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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, in Chester Hill, Pennsylvania, is a freezing cold winter month, with an average temperature ranging between min 18°F (-7.8°C) and max 30.6°F (-0.8°C). January brings the lowest temperatures, with an average high of 30.6°F (-0.8°C) and an average low of 18°F (-7.8°C). Weather in January »
Weather in February
February, the last month of the winter in Chester Hill, is a wintry month, with an average temperature ranging between min 20.3°F (-6.5°C) and max 34.5°F (1.4°C). The average high-temperature in February, at a wintry 34.5°F (1.4°C), reveals a modest deviation from January's 30.6°F (-0.8°C). Weather in February »
Weather in March
The first month of the spring, March, is a chilly month in Chester Hill, Pennsylvania, with temperature in the range of an average low of 28°F (-2.2°C) and an average high of 44.1°F (6.7°C). As March begins, there is an increase in the average high-temperature, moving from an icy 34.5°F (1.4°C) in February to a chilly 44.1°F (6.7°C). Weather in March »
Weather in April
April is a moderate spring month in Chester Hill, Pennsylvania, with an average temperature fluctuating between 37.9°F (3.3°C) and 56.5°F (13.6°C). Chester Hill's weather shows a temperature rise with the arrival of April, moving from a chilly 44.1°F (6.7°C) in March to a mild 56.5°F (13.6°C). Weather in April »
Weather in May
The last month of the spring, May, is a pleasant month in Chester Hill, Pennsylvania, with an average temperature varying between 68.5°F (20.3°C) and 48°F (8.9°C). The shift into May brings an increase in the average high-temperature, moving from a moderate 56.5°F (13.6°C) in April to an agreeable 68.5°F (20.3°C). Weather in May »
Weather in June
June, the first month of the summer in Chester Hill, is a warm month, with temperature in the range of an average high of 76.3°F (24.6°C) and an average low of 54.5°F (12.5°C). As Chester Hill welcomes June, the average high-temperature displays a subtle shift, adjusting from a pleasant 68.5°F (20.3°C) in May to a moderately hot 76.3°F (24.6°C). Weather in June »
Weather in July
July, like June, in Chester Hill, Pennsylvania, is a moderately hot summer month, with an average temperature ranging between min 59.2°F (15.1°C) and max 81.3°F (27.4°C). July stands out as Chester Hill's warmest month, with temperatures ranging between an average high of 81.3°F (27.4°C) and a low of 59.2°F (15.1°C). July's average heat index is estimated at a hot 86°F (30°C). Weather in July »
Weather in August
August, the last month of the summer in Chester Hill, is also a moderately hot month, with an average temperature ranging between min 56.8°F (13.8°C) and max 79.3°F (26.3°C). Chester Hill's August showcases an average high-temperature of a still moderately hot 79.3°F (26.3°C), hardly distinct from July's 81.3°F (27.4°C). Weather in August »
Weather in September
The first month of the autumn, September, is also an agreeable month in Chester Hill, Pennsylvania, with an average temperature fluctuating between 52°F (11.1°C) and 72.3°F (22.4°C). With the arrival of September, Chester Hill notices a mild change in the average high-temperature, sliding from August's moderately hot 79.3°F (26.3°C) to a pleasant 72.3°F (22.4°C). Weather in September »
Weather in October
October, the same as September, in Chester Hill, Pennsylvania, is a moderate autumn month, with an average temperature ranging between min 42.6°F (5.9°C) and max 59°F (15°C). Start of October brings a shift in the average high-temperature, falling from September's pleasant 72.3°F (22.4°C) to a refreshing 59°F (15°C). Weather in October »
Weather in November
The last month of the autumn, November, is another chilly month in Chester Hill, Pennsylvania, with temperature in the range of an average low of 31.8°F (-0.1°C) and an average high of 45.9°F (7.7°C). With November's arrival, Chester Hill, Pennsylvania, sees a decrease in average high-temperatures, moving from a refreshing 59°F (15°C) in October to a chilly 45.9°F (7.7°C). Weather in November »
Weather in December
The first month of the winter, December, is also an icy month in Chester Hill, Pennsylvania, with an average temperature varying between 36.3°F (2.4°C) and 25.9°F (-3.4°C). The decrease of average high-temperatures is mild in December, with a decline from a chilly 45.9°F (7.7°C) in November to a cold 36.3°F (2.4°C). Weather in December »
[Resources]Frequently asked questions
What month is the coldest in Chester Hill?
