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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 an icy winter month in Glenhall, Pennsylvania, with temperature in the range of an average high of 36.9°F (2.7°C) and an average low of 24.8°F (-4°C). During the coldest month, January, temperatures average a high of 36.9°F (2.7°C) and a low of 24.8°F (-4°C). Weather in January »
Weather in February
February, the last month of the winter in Glenhall, is another cold month, with an average temperature ranging between min 27.1°F (-2.7°C) and max 40.3°F (4.6°C). The initiation of February records an average high-temperature of a still icy 40.3°F (4.6°C), displaying a near consistency with the previous month. Weather in February »
Weather in March
March, the first month of the spring in Glenhall, is a chilly month, with temperature in the range of an average low of 34°F (1.1°C) and an average high of 48.9°F (9.4°C). Glenhall in March experiences a slight uptick in the average high-temperature, adjusting from February's cold 40.3°F (4.6°C) to a chilly 48.9°F (9.4°C). Weather in March »
Weather in April
April in Glenhall, Pennsylvania, is a comfortable spring month, with an average temperature fluctuating between 61°F (16.1°C) and 44.2°F (6.8°C). With the transition into April, Glenhall experiences an increase in average high-temperatures, moving up from a chilly 48.9°F (9.4°C) in March to a refreshing 61°F (16.1°C). Weather in April »
Weather in May
The last month of the spring, May, is a pleasant month in Glenhall, Pennsylvania, with an average temperature fluctuating between 54°F (12.2°C) and 71.1°F (21.7°C). May brings an increase in the average high-temperature, progressing from a comfortable 61°F (16.1°C) in April to a pleasant 71.1°F (21.7°C). Weather in May »
Weather in June
The first month of the summer, June, is a warm month in Glenhall, Pennsylvania, with an average temperature varying between 79°F (26.1°C) and 61.9°F (16.6°C). The arrival of June witnesses a small shift in the average high-temperature, moving from an agreeable 71.1°F (21.7°C) in May to a warm 79°F (26.1°C). Weather in June »
Weather in July
July, like June, in Glenhall, Pennsylvania, is a moderately hot summer month, with an average temperature fluctuating between 67.1°F (19.5°C) and 84.7°F (29.3°C). In Glenhall, Pennsylvania, the highest average temperatures are observed in July, with a high of 84.7°F (29.3°C) and a low of 67.1°F (19.5°C). July's average heat index is computed to be a very hot 95°F (35°C). Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Glenhall, Pennsylvania, with an average temperature ranging between max 82.4°F (28°C) and min 65.7°F (18.7°C). Transitioning into August, Glenhall experiences an average high-temperature of a still warm 82.4°F (28°C), marking a minor shift from the preceding month. Weather in August »
Weather in September
September, the first month of the autumn in Glenhall, is still a warm month, with an average temperature ranging between max 75.7°F (24.3°C) and min 59.4°F (15.2°C). In September, the average high-temperature marginally decreases from a warm 82.4°F (28°C) in August to a still moderately hot 75.7°F (24.3°C). Weather in September »
Weather in October
October, the same as September, is another enjoyable autumn month in Glenhall, Pennsylvania, with an average temperature fluctuating between 49.3°F (9.6°C) and 63.5°F (17.5°C). October involves a decrease in temperature, down from a warm 75.7°F (24.3°C) in September to an enjoyable 63.5°F (17.5°C). Weather in October »
Weather in November
The last month of the autumn, November, is another cool month in Glenhall, Pennsylvania, with temperature in the range of an average low of 37.9°F (3.3°C) and an average high of 52°F (11.1°C). The transition into November involves a decrease in the average high-temperature, falling from a refreshing 63.5°F (17.5°C) in October to a cool 52°F (11.1°C). Weather in November »
Weather in December
The first month of the winter, December, is also a frosty month in Glenhall, Pennsylvania, with an average temperature varying between 43°F (6.1°C) and 31.8°F (-0.1°C). The onset of December is marked by a decrease in temperature, transitioning from a cool 52°F (11.1°C) in November to a chilly 43°F (6.1°C). Weather in December »
Updated: Jun 26, 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 part of the year is the coldest?
In Glenhall, January is the month with the lowest recorded average temperatures, measuring a high of 36.9°F (2.7°C) and a low of 24.8°F (-4°C).
How much does it rain?
In Glenhall, during the entire year, the rain falls for 135 days and collects up to 17.76" (451mm) of precipitation.
When does it snow?
Months with snowfall in Glenhall are January through May, November and December.
How much does it snow?
In Glenhall, during the entire year, snow falls for 16.6 days and aggregates up to 5.47" (139mm) of snow.
What is the month with the lowest UV index?
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2.
What is the month with the least sunshine?
With an average of 4.8h of sunshine, February has the least sunshine of the year.
What is the snowiest month?
March is the month with the most snowfall. Snow falls for 3.7 days and accumulates 1.5" (38mm) 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?
With an average relative humidity of 74%, April is the least humid month.
What is the month with the highest UV index?
May through August, with an average maximum UV index of 6, are months with the highest UV index.
When it does not snow?
In Glenhall, snow does not fall in June through October.
When are the longest days?
With an average of 15h and 0min of daylight, June has the longest days of the year.
What are the warmest months?
