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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 Sewickley Hills, 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 lowest temperatures are recorded in January, with averages reaching 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
February, the last month of the winter in Sewickley Hills, is another cold month, with an average temperature fluctuating between 22.6°F (-5.2°C) and 36.9°F (2.7°C). The high-temperature average in February for Sewickley Hills is a still wintry 36.9°F (2.7°C), staying closely aligned with January's conditions. Weather in February »
Weather in March
The first month of the spring, March, is a frosty month in Sewickley Hills, Pennsylvania, with an average temperature ranging between max 46.9°F (8.3°C) and min 30.9°F (-0.6°C). In March, the meteorological conditions change with the average high-temperature moving from a cold 36.9°F (2.7°C) in February to a chilly 46.9°F (8.3°C). Weather in March »
Weather in April
April in Sewickley Hills, Pennsylvania, is a mild spring month, with temperature in the range of an average high of 60.1°F (15.6°C) and an average low of 40.6°F (4.8°C). April's arrival sees a rise in the average high-temperature, jumping from March's frosty 46.9°F (8.3°C) to a refreshing 60.1°F (15.6°C). Weather in April »
Weather in May
The last month of the spring, May, is an agreeable month in Sewickley Hills, Pennsylvania, with an average temperature fluctuating between 71.6°F (22°C) and 51.1°F (10.6°C). May's arrival coincides with a temperature rise, moving from April's moderate 60.1°F (15.6°C) to a pleasant 71.6°F (22°C). Weather in May »
Weather in June
June, the first month of the summer in Sewickley Hills, is a warm month, with an average temperature fluctuating between 57.7°F (14.3°C) and 78.6°F (25.9°C). Sewickley Hills, Pennsylvania, in June experiences a slight uptick in the average high-temperature, adjusting from May's pleasant 71.6°F (22°C) to a warm 78.6°F (25.9°C). Weather in June »
Weather in July
July, like June, in Sewickley Hills, Pennsylvania, is another warm summer month, with an average temperature fluctuating between 62.2°F (16.8°C) and 83.3°F (28.5°C). In Sewickley Hills, July records the highest average temperatures, peaking at 83.3°F (28.5°C) and reaching a low of 62.2°F (16.8°C). The heat index in 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 another warm month in Sewickley Hills, Pennsylvania, with an average temperature varying between 61°F (16.1°C) and 81.9°F (27.7°C). August's weather displays an average high-temperature of a still warm 81.9°F (27.7°C), slightly varied from July's 83.3°F (28.5°C). Weather in August »
Weather in September
The first month of the autumn, September, is still a warm month in Sewickley Hills, Pennsylvania, with an average temperature fluctuating between 55.8°F (13.2°C) and 75.2°F (24°C). September indicates a minor shift in the average high-temperature, from August's moderately hot 81.9°F (27.7°C) to a still warm 75.2°F (24°C). Weather in September »
Weather in October
October, the same as September, is another refreshing autumn month in Sewickley Hills, Pennsylvania, with temperature in the range of an average high of 61.3°F (16.3°C) and an average low of 45.3°F (7.4°C). As Sewickley Hills enters October, the average high-temperature decreases from the a warm 75.2°F (24°C) of September to a refreshing 61.3°F (16.3°C). Weather in October »
Weather in November
The last month of the autumn, November, is another chilly month in Sewickley Hills, Pennsylvania, with an average temperature varying between 34°F (1.1°C) and 48.6°F (9.2°C). November's onset brings a slight change in high-temperatures, falling from a refreshing 61.3°F (16.3°C) in October to a frosty 48.6°F (9.2°C). Weather in November »
Weather in December
The first month of the winter, December, is also a wintry month in Sewickley Hills, Pennsylvania, with temperature in the range of an average high of 38.7°F (3.7°C) and an average low of 28°F (-2.2°C). Transition from November to December is accompanied by a temperature drop, with average high-temperatures decreasing from a frosty 48.6°F (9.2°C) to an icy 38.7°F (3.7°C). Weather in December »
[Resources]Frequently asked questions
What month is the coldest in Sewickley Hills?
