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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 a freezing cold winter month in Folstown, Pennsylvania, with an average temperature ranging between min 18.5°F (-7.5°C) and max 30.6°F (-0.8°C). January, with its high-temperature average of 30.6°F (-0.8°C) and a low-temperature average of 18.5°F (-7.5°C), is the coldest month. Weather in January »
Weather in February
The last month of the winter, February, is an icy month in Folstown, Pennsylvania, with temperature in the range of an average low of 20.7°F (-6.3°C) and an average high of 34.7°F (1.5°C). The advent of February sees the average high-temperature at a cold 34.7°F (1.5°C), subtly shifted 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 Folstown, Pennsylvania, with temperature in the range of an average high of 43.3°F (6.3°C) and an average low of 27°F (-2.8°C). With the transition into March, Folstown experiences a subtle uplift in average high-temperatures, adjusting from a cold 34.7°F (1.5°C) in February to a chilly 43.3°F (6.3°C). Weather in March »
Weather in April
April in Folstown, Pennsylvania, is a refreshing spring month, with an average temperature fluctuating between 55.6°F (13.1°C) and 37.6°F (3.1°C). The onset of April brings a rise in the average high-temperature, elevating from a chilly 43.3°F (6.3°C) in March to a moderate 55.6°F (13.1°C). Weather in April »
Weather in May
The last month of the spring, May, is a refreshing month in Folstown, Pennsylvania, with an average temperature ranging between min 47.8°F (8.8°C) and max 67.6°F (19.8°C). The average high-temperature increases in May, moving from a mild 55.6°F (13.1°C) in April to a comfortable 67.6°F (19.8°C). Weather in May »
Weather in June
The first month of the summer, June, is a moderately hot month in Folstown, Pennsylvania, with temperature in the range of an average high of 75°F (23.9°C) and an average low of 54.5°F (12.5°C). June's arrival signals a modest temperature shift, moving from an enjoyable 67.6°F (19.8°C) in May to a moderately hot 75°F (23.9°C). Weather in June »
Weather in July
July, like June, in Folstown, Pennsylvania, is a moderately hot summer month, with an average temperature fluctuating between 81°F (27.2°C) and 59°F (15°C). The warmest period is July, when temperatures fluctuate between an average high of 81°F (27.2°C) and a low of 59°F (15°C). In July, the heat index is calculated to be a hot 86°F (30°C). Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in Folstown, Pennsylvania, with an average temperature fluctuating between 57.2°F (14°C) and 78.3°F (25.7°C). The advent of August reveals an average high-temperature of a still moderately hot 78.3°F (25.7°C), showing minimal difference from the prior month. Weather in August »
Weather in September
The first month of the autumn, September, is still a pleasant month in Folstown, Pennsylvania, with an average temperature varying between 51.6°F (10.9°C) and 71.4°F (21.9°C). Folstown, Pennsylvania, observes a small decrease in the average high-temperature with the arrival of September, falling from August's warm 78.3°F (25.7°C) to a pleasant 71.4°F (21.9°C). Weather in September »
Weather in October
October, like September, is a moderate autumn month in Folstown, Pennsylvania, with an average temperature fluctuating between 42.8°F (6°C) and 59°F (15°C). The arrival of October corresponds with a shift in temperature, down from an agreeable 71.4°F (21.9°C) in September to a refreshing 59°F (15°C). Weather in October »
Weather in November
November, the last month of the autumn in Folstown, is another chilly month, with temperature in the range of an average low of 32.4°F (0.2°C) and an average high of 46.2°F (7.9°C). The shift from October to November corresponds with a decrease in the average high-temperature, down to a frosty 46.2°F (7.9°C) from a mild 59°F (15°C). Weather in November »
Weather in December
The first month of the winter, December, is also a wintry month in Folstown, Pennsylvania, with an average temperature varying between 36.9°F (2.7°C) and 25.9°F (-3.4°C). The arrival of December signals a shift in temperature, down from a chilly 46.2°F (7.9°C) in November to a cold 36.9°F (2.7°C). Weather in December »
[Resources]Frequently asked questions
What time of the year is the coldest in Folstown?
January is Folstown's coldest month, registering average high temperatures of 30.6°F (-0.8°C) and lows of 18.5°F (-7.5°C).
What is the driest month in Folstown?
The months with the least rainfall are January and September Rain falls for 8.3 days and accumulates 2.09" (53mm) of rain.
How much does it rain in Folstown?
Throughout the year, in Folstown, there are 162.5 rainfall days, and 30.35" (771mm) of precipitation is accumulated.
When does it snow in Folstown?
January through May, October through December are months with snowfall.
How much does it snow in Folstown?
Throughout the year, in Folstown, there are 41.1 snowfall days, and 21.38" (543mm) of snow is accumulated.
What are the months with the least sunshine in Folstown?
January and February, with an average of 3.7h of sunshine, are months with the least sunshine in Folstown.
What is the most humid month in Folstown?
With an average relative humidity of 84%, February is the most humid month.
When does it snow the most in Folstown?
February is the month with the most snowfall in Folstown, Pennsylvania. Snow falls for 9.9 days and accumulates 6.42" (163mm) of snow.
When is Daylight Saving Time (DST) in Folstown?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Folstown, Pennsylvania, 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 least humid month in Folstown?
