King of Prussia
Pennsylvania, USA
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
King of Prussia, PA

January, like December, in King of Prussia, Pennsylvania, is another cold winter month, with average temperature ranging between min 24.3°F (-4.3°C) and max 36.7°F (2.6°C). With an average high-temperature of 36.7°F (2.6°C) and an average low-temperature of 24.3°F (-4.3°C), January is the coldest month. Weather in January »

February, the last month of the winter, in King of Prussia, is also a wintry month, with temperature in the range of an average high of 39.7°F (4.3°C) and an average low of 26.1°F (-3.3°C). In February, the average high-temperature is essentially the same as in January - a still wintry 39.7°F (4.3°C). Weather in February »

The first month of the spring, March, is a frosty month in King of Prussia, Pennsylvania, with average temperature varying between 33.4°F (0.8°C) and 48.6°F (9.2°C). In March, the average high-temperature marginally rises, from a cold 39.7°F (4.3°C) in February, to a frosty 48.6°F (9.2°C). Weather in March »

April in King of Prussia, Pennsylvania, is an enjoyable spring month, with average temperature ranging between max 60.8°F (16°C) and min 43.7°F (6.5°C). In April, the average high-temperature rises, from a frosty 48.6°F (9.2°C) in March, to an enjoyable 60.8°F (16°C). Weather in April »

May, the last month of the spring, in King of Prussia, is an agreeable month, with temperature in the range of an average high of 71.4°F (21.9°C) and an average low of 53.4°F (11.9°C). In King of Prussia, the average high-temperature in May rises, from an enjoyable 60.8°F (16°C) in April, to an agreeable 71.4°F (21.9°C). Weather in May »

The first month of the summer, June, is a moderately hot month in King of Prussia, Pennsylvania, with average temperature varying between 61.5°F (16.4°C) and 79.5°F (26.4°C). In June, the average high-temperature marginally rises, from a pleasant 71.4°F (21.9°C) in May, to a warm 79.5°F (26.4°C). Weather in June »

July, like June, in King of Prussia, Pennsylvania, is another warm summer month, with average temperature varying between 85.6°F (29.8°C) and 67.5°F (19.7°C). The warmest month is July, with an average high-temperature of 85.6°F (29.8°C) and an average low-temperature of 67.5°F (19.7°C). In July, the average heat index is calculated to a torrid 95°F (35°C). Weather in July »

The last month of the summer, August, is also a moderately hot month in King of Prussia, Pennsylvania, with temperature in the range of an average high of 83.3°F (28.5°C) and an average low of 66°F (18.9°C). In King of Prussia, the average high-temperature is essentially the same as in July - a still warm 83.3°F (28.5°C). Weather in August »

September, the first month of the autumn, in King of Prussia, is still a warm month, with average temperature varying between 59°F (15°C) and 76.1°F (24.5°C). In King of Prussia, Pennsylvania, the average high-temperature in September slightly decreases, from a warm 83.3°F (28.5°C) in August, to a still moderately hot 76.1°F (24.5°C). Weather in September »

October, like September, in King of Prussia, Pennsylvania, is another enjoyable autumn month, with average temperature fluctuating between 48.7°F (9.3°C) and 63.7°F (17.6°C). In King of Prussia, the average high-temperature drops, from a warm 76.1°F (24.5°C) in September, to a comfortable 63.7°F (17.6°C). Weather in October »

November, the last month of the autumn, in King of Prussia, is another cool month, with average temperature fluctuating between 37.6°F (3.1°C) and 51.6°F (10.9°C). In November, the average high-temperature decreases, from an enjoyable 63.7°F (17.6°C) in October, to a fresh 51.6°F (10.9°C). Weather in November »

December, the first month of the winter, in King of Prussia, is still a cold month, with average temperature fluctuating between 30.9°F (-0.6°C) and 42.6°F (5.9°C). In December, the average high-temperature decreases, from a cool 51.6°F (10.9°C) in November, to a wintry 42.6°F (5.9°C). Weather in December »

What is the coldest month in King of Prussia?

The coldest month in King of Prussia, Pennsylvania, is January, with an average high-temperature of 36.7°F (2.6°C) and an average low-temperature of 24.3°F (-4.3°C).

How much does it rain in King of Prussia?

In King of Prussia, Pennsylvania, during the entire year, the rain falls for 138.2 days and collects up to 15.59" (396mm) of precipitation.

When does it snow in King of Prussia?

January through March, May and December are months with snowfall in King of Prussia.

How much does it snow in King of Prussia?

In King of Prussia, Pennsylvania, during the entire year, snow falls for 15.8 days, and aggregates up to 2.13" (54mm) of snow.

When is the lowest UV index in King of Prussia?

Months with the lowest UV index are January through March, November and December, with an average maximum UV index of 2.

What are the most humid months in King of Prussia?

Months with the highest humidity are February and October, with an average relative humidity of 79%.

What is the driest month in King of Prussia?

February is the month with the least rainfall. Rain falls for 8.8 days and accumulates 0.91" (23mm) of precipitation.

What is the snowiest month in King of Prussia?

Months with the most snowfall are February and March, with an average 0.55" (14mm) of accumulated snow.

What is the month with the least sunshine in King of Prussia?

The month with the least sunshine in King of Prussia is February, with an average of 4.8h of sunshine.

What is the least humid month in King of Prussia?

Months with the lowest humidity in King of Prussia, Pennsylvania, are April and July, with an average relative humidity of 72%.

When it does not snow in King of Prussia?

In King of Prussia snow does not fall in April, June through November.

What is the month with the highest UV index in King of Prussia?

May through August, with an average maximum UV index of 6, are months with the highest UV index.

When are the longest days in King of Prussia?

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

What is the warmest month in King of Prussia?

With an average high-temperature of 85.6°F (29.8°C) and an average low-temperature of 67.5°F (19.7°C), July is the warmest month.

What is the rainiest month in King of Prussia?

The month with the most rainfall is July when the rain falls for 15 days and typically aggregates up to 1.89" (48mm) of precipitation.

What month has the most sunshine in King of Prussia?

The month with the most sunshine in King of Prussia is July, with an average of 10.7h of sunshine.

What is the month with the shortest days in King of Prussia?

The month with the shortest days in King of Prussia, Pennsylvania, is December, with an average of 9.4h of daylight.
Average temperature - King of Prussia, PA
Average humidity - King of Prussia, PA
Average rainfall - King of Prussia, PA
Average rainfall days - King of Prussia, PA

The month with the highest number of rainy days is May (16 days).
The month with the lowest number of rainy days is November (7.4 days).

Average snowfall - King of Prussia, PA

Months with the highest snowfall are February and March (0.55").
Months with the lowest snowfall are April, June, July, August, September, October and November (0").

Average snowfall days - King of Prussia, PA

The month with the highest number of snowfall days is January (5.2 days).
Months with the lowest number of snowfall days are April, June, July, August, September and October (0 days).

Average daylight / Average sunshine - King of Prussia, PA
Average UV index - King of Prussia, PA

Months with the highest UV index are May, June, July and August (UV index 6).
Months with the lowest UV index are January, February, March, November and December (UV index 2).