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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 Valley-Hi, Pennsylvania, is a wintry winter month, with an average temperature varying between 20.1°F (-6.6°C) and 32.5°F (0.3°C). The coldest period tends to be January, when average temperatures fluctuate between a high of 32.5°F (0.3°C) and a low of 20.1°F (-6.6°C). Weather in January »
Weather in February
The last month of the winter, February, is also a wintry month in Valley-Hi, Pennsylvania, with an average temperature ranging between max 37°F (2.8°C) and min 22.8°F (-5.1°C). The commencement of February brings an average high-temperature of a still cold 37°F (2.8°C), marking an inconsequential divergence from January. Weather in February »
Weather in March
The first month of the spring, March, is a chilly month in Valley-Hi, Pennsylvania, with an average temperature ranging between min 30°F (-1.1°C) and max 46.2°F (7.9°C). March sees a rise in the average high-temperature, climbing from an icy 37°F (2.8°C) in February to a chilly 46.2°F (7.9°C). Weather in March »
Weather in April
April is a moderate spring month in Valley-Hi, Pennsylvania, with an average temperature varying between 59°F (15°C) and 39.7°F (4.3°C). The start of April is characterized by an increase in the average high-temperature, transitioning from a frosty 46.2°F (7.9°C) in March to a mild 59°F (15°C). Weather in April »
Weather in May
May, the last month of the spring in Valley-Hi, is a pleasant month, with an average temperature fluctuating between 69.8°F (21°C) and 49.6°F (9.8°C). May brings a temperature increase, with average high-temperatures moving from April's moderate 59°F (15°C) to a pleasant 69.8°F (21°C). Weather in May »
Weather in June
June, the first month of the summer in Valley-Hi, is a moderately hot month, with temperature in the range of an average low of 55.9°F (13.3°C) and an average high of 77°F (25°C). The shift into June is characterized by a subtle rise in the average high-temperature, transitioning from May's pleasant 69.8°F (21°C) to a moderately hot 77°F (25°C). Weather in June »
Weather in July
July, the same as June, is a moderately hot summer month in Valley-Hi, Pennsylvania, with an average temperature fluctuating between 82.4°F (28°C) and 60.6°F (15.9°C). The highest temperatures are recorded in July, with averages reaching a high of 82.4°F (28°C) and a low of 60.6°F (15.9°C). The heat index value for July is evaluated at a tropical 89.6°F (32°C). Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in Valley-Hi, Pennsylvania, with temperature in the range of an average high of 80.2°F (26.8°C) and an average low of 58.6°F (14.8°C). Valley-Hi's average high-temperature in August sits at a still moderately hot 80.2°F (26.8°C), showing little difference from the previous month. Weather in August »
Weather in September
September, the first month of the autumn in Valley-Hi, is also an agreeable month, with an average temperature varying between 73°F (22.8°C) and 53.1°F (11.7°C). The commencement of September indicates a gentle shift in the average high-temperature, receding from August's moderately hot 80.2°F (26.8°C) to an agreeable 73°F (22.8°C). Weather in September »
Weather in October
October, the same as September, is another enjoyable autumn month in Valley-Hi, Pennsylvania, with temperature in the range of an average low of 44.1°F (6.7°C) and an average high of 61°F (16.1°C). October brings a drop in Valley-Hi's average high-temperature, falling from a pleasant 73°F (22.8°C) in September to a comfortable 61°F (16.1°C). Weather in October »
Weather in November
The last month of the autumn, November, is another chilly month in Valley-Hi, Pennsylvania, with an average temperature ranging between max 48°F (8.9°C) and min 32.7°F (0.4°C). The onset of November coincides with a reduction in the average high-temperature, falling from a refreshing 61°F (16.1°C) in October to a chilly 48°F (8.9°C). Weather in November »
Weather in December
December, the first month of the winter in Valley-Hi, is also a wintry month, with an average temperature varying between 38.5°F (3.6°C) and 27.3°F (-2.6°C). The start of December signals a decrease in the average high-temperature, transitioning from a chilly 48°F (8.9°C) in November to an icy 38.5°F (3.6°C). Weather in December »
Updated: Aug 12, 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 is the coldest time of year?
January, with its average high-temperature of 32.5°F (0.3°C) and an average low-temperature of 20.1°F (-6.6°C), holds the record as the coldest month.
How much does it rain?
Throughout the year, there are 146.6 rainfall days, and 19.84" (504mm) of precipitation is accumulated.
When does it snow?
January through April, October through December are months with snowfall.
How much does it snow?
In Valley-Hi, Pennsylvania, during the entire year, snow falls for 37.4 days and aggregates up to 14.61" (371mm) of snow.
What is the month with the least sunshine?
The month with the least sunshine is January, with an average of 4.2h of sunshine.
What are the months with the lowest UV index?
The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 2.
What is the most humid month?
The most humid month is February, with an average relative humidity of 82%.
What is the snowiest month?
The month with the most snowfall is February, when snow falls for 9.8 days and typically aggregates up to 3.74" (95mm) of snow.