April and July, with an average relative humidity of 78%, are the least humid months in Folstown.
What are the months with the highest UV index in Folstown?
The months with the highest UV index are May through August, with an average maximum UV index of 5.
When it does not snow in Folstown?
In Folstown, Pennsylvania, snow does not fall in June through September.
When are the longest days in Folstown?
The month with the longest days in Folstown is June, with an average of 15h and 6min of daylight.
What are the warmest months in Folstown?
July is the warmest month of the year in Folstown, Pennsylvania, registering average temperatures as high as 81°F (27.2°C) and as low as 59°F (15°C).
What is the wettest month in Folstown?
The month with the most rainfall in Folstown is July, when the rain falls for 18.6 days and typically aggregates up to 3.23" (82mm) of precipitation.
What month has the most sunshine in Folstown?
With an average of 10.1h of sunshine, July has the most sunshine of the year.
What is the month with the shortest days in Folstown?
The month with the shortest days in Folstown, Pennsylvania, is December, with an average of 9h and 18min of daylight.
What is the month with the lowest UV index in Folstown?
With an average maximum UV index of 1, December is the month with the lowest UV index in Folstown, Pennsylvania.
Average temperature
Folstown, PA
The warmest month (with the highest average high temperature) is July (81°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°F).
The coldest month (with the lowest average low temperature) is January (18.5°F).
Average pressure
Folstown, PA
- Average pressure in January:
30.08"Hg - Average pressure in February:
30.06"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:
30.07"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
Folstown, PA
- Average wind speed in January:
8mph - Average wind speed in February:
8mph - Average wind speed in March:
8.1mph - Average wind speed in April:
8.1mph - Average wind speed in May:
6.5mph - Average wind speed in June:
6.1mph
- Average wind speed in July:
5.3mph - Average wind speed in August:
5.1mph - Average wind speed in September:
5.7mph - Average wind speed in October:
6.8mph - Average wind speed in November:
7.2mph - Average wind speed in December:
7.6mph
The windiest months (with the highest average wind speed) are March and April (8.1mph).
The calmest month (with the lowest average wind speed) is August (5.1mph).
Average humidity
Folstown, PA
The month with the highest relative humidity is February (84%).
The months with the lowest relative humidity are April and July (78%).
Average rainfall
Folstown, PA
- Average rainfall in January:
2.09" - Average rainfall in February:
2.17" - Average rainfall in March:
2.28" - Average rainfall in April:
2.68" - Average rainfall in May:
2.87" - Average rainfall in June:
2.8"
- Average rainfall in July:
3.23" - Average rainfall in August:
3.11" - Average rainfall in September:
2.09" - Average rainfall in October:
2.56" - Average rainfall in November:
2.28" - Average rainfall in December:
2.2"
The wettest month (with the highest rainfall) is July (3.23").
The driest months (with the least rainfall) are January and September (2.09").
Average rainfall days
Folstown, PA
- Average rainfall days in January:
8.3 days - Average rainfall days in February:
8.2 days - Average rainfall days in March:
12.3 days - Average rainfall days in April:
16.2 days - Average rainfall days in May:
19.1 days - Average rainfall days in June:
15.5 days
- Average rainfall days in July:
18.6 days - Average rainfall days in August:
16.4 days - Average rainfall days in September:
13.2 days - Average rainfall days in October:
14.1 days - Average rainfall days in November:
10.3 days - Average rainfall days in December:
10.3 days
The month with the highest number of rainy days is May (19.1 days).
The month with the least rainy days is February (8.2 days).
Average snowfall
Folstown, PA
The month with the highest snowfall is February (6.42").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Folstown, PA
- Average snowfall days in January:
11.7 days - Average snowfall days in February:
9.9 days - Average snowfall days in March:
6.6 days - Average snowfall days in April:
1.6 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:
0.2 days - Average snowfall days in November:
3 days - Average snowfall days in December:
7.8 days
The month with the highest number of snowfall days is January (11.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Folstown, 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 4min - Average sunshine in February:
3h and 4min - Average sunshine in March:
5h and 2min - Average sunshine in April:
7h and 2min - Average sunshine in May:
8h and 0min - Average sunshine in June:
9h and 2min
- Average sunshine in July:
10h and 1min - 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 5min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The months with the least sunshine are January and February (Average sunshine: 3h and 42min).
Average sunshine days
Folstown, PA
- Average sunshine days in January:
14.3 days - Average sunshine days in February:
12.1 days - Average sunshine days in March:
14.4 days - Average sunshine days in April:
11.7 days - Average sunshine days in May:
10.4 days - Average sunshine days in June:
11.6 days
- Average sunshine days in July:
9.1 days - Average sunshine days in August:
12 days - Average sunshine days in September:
14.4 days - Average sunshine days in October:
15.1 days - Average sunshine days in November:
17.5 days - Average sunshine days in December:
15.4 days
The month with the most sunshine days is November (17.5 days).
The month with the least sunshine days is July (9.1 days).
Average UV index
Folstown, 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
Folstown, PA
The month with the most cloud cover is February (Cloud cover 61).
The month with the least cloud cover is July (Cloud cover 37).
Average visibility
Folstown, PA
The month with the highest visibility is April (6mi).
The months with the lowest visibility are January, February, March, May, June, July, August, September, October, November and December (5mi).
Folstown, Pennsylvania, USA
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