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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, is another subzero cold winter month in Mackeyville, Pennsylvania, with temperature in the range of an average low of 18.1°F (-7.7°C) and an average high of 31.3°F (-0.4°C). With average temperatures fluctuating between a high of 31.3°F (-0.4°C) and a low of 18.1°F (-7.7°C), January stands out as the coldest month. Weather in January »
Weather in February
February, the last month of the winter in Mackeyville, is a wintry month, with an average temperature varying between 20.5°F (-6.4°C) and 35.1°F (1.7°C). In the transition from January to February, Mackeyville reports an average high-temperature of an icy 35.1°F (1.7°C), indicating a close resemblance to the prior month. Weather in February »
Weather in March
The first month of the spring, March, is a frosty month in Mackeyville, Pennsylvania, with temperature in the range of an average low of 28°F (-2.2°C) and an average high of 44.4°F (6.9°C). March marks a rise in the average high-temperature, moving from February's wintry 35.1°F (1.7°C) to a chilly 44.4°F (6.9°C). Weather in March »
Weather in April
April is a refreshing spring month in Mackeyville, Pennsylvania, with an average temperature ranging between max 56.1°F (13.4°C) and min 37.6°F (3.1°C). An upsurge in temperatures occurs as March gives way to April, with average highs shifting from a frosty 44.4°F (6.9°C) to a moderate 56.1°F (13.4°C). Weather in April »
Weather in May
May, the last month of the spring in Mackeyville, is a pleasant month, with an average temperature fluctuating between 47.8°F (8.8°C) and 68.5°F (20.3°C). In Mackeyville, stepping into May brings a temperature increase, moving up from April's mild 56.1°F (13.4°C) to an agreeable 68.5°F (20.3°C). Weather in May »
Weather in June
The first month of the summer, June, is a moderately hot month in Mackeyville, Pennsylvania, with an average temperature varying between 76.6°F (24.8°C) and 54.7°F (12.6°C). June's arrival brings a modest temperature shift, moving from an agreeable 68.5°F (20.3°C) in May to a moderately hot 76.6°F (24.8°C). Weather in June »
Weather in July
July, like June, in Mackeyville, Pennsylvania, is another warm summer month, with an average temperature varying between 59.2°F (15.1°C) and 82°F (27.8°C). July is the month when Mackeyville experiences its warmest temperatures, averaging a high of 82°F (27.8°C) and a low of 59.2°F (15.1°C). In July, the average heat index is estimated at a hot 87.8°F (31°C). Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Mackeyville, Pennsylvania, with an average temperature varying between 57.2°F (14°C) and 79.3°F (26.3°C). The initiation of August records an average high-temperature of a still warm 79.3°F (26.3°C), displaying a near consistency with the previous month. Weather in August »
Weather in September
September, the first month of the autumn in Mackeyville, is also an agreeable month, with an average temperature ranging between max 72.5°F (22.5°C) and min 51.8°F (11°C). The arrival of September corresponds with a light shift in temperature, down from a warm 79.3°F (26.3°C) in August to an agreeable 72.5°F (22.5°C). Weather in September »
Weather in October
October, like September, is a moderate autumn month in Mackeyville, Pennsylvania, with an average temperature ranging between min 42.8°F (6°C) and max 59.9°F (15.5°C). With the onset of October, Mackeyville experiences a modest temperature adjustment, with the average high-temperature receding from an agreeable 72.5°F (22.5°C) in September to a refreshing 59.9°F (15.5°C). Weather in October »
Weather in November
The last month of the autumn, November, is also a frosty month in Mackeyville, Pennsylvania, with an average temperature ranging between min 32°F (0°C) and max 46.8°F (8.2°C). November's arrival coincides with a drop in the average high-temperature, decreasing from October's moderate 59.9°F (15.5°C) to a frosty 46.8°F (8.2°C). Weather in November »
Weather in December
December, the first month of the winter in Mackeyville, is also an icy month, with temperature in the range of an average low of 25.9°F (-3.4°C) and an average high of 36.9°F (2.7°C). December's arrival comes with a decrease in the average high-temperature, moving from a chilly 46.8°F (8.2°C) in November to a cold 36.9°F (2.7°C). Weather in December »
Updated: Aug 11, 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 time of the year is the coldest?
January is the month when Mackeyville, Pennsylvania, experiences its coldest temperatures, averaging a high of 31.3°F (-0.4°C) and a low of 18.1°F (-7.7°C).
How much does it rain?
Throughout the year, there are 164.5 rainfall days, and 33.11" (841mm) of precipitation is accumulated.
When does it snow?
January through May, October through December are months with snowfall.
How much does it snow?
Throughout the year, there are 49.1 snowfall days, and 25.55" (649mm) of snow is accumulated.
What is the month with the least sunshine?
The month with the least sunshine is January, with an average of 3.1h of sunshine.
What are the most humid months?
The months with the highest humidity are February and December, with an average relative humidity of 84%.
What is the snowiest month?
February is the month with the most snowfall. Snow falls for 13.1 days and accumulates 7.4" (188mm) of snow.
When is Daylight Saving Time (DST) in Mackeyville?
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 rainiest month?
The month with the most rainfall is May, when the rain falls for 19.8 days and typically aggregates up to 3.74" (95mm) of precipitation.
What is the month with the highest UV index?
The months with the highest UV index are May through August, with an average maximum UV index of 5.
When it does not snow?
In Mackeyville, snow does not fall in June through September.
When are the longest days?
With an average of 15h and 6min of daylight, June has the longest days of the year.
