Climate and monthly weather forecast
King of Prussia, PA

Weather in January

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

Weather in February

The last month of the winter, February, is also a wintry month in King of Prussia, Pennsylvania, with an average temperature ranging between min 26.1°F (-3.3°C) and max 39.7°F (4.3°C). In February, the average high-temperature is relatively the same as in January - a still cold 39.7°F (4.3°C). Weather in February »

Weather in March

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

Weather in April

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

Weather in May

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

Weather in June

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

Weather in July

July, like June, in King of Prussia, Pennsylvania, is a moderately hot summer month, with an 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 estimated at a very hot 95°F (35°C). Weather in July »

Weather in August

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

Weather in September

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

Weather in October

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

Weather in November

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

Weather in December

December, the first month of the winter in King of Prussia, is still a cold month, with temperature in the range of an average low of 30.9°F (-0.6°C) and an average high of 42.6°F (5.9°C). In December, the average high-temperature drops from a cool 51.6°F (10.9°C) in November to a cold 42.6°F (5.9°C). Weather in December »
[Resources]

FAQ

What is the coldest month in King of Prussia?

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 in King of Prussia, Pennsylvania.

How many days does it rain in King of Prussia?

In King of Prussia, 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?

Months with snowfall are January through March, May and December.

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.

What are the months with the lowest UV index in King of Prussia?

The months with the lowest UV index in King of Prussia 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?

February and October, with an average relative humidity of 79%, are most humid months.

What is the driest month in King of Prussia?

The month with the least rainfall in King of Prussia, Pennsylvania, is February, when the rain falls for 8.8 days and typically collects 0.91" (23mm) of precipitation.

What is the snowiest month in King of Prussia?

The months with the most snowfall in King of Prussia 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.

When is Daylight Saving Time (DST) in King of Prussia?

On Sunday, March 13. 2022, at 2:00 am, Daylight Saving Time starts in King of Prussia, Pennsylvania, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 6. 2022, at 2:00 am, and the time zone reverts from EDT to EST.

What is the least humid month in King of Prussia?

April and July, with an average relative humidity of 72%, are the least humid months.

When it does not snow in King of Prussia?

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

What are the months 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 in King of Prussia.

When are the longest days in King of Prussia?

The month with the longest days in King of Prussia is June, with an average of 14h and 59min 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 in King of Prussia.

What is the wettest month in King of Prussia?

July is the month with the most rainfall. Rain falls for 15 days and accumulates 1.89" (48mm) of precipitation.

What month has the most sunshine in King of Prussia?

July has the most sunshine of the year in King of Prussia, 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 is December, with an average of 9h and 23min of daylight.

Average temperature
King of Prussia, PA

Average temperature - King of Prussia, PA

The warmest month (with the highest average high temperature) is July (85.6°F).
The month with the lowest average high temperature is January (36.7°F).

The month with the highest average low temperature is July (67.5°F).
The coldest month (with the lowest average low temperature) is January (24.3°F).

[Resources]

Average pressure
King of Prussia, PA

Average pressure - King of Prussia, PA

The month with the highest atmospheric pressure is November (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

[Resources]

Average wind speed
King of Prussia, PA

Average wind speed - King of Prussia, PA

The windiest month (with the highest average wind speed) is March (8.3mph).
The calmest months (with the lowest average wind speed) are July and August (5.3mph).

[Resources]

Average humidity
King of Prussia, PA

Average humidity - King of Prussia, PA

The months with the highest relative humidity are February and October (79%).
The months with the lowest relative humidity are April and July (72%).

[Resources]

Average rainfall
King of Prussia, PA

Average rainfall - King of Prussia, PA

The wettest month (with the highest rainfall) is July (1.89").
The driest month (with the least rainfall) is February (0.91").

[Resources]

Average rainfall days
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 least rainy days is November (7.4 days).

[Resources]

Average snowfall
King of Prussia, PA

Average snowfall - King of Prussia, PA

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

[Resources]

Average snowfall days
King of Prussia, PA

Average snowfall days - King of Prussia, PA

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

[Resources]

Average daylight / Average sunshine
King of Prussia, PA

Average daylight / Average sunshine - King of Prussia, PA

The month with the longest days is June (Average daylight: 14h and 59min).
The month with the shortest days is December (Average daylight: 9h and 23min).

The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).

[Resources]

Average sunshine days
King of Prussia, PA

Average sunshine days - King of Prussia, PA

The month with the most sunshine days is November (20.5 days).
The months with the least sunshine days are May and June (12.8 days).

[Resources]

Average UV index
King of Prussia, PA

Average UV index - King of Prussia, 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).

[Resources]

Average visibility
King of Prussia, PA

Average visibility - King of Prussia, 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).

[Resources]

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location
* you will be automatically redirected to the weather forecast for your location