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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 Harmonyville, Pennsylvania, is another cold winter month, with an average temperature fluctuating between 22.8°F (-5.1°C) and 35.2°F (1.8°C). The month of January sees the lowest average temperatures, reaching 35.2°F (1.8°C) at the peak and 22.8°F (-5.1°C) at the low. Weather in January »
Weather in February
The last month of the winter, February, is another cold month in Harmonyville, Pennsylvania, with an average temperature ranging between max 38.8°F (3.8°C) and min 24.6°F (-4.1°C). Harmonyville records an average high-temperature of a still wintry 38.8°F (3.8°C) in February, closely mirroring the climate of the previous month. Weather in February »
Weather in March
The first month of the spring, March, is a frosty month in Harmonyville, Pennsylvania, with temperature in the range of an average low of 32°F (0°C) and an average high of 47.1°F (8.4°C). As Harmonyville enters March, the average high-temperature marginally increases from the a wintry 38.8°F (3.8°C) of February to a frosty 47.1°F (8.4°C). Weather in March »
Weather in April
April is a refreshing spring month in Harmonyville, Pennsylvania, with an average temperature fluctuating between 42.1°F (5.6°C) and 59.7°F (15.4°C). In April, the average high-temperature increases from a frosty 47.1°F (8.4°C) in March to a moderate 59.7°F (15.4°C). Weather in April »
Weather in May
May, the last month of the spring in Harmonyville, is a pleasant month, with an average temperature fluctuating between 51.8°F (11°C) and 70.5°F (21.4°C). May's arrival coincides with a temperature rise, moving from April's mild 59.7°F (15.4°C) to a pleasant 70.5°F (21.4°C). Weather in May »
Weather in June
The first month of the summer, June, is a warm month in Harmonyville, Pennsylvania, with an average temperature varying between 59.4°F (15.2°C) and 78.1°F (25.6°C). As June arrives, a slight rise in the average high-temperature is observed, moving from a pleasant 70.5°F (21.4°C) in May to a warm 78.1°F (25.6°C). Weather in June »
Weather in July
July, the same as June, is another warm summer month in Harmonyville, Pennsylvania, with an average temperature fluctuating between 83.7°F (28.7°C) and 64.2°F (17.9°C). The month of July, characterized by an average high of 83.7°F (28.7°C) and a low of 64.2°F (17.9°C), is recognized as the warmest. In July, the average heat index is evaluated at a hot 91.4°F (33°C). Weather in July »
Weather in August
August, the last month of the summer in Harmonyville, is also a moderately hot month, with an average temperature fluctuating between 81.1°F (27.3°C) and 63°F (17.2°C). The shift into August reveals an average high-temperature of a still moderately hot 81.1°F (27.3°C), closely mirroring July's climate. Weather in August »
Weather in September
September, the first month of the autumn in Harmonyville, is still a warm month, with temperature in the range of an average high of 75°F (23.9°C) and an average low of 56.5°F (13.6°C). In Harmonyville, entering September brings a subtle temperature decrement, reducing from August's 81.1°F (27.3°C) to a still warm 75°F (23.9°C). Weather in September »
Weather in October
October, the same as September, is another comfortable autumn month in Harmonyville, Pennsylvania, with an average temperature ranging between max 63°F (17.2°C) and min 46.9°F (8.3°C). With October's arrival, Harmonyville sees a decrease in average high-temperatures, moving from a moderately hot 75°F (23.9°C) in September to a comfortable 63°F (17.2°C). Weather in October »
Weather in November
The last month of the autumn, November, is another cool month in Harmonyville, Pennsylvania, with an average temperature fluctuating between 50.4°F (10.2°C) and 36°F (2.2°C). November indicates a shift in the average high-temperature, from October's refreshing 63°F (17.2°C) to a cool 50.4°F (10.2°C). Weather in November »
Weather in December
The first month of the winter, December, is still a cold month in Harmonyville, Pennsylvania, with an average temperature fluctuating between 30°F (-1.1°C) and 41.4°F (5.2°C). Harmonyville in December undergoes a slight reduction in the average high-temperature, shifting from November's fresh 50.4°F (10.2°C) to a cold 41.4°F (5.2°C). Weather in December »
[Resources]Frequently asked questions
What month is the coldest in Harmonyville?
In Harmonyville, the lowest temperatures are generally noted in January, averaging a high of 35.2°F (1.8°C) and a low of 22.8°F (-5.1°C).
How many days does it rain in Harmonyville?
Throughout the year, in Harmonyville, there are 162.2 rainfall days, and 27.87" (708mm) of precipitation is accumulated.
When does it snow in Harmonyville?
January through May, October through December are months with snowfall.
How many days does it snow in Harmonyville?
Throughout the year, in Harmonyville, Pennsylvania, there are 22.9 snowfall days, and 10.35" (263mm) of snow is accumulated.
What are the months with the lowest UV index in Harmonyville?
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index.
What are the most humid months in Harmonyville?
February and October, with an average relative humidity of 81%, are most humid months in Harmonyville, Pennsylvania.
What is the month with the least sunshine in Harmonyville?
With an average of 4.7h of sunshine, February has the least sunshine of the year.
What is the snowiest month in Harmonyville?
March is the month with the most snowfall in Harmonyville, Pennsylvania. Snow falls for 4.3 days and accumulates 3.03" (77mm) of snow.
When is Daylight Saving Time (DST) in Harmonyville?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Harmonyville, Pennsylvania, 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 Harmonyville?
The least humid month in Harmonyville is April, with an average relative humidity of 76%.
What is the month with the highest UV index in Harmonyville?
