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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 another cold winter month in Gladwyne, Pennsylvania, with an average temperature ranging between max 36.7°F (2.6°C) and min 25°F (-3.9°C). The coldest temperatures occur during January, when averages reach a peak of 36.7°F (2.6°C) and a low of 25°F (-3.9°C). Weather in January »
Weather in February
The last month of the winter, February, is also an icy month in Gladwyne, Pennsylvania, with an average temperature varying between 40.3°F (4.6°C) and 27°F (-2.8°C). Gladwyne registers an average high-temperature of a still cold 40.3°F (4.6°C) at the commencement of February, closely related to the preceding month. Weather in February »
Weather in March
The first month of the spring, March, is a frosty month in Gladwyne, Pennsylvania, with an average temperature fluctuating between 34.3°F (1.3°C) and 49.1°F (9.5°C). In Gladwyne, the average high-temperature in March slightly increases from a cold 40.3°F (4.6°C) in February to a frosty 49.1°F (9.5°C). Weather in March »
Weather in April
April is a refreshing spring month in Gladwyne, Pennsylvania, with an average temperature varying between 61.2°F (16.2°C) and 44.2°F (6.8°C). April's arrival sees a rise in the average high-temperature, jumping from March's frosty 49.1°F (9.5°C) to a refreshing 61.2°F (16.2°C). Weather in April »
Weather in May
May, the last month of the spring in Gladwyne, is an agreeable month, with an average temperature ranging between max 71.8°F (22.1°C) and min 54.3°F (12.4°C). The arrival of May brings a temperature shift, with the average high-temperature escalating from a comfortable 61.2°F (16.2°C) in April to an agreeable 71.8°F (22.1°C). Weather in May »
Weather in June
The first month of the summer, June, is a warm month in Gladwyne, Pennsylvania, with an average temperature varying between 62.6°F (17°C) and 79.9°F (26.6°C). Gladwyne perceives a slight temperature ascent during June, with average high-temperatures adjusting from a pleasant 71.8°F (22.1°C) in May to a moderately hot 79.9°F (26.6°C). Weather in June »
Weather in July
July, like June, in Gladwyne, Pennsylvania, is a moderately hot summer month, with an average temperature varying between 68.9°F (20.5°C) and 85.8°F (29.9°C). In Gladwyne, the month of July registers the highest temperatures, averaging 85.8°F (29.9°C) at the peak and 68.9°F (20.5°C) at the lowest. In July, the heat index is estimated at a very hot 95°F (35°C). Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in Gladwyne, Pennsylvania, with an average temperature ranging between max 83.7°F (28.7°C) and min 67.5°F (19.7°C). Transitioning into August, Gladwyne experiences an average high-temperature of a still moderately hot 83.7°F (28.7°C), marking a minor shift from the preceding month. Weather in August »
Weather in September
The first month of the autumn, September, is also a moderately hot month in Gladwyne, Pennsylvania, with temperature in the range of an average high of 76.5°F (24.7°C) and an average low of 59.9°F (15.5°C). With the arrival of September, Gladwyne experiences a modest decline in average high-temperatures, transitioning from a moderately hot 83.7°F (28.7°C) in August to a still warm 76.5°F (24.7°C). Weather in September »
Weather in October
October, the same as September, is another comfortable autumn month in Gladwyne, Pennsylvania, with temperature in the range of an average high of 64.2°F (17.9°C) and an average low of 50°F (10°C). As October commences, the average high-temperature shows a reduction, transitioning from a moderately hot 76.5°F (24.7°C) in September to a refreshing 64.2°F (17.9°C). Weather in October »
Weather in November
November, the last month of the autumn in Gladwyne, is also a fresh month, with an average temperature fluctuating between 52°F (11.1°C) and 38.3°F (3.5°C). Gladwyne's weather changes with the onset of November, slightly falling from a comfortable 64.2°F (17.9°C) in October to a cool 52°F (11.1°C). Weather in November »
Weather in December
December, the first month of the winter in Gladwyne, is also a frosty month, with an average temperature ranging between min 32°F (0°C) and max 43.2°F (6.2°C). December signifies a minor drop in average high-temperature, transitioning from a fresh 52°F (11.1°C) in November to a frosty 43.2°F (6.2°C). Weather in December »
[Resources]Frequently asked questions
What is the coldest time of year in Gladwyne?
Gladwyne witnesses the coldest weather in January, with temperatures averaging a high of 36.7°F (2.6°C) and a low of 25°F (-3.9°C).
What is the driest month in Gladwyne?
The month with the least rainfall in Gladwyne is January, when the rain falls for 5.3 days and typically collects 0.55" (14mm) of precipitation.
How many days does it rain in Gladwyne?
In Gladwyne, Pennsylvania, during the entire year, the rain falls for 111.8 days and collects up to 9.69" (246mm) of precipitation.
When does it snow in Gladwyne?
January through March, November and December are months with snowfall in Gladwyne.
How many days does it snow in Gladwyne?
Throughout the year, in Gladwyne, Pennsylvania, there are 15.1 snowfall days, and 3.66" (93mm) of snow is accumulated.
What are the months with the lowest UV index in Gladwyne?
The months with the lowest UV index in Gladwyne are January, February, November and December, with an average maximum UV index of 2.
What is the most humid month in Gladwyne?
February and October, with an average relative humidity of 78%, are most humid months in Gladwyne.
What is the snowiest month in Gladwyne?
The months with the most snowfall in Gladwyne are February and March, with an average 0.98" (25mm) of accumulated snow.
