5°F (5.3°C). With the onset of March, Coolidge Hollow's average high-temperature experiences a rise, moving from February's cold 32°F (0°C) to a still wintry 41.5°F (5.3°C). Weather in March »Weather in April
April is a cool spring month in Coolidge Hollow, Pennsylvania, with an average temperature fluctuating between 35.2°F (1.8°C) and 53.8°F (12.1°C). Coolidge Hollow's April weather brings a rise in high-temperatures, moving from a wintry 41.5°F (5.3°C) in March to a cool 53.8°F (12.1°C). Weather in April »Weather in May
May, the last month of the spring in Coolidge Hollow, is an enjoyable month, with an average temperature varying between 46°F (7.8°C) and 66.9°F (19.4°C). May's arrival signals a temperature shift, moving from a fresh 53.8°F (12.1°C) in April to a refreshing 66.9°F (19.4°C). Weather in May »Weather in June
The first month of the summer, June, is a moderately hot month in Coolidge Hollow, Pennsylvania, with temperature in the range of an average high of 74.3°F (23.5°C) and an average low of 52.3°F (11.3°C). In Coolidge Hollow, the onset of June comes with a modest high-temperature shift, transitioning from May's refreshing 66.9°F (19.4°C) to a moderately hot 74.3°F (23.5°C). Weather in June »Weather in July
July, like June, in Coolidge Hollow, Pennsylvania, is another warm summer month, with an average temperature ranging between min 57.2°F (14°C) and max 79.3°F (26.3°C). Coolidge Hollow's warmest weather arrives in July, when temperatures average a high of 79.3°F (26.3°C) and a low of 57.2°F (14°C). Weather in July »Weather in August
August, the last month of the summer in Coolidge Hollow, is another warm month, with temperature in the range of an average high of 77°F (25°C) and an average low of 55°F (12.8°C). The average high-temperature for August is a still moderately hot 77°F (25°C), closely aligning with the temperature of the preceding month. Weather in August »Weather in September
The first month of the autumn, September, is also an agreeable month in Coolidge Hollow, Pennsylvania, with temperature in the range of an average low of 49.8°F (9.9°C) and an average high of 70°F (21.1°C). With the onset of September, Coolidge Hollow's average high-temperature slightly adjusts, moderately receding from August's moderately hot 77°F (25°C) to an agreeable 70°F (21.1°C). Weather in September »Weather in October
October, like September, is another refreshing autumn month in Coolidge Hollow, Pennsylvania, with an average temperature ranging between max 57.6°F (14.2°C) and min 41.4°F (5.2°C). Coolidge Hollow's average high-temperature decreases in October, falling from a pleasant 70°F (21.1°C) in September to a moderate 57.6°F (14.2°C). Weather in October »Weather in November
The last month of the autumn, November, is another chilly month in Coolidge Hollow, Pennsylvania, with an average temperature fluctuating between 44.1°F (6.7°C) and 30.6°F (-0.8°C). Stepping into November, Coolidge Hollow observes a temperature decline, with the average high falling from October's moderate 57.6°F (14.2°C) to a frosty 44.1°F (6.7°C). Weather in November »Weather in December
The first month of the winter, December, is still a cold month in Coolidge Hollow, Pennsylvania, with an average temperature fluctuating between 34.7°F (1.5°C) and 25°F (-3.9°C). December brings a minor decrease, with the average high-temperature reducing from a chilly 44.1°F (6.7°C) in November to an icy 34.7°F (1.5°C). Weather in December »Updated: Feb 13, 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
January, with its average high-temperature of 28.6°F (-1.9°C) and an average low-temperature of 17.1°F (-8.3°C), holds the record as the coldest month in Coolidge Hollow.
Throughout the year, there are 175.2 rainfall days, and 30.39" (772mm) of precipitation is accumulated.
January through May, October through December are months with snowfall.
Throughout the year, in Coolidge Hollow, Pennsylvania, there are 80.1 snowfall days, and 36.85" (936mm) of snow is accumulated.
January and December, with an average maximum UV index of 1, are months with the lowest UV index in Coolidge Hollow.
The most humid month is February, with an average relative humidity of 86%.
February is the month with the most snowfall in Coolidge Hollow. Snow falls for 17.3 days and accumulates 9.06" (230mm) of snow.
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.
April is the month with the most rainfall in Coolidge Hollow. Rain falls for 17.4 days and accumulates 3.35" (85mm) of precipitation.
May through August, with an average maximum UV index of 5, are months with the highest UV index in Coolidge Hollow, Pennsylvania.
With an average relative humidity of 78%, June is the least humid month.
In Coolidge Hollow, snow does not fall in June through September.
With an average of 15h and 12min of daylight, June has the longest days of the year.
The month of July, characterized by an average high of 79.3°F (26.3°C) and a low of 57.2°F (14°C), is recognized as the warmest in Coolidge Hollow, Pennsylvania.
With an average of 10h of sunshine, July has the most sunshine of the year in Coolidge Hollow, Pennsylvania.
The month with the least rainfall is November, when the rain falls for 12.5 days and typically collects 1.97" (50mm) of precipitation.
With an average of 9h and 12min of daylight, December has the shortest days of the year in Coolidge Hollow.
December has the least sunshine of the year in Coolidge Hollow, Pennsylvania, with an average of 3.1h of sunshine.
Average temperature
Coolidge Hollow, PA
The warmest month (with the highest average high temperature) is July (79.3°F).
The month with the lowest average high temperature is January (28.6°F).
