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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 another cold winter month in Summit Lawn, Pennsylvania, with an average temperature varying between 21.6°F (-5.8°C) and 34°F (1.1°C). The coldest period is January, when temperatures fluctuate between an average high of 34°F (1.1°C) and a low of 21.6°F (-5.8°C). Weather in January »
Weather in February
February, the last month of the winter in Summit Lawn, is also a wintry month, with an average temperature ranging between min 23.4°F (-4.8°C) and max 37.8°F (3.2°C). Summit Lawn experiences a minor change to a still wintry 37.8°F (3.2°C) in average high-temperature during February, closely reflecting January. Weather in February »
Weather in March
The first month of the spring, March, is a chilly month in Summit Lawn, Pennsylvania, with an average temperature fluctuating between 30°F (-1.1°C) and 45.9°F (7.7°C). As February gives way to March, the average high-temperature displays a slight ascent, adjusting from an icy 37.8°F (3.2°C) to a frosty 45.9°F (7.7°C). Weather in March »
Weather in April
April is a moderate spring month in Summit Lawn, Pennsylvania, with an average temperature ranging between min 40.5°F (4.7°C) and max 58.3°F (14.6°C). Entering April, Summit Lawn sees a temperature rise, with the average high-temperature advancing from March's frosty 45.9°F (7.7°C) to a moderate 58.3°F (14.6°C). Weather in April »
Weather in May
The last month of the spring, May, is a pleasant month in Summit Lawn, Pennsylvania, with an average temperature ranging between max 69.4°F (20.8°C) and min 50.5°F (10.3°C). As April transitions into May, Summit Lawn sees a rise in the average high-temperature, moving from a moderate 58.3°F (14.6°C) to an agreeable 69.4°F (20.8°C). Weather in May »
Weather in June
The first month of the summer, June, is a warm month in Summit Lawn, Pennsylvania, with temperature in the range of an average low of 58.1°F (14.5°C) and an average high of 77.5°F (25.3°C). A minor escalation in the average high-temperature is seen with the onset of June, moving from a pleasant 69.4°F (20.8°C) in May to a warm 77.5°F (25.3°C). Weather in June »
Weather in July
July, like June, in Summit Lawn, Pennsylvania, is a moderately hot summer month, with an average temperature varying between 63.5°F (17.5°C) and 83.8°F (28.8°C). In Summit Lawn, the peak average temperatures are observed in July, with a high of 83.8°F (28.8°C) and a low of 63.5°F (17.5°C). The heat index in July is computed to be a hot 91.4°F (33°C). Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Summit Lawn, Pennsylvania, with temperature in the range of an average high of 81°F (27.2°C) and an average low of 61.7°F (16.5°C). Summit Lawn's average high-temperature in August is a still warm 81°F (27.2°C), indicating a subtle variation from July. Weather in August »
Weather in September
The first month of the autumn, September, is also a moderately hot month in Summit Lawn, Pennsylvania, with an average temperature varying between 55°F (12.8°C) and 74.3°F (23.5°C). September witnesses a gentle descent in average high-temperature, descending from August's 81°F (27.2°C) to a still moderately hot 74.3°F (23.5°C). Weather in September »
Weather in October
October, the same as September, is another enjoyable autumn month in Summit Lawn, Pennsylvania, with an average temperature ranging between max 62.1°F (16.7°C) and min 46.2°F (7.9°C). The commencement of October involves a temperature shift, with the average high-temperature dropping from a moderately hot 74.3°F (23.5°C) in September to a comfortable 62.1°F (16.7°C). Weather in October »
Weather in November
The last month of the autumn, November, is also a frosty month in Summit Lawn, Pennsylvania, with an average temperature varying between 35.4°F (1.9°C) and 49.8°F (9.9°C). November indicates a shift in the average high-temperature, from October's comfortable 62.1°F (16.7°C) to a frosty 49.8°F (9.9°C). Weather in November »
Weather in December
The first month of the winter, December, is still a cold month in Summit Lawn, Pennsylvania, with temperature in the range of an average high of 40.1°F (4.5°C) and an average low of 28.9°F (-1.7°C). As November shifts into December, a slight alteration in temperatures is observed, with average highs reducing from a frosty 49.8°F (9.9°C) to a wintry 40.1°F (4.5°C). Weather in December »
[Resources]Frequently asked questions
What is the coldest month in Summit Lawn?
The coldest temperatures in Summit Lawn occur during January, when averages reach a peak of 34°F (1.1°C) and a low of 21.6°F (-5.8°C).
How many days does it rain in Summit Lawn?
Throughout the year, in Summit Lawn, Pennsylvania, there are 145.1 rainfall days, and 27.24" (692mm) of precipitation is accumulated.
When does it snow in Summit Lawn?
Months with snowfall are January through May, October through December.
How much does it snow in Summit Lawn?
In Summit Lawn, during the entire year, snow falls for 20.4 days and aggregates up to 13.82" (351mm) of snow.
When is the lowest UV index in Summit Lawn?
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index.
What is the most humid month in Summit Lawn?
February is the most humid month in Summit Lawn, Pennsylvania, with an average relative humidity of 82%.
What is the month with the least sunshine in Summit Lawn?
February has the least sunshine of the year in Summit Lawn, Pennsylvania, with an average of 4.4h of sunshine.
When does it snow the most in Summit Lawn?
The month with the most snowfall in Summit Lawn is March, when snow falls for 5.3 days and typically aggregates up to 4.37" (111mm) of snow.
When is Daylight Saving Time (DST) in Summit Lawn?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Summit Lawn, 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 Summit Lawn?