Sewickley Hills, Pennsylvania, experiences its lowest temperatures in January, with an average peak of 32.5°F (0.3°C) and a low of 20.1°F (-6.6°C).
What is the most humid month in Sewickley Hills?
January and February, with an average relative humidity of 85%, are most humid months.
What is the driest month in Sewickley Hills?
The months with the least rainfall in Sewickley Hills are January and November Rain falls for 4.5 days and accumulates 0.47" (12mm) of rain.
How many days does it rain in Sewickley Hills?
Throughout the year, there are 104.1 rainfall days, and 8.23" (209mm) of precipitation is accumulated.
When does it snow in Sewickley Hills?
Months with snowfall in Sewickley Hills are January through May, October through December.
How much does it snow in Sewickley Hills?
In Sewickley Hills, during the entire year, snow falls for 33.9 days and aggregates up to 4.37" (111mm) of snow.
What is the month with the least sunshine in Sewickley Hills?
With an average of 2.9h of sunshine, January has the least sunshine of the year in Sewickley Hills, Pennsylvania.
What is the snowiest month in Sewickley Hills?
February is the month with the most snowfall in Sewickley Hills, Pennsylvania. Snow falls for 9 days and accumulates 1.18" (30mm) of snow.
When is Daylight Saving Time (DST) in Sewickley Hills?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Sewickley Hills, 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 in Sewickley Hills?
The months with the most rainfall in Sewickley Hills, Pennsylvania, are June and July, with an average 0.91" (23mm) of precipitation.
When it does not snow in Sewickley Hills?
June through September are months without snowfall in Sewickley Hills, Pennsylvania.
When are the longest days in Sewickley Hills?
With an average of 15h and 0min of daylight, June has the longest days of the year in Sewickley Hills.
What is the month with the highest UV index in Sewickley Hills?
The months with the highest UV index in Sewickley Hills, Pennsylvania, are June through August, with an average maximum UV index of 6.
What are the warmest months in Sewickley Hills?
Sewickley Hills's July weather, with an average high temperature of 83.3°F (28.5°C) and an average low temperature of 62.2°F (16.8°C), tends to be the warmest of the year.
What is the least humid month in Sewickley Hills?
The months with the lowest humidity in Sewickley Hills are July and August, with an average relative humidity of 75%.
What month has the most sunshine in Sewickley Hills?
With an average of 10.2h of sunshine, August has the most sunshine of the year in Sewickley Hills.
What is the month with the shortest days in Sewickley Hills?
December has the shortest days of the year, with an average of 9h and 18min of daylight.
What is the month with the lowest UV index in Sewickley Hills?
The month with the lowest UV index in Sewickley Hills is December, with an average maximum UV index of 1.
Average temperature
Sewickley Hills, PA
The warmest month (with the highest average high temperature) is July (83.3°F).
The month with the lowest average high temperature is January (32.5°F).
The month with the highest average low temperature is July (62.2°F).
The coldest month (with the lowest average low temperature) is January (20.1°F).
Average pressure
Sewickley Hills, PA
- Average pressure in January:
30.11"Hg - Average pressure in February:
30.08"Hg - Average pressure in March:
30.08"Hg - Average pressure in April:
29.97"Hg - Average pressure in May:
29.99"Hg - Average pressure in June:
29.94"Hg
- Average pressure in July:
29.98"Hg - Average pressure in August:
30"Hg - Average pressure in September:
30.05"Hg - Average pressure in October:
30.03"Hg - Average pressure in November:
30.13"Hg - Average pressure in December:
30.11"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
Sewickley Hills, PA
- Average wind speed in January:
8mph - Average wind speed in February:
7.6mph - Average wind speed in March:
7.3mph - Average wind speed in April:
7.5mph - Average wind speed in May:
6.1mph - Average wind speed in June:
5.7mph
- Average wind speed in July:
4.8mph - 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:
6.8mph - Average wind speed in December:
7.3mph
The windiest month (with the highest average wind speed) is January (8mph).
