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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, is another subzero cold winter month in Stephen Heights, Pennsylvania, with an average temperature fluctuating between 18°F (-7.8°C) and 29.8°F (-1.2°C). Stephen Heights's coldest month, January, generally records average temperatures ranging from a high of 29.8°F (-1.2°C) to a low of 18°F (-7.8°C). Weather in January »
Weather in February
February, the last month of the winter in Stephen Heights, is a cold month, with an average temperature ranging between min 19.8°F (-6.8°C) and max 33.4°F (0.8°C). The onset of February brings with it an average high-temperature of a cold 33.4°F (0.8°C), showing a negligible variation from the month before. Weather in February »
Weather in March
March, the first month of the spring in Stephen Heights, is still a cold month, with an average temperature varying between 26.2°F (-3.2°C) and 41.5°F (5.3°C). As March sets, the average high-temperature shows a slight increase, moving up from a wintry 33.4°F (0.8°C) in February to a still icy 41.5°F (5.3°C). Weather in March »
Weather in April
April in Stephen Heights, Pennsylvania, is a fresh spring month, with temperature in the range of an average low of 36.7°F (2.6°C) and an average high of 54.1°F (12.3°C). With the onset of April, Stephen Heights sees a temperature rise, with the average high-temperature moving from March's icy 41.5°F (5.3°C) to a cool 54.1°F (12.3°C). Weather in April »
Weather in May
May, the last month of the spring in Stephen Heights, is a comfortable month, with an average temperature fluctuating between 66.7°F (19.3°C) and 47.7°F (8.7°C). The shift from April to May is marked by an increase in the average high-temperature, moving from a fresh 54.1°F (12.3°C) to a comfortable 66.7°F (19.3°C). Weather in May »
Weather in June
June, the first month of the summer in Stephen Heights, is a moderately hot month, with an average temperature fluctuating between 54.1°F (12.3°C) and 74.5°F (23.6°C). June sees a marginal temperature increase, moving from a comfortable 66.7°F (19.3°C) in May to a moderately hot 74.5°F (23.6°C). Weather in June »
Weather in July
July, like June, in Stephen Heights, Pennsylvania, is a moderately hot summer month, with an average temperature ranging between min 59°F (15°C) and max 80.2°F (26.8°C). July is Stephen Heights's warmest month, registering average high temperatures of 80.2°F (26.8°C) and lows of 59°F (15°C). Weather in July »
Weather in August
August, the last month of the summer in Stephen Heights, is another warm month, with an average temperature ranging between min 57.4°F (14.1°C) and max 77.5°F (25.3°C). With the onset of August, Stephen Heights's average high-temperature clocks in at a still moderately hot 77.5°F (25.3°C), showing a minor fluctuation from the previous month. Weather in August »
Weather in September
The first month of the autumn, September, is still a pleasant month in Stephen Heights, Pennsylvania, with temperature in the range of an average high of 71.1°F (21.7°C) and an average low of 51.8°F (11°C). Stephen Heights's weather in September involves a mild decrease in the average high-temperature, moving down slightly from August's moderately hot 77.5°F (25.3°C) to a pleasant 71.1°F (21.7°C). Weather in September »
Weather in October
October, like September, is another mild autumn month in Stephen Heights, Pennsylvania, with temperature in the range of an average low of 42.4°F (5.8°C) and an average high of 58.1°F (14.5°C). The onset of October introduces a moderate change in Stephen Heights's weather, with average high-temperatures falling from September's agreeable 71.1°F (21.7°C) to a refreshing 58.1°F (14.5°C). Weather in October »
Weather in November
The last month of the autumn, November, is also a frosty month in Stephen Heights, Pennsylvania, with an average temperature ranging between max 45.1°F (7.3°C) and min 31.5°F (-0.3°C). Stephen Heights's average high-temperature decreases in November, falling from a moderate 58.1°F (14.5°C) in October to a chilly 45.1°F (7.3°C). Weather in November »
Weather in December
December, the first month of the winter in Stephen Heights, is still a cold month, with an average temperature fluctuating between 25.2°F (-3.8°C) and 35.6°F (2°C). December comes with a drop in the average high-temperature, falling from November's frosty 45.1°F (7.3°C) to a cold 35.6°F (2°C). Weather in December »
[Resources]Frequently asked questions
What part of the year is the coldest in Stephen Heights?
