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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 Union, Pennsylvania, is an icy winter month, with an average temperature varying between 20.1°F (-6.6°C) and 32.9°F (0.5°C). Mount Union's temperature records reveal January as the coldest month, marked by average highs of 32.9°F (0.5°C) and lows of 20.1°F (-6.6°C). Weather in January »
Weather in February
The last month of the winter, February, is another cold month in Mount Union, Pennsylvania, with temperature in the range of an average low of 22.8°F (-5.1°C) and an average high of 37.2°F (2.9°C). With the arrival of February, Mount Union's average high-temperature registers at a still wintry 37.2°F (2.9°C), indicating a subtle variation from the previous month. Weather in February »
Weather in March
The first month of the spring, March, is a frosty month in Mount Union, Pennsylvania, with temperature in the range of an average high of 46.9°F (8.3°C) and an average low of 29.8°F (-1.2°C). March indicates a change in the average high-temperature, moving up from an icy 37.2°F (2.9°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 Union, Pennsylvania, with temperature in the range of an average high of 59.4°F (15.2°C) and an average low of 39.7°F (4.3°C). The arrival of April signals an increase in the average high-temperature, moving from a frosty 46.9°F (8.3°C) in March to a refreshing 59.4°F (15.2°C). Weather in April »
Weather in May
The last month of the spring, May, is a pleasant month in Mount Union, Pennsylvania, with an average temperature ranging between min 49.5°F (9.7°C) and max 70.3°F (21.3°C). As May sets, the average high-temperature shows an increase, moving up from a refreshing 59.4°F (15.2°C) in April to an agreeable 70.3°F (21.3°C). Weather in May »
Weather in June
The first month of the summer, June, is a moderately hot month in Mount Union, Pennsylvania, with an average temperature ranging between min 55.9°F (13.3°C) and max 78.3°F (25.7°C). The start of June brings a subtle rise in the average high-temperature, moving from a pleasant 70.3°F (21.3°C) in May to a warm 78.3°F (25.7°C). Weather in June »
Weather in July
July, the same as June, is a moderately hot summer month in Mount Union, Pennsylvania, with temperature in the range of an average high of 83.7°F (28.7°C) and an average low of 60.4°F (15.8°C). July registers as the month with the highest average temperatures, reaching 83.7°F (28.7°C) at its peak and 60.4°F (15.8°C) at the lowest. The heat index value for July is calculated to be a hot 91.4°F (33°C). Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in Mount Union, Pennsylvania, with an average temperature ranging between min 58.5°F (14.7°C) and max 81.3°F (27.4°C). Mount Union marks the arrival of August with an average high-temperature of a still moderately hot 81.3°F (27.4°C), hardly different from July's 83.7°F (28.7°C). Weather in August »
Weather in September
September, the first month of the autumn in Mount Union, is also a moderately hot month, with an average temperature ranging between max 74.3°F (23.5°C) and min 53.2°F (11.8°C). September's arrival subtly correlates with a reduction in the average high-temperature, down from 81.3°F (27.4°C) in August to a still warm 74.3°F (23.5°C). Weather in September »
Weather in October
October, the same as September, is another comfortable autumn month in Mount Union, Pennsylvania, with an average temperature fluctuating between 61.5°F (16.4°C) and 43.9°F (6.6°C). A decrease in the average high-temperature is observed during October, shifting from a warm 74.3°F (23.5°C) in September to an enjoyable 61.5°F (16.4°C). Weather in October »
Weather in November
The last month of the autumn, November, is another chilly month in Mount Union, Pennsylvania, with an average temperature ranging between max 48.4°F (9.1°C) and min 32.9°F (0.5°C). During Mount Union's transition into November, the average high-temperature lessens, moving from a comfortable 61.5°F (16.4°C) in October to a frosty 48.4°F (9.1°C). Weather in November »
Weather in December
December, the first month of the winter in Mount Union, is still a cold month, with an average temperature fluctuating between 38.8°F (3.8°C) and 27.5°F (-2.5°C). Mount Union's December weather shows a moderate shift in high-temperatures, falling from November's chilly 48.4°F (9.1°C) to a cold 38.8°F (3.8°C). Weather in December »
[Resources]Frequently asked questions
What time of the year is the coldest in Mount Union?
January stands out as Mount Union's coldest month, with temperatures ranging between an average high of 32.9°F (0.5°C) and a low of 20.1°F (-6.6°C).
How many days does it rain in Mount Union?
Throughout the year, in Mount Union, Pennsylvania, there are 164.3 rainfall days, and 28.19" (716mm) of precipitation is accumulated.
When does it snow in Mount Union?
January through April, October through December are months with snowfall.
When does it snow the most in Mount Union?
January is the month with the most snowfall in Mount Union, Pennsylvania. Snow falls for 12.2 days and accumulates 5.24" (133mm) of snow.
How many days does it snow in Mount Union?
In Mount Union, Pennsylvania, during the entire year, snow falls for 40.6 days and aggregates up to 17.91" (455mm) of snow.
What is the month with the least sunshine in Mount Union?
The month with the least sunshine in Mount Union is January, with an average of 4.2h of sunshine.
When is the lowest UV index in Mount Union?
January through March, October through December, with an average maximum UV index of 2, are months with the lowest UV index.
What is the most humid month in Mount Union?
February is the most humid month in Mount Union, with an average relative humidity of 82%.
When is Daylight Saving Time (DST) in Mount Union?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Mount Union, 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 wettest month in Mount Union?
May is the month with the most rainfall in Mount Union, Pennsylvania. Rain falls for 17.7 days and accumulates 3.07" (78mm) of precipitation.
When it does not snow in Mount Union?
