Expand
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 a wintry winter month in South Pottstown, Pennsylvania, with temperature in the range of an average low of 23.2°F (-4.9°C) and an average high of 35.4°F (1.9°C). January, known for its average high temperature of 35.4°F (1.9°C) and an average low temperature of 23.2°F (-4.9°C), is the coldest month. Weather in January »
Weather in February
February, the last month of the winter in South Pottstown, is also a wintry month, with temperature in the range of an average high of 39.4°F (4.1°C) and an average low of 25°F (-3.9°C). South Pottstown records an average high-temperature of a still icy 39.4°F (4.1°C) in February, maintaining a close correlation with January's 35.4°F (1.9°C). Weather in February »
Weather in March
March, the first month of the spring in South Pottstown, is a chilly month, with temperature in the range of an average low of 32.4°F (0.2°C) and an average high of 47.8°F (8.8°C). South Pottstown's transition into March is marked by a minor temperature shift, moving from a wintry 39.4°F (4.1°C) in February to a frosty 47.8°F (8.8°C). Weather in March »
Weather in April
April in South Pottstown, Pennsylvania, is a refreshing spring month, with an average temperature ranging between min 42.3°F (5.7°C) and max 60.3°F (15.7°C). The start of April brings a rise in the average high-temperature, moving from a chilly 47.8°F (8.8°C) in March to a moderate 60.3°F (15.7°C). Weather in April »
Weather in May
The last month of the spring, May, is an agreeable month in South Pottstown, Pennsylvania, with an average temperature varying between 70.7°F (21.5°C) and 52.3°F (11.3°C). With the onset of May, South Pottstown's weather sees a temperature rise, transitioning from a refreshing 60.3°F (15.7°C) in April to a pleasant 70.7°F (21.5°C). Weather in May »
Weather in June
June, the first month of the summer in South Pottstown, is a moderately hot month, with an average temperature varying between 60.1°F (15.6°C) and 78.6°F (25.9°C). June's arrival sees a mild rise in the average high-temperature, transitioning from May's pleasant 70.7°F (21.5°C) to a warm 78.6°F (25.9°C). Weather in June »
Weather in July
July, like June, in South Pottstown, Pennsylvania, is a moderately hot summer month, with an average temperature varying between 84.2°F (29°C) and 65.5°F (18.6°C). The warmest month is July, with an average high-temperature of 84.2°F (29°C) and an average low-temperature of 65.5°F (18.6°C). The average heat index in July is calculated to be a tropical 93.2°F (34°C). Weather in July »
Weather in August
August, the last month of the summer in South Pottstown, is another warm month, with an average temperature fluctuating between 81.9°F (27.7°C) and 63.9°F (17.7°C). August's presence records an average high-temperature of a still warm 81.9°F (27.7°C), closely mirroring July's climate. Weather in August »
Weather in September
The first month of the autumn, September, is also a moderately hot month in South Pottstown, Pennsylvania, with an average temperature fluctuating between 57.2°F (14°C) and 75.2°F (24°C). The arrival of September corresponds with a minor reduction in the average high-temperature, down 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 enjoyable autumn month in South Pottstown, Pennsylvania, with an average temperature fluctuating between 63°F (17.2°C) and 47.5°F (8.6°C). October brings a decrease in the average high-temperature, shifting from a moderately hot 75.2°F (24°C) in September to a comfortable 63°F (17.2°C). Weather in October »
Weather in November
The last month of the autumn, November, is also a fresh month in South Pottstown, Pennsylvania, with an average temperature fluctuating between 37°F (2.8°C) and 50.7°F (10.4°C). Onset of November comes with a temperature decline, the average high falling from a comfortable 63°F (17.2°C) in October to a fresh 50.7°F (10.4°C). Weather in November »
Weather in December
The first month of the winter, December, is also a wintry month in South Pottstown, Pennsylvania, with an average temperature ranging between max 41.5°F (5.3°C) and min 30.2°F (-1°C). December shows a mild decline in the average high-temperature, falling from November's fresh 50.7°F (10.4°C) to a wintry 41.5°F (5.3°C). Weather in December »
[Resources]Frequently asked questions
What is the coldest time of year in South Pottstown?
January, with its average high-temperature of 35.4°F (1.9°C) and an average low-temperature of 23.2°F (-4.9°C), holds the record as the coldest month.
How much does it rain in South Pottstown?
Throughout the year, there are 146.5 rainfall days, and 27.87" (708mm) of precipitation is accumulated.
When does it snow in South Pottstown?
Months with snowfall in South Pottstown, Pennsylvania, are January through April, November and December.
How much does it snow in South Pottstown?
In South Pottstown, during the entire year, snow falls for 19.1 days and aggregates up to 11.54" (293mm) of snow.
When is the lowest UV index in South Pottstown?
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index in South Pottstown.
What is the most humid month in South Pottstown?
February and October, with an average relative humidity of 80%, are most humid months in South Pottstown.
What is the month with the least sunshine in South Pottstown?
February has the least sunshine of the year, with an average of 4.7h of sunshine.
What is the snowiest month in South Pottstown?
The month with the most snowfall is March, when snow falls for 4.5 days and typically aggregates up to 3.7" (94mm) of snow.
When is Daylight Saving Time (DST) in South Pottstown?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in South Pottstown, 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 South Pottstown?
April and July, with an average relative humidity of 75%, are the least humid months in South Pottstown.
When it does not snow in South Pottstown?
