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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 Mount Aetna, Pennsylvania, is another cold winter month, with temperature in the range of an average low of 21.7°F (-5.7°C) and an average high of 33.6°F (0.9°C). Mount Aetna notes the coldest temperatures in January, with a high average of 33.6°F (0.9°C) and a low of 21.7°F (-5.7°C). Weather in January »
Weather in February
February, the last month of the winter in Mount Aetna, is also a wintry month, with an average temperature varying between 37.8°F (3.2°C) and 23.5°F (-4.7°C). Mount Aetna starts February with an average high-temperature of a still wintry 37.8°F (3.2°C), a minor shift from January's 33.6°F (0.9°C). Weather in February »
Weather in March
March, the first month of the spring in Mount Aetna, is a chilly month, with temperature in the range of an average high of 46.9°F (8.3°C) and an average low of 31.1°F (-0.5°C). In March, the meteorological conditions change with the average high-temperature moving from a cold 37.8°F (3.2°C) in February to a frosty 46.9°F (8.3°C). Weather in March »
Weather in April
April is a moderate spring month in Mount Aetna, Pennsylvania, with an average temperature varying between 41.2°F (5.1°C) and 59°F (15°C). The onset of April brings a rise in the average high-temperature, elevating from a frosty 46.9°F (8.3°C) in March to a moderate 59°F (15°C). Weather in April »
Weather in May
The last month of the spring, May, is a pleasant month in Mount Aetna, Pennsylvania, with an average temperature ranging between max 68.9°F (20.5°C) and min 50.9°F (10.5°C). Mount Aetna's weather in May presents a rise in the average high-temperature, moving from a mild 59°F (15°C) in April to a pleasant 68.9°F (20.5°C). Weather in May »
Weather in June
June, the first month of the summer in Mount Aetna, is a warm month, with an average temperature fluctuating between 76.6°F (24.8°C) and 58.6°F (14.8°C). June sees a marginal temperature increase, moving from an agreeable 68.9°F (20.5°C) in May to a warm 76.6°F (24.8°C). Weather in June »
Weather in July
July, like June, in Mount Aetna, Pennsylvania, is another warm summer month, with an average temperature varying between 63.3°F (17.4°C) and 82.2°F (27.9°C). In Mount Aetna, July is the warmest month, with temperatures averaging a high of 82.2°F (27.9°C) and a low of 63.3°F (17.4°C). July's average heat index is calculated to be a tropical 89.6°F (32°C). Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in Mount Aetna, Pennsylvania, with an average temperature varying between 79.9°F (26.6°C) and 61.5°F (16.4°C). August records an average high-temperature of a still moderately hot 79.9°F (26.6°C), indicating a minor variation from the preceding month. Weather in August »
Weather in September
September, the first month of the autumn in Mount Aetna, is also a moderately hot month, with an average temperature ranging between max 73.8°F (23.2°C) and min 55.4°F (13°C). Mount Aetna records a mild change in average high-temperature during September, easing from 79.9°F (26.6°C) in August to a still warm 73.8°F (23.2°C). Weather in September »
Weather in October
October, like September, in Mount Aetna, Pennsylvania, is another enjoyable autumn month, with an average temperature varying between 61.7°F (16.5°C) and 45.9°F (7.7°C). October's arrival comes with a decrease in the average high-temperature, moving from a warm 73.8°F (23.2°C) in September to an enjoyable 61.7°F (16.5°C). Weather in October »
Weather in November
The last month of the autumn, November, is also a frosty month in Mount Aetna, Pennsylvania, with an average temperature fluctuating between 34.9°F (1.6°C) and 49.5°F (9.7°C). Welcoming November, Mount Aetna observes a shift in the average high-temperature, falling from October's refreshing 61.7°F (16.5°C) to a chilly 49.5°F (9.7°C). Weather in November »
Weather in December
The first month of the winter, December, is still a cold month in Mount Aetna, Pennsylvania, with an average temperature varying between 29.3°F (-1.5°C) and 40.5°F (4.7°C). December indicates a minor shift in the average high-temperature, from November's chilly 49.5°F (9.7°C) to an icy 40.5°F (4.7°C). Weather in December »
[Resources]Frequently asked questions
What are the coldest months in Mount Aetna?
January is the coldest month in Mount Aetna, exhibiting average temperatures of 33.6°F (0.9°C) at the peak and 21.7°F (-5.7°C) at the base.
How much does it rain in Mount Aetna?
In Mount Aetna, during the entire year, the rain falls for 168.8 days and collects up to 33.27" (845mm) of precipitation.
When does it snow in Mount Aetna?
Months with snowfall are January through May, October through December.
How much does it snow in Mount Aetna?
In Mount Aetna, Pennsylvania, during the entire year, snow falls for 29.6 days and aggregates up to 15.59" (396mm) of snow.
What is the month with the lowest UV index in Mount Aetna?
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Mount Aetna, Pennsylvania.
What is the most humid month in Mount Aetna?
February, May and October, with an average relative humidity of 81%, are most humid months.
What is the month with the least sunshine in Mount Aetna?
With an average of 4.5h of sunshine, February has the least sunshine of the year in Mount Aetna.
When does it snow the most in Mount Aetna?
March is the month with the most snowfall. Snow falls for 5.4 days and accumulates 4.49" (114mm) of snow.
When is Daylight Saving Time (DST) in Mount Aetna?
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 Mount Aetna?
The least humid month is April, with an average relative humidity of 76%.
When it does not snow in Mount Aetna?
In Mount Aetna, snow does not fall in June through September.
When are the longest days in Mount Aetna?
June has the longest days of the year, with an average of 15h and 0min of daylight.
When is the highest UV index in Mount Aetna?
