Climate and monthly weather forecast
Prince William, IN

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Weather in January

January, the same as December, in Prince William, Indiana, is a freezing cold winter month, with an average temperature ranging between min 19.6°F (-6.9°C) and max 31.6°F (-0.2°C). January, recording an average high temperature of 31.6°F (-0.2°C) and a low temperature of 19.6°F (-6.9°C), is Prince William's coldest month. Weather in January »

Weather in February

The last month of the winter, February, is a wintry month in Prince William, Indiana, with temperature in the range of an average high of 36.1°F (2.3°C) and an average low of 23.4°F (-4.8°C). As Prince William welcomes February, the average high-temperature stabilizes at a cold 36.1°F (2.3°C), showing little deviation from January's 31.6°F (-0.2°C). Weather in February »

Weather in March

March, the first month of the spring in Prince William, is a frosty month, with an average temperature fluctuating between 48.4°F (9.1°C) and 33.4°F (0.8°C). The rise of average high-temperatures is seen in March, with an increase from a wintry 36.1°F (2.3°C) in February to a frosty 48.4°F (9.1°C). Weather in March »

Weather in April

April is a mild spring month in Prince William, Indiana, with an average temperature varying between 44.2°F (6.8°C) and 60.1°F (15.6°C). An upsurge in temperatures occurs as March gives way to April, with average highs shifting from a chilly 48.4°F (9.1°C) to a mild 60.1°F (15.6°C). Weather in April »

Weather in May

The last month of the spring, May, is a pleasant month in Prince William, Indiana, with temperature in the range of an average high of 71.6°F (22°C) and an average low of 54.9°F (12.7°C). Prince William's transition into May is marked by a temperature shift, moving from a mild 60.1°F (15.6°C) in April to an agreeable 71.6°F (22°C). Weather in May »

Weather in June

The first month of the summer, June, is a moderately hot month in Prince William, Indiana, with an average temperature fluctuating between 62.8°F (17.1°C) and 79.3°F (26.3°C). June's arrival brings a slight change in high-temperatures, adjusting from an agreeable 71.6°F (22°C) in May to a warm 79.3°F (26.3°C). Weather in June »

Weather in July

July, the same as June, is another warm summer month in Prince William, Indiana, with an average temperature fluctuating between 64°F (17.8°C) and 81.1°F (27.3°C). During the warmest month, July, temperatures average a high of 81.1°F (27.3°C) and a low of 64°F (17.8°C). Throughout July, the heat index is evaluated at a hot 87.8°F (31°C). Weather in July »

Weather in August

The last month of the summer, August, is also a moderately hot month in Prince William, Indiana, with an average temperature fluctuating between 62.6°F (17°C) and 79.9°F (26.6°C). The initiation of August records an average high-temperature of a still warm 79.9°F (26.6°C), displaying a near consistency with the previous month. Weather in August »

Weather in September

The first month of the autumn, September, is still a warm month in Prince William, Indiana, with an average temperature varying between 56.8°F (13.8°C) and 75°F (23.9°C). As Prince William transitions from August to September, the average high-temperatures adjust to a still moderately hot 75°F (23.9°C), nearly the same as the previous 79.9°F (26.6°C). Weather in September »

Weather in October

October, like September, in Prince William, Indiana, is another enjoyable autumn month, with an average temperature fluctuating between 62.4°F (16.9°C) and 46.6°F (8.1°C). With the onset of October, Prince William's average high-temperature adjusts, receding from September's warm 75°F (23.9°C) to an enjoyable 62.4°F (16.9°C). Weather in October »

Weather in November

The last month of the autumn, November, is another chilly month in Prince William, Indiana, with an average temperature ranging between min 35.1°F (1.7°C) and max 48.2°F (9°C). November's onset corresponds with a shift in the average high-temperature, moving from a refreshing 62.4°F (16.9°C) in October to a chilly 48.2°F (9°C). Weather in November »

Weather in December

December, the first month of the winter in Prince William, is also a wintry month, with an average temperature ranging between min 27.1°F (-2.7°C) and max 37.6°F (3.1°C). A moderate decline in the average high-temperature is seen during December, decreasing from a chilly 48.2°F (9°C) in November to a cold 37.6°F (3.1°C). Weather in December »
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Frequently asked questions

What are the coldest months in Prince William?