May through September are months without snowfall.
What are the months with the highest UV index in Mount Union?
The months with the highest UV index in Mount Union are May and June, with an average maximum UV index of 6.
When are the longest days in Mount Union?
June has the longest days of the year, with an average of 15h and 0min of daylight.
What is the hottest time of year in Mount Union?
The warmest period in Mount Union, Pennsylvania, tends to be July, when average temperatures fluctuate between a high of 83.7°F (28.7°C) and a low of 60.4°F (15.8°C).
What is the least humid month in Mount Union?
With an average relative humidity of 75%, July is the least humid month.
What month has the most sunshine in Mount Union?
With an average of 10.3h of sunshine, July has the most sunshine of the year.
What is the driest month in Mount Union?
September is the month with the least rainfall. Rain falls for 12.8 days and accumulates 1.85" (47mm) of precipitation.
What is the month with the shortest days in Mount Union?
December has the shortest days of the year, with an average of 9h and 18min of daylight.
Average temperature
Mount Union, PA
The warmest month (with the highest average high temperature) is July (83.7°F).
The month with the lowest average high temperature is January (32.9°F).
The month with the highest average low temperature is July (60.4°F).
The coldest month (with the lowest average low temperature) is January (20.1°F).
Average pressure
Mount Union, PA
- Average pressure in January:
30.1"Hg - Average pressure in February:
30.07"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:
30.06"Hg - Average pressure in October:
30.04"Hg - Average pressure in November:
30.14"Hg - Average pressure in December:
30.11"Hg
The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).
Average wind speed
Mount Union, PA
- Average wind speed in January:
7.8mph - Average wind speed in February:
7.6mph - Average wind speed in March:
7.3mph - Average wind speed in April:
7.4mph - Average wind speed in May:
5.8mph - Average wind speed in June:
5.5mph
- Average wind speed in July:
4.6mph - Average wind speed in August:
4.3mph - Average wind speed in September:
4.8mph - Average wind speed in October:
6.1mph - Average wind speed in November:
6.5mph - Average wind speed in December:
7.1mph
The windiest month (with the highest average wind speed) is January (7.8mph).
The calmest month (with the lowest average wind speed) is August (4.3mph).
Average humidity
Mount Union, PA
The month with the highest relative humidity is February (82%).
The month with the lowest relative humidity is July (75%).
Average rainfall
Mount Union, PA
- Average rainfall in January:
2.09" - Average rainfall in February:
2.17" - Average rainfall in March:
2.32" - Average rainfall in April:
2.87" - Average rainfall in May:
3.07" - Average rainfall in June:
2.32"
- Average rainfall in July:
2.48" - Average rainfall in August:
2.05" - Average rainfall in September:
1.85" - Average rainfall in October:
2.64" - Average rainfall in November:
1.97" - Average rainfall in December:
2.36"
The wettest month (with the highest rainfall) is May (3.07").
The driest month (with the least rainfall) is September (1.85").
Average rainfall days
Mount Union, PA
- Average rainfall days in January:
9.8 days - Average rainfall days in February:
9.5 days - Average rainfall days in March:
13.6 days - Average rainfall days in April:
16.5 days - Average rainfall days in May:
17.7 days - Average rainfall days in June:
16.6 days
- Average rainfall days in July:
17.6 days - Average rainfall days in August:
15.6 days - Average rainfall days in September:
12.8 days - Average rainfall days in October:
13.4 days - Average rainfall days in November:
10.3 days - Average rainfall days in December:
10.9 days
The month with the highest number of rainy days is May (17.7 days).
The month with the least rainy days is February (9.5 days).
Average snowfall
Mount Union, PA
The month with the highest snowfall is January (5.24").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Mount Union, PA
- Average snowfall days in January:
12.2 days - Average snowfall days in February:
10.8 days - Average snowfall days in March:
6.3 days - Average snowfall days in April:
1.3 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:
0.2 days - Average snowfall days in November:
2.1 days - Average snowfall days in December:
7.7 days
The month with the highest number of snowfall days is January (12.2 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Mount Union, 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:
4h and 1min - Average sunshine in February:
4h and 2min - Average sunshine in March:
6h and 1min - Average sunshine in April:
8h and 1min - Average sunshine in May:
8h and 3min - Average sunshine in June:
9h and 4min
- Average sunshine in July:
10h and 2min - Average sunshine in August:
10h and 1min - Average sunshine in September:
8h and 4min - Average sunshine in October:
5h and 2min - Average sunshine in November:
5h and 2min - Average sunshine in December:
4h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 12min).
Average sunshine days
Mount Union, PA
- Average sunshine days in January:
12.8 days - Average sunshine days in February:
11.2 days - Average sunshine days in March:
12.4 days - Average sunshine days in April:
11.5 days - Average sunshine days in May:
10.7 days - Average sunshine days in June:
11.5 days
- Average sunshine days in July:
11.5 days - Average sunshine days in August:
12.8 days - Average sunshine days in September:
14.5 days - Average sunshine days in October:
15 days - Average sunshine days in November:
16.7 days - Average sunshine days in December:
14.2 days
The month with the most sunshine days is November (16.7 days).
The month with the least sunshine days is May (10.7 days).
Average UV index
Mount Union, PA
The months with the highest UV index are May and June (UV index 6).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).
Average cloud cover
Mount Union, PA
The month with the most cloud cover is January (Cloud cover 56).
The months with the least cloud cover are July and August (Cloud cover 34).
Average visibility
Mount Union, PA
The month with the highest visibility is April (6mi).
The months with the lowest visibility are January, February, March, May, June, July, August, September, October, November and December (5mi).
Mount Union, Pennsylvania, USA
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