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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 McAdams, Pennsylvania, with an average temperature ranging between min 20.5°F (-6.4°C) and max 33.1°F (0.6°C). January, noted for its average high-temperature of 33.1°F (0.6°C) and an average low-temperature of 20.5°F (-6.4°C), is considered the coldest month. Weather in January »
Weather in February
February, the last month of the winter in McAdams, is also a wintry month, with an average temperature fluctuating between 37°F (2.8°C) and 22.6°F (-5.2°C). McAdams indicates an average high-temperature of a still icy 37°F (2.8°C) in February, showing minor variation from January's 33.1°F (0.6°C). Weather in February »
Weather in March
The first month of the spring, March, is a frosty month in McAdams, Pennsylvania, with an average temperature fluctuating between 30.9°F (-0.6°C) and 47.8°F (8.8°C). The onset of March brings a temperature shift, with the average high-temperature moving from a cold 37°F (2.8°C) in February to a chilly 47.8°F (8.8°C). Weather in March »
Weather in April
April in McAdams, Pennsylvania, is a refreshing spring month, with an average temperature ranging between min 41.2°F (5.1°C) and max 60.1°F (15.6°C). The commencement of April sees a shift in the average high-temperature, moving from a frosty 47.8°F (8.8°C) in March to a moderate 60.1°F (15.6°C). Weather in April »
Weather in May
The last month of the spring, May, is a pleasant month in McAdams, Pennsylvania, with an average temperature fluctuating between 50.9°F (10.5°C) and 72.1°F (22.3°C). An escalation in the average high-temperature is seen with the onset of May, moving from a refreshing 60.1°F (15.6°C) in April to a pleasant 72.1°F (22.3°C). Weather in May »
Weather in June
June, the first month of the summer in McAdams, is a warm month, with an average temperature fluctuating between 78.6°F (25.9°C) and 57.9°F (14.4°C). As McAdams enters June, the average high-temperature marginally increases from the an agreeable 72.1°F (22.3°C) of May to a warm 78.6°F (25.9°C). Weather in June »
Weather in July
July, the same as June, is another warm summer month in McAdams, Pennsylvania, with an average temperature varying between 61.5°F (16.4°C) and 83.5°F (28.6°C). July, with its high-temperature average of 83.5°F (28.6°C) and a low-temperature average of 61.5°F (16.4°C), is the warmest month. The heat index value for July is evaluated at a tropical 91.4°F (33°C). Weather in July »
Weather in August
August, the last month of the summer in McAdams, is another warm month, with an average temperature ranging between min 60.3°F (15.7°C) and max 81.7°F (27.6°C). McAdams's weather, upon August's arrival, documents an average high-temperature of a still moderately hot 81.7°F (27.6°C), nearly identical to the prior month. Weather in August »
Weather in September
The first month of the autumn, September, is still a warm month in McAdams, Pennsylvania, with temperature in the range of an average high of 75.4°F (24.1°C) and an average low of 55.2°F (12.9°C). September marks a gentle change in average high-temperature, declining from August's warm 81.7°F (27.6°C) to a still moderately hot 75.4°F (24.1°C). Weather in September »
Weather in October
October, the same as September, is another comfortable autumn month in McAdams, Pennsylvania, with temperature in the range of an average high of 61.7°F (16.5°C) and an average low of 45.1°F (7.3°C). The arrival of October signals a shift in temperature, down from a warm 75.4°F (24.1°C) in September to a comfortable 61.7°F (16.5°C). Weather in October »
Weather in November
November, the last month of the autumn in McAdams, is another chilly month, with an average temperature varying between 33.6°F (0.9°C) and 48.9°F (9.4°C). The onset of November comes with a shift in the average high-temperature, falling from a refreshing 61.7°F (16.5°C) in October to a chilly 48.9°F (9.4°C). Weather in November »
Weather in December
The first month of the winter, December, is also a wintry month in McAdams, Pennsylvania, with an average temperature ranging between min 27.9°F (-2.3°C) and max 39.4°F (4.1°C). The shift from November to December involves a decrease in the average high-temperature, dropping from a frosty 48.9°F (9.4°C) to a cold 39.4°F (4.1°C). Weather in December »
Updated: Jul 31, 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?
McAdams notes the coldest temperatures in January, with a average high of 33.1°F (0.6°C) and a low of 20.5°F (-6.4°C).
How many days does it rain?
In McAdams, during the entire year, the rain falls for 183.5 days and collects up to 34.37" (873mm) of precipitation.
When does it snow?
January through May, October through December are months with snowfall.
What is the snowiest month?
January is the month with the most snowfall. Snow falls for 17.4 days and accumulates 6.1" (155mm) of snow.
How many days does it snow?
Throughout the year, there are 61.6 snowfall days, and 23.9" (607mm) of snow is accumulated.
What is the month with the least sunshine in McAdams?
The month with the least sunshine in McAdams is January, with an average of 3h of sunshine.
What is the most humid month?
With an average relative humidity of 85%, February is the most humid month.
When is Daylight Saving Time (DST) in McAdams?
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 are the least humid months?
April, July and August, with an average relative humidity of 77%, are the least humid months in McAdams.
What is the wettest month?
The month with the most rainfall is April, when the rain falls for 17.3 days and typically aggregates up to 3.54" (90mm) of precipitation.
When it does not snow?
In McAdams, snow does not fall in June through September.
When are the longest days?
With an average of 15h and 0min of daylight, June has the longest days of the year.
What is the month with the highest UV index?