What is the month with the least sunshine in Gladwyne?
With an average of 4.6h of sunshine, February has the least sunshine of the year in Gladwyne, Pennsylvania.
When is Daylight Saving Time (DST) in Gladwyne?
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 in Gladwyne?
April, July and August, with an average relative humidity of 71%, are the least humid months.
When it does not snow in Gladwyne?
In Gladwyne, snow does not fall in April through October.
What is the month with the highest UV index in Gladwyne?
May through August, with an average maximum UV index of 6, are months with the highest UV index.
When are the longest days in Gladwyne?
The month with the longest days is June, with an average of 15h and 0min of daylight.
What is the hottest time of year in Gladwyne?
July, characterized by an average high temperature of 85.8°F (29.9°C) and a low temperature of 68.9°F (20.5°C), is generally the warmest month.
What is the rainiest month in Gladwyne?
The months with the most rainfall in Gladwyne, Pennsylvania, are July and August, with an average 1.14" (29mm) of precipitation.
What month has the most sunshine in Gladwyne?
With an average of 10.6h of sunshine, July has the most sunshine of the year in Gladwyne, Pennsylvania.
What is the month with the shortest days in Gladwyne?
With an average of 9h and 24min of daylight, December has the shortest days of the year.
Average temperature
Gladwyne, PA
The warmest month (with the highest average high temperature) is July (85.8°F).
The month with the lowest average high temperature is January (36.7°F).
The month with the highest average low temperature is July (68.9°F).
The coldest month (with the lowest average low temperature) is January (25°F).
Average pressure
Gladwyne, 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:
30.05"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
Gladwyne, PA
- Average wind speed in January:
8.2mph - Average wind speed in February:
8.2mph - Average wind speed in March:
8.5mph - Average wind speed in April:
8.4mph - Average wind speed in May:
6.8mph - Average wind speed in June:
6.3mph
- Average wind speed in July:
5.6mph - Average wind speed in August:
5.5mph - Average wind speed in September:
5.9mph - Average wind speed in October:
7mph - Average wind speed in November:
7.4mph - Average wind speed in December:
7.8mph
The windiest month (with the highest average wind speed) is March (8.5mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).
Average humidity
Gladwyne, PA
The months with the highest relative humidity are February and October (78%).
The months with the lowest relative humidity are April, July and August (71%).
Average rainfall
Gladwyne, PA
- Average rainfall in January:
0.55" - Average rainfall in February:
0.63" - Average rainfall in March:
0.79" - Average rainfall in April:
0.75" - Average rainfall in May:
0.91" - Average rainfall in June:
0.98"
- Average rainfall in July:
1.14" - Average rainfall in August:
1.14" - Average rainfall in September:
0.63" - Average rainfall in October:
0.63" - Average rainfall in November:
0.63" - Average rainfall in December:
0.91"
The wettest months (with the highest rainfall) are July and August (1.14").
The driest month (with the least rainfall) is January (0.55").
Average rainfall days
Gladwyne, PA
- Average rainfall days in January:
5.3 days - Average rainfall days in February:
6.2 days - Average rainfall days in March:
8.7 days - Average rainfall days in April:
10.7 days - Average rainfall days in May:
12.6 days - Average rainfall days in June:
12 days
- Average rainfall days in July:
13.3 days - Average rainfall days in August:
12.2 days - Average rainfall days in September:
10.1 days - Average rainfall days in October:
8.3 days - Average rainfall days in November:
5.9 days - Average rainfall days in December:
6.5 days
The month with the highest number of rainy days is July (13.3 days).
The month with the least rainy days is January (5.3 days).
Average snowfall
Gladwyne, PA
The months with the highest snowfall are February and March (0.98").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days
Gladwyne, PA
- Average snowfall days in January:
4.5 days - Average snowfall days in February:
4.4 days - Average snowfall days in March:
3.1 days - Average snowfall days in April:
0.3 days - Average snowfall days in May:
0 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 days - Average snowfall days in November:
0.7 days - Average snowfall days in December:
2.1 days
The month with the highest number of snowfall days is January (4.5 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Gladwyne, 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:
4h and 5min - Average sunshine in February:
4h and 4min - Average sunshine in March:
6h and 2min - Average sunshine in April:
8h and 1min - Average sunshine in May:
8h and 2min - Average sunshine in June:
9h and 4min
- Average sunshine in July:
10h and 4min - Average sunshine in August:
10h and 0min - Average sunshine in September:
8h and 4min - Average sunshine in October:
5h and 3min - Average sunshine in November:
5h and 3min - Average sunshine in December:
4h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).
Average sunshine days
Gladwyne, PA
- Average sunshine days in January:
21.9 days - Average sunshine days in February:
18.3 days - Average sunshine days in March:
19.2 days - Average sunshine days in April:
17.5 days - Average sunshine days in May:
15.3 days - Average sunshine days in June:
15.3 days
- Average sunshine days in July:
14.9 days - Average sunshine days in August:
15.4 days - Average sunshine days in September:
18.5 days - Average sunshine days in October:
20.5 days - Average sunshine days in November:
22.5 days - Average sunshine days in December:
22.2 days
The month with the most sunshine days is November (22.5 days).
The month with the least sunshine days is July (14.9 days).
Average UV index
Gladwyne, 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
Gladwyne, PA
The month with the most cloud cover is February (Cloud cover 49).
The month with the least cloud cover is July (Cloud cover 32).
Average visibility
Gladwyne, PA
The months with the highest visibility are January, February, March, April, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is May (5mi).
Gladwyne, Pennsylvania, USA
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