January, with its high-temperature average of 29.8°F (-1.2°C) and a low-temperature average of 18°F (-7.8°C), is the coldest month in Stephen Heights.
What is the driest month in Stephen Heights?
January and September are months with the least rain when the rain falls for 5.2 days and typically aggregates up to 1.38" (35mm) of rain.
How many days does it rain in Stephen Heights?
In Stephen Heights, during the entire year, the rain falls for 139.9 days and collects up to 22.28" (566mm) of precipitation.
When does it snow in Stephen Heights?
Months with snowfall in Stephen Heights, Pennsylvania, are January through May, October through December.
How much does it snow in Stephen Heights?
In Stephen Heights, Pennsylvania, during the entire year, snow falls for 48.4 days and aggregates up to 22.01" (559mm) of snow.
What is the month with the lowest UV index in Stephen Heights?
January and December, with an average maximum UV index of 1, are months with the lowest UV index in Stephen Heights.
What are the most humid months in Stephen Heights?
February and December, with an average relative humidity of 85%, are most humid months in Stephen Heights, Pennsylvania.
What is the month with the least sunshine in Stephen Heights?
February has the least sunshine of the year in Stephen Heights, with an average of 3.5h of sunshine.
When does it snow the most in Stephen Heights?
The month with the most snowfall is March, when snow falls for 9.9 days and typically aggregates up to 5.08" (129mm) of snow.
When is Daylight Saving Time (DST) in Stephen Heights?
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 in Stephen Heights?
April, June and July, with an average relative humidity of 78%, are the least humid months in Stephen Heights.
What is the rainiest month in Stephen Heights?
The wettest months in Stephen Heights, Pennsylvania, are May and July, with an average 2.4" (61mm) of rainfall.
What is the month with the highest UV index in Stephen Heights?
May through August, with an average maximum UV index of 5, are months with the highest UV index.
When it does not snow in Stephen Heights?
In Stephen Heights, Pennsylvania, snow does not fall in June through September.
When are the longest days in Stephen Heights?
The month with the longest days is June, with an average of 15h and 6min of daylight.
What is the hottest time of year in Stephen Heights?
Temperature records mark July as the warmest month, with highs averaging 80.2°F (26.8°C) and lows at 59°F (15°C).
What month has the most sunshine in Stephen Heights?
With an average of 10h of sunshine, July has the most sunshine of the year in Stephen Heights, Pennsylvania.
What is the month with the shortest days in Stephen Heights?
With an average of 9h and 12min of daylight, December has the shortest days of the year in Stephen Heights, Pennsylvania.
Average temperature
Stephen Heights, PA
The warmest month (with the highest average high temperature) is July (80.2°F).
The month with the lowest average high temperature is January (29.8°F).
The month with the highest average low temperature is July (59°F).
The coldest month (with the lowest average low temperature) is January (18°F).
Average pressure
Stephen Heights, 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:
30"Hg - Average pressure in September:
30.06"Hg - Average pressure in October:
30.03"Hg - Average pressure in November:
30.11"Hg - Average pressure in December:
30.08"Hg
The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed
Stephen Heights, PA
- Average wind speed in January:
8.4mph - Average wind speed in February:
8.5mph - Average wind speed in March:
8.3mph - Average wind speed in April:
8.2mph - Average wind speed in May:
6.8mph - Average wind speed in June:
6.3mph
- Average wind speed in July:
5.5mph - Average wind speed in August:
5.3mph - Average wind speed in September:
5.9mph - Average wind speed in October:
7mph - Average wind speed in November:
7.5mph - Average wind speed in December:
8mph
The windiest month (with the highest average wind speed) is February (8.5mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).
