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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 a wintry winter month in Harpers, Pennsylvania, with an average temperature ranging between min 20.3°F (-6.5°C) and max 32.5°F (0.3°C). January proves to be the coldest month, recording an average maximum temperature of 32.5°F (0.3°C) and a minimum temperature of 20.3°F (-6.5°C). Weather in January »
Weather in February
February, the last month of the winter in Harpers, is also an icy month, with an average temperature ranging between min 22.3°F (-5.4°C) and max 36.5°F (2.5°C). The average high-temperature during February registers at a still cold 36.5°F (2.5°C), maintaining a close resemblance to the previous month. Weather in February »
Weather in March
March, the first month of the spring in Harpers, is a chilly month, with an average temperature varying between 29.1°F (-1.6°C) and 44.2°F (6.8°C). The shift into March is characterized by a subtle rise in the average high-temperature, transitioning from February's wintry 36.5°F (2.5°C) to a frosty 44.2°F (6.8°C). Weather in March »
Weather in April
April in Harpers, Pennsylvania, is a mild spring month, with an average temperature varying between 56.8°F (13.8°C) and 38.8°F (3.8°C). As Harpers transitions into April, the average high-temperature shows a change, moving from a chilly 44.2°F (6.8°C) in March to a moderate 56.8°F (13.8°C). Weather in April »
Weather in May
May, the last month of the spring in Harpers, is an agreeable month, with an average temperature varying between 68.2°F (20.1°C) and 49.6°F (9.8°C). Harpers sees a rise in temperature during May, with average high-temperatures transitioning from a refreshing 56.8°F (13.8°C) in April to an agreeable 68.2°F (20.1°C). Weather in May »
Weather in June
June, the first month of the summer in Harpers, is a moderately hot month, with an average temperature ranging between max 75.7°F (24.3°C) and min 56.5°F (13.6°C). June marks a minor ascent in the average high-temperature, adjusting from May's pleasant 68.2°F (20.1°C) to a warm 75.7°F (24.3°C). Weather in June »
Weather in July
July, the same as June, is another warm summer month in Harpers, Pennsylvania, with an average temperature fluctuating between 81.5°F (27.5°C) and 61.9°F (16.6°C). July, characterized by an average high temperature of 81.5°F (27.5°C) and a low temperature of 61.9°F (16.6°C), is generally the warmest month. July's average heat index is evaluated at a tropical 87.8°F (31°C). Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Harpers, Pennsylvania, with temperature in the range of an average low of 60.1°F (15.6°C) and an average high of 79.3°F (26.3°C). Harpers's average high-temperature marks a still moderately hot 79.3°F (26.3°C) with the advent of August, closely mirroring that of the preceding month. Weather in August »
Weather in September
September, the first month of the autumn in Harpers, is still a pleasant month, with an average temperature fluctuating between 72.9°F (22.7°C) and 53.8°F (12.1°C). September brings a slight decrease in temperature, down from a warm 79.3°F (26.3°C) in August to an agreeable 72.9°F (22.7°C). Weather in September »
Weather in October
October, the same as September, in Harpers, Pennsylvania, is another mild autumn month, with an average temperature varying between 60.3°F (15.7°C) and 44.6°F (7°C). October's arrival corresponds with a decrease in average high-temperatures, from September's agreeable 72.9°F (22.7°C) to a refreshing 60.3°F (15.7°C). Weather in October »
Weather in November
The last month of the autumn, November, is another chilly month in Harpers, Pennsylvania, with an average temperature varying between 33.8°F (1°C) and 48.2°F (9°C). The move into November indicates a reduction in the average high-temperature, down from October's mild 60.3°F (15.7°C) to a chilly 48.2°F (9°C). Weather in November »
Weather in December
December, the first month of the winter in Harpers, is also an icy month, with an average temperature ranging between min 27.5°F (-2.5°C) and max 38.3°F (3.5°C). Harpers experiences a temperature shift at the start of December, with average high-temperatures adjusting from a chilly 48.2°F (9°C) in November to an icy 38.3°F (3.5°C). Weather in December »
Updated: Aug 3, 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?
In Harpers, the average lowest temperatures are observed in January, with a high of 32.5°F (0.3°C) and a low of 20.3°F (-6.5°C).
How many days does it rain?
In Harpers, during the entire year, the rain falls for 155.1 days and collects up to 29.45" (748mm) of precipitation.
When does it snow?
January through May, October through December are months with snowfall.
When does it snow the most?
The months with the most snowfall are January and March, with an average 4.41" (112mm) of accumulated snow.
How much does it snow?
Throughout the year, there are 34 snowfall days, and 16.73" (425mm) of snow is accumulated.
What is the most humid month in Harpers?
The most humid month is February, with an average relative humidity of 83%.
What is the month with the least sunshine?
February has the least sunshine of the year in Harpers, with an average of 4.3h of sunshine.
When is Daylight Saving Time (DST)?
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?
The months with the lowest humidity are April and July, with an average relative humidity of 77%.
When it does not snow?
June through September are months without snowfall.
When are the longest days?
The month with the longest days is June, with an average of 15h and 6min of daylight.
What month is the hottest?
The month of July sees the average highest temperatures, reaching 81.5°F (27.5°C) at the peak and 61.9°F (16.6°C) at the low.