What time of the year is the hottest?
July, with its average high-temperature of 82°F (27.8°C) and an average low-temperature of 59.2°F (15.1°C), holds the record as the warmest month.
What is the least humid month in Mackeyville?
July is the least humid month, with an average relative humidity of 76%.
What month has the most sunshine?
The month with the most sunshine is July, with an average of 9.7h of sunshine.
What is the driest month?
November is the month with the least rainfall. Rain falls for 9.5 days and accumulates 2.01" (51mm) of precipitation.
What is the month with the shortest days?
The month with the shortest days is December, 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
Mackeyville, PA
The warmest month (with the highest average high temperature) is July (82°F).
The month with the lowest average high temperature is January (31.3°F).
The month with the highest average low temperature is July (59.2°F).
The coldest month (with the lowest average low temperature) is January (18.1°F).
Average pressure
Mackeyville, 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:
29.98"Hg - Average pressure in May:
30.01"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:
30.07"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 (29.95"Hg).
Average wind speed
Mackeyville, PA
- Average wind speed in January:
7.5mph - Average wind speed in February:
7.3mph - Average wind speed in March:
7.3mph - Average wind speed in April:
7.5mph - Average wind speed in May:
6.2mph - Average wind speed in June:
5.9mph
- Average wind speed in July:
5mph - Average wind speed in August:
4.8mph - Average wind speed in September:
5.2mph - Average wind speed in October:
6.3mph - Average wind speed in November:
6.5mph - Average wind speed in December:
6.9mph
The windiest months (with the highest average wind speed) are January and April (7.5mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).
Average humidity
Mackeyville, PA
The months with the highest relative humidity are February and December (84%).
The month with the lowest relative humidity is July (76%).
Average rainfall
Mackeyville, PA
- Average rainfall in January:
2.28" - Average rainfall in February:
2.4" - Average rainfall in March:
2.56" - Average rainfall in April:
3.62" - Average rainfall in May:
3.74" - Average rainfall in June:
2.91"
- Average rainfall in July:
2.95" - Average rainfall in August:
2.76" - Average rainfall in September:
2.44" - Average rainfall in October:
2.95" - Average rainfall in November:
2.01" - Average rainfall in December:
2.48"
The wettest month (with the highest rainfall) is May (3.74").
The driest month (with the least rainfall) is November (2.01").
Average rainfall days
Mackeyville, PA
- Average rainfall days in January:
7.8 days - Average rainfall days in February:
7.3 days - Average rainfall days in March:
13.2 days - Average rainfall days in April:
17.8 days - Average rainfall days in May:
19.8 days - Average rainfall days in June:
16.9 days
- Average rainfall days in July:
17.3 days - Average rainfall days in August:
16.3 days - Average rainfall days in September:
13.4 days - Average rainfall days in October:
14.7 days - Average rainfall days in November:
9.5 days - Average rainfall days in December:
10.5 days
The month with the highest number of rainy days is May (19.8 days).
The month with the least rainy days is February (7.3 days).
Average snowfall
Mackeyville, PA
The month with the highest snowfall is February (7.4").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Mackeyville, PA
- Average snowfall days in January:
13.2 days - Average snowfall days in February:
13.1 days - Average snowfall days in March:
7.3 days - Average snowfall days in April:
2.4 days - Average snowfall days in May:
0.3 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:
0.5 days - Average snowfall days in November:
3.6 days - Average snowfall days in December:
8.7 days
The month with the highest number of snowfall days is January (13.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Mackeyville, 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 3min - Average daylight in June:
15h and 1min
- Average daylight in July:
14h and 5min - Average daylight in August:
13h and 5min - Average daylight in September:
12h and 3min - 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 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in January:
3h and 1min - Average sunshine in February:
3h and 2min - Average sunshine in March:
5h and 3min - Average sunshine in April:
7h and 1min - Average sunshine in May:
7h and 4min - Average sunshine in June:
9h and 0min
- Average sunshine in July:
9h and 4min - Average sunshine in August:
9h and 3min - Average sunshine in September:
8h and 1min - Average sunshine in October:
4h and 4min - Average sunshine in November:
4h and 4min - Average sunshine in December:
3h and 1min
The month with the most sunshine is July (Average sunshine: 9h and 42min).
The month with the least sunshine is January (Average sunshine: 3h and 6min).
Average sunshine days
Mackeyville, PA
- Average sunshine days in January:
13.1 days - Average sunshine days in February:
10.3 days - Average sunshine days in March:
12.1 days - Average sunshine days in April:
10.4 days - Average sunshine days in May:
9.3 days - Average sunshine days in June:
11.1 days
- Average sunshine days in July:
12.3 days - Average sunshine days in August:
12.2 days - Average sunshine days in September:
14.9 days - Average sunshine days in October:
13.6 days - Average sunshine days in November:
16.8 days - Average sunshine days in December:
15.3 days
The month with the most sunshine days is November (16.8 days).
The month with the least sunshine days is May (9.3 days).
Average UV index
Mackeyville, PA
The months with the highest UV index are May, June, July and August (UV index 5).
The month with the lowest UV index is December (UV index 1).
Average cloud cover
Mackeyville, PA
The month with the most cloud cover is January (Cloud cover 66).
The month with the least cloud cover is July (Cloud cover 39).
Average visibility
Mackeyville, PA
The months with the highest visibility are January, March, April, May, June, July, August, October, November and December (5mi).
The months with the lowest visibility are February and September (4mi).
Mackeyville, Pennsylvania, USA
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