The calmest months (with the lowest average wind speed) are July and August (4.8mph).
Average humidity
Sewickley Hills, PA
The months with the highest relative humidity are January and February (85%).
The months with the lowest relative humidity are July and August (75%).
Average rainfall
Sewickley Hills, PA
- Average rainfall in January:
0.47" - Average rainfall in February:
0.63" - Average rainfall in March:
0.63" - Average rainfall in April:
0.83" - Average rainfall in May:
0.87" - Average rainfall in June:
0.91"
- Average rainfall in July:
0.91" - Average rainfall in August:
0.67" - Average rainfall in September:
0.51" - Average rainfall in October:
0.67" - Average rainfall in November:
0.47" - Average rainfall in December:
0.67"
The wettest months (with the highest rainfall) are June and July (0.91").
The driest months (with the least rainfall) are January and November (0.47").
Average rainfall days
Sewickley Hills, PA
- Average rainfall days in January:
4.5 days - Average rainfall days in February:
5.5 days - Average rainfall days in March:
9.3 days - Average rainfall days in April:
11 days - Average rainfall days in May:
12.7 days - Average rainfall days in June:
11.2 days
- Average rainfall days in July:
12.1 days - Average rainfall days in August:
10.6 days - Average rainfall days in September:
7.7 days - Average rainfall days in October:
7.6 days - Average rainfall days in November:
5.3 days - Average rainfall days in December:
6.6 days
The month with the highest number of rainy days is May (12.7 days).
The month with the least rainy days is January (4.5 days).
Average snowfall
Sewickley Hills, PA
- Average snowfall in January:
0.87" - Average snowfall in February:
1.18" - Average snowfall in March:
0.79" - Average snowfall in April:
0.08" - Average snowfall in May:
0.04" - Average snowfall in June:
0"
The month with the highest snowfall is February (1.18").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Sewickley Hills, PA
- Average snowfall days in January:
8.3 days - Average snowfall days in February:
9 days - Average snowfall days in March:
5.3 days - Average snowfall days in April:
1.3 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:
0.3 days - Average snowfall days in November:
3 days - Average snowfall days in December:
6.4 days
The month with the highest number of snowfall days is February (9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Sewickley Hills, 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 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:
9h and 5min - 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:
2h and 5min - Average sunshine in February:
3h and 3min - Average sunshine in March:
5h and 2min - Average sunshine in April:
7h and 2min - Average sunshine in May:
8h and 4min - Average sunshine in June:
9h and 2min
- Average sunshine in July:
9h and 5min - Average sunshine in August:
10h and 1min - Average sunshine in September:
8h and 2min - Average sunshine in October:
5h and 1min - Average sunshine in November:
4h and 4min - Average sunshine in December:
3h and 1min
The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 2h and 54min).
Average sunshine days
Sewickley Hills, PA
- Average sunshine days in January:
21.3 days - Average sunshine days in February:
18.3 days - Average sunshine days in March:
18.3 days - Average sunshine days in April:
16.8 days - Average sunshine days in May:
14.7 days - Average sunshine days in June:
16.3 days
- Average sunshine days in July:
15.6 days - Average sunshine days in August:
17.1 days - Average sunshine days in September:
19.6 days - Average sunshine days in October:
20.1 days - Average sunshine days in November:
21.5 days - Average sunshine days in December:
20.5 days
The month with the most sunshine days is November (21.5 days).
The month with the least sunshine days is May (14.7 days).
Average UV index
Sewickley Hills, PA
The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover
Sewickley Hills, PA
The month with the most cloud cover is January (Cloud cover 70).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility
Sewickley Hills, PA
The months with the highest visibility are April, June, August and November (6mi).
The months with the lowest visibility are January, February, March, May, July, September, October and December (5mi).
Sewickley Hills, Pennsylvania, USA
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