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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, like December, in Glen Rock, Pennsylvania, is an icy winter month, with temperature in the range of an average low of 23.5°F (-4.7°C) and an average high of 36.1°F (2.3°C). January, recording an average high temperature of 36.1°F (2.3°C) and a low temperature of 23.5°F (-4.7°C), is Glen Rock's coldest month. Weather in January »
Weather in February
February, the last month of the winter in Glen Rock, is also an icy month, with temperature in the range of an average low of 25.7°F (-3.5°C) and an average high of 39.7°F (4.3°C). February reports an average high-temperature of a still icy 39.7°F (4.3°C), slightly varied from January's 36.1°F (2.3°C). Weather in February »
Weather in March
March, the first month of the spring in Glen Rock, is a frosty month, with temperature in the range of an average low of 33.1°F (0.6°C) and an average high of 48.7°F (9.3°C). With the onset of March, Glen Rock experiences a temperature shift, with the average high-temperature moving from a cold 39.7°F (4.3°C) in February to a frosty 48.7°F (9.3°C). Weather in March »
Weather in April
April is a moderate spring month in Glen Rock, Pennsylvania, with an average temperature ranging between min 43°F (6.1°C) and max 60.4°F (15.8°C). Glen Rock sees a rise in temperature during April, with average high-temperatures transitioning from a frosty 48.7°F (9.3°C) in March to a mild 60.4°F (15.8°C). Weather in April »
Weather in May
The last month of the spring, May, is an agreeable month in Glen Rock, Pennsylvania, with an average temperature fluctuating between 70.3°F (21.3°C) and 53.1°F (11.7°C). The shift from April to May sees an increase in the average high-temperature, transitioning from a mild 60.4°F (15.8°C) to an agreeable 70.3°F (21.3°C). Weather in May »
Weather in June
The first month of the summer, June, is a moderately hot month in Glen Rock, Pennsylvania, with an average temperature varying between 78.3°F (25.7°C) and 60.6°F (15.9°C). A slight uplift in the average high-temperature marks June, adjusting from May's agreeable 70.3°F (21.3°C) to a moderately hot 78.3°F (25.7°C). Weather in June »
Weather in July
July, the same as June, is another warm summer month in Glen Rock, Pennsylvania, with temperature in the range of an average low of 65.8°F (18.8°C) and an average high of 83.5°F (28.6°C). Glen Rock records the warmest temperatures in July, averaging a high of 83.5°F (28.6°C) and a low of 65.8°F (18.8°C). For most parts of July, the 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 Glen Rock, is also a moderately hot month, with temperature in the range of an average high of 81.1°F (27.3°C) and an average low of 63.7°F (17.6°C). The onset of August brings with it an average high-temperature of a still warm 81.1°F (27.3°C), showing a negligible variation from the month before. Weather in August »
Weather in September
September, the first month of the autumn in Glen Rock, is also a moderately hot month, with an average temperature ranging between max 75.2°F (24°C) and min 57.2°F (14°C). September's onset brings a negligible change in high-temperatures, falling from a moderately hot 81.1°F (27.3°C) in August to a still warm 75.2°F (24°C). Weather in September »
Weather in October
October, like September, in Glen Rock, Pennsylvania, is another enjoyable autumn month, with an average temperature ranging between min 47.8°F (8.8°C) and max 63.1°F (17.3°C). With October's arrival, Glen Rock's weather changes as the average high-temperature falls from a moderately hot 75.2°F (24°C) in September to a comfortable 63.1°F (17.3°C). Weather in October »
Weather in November
The last month of the autumn, November, is also a fresh month in Glen Rock, Pennsylvania, with an average temperature fluctuating between 51.1°F (10.6°C) and 36°F (2.2°C). In Glen Rock, the average high-temperature in November drops from a comfortable 63.1°F (17.3°C) in October to a cool 51.1°F (10.6°C). Weather in November »
Weather in December
December, the first month of the winter in Glen Rock, is also a wintry month, with an average temperature ranging between min 30.7°F (-0.7°C) and max 42.3°F (5.7°C). As November transitions into December, Glen Rock sees a gentle drop in the average high-temperature, transitioning from a cool 51.1°F (10.6°C) to an icy 42.3°F (5.7°C). Weather in December »
[Resources]Frequently asked questions
What is the coldest time of year in Glen Rock?