With an average maximum UV index of 6, June is the month with the highest UV index in Mount Aetna, Pennsylvania.
What time of the year is the hottest in Mount Aetna?
Mount Aetna, Pennsylvania, experiences its average highest temperatures in July, reaching a peak of 82.2°F (27.9°C) and a minimum of 63.3°F (17.4°C).
What month has the most sunshine in Mount Aetna?
The month with the most sunshine in Mount Aetna is July, with an average of 10.4h of sunshine.
What is the rainiest month in Mount Aetna?
The month with the most rainfall is August, when the rain falls for 16 days and typically aggregates up to 3.39" (86mm) of precipitation.
What is the driest month in Mount Aetna?
The month with the least rainfall in Mount Aetna, Pennsylvania, is September, when the rain falls for 13.2 days and typically collects 2.24" (57mm) of precipitation.
What is the month with the shortest days in Mount Aetna?
December has the shortest days of the year in Mount Aetna, with an average of 9h and 18min of daylight.
Average temperature
Mount Aetna, PA
The warmest month (with the highest average high temperature) is July (82.2°F).
The month with the lowest average high temperature is January (33.6°F).
The month with the highest average low temperature is July (63.3°F).
The coldest month (with the lowest average low temperature) is January (21.7°F).
Average pressure
Mount Aetna, PA
- Average pressure in January:
30.09"Hg - Average pressure in February:
30.06"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:
30"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
Mount Aetna, PA
- Average wind speed in January:
8.5mph - Average wind speed in February:
8.5mph - Average wind speed in March:
8.8mph - Average wind speed in April:
8.6mph - Average wind speed in May:
6.5mph - Average wind speed in June:
6mph
- Average wind speed in July:
5mph - Average wind speed in August:
4.8mph - Average wind speed in September:
5.5mph - Average wind speed in October:
6.9mph - Average wind speed in November:
7.4mph - Average wind speed in December:
8mph
The windiest month (with the highest average wind speed) is March (8.8mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).
Average humidity
Mount Aetna, PA
The months with the highest relative humidity are February, May and October (81%).
The month with the lowest relative humidity is April (76%).
Average rainfall
Mount Aetna, PA
- Average rainfall in January:
2.52" - Average rainfall in February:
2.4" - Average rainfall in March:
2.52" - Average rainfall in April:
2.95" - Average rainfall in May:
3.19" - Average rainfall in June:
2.72"
- Average rainfall in July:
3.31" - Average rainfall in August:
3.39" - Average rainfall in September:
2.24" - Average rainfall in October:
2.83" - Average rainfall in November:
2.48" - Average rainfall in December:
2.72"
The wettest month (with the highest rainfall) is August (3.39").
The driest month (with the least rainfall) is September (2.24").
Average rainfall days
Mount Aetna, PA
- Average rainfall days in January:
9.3 days - Average rainfall days in February:
9.8 days - Average rainfall days in March:
14.1 days - Average rainfall days in April:
16.8 days - Average rainfall days in May:
18.4 days - Average rainfall days in June:
17.1 days
- Average rainfall days in July:
17.9 days - Average rainfall days in August:
16 days - Average rainfall days in September:
13.2 days - Average rainfall days in October:
14.3 days - Average rainfall days in November:
10.4 days - Average rainfall days in December:
11.5 days
The month with the highest number of rainy days is May (18.4 days).
The month with the least rainy days is January (9.3 days).
Average snowfall
Mount Aetna, PA
- Average snowfall in January:
3.98" - Average snowfall in February:
3.15" - Average snowfall in March:
4.49" - Average snowfall in April:
0.16" - Average snowfall in May:
0.2" - Average snowfall in June:
0"
The month with the highest snowfall is March (4.49").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Mount Aetna, PA
- Average snowfall days in January:
9.2 days - Average snowfall days in February:
7.6 days - Average snowfall days in March:
5.4 days - Average snowfall days in April:
0.5 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:
0.1 days - Average snowfall days in November:
1.2 days - Average snowfall days in December:
5.4 days
The month with the highest number of snowfall days is January (9.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Mount Aetna, 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:
9h and 5min - 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 18min).
- Average sunshine in January:
4h and 4min - Average sunshine in February:
4h and 3min - Average sunshine in March:
6h and 2min - Average sunshine in April:
8h and 1min - Average sunshine in May:
8h and 1min - Average sunshine in June:
9h and 5min
- Average sunshine in July:
10h and 2min - Average sunshine in August:
9h and 5min - Average sunshine in September:
8h and 5min - Average sunshine in October:
5h and 2min - Average sunshine in November:
5h and 3min - Average sunshine in December:
4h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).
Average sunshine days
Mount Aetna, PA
- Average sunshine days in January:
15.4 days - Average sunshine days in February:
11.7 days - Average sunshine days in March:
12.9 days - Average sunshine days in April:
11.6 days - Average sunshine days in May:
10.2 days - Average sunshine days in June:
11 days
- Average sunshine days in July:
10.6 days - Average sunshine days in August:
13 days - Average sunshine days in September:
15.4 days - Average sunshine days in October:
14.5 days - Average sunshine days in November:
17.6 days - Average sunshine days in December:
14.9 days
The month with the most sunshine days is November (17.6 days).
The month with the least sunshine days is May (10.2 days).
Average UV index
Mount Aetna, PA
The month with the highest UV index is June (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover
Mount Aetna, PA
The month with the most cloud cover is February (Cloud cover 51).
The month with the least cloud cover is July (Cloud cover 32).
Average visibility
Mount Aetna, PA
The months with the highest visibility are January, March, April, June, July, November and December (6mi).
The months with the lowest visibility are February, May, August, September and October (5mi).
Mount Aetna, Pennsylvania, USA
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