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?
April and July, with an average relative humidity of 76%, are the least humid months.
What is the rainiest month?
The month with the most rainfall is May, when the rain falls for 17.4 days and typically aggregates up to 2.36" (60mm) of precipitation.
When it does not snow?
May through September are months without snowfall.
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?
The month with the highest UV index is June, with an average maximum UV index of 6.
What is the warmest month?
During the warmest month in Valley-Hi, July, temperatures average a high of 82.4°F (28°C) and a low of 60.6°F (15.9°C).
What month has the most sunshine?
With an average of 10.3h of sunshine, July has the most sunshine of the year in Valley-Hi.
What is the driest month?
The month with the least rainfall is November, when the rain falls for 8.6 days and typically collects 1.18" (30mm) of precipitation.
What is the month with the shortest days?
The month with the shortest days is December, with an average of 9h and 24min of daylight.
Average temperature
Valley-Hi, PA
The warmest month (with the highest average high temperature) is July (82.4°F).
The month with the lowest average high temperature is January (32.5°F).
The month with the highest average low temperature is July (60.6°F).
The coldest month (with the lowest average low temperature) is January (20.1°F).
Average pressure
Valley-Hi, PA
- Average pressure in January:
30.11"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
Valley-Hi, PA
- Average wind speed in January:
8.3mph - Average wind speed in February:
8.1mph - Average wind speed in March:
7.7mph - Average wind speed in April:
7.7mph - Average wind speed in May:
6mph - Average wind speed in June:
5.7mph
- Average wind speed in July:
4.8mph - Average wind speed in August:
4.5mph - Average wind speed in September:
5mph - Average wind speed in October:
6.4mph - Average wind speed in November:
7mph - Average wind speed in December:
7.6mph
The windiest month (with the highest average wind speed) is January (8.3mph).
The calmest month (with the lowest average wind speed) is August (4.5mph).
Average humidity
Valley-Hi, PA
The month with the highest relative humidity is February (82%).
The months with the lowest relative humidity are April and July (76%).
Average rainfall
Valley-Hi, PA
- Average rainfall in January:
1.22" - Average rainfall in February:
1.42" - Average rainfall in March:
1.61" - Average rainfall in April:
2.01" - Average rainfall in May:
2.36" - Average rainfall in June:
1.73"
- Average rainfall in July:
1.97" - Average rainfall in August:
1.54" - Average rainfall in September:
1.38" - Average rainfall in October:
1.85" - Average rainfall in November:
1.18" - Average rainfall in December:
1.57"
The wettest month (with the highest rainfall) is May (2.36").
The driest month (with the least rainfall) is November (1.18").
Average rainfall days
Valley-Hi, PA
- Average rainfall days in January:
7.5 days - Average rainfall days in February:
8.2 days - Average rainfall days in March:
11.1 days - Average rainfall days in April:
14.8 days - Average rainfall days in May:
17.4 days - Average rainfall days in June:
15 days
- Average rainfall days in July:
16 days - Average rainfall days in August:
14.3 days - Average rainfall days in September:
12.5 days - Average rainfall days in October:
11 days - Average rainfall days in November:
8.6 days - Average rainfall days in December:
10.2 days
The month with the highest number of rainy days is May (17.4 days).
The month with the least rainy days is January (7.5 days).
Average snowfall
Valley-Hi, PA
The month with the highest snowfall is February (3.74").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Valley-Hi, PA
- Average snowfall days in January:
10.9 days - Average snowfall days in February:
9.8 days - Average snowfall days in March:
6 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:
0.4 days - Average snowfall days in November:
2.3 days - Average snowfall days in December:
6.7 days
The month with the highest number of snowfall days is January (10.9 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Valley-Hi, 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 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 4min - Average sunshine in June:
9h and 5min
- Average sunshine in July:
10h and 2min - Average sunshine in August:
10h and 1min - Average sunshine in September:
8h and 3min - 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
Valley-Hi, PA
- Average sunshine days in January:
15.2 days - Average sunshine days in February:
13.9 days - Average sunshine days in March:
14.8 days - Average sunshine days in April:
12.4 days - Average sunshine days in May:
11 days - Average sunshine days in June:
13 days
- Average sunshine days in July:
13.2 days - Average sunshine days in August:
14.2 days - Average sunshine days in September:
15.1 days - Average sunshine days in October:
17.1 days - Average sunshine days in November:
18.9 days - Average sunshine days in December:
16.8 days
The month with the most sunshine days is November (18.9 days).
The month with the least sunshine days is May (11 days).
Average UV index
Valley-Hi, PA
The month with the highest UV index is June (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover
Valley-Hi, PA
The month with the most cloud cover is January (Cloud cover 56).
The month with the least cloud cover is July (Cloud cover 33).
Average visibility
Valley-Hi, PA
The months with the highest visibility are April and November (6mi).
The months with the lowest visibility are January, February, March, May, June, July, August, September, October and December (5mi).
Valley-Hi, Pennsylvania, USA
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