January, characterized by an average high temperature of 30.6°F (-0.8°C) and a low temperature of 18°F (-7.8°C), is generally the coldest month in Chester Hill.
How much does it rain in Chester Hill?
Throughout the year, there are 159 rainfall days, and 23.46" (596mm) of precipitation is accumulated.
When does it snow in Chester Hill?
January through May, October through December are months with snowfall.
What is the snowiest month in Chester Hill?
January is the month with the most snowfall in Chester Hill. Snow falls for 18.3 days and accumulates 6.02" (153mm) of snow.
How much does it snow in Chester Hill?
In Chester Hill, Pennsylvania, during the entire year, snow falls for 67.7 days and aggregates up to 23.54" (598mm) of snow.
What is the month with the least sunshine in Chester Hill?
The month with the least sunshine is January, with an average of 3.4h of sunshine.
What is the most humid month in Chester Hill?
With an average relative humidity of 85%, February is the most humid month.
When is Daylight Saving Time (DST) in Chester Hill?
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 is the wettest month in Chester Hill?
May is the month with the most rainfall. Rain falls for 17.9 days and accumulates 2.87" (73mm) of precipitation.
When is the highest UV index in Chester Hill?
May through August, with an average maximum UV index of 5, are months with the highest UV index.
When it does not snow in Chester Hill?
June through September are months without snowfall in Chester Hill.
When are the longest days in Chester Hill?
With an average of 15h and 6min of daylight, June has the longest days of the year in Chester Hill, Pennsylvania.
What are the warmest months in Chester Hill?
The warmest period in Chester Hill, Pennsylvania, is July, when temperatures fluctuate between an average high of 81.3°F (27.4°C) and a low of 59.2°F (15.1°C).
What is the least humid month in Chester Hill?
July is the least humid month in Chester Hill, Pennsylvania, with an average relative humidity of 76%.
What are the months with the most sunshine in Chester Hill?
July and August, with an average of 9.9h of sunshine, are months with the most sunshine.
What is the driest month in Chester Hill?
November is the month with the least rainfall in Chester Hill. Rain falls for 10.5 days and accumulates 1.42" (36mm) of precipitation.
What is the month with the shortest days in Chester Hill?
December has the shortest days of the year in Chester Hill, Pennsylvania, with an average of 9h and 18min of daylight.
What is the month with the lowest UV index in Chester Hill?
With an average maximum UV index of 1, December is the month with the lowest UV index in Chester Hill, Pennsylvania.
Average temperature
Chester Hill, PA
The warmest month (with the highest average high temperature) is July (81.3°F).
The month with the lowest average high temperature is January (30.6°F).
The month with the highest average low temperature is July (59.2°F).
The coldest month (with the lowest average low temperature) is January (18°F).
Average pressure
Chester Hill, PA
- Average pressure in January:
30.1"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:
30.13"Hg - Average pressure in December:
30.1"Hg
The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).
Average wind speed
Chester Hill, PA
- Average wind speed in January:
8.5mph - Average wind speed in February:
8.2mph - Average wind speed in March:
7.8mph - Average wind speed in April:
8mph - Average wind speed in May:
6.6mph - Average wind speed in June:
6.2mph
- Average wind speed in July:
5.3mph - Average wind speed in August:
5mph - Average wind speed in September:
5.5mph - Average wind speed in October:
6.8mph - Average wind speed in November:
7.3mph - Average wind speed in December:
7.9mph
The windiest month (with the highest average wind speed) is January (8.5mph).