April and July, with an average relative humidity of 76%, are the least humid months.
When it does not snow in Summit Lawn?
June through September are months without snowfall in Summit Lawn, Pennsylvania.
When are the longest days in Summit Lawn?
The month with the longest days is June, with an average of 15h and 0min of daylight.
What is the month with the highest UV index in Summit Lawn?
The months with the highest UV index in Summit Lawn are June and July, with an average maximum UV index of 6.
What month is the hottest in Summit Lawn?
Summit Lawn experiences its average highest temperatures in July, reaching a peak of 83.8°F (28.8°C) and a minimum of 63.5°F (17.5°C).
What is the wettest month in Summit Lawn?
The month with the most rainfall is July, when the rain falls for 15.7 days and typically aggregates up to 3.03" (77mm) of precipitation.
What month has the most sunshine in Summit Lawn?
With an average of 10.4h of sunshine, July has the most sunshine of the year.
What is the driest month in Summit Lawn?
The month with the least rainfall in Summit Lawn is September, when the rain falls for 11.5 days and typically collects 1.61" (41mm) of precipitation.
What is the month with the shortest days in Summit Lawn?
The month with the shortest days in Summit Lawn is December, with an average of 9h and 18min of daylight.
Average temperature
Summit Lawn, PA
The warmest month (with the highest average high temperature) is July (83.8°F).
The month with the lowest average high temperature is January (34°F).
The month with the highest average low temperature is July (63.5°F).
The coldest month (with the lowest average low temperature) is January (21.6°F).
Average pressure
Summit Lawn, 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:
29.99"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:
30.12"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
Summit Lawn, PA
- Average wind speed in January:
7.9mph - Average wind speed in February:
7.8mph - Average wind speed in March:
8.1mph - Average wind speed in April:
7.9mph - Average wind speed in May:
6.2mph - Average wind speed in June:
5.8mph
- Average wind speed in July:
5.1mph - Average wind speed in August:
5mph - Average wind speed in September:
5.5mph - Average wind speed in October:
6.6mph - Average wind speed in November:
7mph - Average wind speed in December:
7.5mph
The windiest month (with the highest average wind speed) is March (8.1mph).
The calmest month (with the lowest average wind speed) is August (5mph).
Average humidity
Summit Lawn, 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
Summit Lawn, PA
- Average rainfall in January:
1.81" - Average rainfall in February:
1.73" - Average rainfall in March:
2.17" - Average rainfall in April:
2.44" - Average rainfall in May:
2.76" - Average rainfall in June:
2.32"
- Average rainfall in July:
3.03" - Average rainfall in August:
2.68" - Average rainfall in September:
1.61" - Average rainfall in October:
2.2" - Average rainfall in November:
2.17" - Average rainfall in December:
2.32"
The wettest month (with the highest rainfall) is July (3.03").
The driest month (with the least rainfall) is September (1.61").
Average rainfall days
Summit Lawn, PA
- Average rainfall days in January:
6.7 days - Average rainfall days in February:
7.9 days - Average rainfall days in March:
11.7 days - Average rainfall days in April:
14.9 days - Average rainfall days in May:
16.9 days - Average rainfall days in June:
15.6 days
- Average rainfall days in July:
15.7 days - Average rainfall days in August:
14.8 days - Average rainfall days in September:
11.5 days - Average rainfall days in October:
11.9 days - Average rainfall days in November:
8.3 days - Average rainfall days in December:
9.2 days
The month with the highest number of rainy days is May (16.9 days).
The month with the least rainy days is January (6.7 days).
Average snowfall
Summit Lawn, PA
- Average snowfall in January:
3.15" - Average snowfall in February:
3.11" - Average snowfall in March:
4.37" - Average snowfall in April:
0.2" - Average snowfall in May:
0.16" - Average snowfall in June:
0"
The month with the highest snowfall is March (4.37").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Summit Lawn, PA
- Average snowfall days in January:
5 days - Average snowfall days in February:
6.6 days - Average snowfall days in March:
5.3 days - Average snowfall days in April:
0.3 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:
0.1 days - Average snowfall days in November:
0.5 days - Average snowfall days in December:
2.5 days
The month with the highest number of snowfall days is February (6.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Summit Lawn, 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:
4h and 4min - Average sunshine in February:
4h and 2min - Average sunshine in March:
6h and 1min - Average sunshine in April:
7h and 5min - Average sunshine in May:
8h and 1min - Average sunshine in June:
9h and 3min
- 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 3min - Average sunshine in December:
4h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 24min).
Average sunshine days
Summit Lawn, PA
- Average sunshine days in January:
20.5 days - Average sunshine days in February:
14.8 days - Average sunshine days in March:
15.2 days - Average sunshine days in April:
13.4 days - Average sunshine days in May:
11.8 days - Average sunshine days in June:
12.4 days
- Average sunshine days in July:
13.4 days - Average sunshine days in August:
14 days - Average sunshine days in September:
16.5 days - Average sunshine days in October:
17 days - Average sunshine days in November:
20.2 days - Average sunshine days in December:
19.2 days
The month with the most sunshine days is January (20.5 days).
The month with the least sunshine days is May (11.8 days).
Average UV index
Summit Lawn, PA
The months with the highest UV index are 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
Summit Lawn, PA
The month with the most cloud cover is February (Cloud cover 52).
The month with the least cloud cover is July (Cloud cover 34).
Average visibility
Summit Lawn, PA
The months with the highest visibility are April, July and November (6mi).
The months with the lowest visibility are January, February, March, May, June, August, September, October and December (5mi).
Summit Lawn, Pennsylvania, USA
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