The months with the highest UV index in Harmonyville, Pennsylvania, are May through July, with an average maximum UV index of 6.
When it does not snow in Harmonyville?
June through September are months without snowfall in Harmonyville, Pennsylvania.
When are the longest days in Harmonyville?
The month with the longest days in Harmonyville, Pennsylvania, is June, with an average of 15h and 0min of daylight.
What are the warmest months in Harmonyville?
Harmonyville, Pennsylvania, experiences its highest temperatures in July, with an average peak of 83.7°F (28.7°C) and a low of 64.2°F (17.9°C).
What month has the most sunshine in Harmonyville?
With an average of 10.6h of sunshine, July has the most sunshine of the year in Harmonyville.
What is the rainiest month in Harmonyville?
The month with the most rainfall is August, when the rain falls for 15.3 days and typically aggregates up to 2.83" (72mm) of precipitation.
What is the driest month in Harmonyville?
September is the month with the least rainfall in Harmonyville, Pennsylvania. Rain falls for 12.9 days and accumulates 1.77" (45mm) of precipitation.
What is the month with the shortest days in Harmonyville?
December has the shortest days of the year in Harmonyville, Pennsylvania, with an average of 9h and 24min of daylight.
Average temperature
Harmonyville, 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 (35.2°F).
The month with the highest average low temperature is July (64.2°F).
The coldest month (with the lowest average low temperature) is January (22.8°F).
Average pressure
Harmonyville, PA
- Average pressure in January:
30.09"Hg - Average pressure in February:
30.06"Hg - Average pressure in March:
30.07"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:
29.96"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:
30.13"Hg - Average pressure in December:
30.09"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
Harmonyville, PA
- Average wind speed in January:
8.3mph - Average wind speed in February:
8.1mph - Average wind speed in March:
8.3mph - Average wind speed in April:
8.1mph - Average wind speed in May:
6.3mph - Average wind speed in June:
5.8mph
- Average wind speed in July:
5mph - Average wind speed in August:
4.8mph - Average wind speed in September:
5.4mph - Average wind speed in October:
6.7mph - Average wind speed in November:
7.1mph - Average wind speed in December:
7.8mph
The windiest months (with the highest average wind speed) are January and March (8.3mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).
Average humidity
Harmonyville, PA
The months with the highest relative humidity are February and October (81%).
The month with the lowest relative humidity is April (76%).
Average rainfall
Harmonyville, PA
- Average rainfall in January:
2.09" - Average rainfall in February:
2.09" - Average rainfall in March:
2.36" - Average rainfall in April:
2.4" - Average rainfall in May:
2.6" - Average rainfall in June:
2.24"
The wettest month (with the highest rainfall) is August (2.83").
The driest month (with the least rainfall) is September (1.77").
Average rainfall days
Harmonyville, PA
- Average rainfall days in January:
9.4 days - Average rainfall days in February:
10.7 days - Average rainfall days in March:
14.1 days - Average rainfall days in April:
16.2 days - Average rainfall days in May:
17.4 days - Average rainfall days in June:
16 days
- Average rainfall days in July:
16.3 days - Average rainfall days in August:
15.3 days - Average rainfall days in September:
12.9 days - Average rainfall days in October:
13.1 days - Average rainfall days in November:
9.7 days - Average rainfall days in December:
11.1 days
The month with the highest number of rainy days is May (17.4 days).
The month with the least rainy days is January (9.4 days).
Average snowfall
Harmonyville, PA
- Average snowfall in January:
2.4" - Average snowfall in February:
2.72" - Average snowfall in March:
3.03" - Average snowfall in April:
0.16" - Average snowfall in May:
0.28" - Average snowfall in June:
0"
The month with the highest snowfall is March (3.03").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Harmonyville, PA
- Average snowfall days in January:
7.3 days - Average snowfall days in February:
6.3 days - Average snowfall days in March:
4.3 days - Average snowfall days in April:
0.3 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:
0.8 days - Average snowfall days in December:
3.6 days
The month with the highest number of snowfall days is January (7.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Harmonyville, 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 24min).
- Average sunshine in January:
4h and 5min - Average sunshine in February:
4h and 4min - Average sunshine in March:
6h and 2min - Average sunshine in April:
8h and 1min - Average sunshine in May:
8h and 2min - Average sunshine in June:
9h and 5min
- Average sunshine in July:
10h and 4min - Average sunshine in August:
10h and 0min - Average sunshine in September:
8h and 5min - Average sunshine in October:
5h and 3min - Average sunshine in November:
5h and 3min - Average sunshine in December:
4h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).
Average sunshine days
Harmonyville, PA
- Average sunshine days in January:
16.7 days - Average sunshine days in February:
13 days - Average sunshine days in March:
12.3 days - Average sunshine days in April:
11.7 days - Average sunshine days in May:
11.6 days - Average sunshine days in June:
12.3 days
- Average sunshine days in July:
12.4 days - Average sunshine days in August:
13.7 days - Average sunshine days in September:
15.2 days - Average sunshine days in October:
15.4 days - Average sunshine days in November:
17.8 days - Average sunshine days in December:
15.9 days
The month with the most sunshine days is November (17.8 days).
The month with the least sunshine days is May (11.6 days).
Average UV index
Harmonyville, PA
The months with the highest UV index are May, June and July (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover
Harmonyville, PA
The months with the most cloud cover are February and December (Cloud cover 49).
The month with the least cloud cover is July (Cloud cover 31).
Average visibility
Harmonyville, PA
The months with the highest visibility are January, March, April, June, July, August, November and December (6mi).
The months with the lowest visibility are February, May, September and October (5mi).
Harmonyville, Pennsylvania, USA
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