The coldest month in Prince William, Indiana, is January, with an average high-temperature of 31.6°F (-0.2°C) and an average low-temperature of 19.6°F (-6.9°C).

How many days does it rain in Prince William?

In Prince William, Indiana, during the entire year, the rain falls for 138.9 days and collects up to 19.06" (484mm) of precipitation.

When does it snow in Prince William?

January through April, October through December are months with snowfall.

How many days does it snow in Prince William?

In Prince William, during the entire year, snow falls for 28 days and aggregates up to 8.31" (211mm) of snow.

What is the month with the least sunshine in Prince William?

The month with the least sunshine in Prince William, Indiana, is January, with an average of 3.9h of sunshine.

What are the months with the lowest UV index in Prince William?

January, February, October through December, with an average maximum UV index of 2, are months with the lowest UV index in Prince William.

What is the driest month in Prince William?

The month with the least rainfall is February, when the rain falls for 5.8 days and typically collects 1.02" (26mm) of precipitation.

When does it snow the most in Prince William?

The month with the most snowfall in Prince William is February, when snow falls for 6.9 days and typically aggregates up to 2.6" (66mm) of snow.

When is Daylight Saving Time (DST) in Prince William?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Prince William, 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 rainiest month in Prince William?

The wettest months are April and May, with an average 2.28" (58mm) of rainfall.

When it does not snow in Prince William?

May through September are months without snowfall in Prince William.

When are the longest days in Prince William?

The month with the longest days is June, with an average of 15h and 0min of daylight.

What month has the most sunshine in Prince William?

The month with the most sunshine in Prince William is June, with an average of 10.1h of sunshine.

What are the months with the highest UV index in Prince William?

June through August, with an average maximum UV index of 6, are months with the highest UV index in Prince William.

What time of the year is the hottest in Prince William?

In Prince William, July is identified by the average highest temperatures, reaching a peak of 81.1°F (27.3°C) and a low of 64°F (17.8°C).

What is the most humid month in Prince William?

July is the most humid month in Prince William, with an average relative humidity of 84%.

What is the least humid month in Prince William?

October is the least humid month, with an average relative humidity of 73%.

What is the month with the shortest days in Prince William?

With an average of 9h and 18min of daylight, December has the shortest days of the year in Prince William, Indiana.

Average temperature
Prince William, IN

Average temperature - Prince William, IN

The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (31.6°F).

The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (19.6°F).

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Average pressure
Prince William, IN

Average pressure - Prince William, IN

The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed
Prince William, IN

Average wind speed - Prince William, IN

The windiest month (with the highest average wind speed) is January (10.4mph).
The calmest months (with the lowest average wind speed) are July and August (6.2mph).

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Average humidity
Prince William, IN

Average humidity - Prince William, IN

The month with the highest relative humidity is July (84%).
The month with the lowest relative humidity is October (73%).

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Average rainfall
Prince William, IN

Average rainfall - Prince William, IN

The wettest months (with the highest rainfall) are April and May (2.28").
The driest month (with the least rainfall) is February (1.02").

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Average rainfall days
Prince William, IN

Average rainfall days - Prince William, IN

The month with the highest number of rainy days is May (18.3 days).
The month with the least rainy days is February (5.8 days).

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Average snowfall
Prince William, IN

Average snowfall - Prince William, IN

The month with the highest snowfall is February (2.6").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days
Prince William, IN

Average snowfall days - Prince William, IN

The month with the highest number of snowfall days is January (8.7 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight / Average sunshine
Prince William, IN

Average daylight / Average sunshine - Prince William, IN

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 18min).

The month with the most sunshine is June (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).

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Average sunshine days
Prince William, IN

Average sunshine days - Prince William, IN

The month with the most sunshine days is November (20 days).
The month with the least sunshine days is May (10.5 days).

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Average UV index
Prince William, IN

Average UV index - Prince William, IN

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, October, November and December (UV index 2).

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Average visibility
Prince William, IN

Average visibility - Prince William, IN

The months with the highest visibility are January, February, March, April, May, June, September, October, November and December (6mi).
The months with the lowest visibility are July and August (5mi).

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Prince William, Indiana, USA

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