What is the wettest month?
The month with the most rainfall is July, when the rain falls for 16.1 days and typically aggregates up to 3.03" (77mm) of precipitation.
What month has the most sunshine?
July has the most sunshine of the year, with an average of 10.3h of sunshine.
When is the highest UV index in Harpers?
With an average maximum UV index of 6, July is the month with the highest UV index in Harpers.
What is the driest month?
September is the month with the least rainfall. Rain falls for 11.5 days and accumulates 1.77" (45mm) of precipitation.
What is the month with the shortest days?
With an average of 9h and 18min of daylight, December has the shortest days of the year.
When is the lowest UV index?
December is the month with the lowest UV index, with an average maximum UV index of 1.
Average temperature
Harpers, PA
The warmest month (with the highest average high temperature) is July (81.5°F).
The month with the lowest average high temperature is January (32.5°F).
The month with the highest average low temperature is July (61.9°F).
The coldest month (with the lowest average low temperature) is January (20.3°F).
Average pressure
Harpers, PA
- Average pressure in January:
30.08"Hg - Average pressure in February:
30.05"Hg - Average pressure in March:
30.07"Hg - Average pressure in April:
29.98"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:
29.99"Hg - Average pressure in September:
30.06"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
Harpers, PA
- Average wind speed in January:
8.1mph - Average wind speed in February:
8mph - Average wind speed in March:
8.3mph - Average wind speed in April:
8mph - Average wind speed in May:
6.3mph - Average wind speed in June:
6mph
- Average wind speed in July:
5.2mph - Average wind speed in August:
5mph - Average wind speed in September:
5.6mph - Average wind speed in October:
6.8mph - Average wind speed in November:
7.2mph - Average wind speed in December:
7.7mph
The windiest month (with the highest average wind speed) is March (8.3mph).
The calmest month (with the lowest average wind speed) is August (5mph).
Average humidity
Harpers, PA
The month with the highest relative humidity is February (83%).
The months with the lowest relative humidity are April and July (77%).
Average rainfall
Harpers, PA
- Average rainfall in January:
2.17" - Average rainfall in February:
2.09" - Average rainfall in March:
2.4" - Average rainfall in April:
2.68" - Average rainfall in May:
2.87" - Average rainfall in June:
2.4"
- Average rainfall in July:
3.03" - Average rainfall in August:
2.8" - Average rainfall in September:
1.77" - Average rainfall in October:
2.48" - Average rainfall in November:
2.28" - Average rainfall in December:
2.48"
The wettest month (with the highest rainfall) is July (3.03").
The driest month (with the least rainfall) is September (1.77").
Average rainfall days
Harpers, PA
- Average rainfall days in January:
7.6 days - Average rainfall days in February:
8.8 days - Average rainfall days in March:
12.6 days - Average rainfall days in April:
15.9 days - Average rainfall days in May:
17.4 days - Average rainfall days in June:
15 days
- Average rainfall days in July:
16.1 days - Average rainfall days in August:
15.5 days - Average rainfall days in September:
11.5 days - Average rainfall days in October:
13 days - Average rainfall days in November:
10.1 days - Average rainfall days in December:
11.6 days
The month with the highest number of rainy days is May (17.4 days).
The month with the least rainy days is January (7.6 days).
Average snowfall
Harpers, PA
- Average snowfall in January:
4.41" - Average snowfall in February:
4.13" - Average snowfall in March:
4.41" - Average snowfall in April:
0.28" - Average snowfall in May:
0.08" - Average snowfall in June:
0"
The months with the highest snowfall are January and March (4.41").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Harpers, PA
- Average snowfall days in January:
9.3 days - Average snowfall days in February:
9.5 days - Average snowfall days in March:
7.2 days - Average snowfall days in April:
1.5 days - Average snowfall days in May:
0.1 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:
1.6 days - Average snowfall days in December:
4.6 days
The month with the highest number of snowfall days is February (9.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Harpers, 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 4min - 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:
4h and 3min - Average sunshine in February:
4h and 2min - Average sunshine in March:
6h and 0min - Average sunshine in April:
7h and 5min - Average sunshine in May:
8h and 1min - Average sunshine in June:
9h and 4min
- Average sunshine in July:
10h and 2min - Average sunshine in August:
9h and 5min - 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 3min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 4h and 18min).
Average sunshine days
Harpers, PA
- Average sunshine days in January:
17.2 days - Average sunshine days in February:
12.2 days - Average sunshine days in March:
12.7 days - Average sunshine days in April:
12 days - Average sunshine days in May:
11.3 days - Average sunshine days in June:
12 days
- Average sunshine days in July:
12.5 days - Average sunshine days in August:
13.7 days - Average sunshine days in September:
16.6 days - Average sunshine days in October:
15.8 days - Average sunshine days in November:
17.6 days - Average sunshine days in December:
16.9 days
The month with the most sunshine days is November (17.6 days).
The month with the least sunshine days is May (11.3 days).
Average UV index
Harpers, PA
The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover
Harpers, PA
The month with the most cloud cover is February (Cloud cover 54).
The month with the least cloud cover is July (Cloud cover 35).
Average visibility
Harpers, 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).
Harpers, Pennsylvania, USA
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