June and July, with an average maximum UV index of 6, are months with the highest UV index.
What is the hottest time of year?
July temperatures tend to peak at an average high of 83.5°F (28.6°C) and dip to a low of 61.5°F (16.4°C).
What month has the most sunshine?
The month with the most sunshine is August, with an average of 10.1h of sunshine.
What is the driest month?
November is the month with the least rainfall. Rain falls for 11.9 days and accumulates 2.28" (58mm) of precipitation.
What is the month with the shortest days?
December has the shortest days of the year, with an average of 9h and 18min of daylight.
What is the month with the lowest UV index?
The month with the lowest UV index is December, with an average maximum UV index of 1.
Average temperature
McAdams, 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 (33.1°F).
The month with the highest average low temperature is July (61.5°F).
The coldest month (with the lowest average low temperature) is January (20.5°F).
Average pressure
McAdams, PA
- Average pressure in January:
30.11"Hg - Average pressure in February:
30.08"Hg - Average pressure in March:
30.08"Hg - Average pressure in April:
29.97"Hg - Average pressure in May:
29.99"Hg - Average pressure in June:
29.95"Hg
- Average pressure in July:
29.98"Hg - Average pressure in August:
30"Hg - Average pressure in September:
30.05"Hg - Average pressure in October:
30.03"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 (29.95"Hg).
Average wind speed
McAdams, PA
- Average wind speed in January:
8mph - Average wind speed in February:
7.7mph - Average wind speed in March:
7.3mph - Average wind speed in April:
7.4mph - Average wind speed in May:
6mph - Average wind speed in June:
5.6mph
- Average wind speed in July:
4.7mph - Average wind speed in August:
4.6mph - Average wind speed in September:
5.1mph - Average wind speed in October:
6.3mph - Average wind speed in November:
6.8mph - Average wind speed in December:
7.3mph
The windiest month (with the highest average wind speed) is January (8mph).
The calmest month (with the lowest average wind speed) is August (4.6mph).
Average humidity
McAdams, PA
The month with the highest relative humidity is February (85%).
The months with the lowest relative humidity are April, July and August (77%).
Average rainfall
McAdams, PA
- Average rainfall in January:
2.48" - Average rainfall in February:
2.76" - Average rainfall in March:
2.83" - Average rainfall in April:
3.54" - Average rainfall in May:
3.35" - Average rainfall in June:
3.23"
- Average rainfall in July:
3.19" - Average rainfall in August:
2.44" - Average rainfall in September:
2.52" - Average rainfall in October:
2.8" - Average rainfall in November:
2.28" - Average rainfall in December:
2.95"
The wettest month (with the highest rainfall) is April (3.54").
The driest month (with the least rainfall) is November (2.28").
Average rainfall days
McAdams, PA
- Average rainfall days in January:
10.7 days - Average rainfall days in February:
10.8 days - Average rainfall days in March:
14.8 days - Average rainfall days in April:
17.3 days - Average rainfall days in May:
20.5 days - Average rainfall days in June:
18.8 days
- Average rainfall days in July:
19.2 days - Average rainfall days in August:
17.2 days - Average rainfall days in September:
14.3 days - Average rainfall days in October:
15.1 days - Average rainfall days in November:
11.9 days - Average rainfall days in December:
12.9 days
The month with the highest number of rainy days is May (20.5 days).
The month with the least rainy days is January (10.7 days).
Average snowfall
McAdams, PA
- Average snowfall in January:
6.1" - Average snowfall in February:
5.98" - Average snowfall in March:
3.86" - Average snowfall in April:
0.59" - Average snowfall in May:
0.16" - Average snowfall in June:
0"
The month with the highest snowfall is January (6.1").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
McAdams, PA
- Average snowfall days in January:
17.4 days - Average snowfall days in February:
14.6 days - Average snowfall days in March:
8.5 days - Average snowfall days in April:
2.4 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:
0.3 days - Average snowfall days in November:
5 days - Average snowfall days in December:
13.2 days
The month with the highest number of snowfall days is January (17.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
McAdams, 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 18min).
- Average sunshine in January:
3h and 0min - Average sunshine in February:
3h and 4min - Average sunshine in March:
5h and 2min - Average sunshine in April:
7h and 3min - Average sunshine in May:
8h and 4min - Average sunshine in June:
9h and 2min
- Average sunshine in July:
10h and 0min - Average sunshine in August:
10h and 1min - Average sunshine in September:
8h and 2min - Average sunshine in October:
5h and 1min - Average sunshine in November:
4h and 5min - Average sunshine in December:
3h and 2min
The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 0min).
Average sunshine days
McAdams, PA
- Average sunshine days in January:
7.8 days - Average sunshine days in February:
8 days - Average sunshine days in March:
9.6 days - Average sunshine days in April:
10.3 days - Average sunshine days in May:
9 days - Average sunshine days in June:
9.2 days
- Average sunshine days in July:
9.9 days - Average sunshine days in August:
11.8 days - Average sunshine days in September:
13.2 days - Average sunshine days in October:
13.7 days - Average sunshine days in November:
15.1 days - Average sunshine days in December:
9.5 days
The month with the most sunshine days is November (15.1 days).
The month with the least sunshine days is January (7.8 days).
Average UV index
McAdams, PA
The months with the highest UV index are June and July (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover
McAdams, PA
The month with the most cloud cover is January (Cloud cover 69).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility
McAdams, PA
The months with the highest visibility are April and November (6mi).
The months with the lowest visibility are January and February (4mi).
McAdams, Pennsylvania, USA
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