Average humidity
Stephen Heights, PA
The months with the highest relative humidity are February and December (85%).
The months with the lowest relative humidity are April, June and July (78%).
Average rainfall
Stephen Heights, PA
- Average rainfall in January:
1.38" - Average rainfall in February:
1.5" - Average rainfall in March:
1.65" - Average rainfall in April:
1.81" - Average rainfall in May:
2.4" - Average rainfall in June:
2.17"
- Average rainfall in July:
2.4" - Average rainfall in August:
2.36" - Average rainfall in September:
1.38" - Average rainfall in October:
1.89" - Average rainfall in November:
1.81" - Average rainfall in December:
1.54"
The wettest months (with the highest rainfall) are May and July (2.4").
The driest months (with the least rainfall) are January and September (1.38").
Average rainfall days
Stephen Heights, PA
- Average rainfall days in January:
5.2 days - Average rainfall days in February:
6.3 days - Average rainfall days in March:
10 days - Average rainfall days in April:
14.5 days - Average rainfall days in May:
17.4 days - Average rainfall days in June:
15.1 days
- Average rainfall days in July:
16.8 days - Average rainfall days in August:
14.8 days - Average rainfall days in September:
10.6 days - Average rainfall days in October:
12.7 days - Average rainfall days in November:
8.4 days - Average rainfall days in December:
8.1 days
The month with the highest number of rainy days is May (17.4 days).
The month with the least rainy days is January (5.2 days).
Average snowfall
Stephen Heights, PA
- Average snowfall in January:
4.65" - Average snowfall in February:
4.45" - Average snowfall in March:
5.08" - Average snowfall in April:
0.55" - Average snowfall in May:
0.47" - Average snowfall in June:
0"
The month with the highest snowfall is March (5.08").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Stephen Heights, PA
- Average snowfall days in January:
9.6 days - Average snowfall days in February:
11.8 days - Average snowfall days in March:
9.9 days - Average snowfall days in April:
3.1 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:
0.8 days - Average snowfall days in November:
4.5 days - Average snowfall days in December:
8.4 days
The month with the highest number of snowfall days is February (11.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Stephen Heights, 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 5min - 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 1min
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 12min).
- Average sunshine in January:
3h and 4min - Average sunshine in February:
3h and 3min - Average sunshine in March:
5h and 2min - Average sunshine in April:
7h and 1min - Average sunshine in May:
7h and 5min - Average sunshine in June:
9h and 2min
- Average sunshine in July:
10h and 0min - Average sunshine in August:
9h and 4min - Average sunshine in September:
8h and 3min - Average sunshine in October:
5h and 0min - Average sunshine in November:
4h and 5min - Average sunshine in December:
3h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is February (Average sunshine: 3h and 30min).
Average sunshine days
Stephen Heights, PA
- Average sunshine days in January:
18.4 days - Average sunshine days in February:
13.5 days - Average sunshine days in March:
13.8 days - Average sunshine days in April:
12.2 days - Average sunshine days in May:
11 days - Average sunshine days in June:
12.3 days
- Average sunshine days in July:
11.8 days - Average sunshine days in August:
14.6 days - Average sunshine days in September:
16.9 days - Average sunshine days in October:
16 days - Average sunshine days in November:
18.1 days - Average sunshine days in December:
17.4 days
The month with the most sunshine days is January (18.4 days).
The month with the least sunshine days is May (11 days).
Average UV index
Stephen Heights, PA
The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover
Stephen Heights, PA
The months with the most cloud cover are February and December (Cloud cover 64).
The month with the least cloud cover is July (Cloud cover 38).
Average visibility
Stephen Heights, PA
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (5mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (5mi).
Stephen Heights, Pennsylvania, USA
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