With average temperatures fluctuating between a high of 36.1°F (2.3°C) and a low of 23.5°F (-4.7°C), January stands out as the coldest month.
What is the least humid month in Glen Rock?
January, March, April and November, with an average relative humidity of 76%, are the least humid months.
How much does it rain in Glen Rock?
In Glen Rock, Pennsylvania, during the entire year, the rain falls for 145.3 days and collects up to 24.88" (632mm) of precipitation.
When does it snow in Glen Rock?
January through May, October through December are months with snowfall.
How many days does it snow in Glen Rock?
Throughout the year, there are 19.2 snowfall days, and 10.59" (269mm) of snow is accumulated.
What are the months with the lowest UV index in Glen Rock?
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Glen Rock, Pennsylvania.
What is the driest month in Glen Rock?
The month with the least rainfall in Glen Rock, Pennsylvania, is February, when the rain falls for 7.3 days and typically collects 1.38" (35mm) of precipitation.
What is the month with the least sunshine in Glen Rock?
February has the least sunshine of the year in Glen Rock, Pennsylvania, with an average of 4.7h of sunshine.
What is the snowiest month in Glen Rock?
March is the month with the most snowfall in Glen Rock. Snow falls for 4.2 days and accumulates 3.43" (87mm) of snow.
When is Daylight Saving Time (DST) in Glen Rock?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Glen Rock, Pennsylvania, 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 Glen Rock?
With an average relative humidity of 81%, May is the most humid month in Glen Rock.
When it does not snow in Glen Rock?
June through September are months without snowfall in Glen Rock, Pennsylvania.
When are the longest days in Glen Rock?
June has the longest days of the year in Glen Rock, with an average of 14h and 54min of daylight.
What is the month with the highest UV index in Glen Rock?
The months with the highest UV index in Glen Rock, Pennsylvania, are June through August, with an average maximum UV index of 6.
What month is the hottest in Glen Rock?
The warmest month in Glen Rock is July, with an average high-temperature of 83.5°F (28.6°C) and an average low-temperature of 65.8°F (18.8°C).
What month has the most sunshine in Glen Rock?
July has the most sunshine of the year, with an average of 10.7h of sunshine.
What is the wettest month in Glen Rock?
August is the month with the most rainfall in Glen Rock, Pennsylvania. Rain falls for 15.9 days and accumulates 3.03" (77mm) of precipitation.
What is the month with the shortest days in Glen Rock?
With an average of 9h and 24min of daylight, December has the shortest days of the year in Glen Rock.
Average temperature
Glen Rock, 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 (36.1°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 (23.5°F).
Average pressure
Glen Rock, PA
- Average pressure in January:
30.1"Hg - Average pressure in February:
30.07"Hg - Average pressure in March:
30.08"Hg - Average pressure in April:
29.99"Hg - Average pressure in May:
30.01"Hg - Average pressure in June:
29.94"Hg
- Average pressure in July:
29.97"Hg - Average pressure in August:
29.99"Hg - Average pressure in September:
30.06"Hg - Average pressure in October:
30.04"Hg - Average pressure in November:
30.13"Hg - Average pressure in December:
30.11"Hg
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
Glen Rock, PA
- Average wind speed in January:
8.8mph - Average wind speed in February:
8.9mph - Average wind speed in March:
8.9mph - Average wind speed in April:
8.7mph - Average wind speed in May:
6.8mph - Average wind speed in June:
6.3mph
- Average wind speed in July:
5.3mph - Average wind speed in August:
5.2mph - Average wind speed in September:
5.9mph - Average wind speed in October:
7.3mph - Average wind speed in November:
7.7mph - Average wind speed in December:
8.2mph
The windiest months (with the highest average wind speed) are February and March (8.9mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).