The calmest month (with the lowest average wind speed) is August (5mph).
Average humidity
Chester Hill, PA
The month with the highest relative humidity is February (85%).
The month with the lowest relative humidity is July (76%).
Average rainfall
Chester Hill, PA
- Average rainfall in January:
1.57" - Average rainfall in February:
1.69" - Average rainfall in March:
1.77" - Average rainfall in April:
2.72" - Average rainfall in May:
2.87" - Average rainfall in June:
2.24"
- Average rainfall in July:
2.2" - Average rainfall in August:
1.57" - Average rainfall in September:
1.65" - Average rainfall in October:
2.17" - Average rainfall in November:
1.42" - Average rainfall in December:
1.57"
The wettest month (with the highest rainfall) is May (2.87").
The driest month (with the least rainfall) is November (1.42").
Average rainfall days
Chester Hill, PA
- Average rainfall days in January:
8.1 days - Average rainfall days in February:
8.7 days - Average rainfall days in March:
12.6 days - Average rainfall days in April:
16.8 days - Average rainfall days in May:
17.9 days - Average rainfall days in June:
16.4 days
- Average rainfall days in July:
16.5 days - Average rainfall days in August:
14.7 days - Average rainfall days in September:
12.7 days - Average rainfall days in October:
12.7 days - Average rainfall days in November:
10.5 days - Average rainfall days in December:
11.4 days
The month with the highest number of rainy days is May (17.9 days).
The month with the least rainy days is January (8.1 days).
Average snowfall
Chester Hill, PA
- Average snowfall in January:
6.02" - Average snowfall in February:
5.71" - Average snowfall in March:
3.27" - Average snowfall in April:
1.02" - Average snowfall in May:
0.67" - Average snowfall in June:
0"
The month with the highest snowfall is January (6.02").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Chester Hill, PA
- Average snowfall days in January:
18.3 days - Average snowfall days in February:
13.8 days - Average snowfall days in March:
9.2 days - Average snowfall days in April:
3.3 days - Average snowfall days in May:
0.5 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:
1.5 days - Average snowfall days in November:
7.3 days - Average snowfall days in December:
13.8 days
The month with the highest number of snowfall days is January (18.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Chester Hill, 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 2min
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 18min).
- Average sunshine in January:
3h and 2min - Average sunshine in February:
3h and 4min - Average sunshine in March:
5h and 4min - Average sunshine in April:
7h and 3min - Average sunshine in May:
8h and 2min - Average sunshine in June:
9h and 2min
- Average sunshine in July:
9h and 5min - Average sunshine in August:
9h and 5min - Average sunshine in September:
8h and 2min - Average sunshine in October:
5h and 0min - Average sunshine in November:
4h and 5min - Average sunshine in December:
3h and 3min
The months with the most sunshine are July and August (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 3h and 24min).
Average sunshine days
Chester Hill, PA
- Average sunshine days in January:
9.7 days - Average sunshine days in February:
8.7 days - Average sunshine days in March:
12.1 days - Average sunshine days in April:
10.3 days - Average sunshine days in May:
11 days - Average sunshine days in June:
11.8 days
- Average sunshine days in July:
12.5 days - Average sunshine days in August:
14.2 days - Average sunshine days in September:
15.4 days - Average sunshine days in October:
14.2 days - Average sunshine days in November:
14.1 days - Average sunshine days in December:
10.5 days
The month with the most sunshine days is September (15.4 days).
The month with the least sunshine days is February (8.7 days).
Average UV index
Chester Hill, PA
The months with the highest UV index are May, June, July and August (UV index 5).
The month with the lowest UV index is December (UV index 1).
Average cloud cover
Chester Hill, PA
The month with the most cloud cover is January (Cloud cover 67).
The months with the least cloud cover are July and August (Cloud cover 38).
Average visibility
Chester Hill, PA
The months with the highest visibility are January, March, April, May, June, July, August, October, November and December (5mi).
The months with the lowest visibility are February and September (4mi).
Chester Hill, Pennsylvania, USA
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