May through October are months without snowfall.
When is the highest UV index in South Pottstown?
The months with the highest UV index are May through August, with an average maximum UV index of 6.
When are the longest days in South Pottstown?
With an average of 15h and 0min of daylight, June has the longest days of the year in South Pottstown, Pennsylvania.
What are the warmest months in South Pottstown?
Temperature records in South Pottstown, Pennsylvania, mark July as the warmest month, with highs averaging 84.2°F (29°C) and lows at 65.5°F (18.6°C).
What month has the most sunshine in South Pottstown?
With an average of 10.6h of sunshine, July has the most sunshine of the year in South Pottstown, Pennsylvania.
What is the rainiest month in South Pottstown?
The month with the most rainfall is August, when the rain falls for 15.1 days and typically aggregates up to 3.15" (80mm) of precipitation.
What is the driest month in South Pottstown?
The month with the least rainfall is September, when the rain falls for 12.3 days and typically collects 1.81" (46mm) of precipitation.
What is the month with the shortest days in South Pottstown?
With an average of 9h and 24min of daylight, December has the shortest days of the year.
Average temperature
South Pottstown, PA
The warmest month (with the highest average high temperature) is July (84.2°F).
The month with the lowest average high temperature is January (35.4°F).
The month with the highest average low temperature is July (65.5°F).
The coldest month (with the lowest average low temperature) is January (23.2°F).
Average pressure
South Pottstown, PA
- Average pressure in January:
30.09"Hg - Average pressure in February:
30.06"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:
30.1"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
South Pottstown, PA
- Average wind speed in January:
8mph - Average wind speed in February:
7.9mph - Average wind speed in March:
8.1mph - Average wind speed in April:
8mph - Average wind speed in May:
6.3mph - Average wind speed in June:
5.9mph
- 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:
7.6mph
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
South Pottstown, PA
The months with the highest relative humidity are February and October (80%).
The months with the lowest relative humidity are April and July (75%).
Average rainfall
South Pottstown, PA
- Average rainfall in January:
1.85" - Average rainfall in February:
1.85" - Average rainfall in March:
2.32" - Average rainfall in April:
2.28" - Average rainfall in May:
2.6" - Average rainfall in June:
2.48"
- Average rainfall in July:
2.99" - Average rainfall in August:
3.15" - Average rainfall in September:
1.81" - Average rainfall in October:
2.13" - Average rainfall in November:
2.09" - Average rainfall in December:
2.32"
The wettest month (with the highest rainfall) is August (3.15").
The driest month (with the least rainfall) is September (1.81").
Average rainfall days
South Pottstown, PA
- Average rainfall days in January:
7.3 days - Average rainfall days in February:
7.9 days - Average rainfall days in March:
11.6 days - Average rainfall days in April:
14.4 days - Average rainfall days in May:
17 days - Average rainfall days in June:
15.2 days
- Average rainfall days in July:
17 days - Average rainfall days in August:
15.1 days - Average rainfall days in September:
12.3 days - Average rainfall days in October:
11.4 days - Average rainfall days in November:
7.8 days - Average rainfall days in December:
9.5 days
The months with the highest number of rainy days are May and July (17 days).
The month with the least rainy days is January (7.3 days).
Average snowfall
South Pottstown, PA
The month with the highest snowfall is March (3.7").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days
South Pottstown, PA
- Average snowfall days in January:
5.8 days - Average snowfall days in February:
5.3 days - Average snowfall days in March:
4.5 days - Average snowfall days in April:
0.3 days - Average snowfall days in May:
0 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 days - Average snowfall days in November:
0.5 days - Average snowfall days in December:
2.7 days
The month with the highest number of snowfall days is January (5.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
South Pottstown, 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 2min - 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:
10h and 0min - 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 24min).
- Average sunshine in January:
4h and 5min - Average sunshine in February:
4h and 4min - Average sunshine in March:
6h and 3min - Average sunshine in April:
8h and 1min - Average sunshine in May:
8h and 2min - Average sunshine in June:
9h and 5min
- Average sunshine in July:
10h and 4min - Average sunshine in August:
10h and 1min - Average sunshine in September:
8h and 5min - Average sunshine in October:
5h and 3min - Average sunshine in November:
5h and 4min - Average sunshine in December:
4h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).
Average sunshine days
South Pottstown, PA
- Average sunshine days in January:
18.7 days - Average sunshine days in February:
15.7 days - Average sunshine days in March:
15.2 days - Average sunshine days in April:
14 days - Average sunshine days in May:
12.3 days - Average sunshine days in June:
13.5 days
- Average sunshine days in July:
12.7 days - Average sunshine days in August:
13.3 days - Average sunshine days in September:
16.4 days - Average sunshine days in October:
18.1 days - Average sunshine days in November:
21 days - Average sunshine days in December:
19.4 days
The month with the most sunshine days is November (21 days).
The month with the least sunshine days is May (12.3 days).
Average UV index
South Pottstown, PA
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover
South Pottstown, PA
The month with the most cloud cover is February (Cloud cover 49).
The month with the least cloud cover is July (Cloud cover 32).
Average visibility
South Pottstown, PA
The months with the highest visibility are January, February, March, April, June, July, August, October, November and December (6mi).
The months with the lowest visibility are May and September (5mi).
South Pottstown, Pennsylvania, USA
Weather forecast for your location
1. Click Locate me button
2. Allow the app to use your location
2. Allow the app to use your location