The month with the highest average low temperature is July (57.2°F).
The coldest month (with the lowest average low temperature) is January (17.1°F).
Average pressure
Coolidge Hollow, PA
- Average pressure in January:
30.08"Hg - Average pressure in February:
30.06"Hg - Average pressure in March:
30.08"Hg - Average pressure in April:
29.98"Hg - Average pressure in May:
30"Hg - Average pressure in June:
29.94"Hg
- Average pressure in July:
29.97"Hg - Average pressure in August:
30"Hg - Average pressure in September:
30.07"Hg - Average pressure in October:
30.03"Hg - Average pressure in November:
30.12"Hg - Average pressure in December:
30.09"Hg
The month with the highest atmospheric pressure is November (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed
Coolidge Hollow, PA
- Average wind speed in January:
8.8mph - Average wind speed in February:
8.5mph - Average wind speed in March:
8.5mph - Average wind speed in April:
8.5mph - Average wind speed in May:
7.1mph - Average wind speed in June:
6.6mph
- Average wind speed in July:
5.7mph - Average wind speed in August:
5.5mph - Average wind speed in September:
6mph - Average wind speed in October:
7.3mph - Average wind speed in November:
7.8mph - Average wind speed in December:
8.3mph
The windiest month (with the highest average wind speed) is January (8.8mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).
Average humidity
Coolidge Hollow, PA
The month with the highest relative humidity is February (86%).
The month with the lowest relative humidity is June (78%).
Average rainfall
Coolidge Hollow, PA
- Average rainfall in January:
2.13" - Average rainfall in February:
2.24" - Average rainfall in March:
2.24" - Average rainfall in April:
3.35" - Average rainfall in May:
2.72" - Average rainfall in June:
2.76"
- Average rainfall in July:
2.91" - Average rainfall in August:
2.4" - Average rainfall in September:
2.17" - Average rainfall in October:
3.03" - Average rainfall in November:
1.97" - Average rainfall in December:
2.48"
The wettest month (with the highest rainfall) is April (3.35").
The driest month (with the least rainfall) is November (1.97").
Average rainfall days
Coolidge Hollow, PA
- Average rainfall days in January:
9.7 days - Average rainfall days in February:
8.5 days - Average rainfall days in March:
12.3 days - Average rainfall days in April:
17.4 days - Average rainfall days in May:
19 days - Average rainfall days in June:
17.7 days
- Average rainfall days in July:
19.4 days - Average rainfall days in August:
17.2 days - Average rainfall days in September:
13.5 days - Average rainfall days in October:
15.9 days - Average rainfall days in November:
12.5 days - Average rainfall days in December:
12.1 days
The month with the highest number of rainy days is July (19.4 days).
The month with the least rainy days is February (8.5 days).
Average snowfall
Coolidge Hollow, PA
- Average snowfall in January:
7.48" - Average snowfall in February:
9.06" - Average snowfall in March:
4.96" - Average snowfall in April:
2.44" - Average snowfall in May:
0.35" - Average snowfall in June:
0"
The month with the highest snowfall is February (9.06").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Coolidge Hollow, PA
- Average snowfall days in January:
18.7 days - Average snowfall days in February:
17.3 days - Average snowfall days in March:
12.5 days - Average snowfall days in April:
4.8 days - Average snowfall days in May:
0.6 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:
1.4 days - Average snowfall days in November:
8.7 days - Average snowfall days in December:
16.1 days
The month with the highest number of snowfall days is January (18.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Coolidge Hollow, PA
- Average daylight in January:
9h and 36min - Average daylight in February:
10h and 36min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 24min - Average daylight in May:
14h and 36min - Average daylight in June:
15h and 12min
- Average daylight in July:
14h and 48min - Average daylight in August:
13h and 48min - Average daylight in September:
12h and 30min - Average daylight in October:
11h and 6min - Average daylight in November:
9h and 48min - Average daylight in December:
9h and 12min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in January:
3h and 12min - Average sunshine in February:
3h and 12min - Average sunshine in March:
5h and 24min - Average sunshine in April:
7h and 12min - Average sunshine in May:
8h and 18min - Average sunshine in June:
9h and 12min
- Average sunshine in July:
10h and 0min - Average sunshine in August:
9h and 42min - Average sunshine in September:
8h and 24min - Average sunshine in October:
4h and 54min - Average sunshine in November:
4h and 36min - Average sunshine in December:
3h and 6min
The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is December (Average sunshine: 3h and 6min).
Average sunshine days
Coolidge Hollow, PA
- Average sunshine days in January:
8.1 days - Average sunshine days in February:
7.4 days - Average sunshine days in March:
9 days - Average sunshine days in April:
9.5 days - Average sunshine days in May:
9.8 days - Average sunshine days in June:
9.6 days
- Average sunshine days in July:
9.8 days - Average sunshine days in August:
11.3 days - Average sunshine days in September:
14 days - Average sunshine days in October:
11.7 days - Average sunshine days in November:
12.6 days - Average sunshine days in December:
7.8 days
The month with the most sunshine days is September (14 days).
The month with the least sunshine days is February (7.4 days).
Average UV index
Coolidge Hollow, PA
The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover
Coolidge Hollow, PA
The month with the most cloud cover is December (Cloud cover 69).
The months with the least cloud cover are July and August (Cloud cover 39).
Average visibility
Coolidge Hollow, PA
The months with the highest visibility are January, March, April, May, June, July, August, September, October, November and December (5mi).
The month with the lowest visibility is February (4mi).
