Pottstown
Pennsylvania, USA
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Pottstown, PA

January, like December, in Pottstown, Pennsylvania, is a wintry winter month, with average temperature varying between 37.4°F (3°C) and 24.8°F (-4°C). With an average high-temperature of 37.4°F (3°C) and an average low-temperature of 24.8°F (-4°C), January is the coldest month. Weather in January »
February, the last month of the winter, in Pottstown, is also a wintry month, with average temperature fluctuating between 39.2°F (4°C) and 24.8°F (-4°C). In February, the average high-temperature is practically the same as in January - a still cold 39.2°F (4°C). Weather in February »

The first month of the spring, March, is a fresh month in Pottstown, Pennsylvania, with temperature in the range of an average low of 32°F (0°C) and an average high of 50°F (10°C). In March, the average high-temperature rises, from a cold 39.2°F (4°C) in February, to a fresh 50°F (10°C). Weather in March »

April in Pottstown, Pennsylvania, is a comfortable spring month, with average temperature fluctuating between 60.8°F (16°C) and 42.8°F (6°C). In Pottstown, the average high-temperature in April increases, from a fresh 50°F (10°C) in March, to an enjoyable 60.8°F (16°C). Weather in April »

The last month of the spring, May, is a moderately hot month in Pottstown, Pennsylvania, with temperature in the range of an average low of 51.8°F (11°C) and an average high of 73.4°F (23°C). In May, the average high-temperature increases, from an enjoyable 60.8°F (16°C) in April, to a warm 73.4°F (23°C). Weather in May »

The first month of the summer, June, is also a moderately hot month in Pottstown, Pennsylvania, with average temperature varying between 60.8°F (16°C) and 80.6°F (27°C). In June, the average high-temperature marginally rises, from a warm 73.4°F (23°C) in May, to a still moderately hot 80.6°F (27°C). Weather in June »

July in Pottstown, Pennsylvania, is a tropical summer month, with average temperature ranging between max 86°F (30°C) and min 66.2°F (19°C). The warmest month is July, with an average high-temperature of 86°F (30°C) and an average low-temperature of 66.2°F (19°C). Weather in July »

The last month of the summer, August, is another warm month in Pottstown, Pennsylvania, with average temperature fluctuating between 64.4°F (18°C) and 82.4°F (28°C). In August, the average high-temperature is essentially the same as in July - a warm 82.4°F (28°C). Weather in August »

September, the first month of the autumn, in Pottstown, is also a moderately hot month, with average temperature ranging between max 77°F (25°C) and min 57.2°F (14°C). In September, the average high-temperature marginally drops, from a warm 82.4°F (28°C) in August, to a still moderately hot 77°F (25°C). Weather in September »

October, the same as September, is another comfortable autumn month in Pottstown, Pennsylvania, with average temperature fluctuating between 66.2°F (19°C) and 46.4°F (8°C). In Pottstown, the average high-temperature decreases, from a moderately hot 77°F (25°C) in September, to a comfortable 66.2°F (19°C). Weather in October »

The last month of the autumn, November, is another cool month in Pottstown, Pennsylvania, with average temperature varying between 37.4°F (3°C) and 51.8°F (11°C). In November, the average high-temperature plummets, from a comfortable 66.2°F (19°C) in October, to a cool 51.8°F (11°C). Weather in November »

December, the first month of the winter, in Pottstown, is also a wintry month, with temperature in the range of an average low of 26.6°F (-3°C) and an average high of 41°F (5°C). In Pottstown, the average high-temperature drops, from a cool 51.8°F (11°C) in November, to a cold 41°F (5°C). Weather in December »

What is the coldest month in Pottstown?

The coldest month in Pottstown is January, with an average high-temperature of 37.4°F (3°C) and an average low-temperature of 24.8°F (-4°C).

How much does it rain in Pottstown?

Throughout the year, 43.2" (1098mm) of rain is accumulated.

When are the longest days in Pottstown?

June has the longest days of the year in Pottstown, with an average of 15h of daylight.

What is the warmest month in Pottstown?

With an average high-temperature of 86°F (30°C) and an average low-temperature of 66.2°F (19°C), July is the warmest month in Pottstown.

What is the rainiest month in Pottstown?

The month with the most rainfall in Pottstown, Pennsylvania, is July when 4.8" (122mm) of precipitation is typically aggregated.

What is the driest month in Pottstown?

The month with the least rainfall in Pottstown, Pennsylvania, is October when 3.1" (80mm) of precipitation is typically aggregated.

What is the month with the shortest days in Pottstown?

With an average of 9.4h of daylight, December has the shortest days of the year in Pottstown, Pennsylvania.
Average temperature - Pottstown, PA
Average rainfall - Pottstown, PA

The wettest month (with the highest rainfall) is July (4.8").
Driest months (with the lowest rainfall) are February, September, October and November (3.2").

Average daylight - Pottstown, PA