Average humidity
Glen Rock, PA
The month with the highest relative humidity is May (81%).
The months with the lowest relative humidity are January, March, April and November (76%).
Average rainfall
Glen Rock, PA
- Average rainfall in January:
1.5" - Average rainfall in February:
1.38" - Average rainfall in March:
1.85" - Average rainfall in April:
2.01" - Average rainfall in May:
2.56" - Average rainfall in June:
2.2"
- Average rainfall in July:
2.44" - Average rainfall in August:
3.03" - Average rainfall in September:
1.73" - Average rainfall in October:
2.2" - Average rainfall in November:
2.24" - Average rainfall in December:
1.73"
The wettest month (with the highest rainfall) is August (3.03").
The driest month (with the least rainfall) is February (1.38").
Average rainfall days
Glen Rock, PA
- Average rainfall days in January:
6.5 days - Average rainfall days in February:
7.3 days - Average rainfall days in March:
10.8 days - Average rainfall days in April:
15.3 days - Average rainfall days in May:
16.8 days - Average rainfall days in June:
14.7 days
- Average rainfall days in July:
16.3 days - Average rainfall days in August:
15.9 days - Average rainfall days in September:
12.6 days - Average rainfall days in October:
11.5 days - Average rainfall days in November:
8.4 days - Average rainfall days in December:
9.2 days
The month with the highest number of rainy days is May (16.8 days).
The month with the least rainy days is January (6.5 days).
Average snowfall
Glen Rock, PA
- Average snowfall in January:
2.76" - Average snowfall in February:
1.89" - Average snowfall in March:
3.43" - Average snowfall in April:
0.24" - Average snowfall in May:
0.04" - Average snowfall in June:
0"
The month with the highest snowfall is March (3.43").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Glen Rock, PA
- Average snowfall days in January:
5.5 days - Average snowfall days in February:
4.8 days - Average snowfall days in March:
4.2 days - Average snowfall days in April:
0.6 days - Average snowfall days in May:
0.1 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:
0.1 days - Average snowfall days in November:
1 days - Average snowfall days in December:
2.9 days
The month with the highest number of snowfall days is January (5.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Glen Rock, 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:
14h and 5min
- 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: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in January:
5h and 0min - Average sunshine in February:
4h and 4min - Average sunshine in March:
6h and 4min - Average sunshine in April:
8h and 3min - Average sunshine in May:
8h and 3min - Average sunshine in June:
10h and 1min
- Average sunshine in July:
10h and 4min - Average sunshine in August:
10h and 1min - Average sunshine in September:
9h and 0min - Average sunshine in October:
5h and 3min - Average sunshine in November:
5h and 4min - Average sunshine in December:
5h and 0min
The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).
Average sunshine days
Glen Rock, PA
- Average sunshine days in January:
19.3 days - Average sunshine days in February:
16.5 days - Average sunshine days in March:
15.9 days - Average sunshine days in April:
13.5 days - Average sunshine days in May:
11.1 days - Average sunshine days in June:
12.8 days
- Average sunshine days in July:
12.8 days - Average sunshine days in August:
12.8 days - Average sunshine days in September:
14.9 days - Average sunshine days in October:
16.7 days - Average sunshine days in November:
20.1 days - Average sunshine days in December:
19 days
The month with the most sunshine days is November (20.1 days).
The month with the least sunshine days is May (11.1 days).
Average UV index
Glen Rock, PA
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover
Glen Rock, PA
The months with the most cloud cover are February and March (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 30).
Average visibility
Glen Rock, PA
The months with the highest visibility are January, February, March, April, June, July, August, October, November and December (6mi).
The months with the lowest visibility are May and September (5mi).
Glen Rock, Pennsylvania, USA
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