In Glenhall, July is identified by the average highest temperatures, reaching a peak of 84.7°F (29.3°C) and a low of 67.1°F (19.5°C).
What month has the most sunshine?
The month with the most sunshine is July, with an average of 10.7h of sunshine.
What is the wettest month?
The month with the most rainfall is August, when the rain falls for 14.8 days and typically aggregates up to 2.36" (60mm) of precipitation.
What is the most humid month?
October is the most humid month, with an average relative humidity of 79%.
What is the driest month?
The month with the least rainfall is November, when the rain falls for 7.4 days and typically collects 1.06" (27mm) of precipitation.
What is the month with the shortest days?
The month with the shortest days is December, with an average of 9h and 24min of daylight.
Average temperature
Glenhall, PA
The warmest month (with the highest average high temperature) is July (84.7°F).
The month with the lowest average high temperature is January (36.9°F).
The month with the highest average low temperature is July (67.1°F).
The coldest month (with the lowest average low temperature) is January (24.8°F).
Average pressure
Glenhall, PA
- Average pressure in January:
30.09"Hg - Average pressure in February:
30.06"Hg - Average pressure in March:
30.07"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:
29.96"Hg - Average pressure in August:
29.99"Hg - Average pressure in September:
30.06"Hg - Average pressure in October:
30.03"Hg - Average pressure in November:
30.13"Hg - Average pressure in December:
30.1"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
Glenhall, PA
- Average wind speed in January:
8.6mph - Average wind speed in February:
8.6mph - Average wind speed in March:
8.6mph - Average wind speed in April:
8.5mph - Average wind speed in May:
6.7mph - Average wind speed in June:
6.3mph
- Average wind speed in July:
5.3mph - Average wind speed in August:
5.3mph - Average wind speed in September:
5.8mph - Average wind speed in October:
7.1mph - Average wind speed in November:
7.6mph - Average wind speed in December:
8.1mph
The windiest months (with the highest average wind speed) are January, February and March (8.6mph).
The calmest months (with the lowest average wind speed) are July and August (5.3mph).
Average humidity
Glenhall, PA
The month with the highest relative humidity is October (79%).
The month with the lowest relative humidity is April (74%).
Average rainfall
Glenhall, PA
- Average rainfall in January:
1.1" - Average rainfall in February:
1.14" - Average rainfall in March:
1.46" - Average rainfall in April:
1.38" - Average rainfall in May:
1.65" - Average rainfall in June:
1.65"
- Average rainfall in July:
2.05" - Average rainfall in August:
2.36" - Average rainfall in September:
1.1" - Average rainfall in October:
1.26" - Average rainfall in November:
1.06" - Average rainfall in December:
1.54"
The wettest month (with the highest rainfall) is August (2.36").
The driest month (with the least rainfall) is November (1.06").
Average rainfall days
Glenhall, PA
- Average rainfall days in January:
6.6 days - Average rainfall days in February:
7.9 days - Average rainfall days in March:
10.9 days - Average rainfall days in April:
12.3 days - Average rainfall days in May:
14.4 days - Average rainfall days in June:
14.3 days
- Average rainfall days in July:
15.8 days - Average rainfall days in August:
14.8 days - Average rainfall days in September:
11.2 days - Average rainfall days in October:
10 days - Average rainfall days in November:
7.4 days - Average rainfall days in December:
9.4 days
The month with the highest number of rainy days is July (15.8 days).
The month with the least rainy days is January (6.6 days).
Average snowfall
Glenhall, PA
- Average snowfall in January:
1.38" - Average snowfall in February:
1.14" - Average snowfall in March:
1.5" - Average snowfall in April:
0.24" - Average snowfall in May:
0.12" - Average snowfall in June:
0"
The month with the highest snowfall is March (1.5").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days
Glenhall, PA
- Average snowfall days in January:
5.2 days - Average snowfall days in February:
4.1 days - Average snowfall days in March:
3.7 days - Average snowfall days in April:
0.3 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:
0.7 days - Average snowfall days in December:
2.4 days
The month with the highest number of snowfall days is January (5.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Glenhall, 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:
5h and 0min - Average sunshine in February:
4h and 5min - Average sunshine in March:
6h and 3min - Average sunshine in April:
8h and 3min - Average sunshine in May:
8h and 4min - Average sunshine in June:
10h and 0min
- Average sunshine in July:
10h and 4min - Average sunshine in August:
10h and 1min - Average sunshine in September:
8h and 5min - 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 48min).
Average sunshine days
Glenhall, PA
- Average sunshine days in January:
19.8 days - Average sunshine days in February:
16.5 days - Average sunshine days in March:
16.6 days - Average sunshine days in April:
15.3 days - Average sunshine days in May:
14.1 days - Average sunshine days in June:
13.3 days
- Average sunshine days in July:
12.8 days - Average sunshine days in August:
13.1 days - Average sunshine days in September:
16.7 days - Average sunshine days in October:
19 days - Average sunshine days in November:
21 days - Average sunshine days in December:
19.5 days
The month with the most sunshine days is November (21 days).
The month with the least sunshine days is July (12.8 days).
Average UV index
Glenhall, 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 cloud cover
Glenhall, PA
The months with the most cloud cover are February, March and May (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 31).
Average visibility
Glenhall, 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).
Glenhall, Pennsylvania, USA
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