Climate and monthly weather forecast
Princeton, WI

Weather in January

January, like December, is a freezing cold winter month in Princeton, Wisconsin, with an average temperature ranging between max 22.1°F (-5.5°C) and min 10.4°F (-12°C). January is the coldest month, with an average high-temperature of 22.1°F (-5.5°C) and an average low-temperature of 10.4°F (-12°C). Weather in January »

Weather in February

The last month of the winter, February, is also a subzero cold month in Princeton, Wisconsin, with an average temperature varying between 12.6°F (-10.8°C) and 25.7°F (-3.5°C). In February, the average high-temperature is almost the same as in January - a still subzero cold 25.7°F (-3.5°C). Weather in February »

Weather in March

March, the first month of the spring in Princeton, is a wintry month, with temperature in the range of an average high of 40.1°F (4.5°C) and an average low of 25.9°F (-3.4°C). In March, the average high-temperature increases considerably from a subzero cold 25.7°F (-3.5°C) in February to a cold 40.1°F (4.5°C). Weather in March »

Weather in April

April is a cool spring month in Princeton, Wisconsin, with temperature in the range of an average high of 52.3°F (11.3°C) and an average low of 36.1°F (2.3°C). In Princeton, Wisconsin, the average high-temperature in April increases from a cold 40.1°F (4.5°C) in March to a cool 52.3°F (11.3°C). Weather in April »

Weather in May

May, the last month of the spring in Princeton, is a comfortable month, with an average temperature varying between 47.3°F (8.5°C) and 65.8°F (18.8°C). In Princeton, Wisconsin, the average high-temperature in May rises from a fresh 52.3°F (11.3°C) in April to a comfortable 65.8°F (18.8°C). Weather in May »

Weather in June

The first month of the summer, June, is a moderately hot month in Princeton, Wisconsin, with temperature in the range of an average low of 56.5°F (13.6°C) and an average high of 73.9°F (23.3°C). In June, the average high-temperature marginally rises from an enjoyable 65.8°F (18.8°C) in May to a warm 73.9°F (23.3°C). Weather in June »

Weather in July

July, like June, in Princeton, Wisconsin, is another warm summer month, with temperature in the range of an average low of 60.6°F (15.9°C) and an average high of 78.4°F (25.8°C). The warmest month is July, with an average high-temperature of 78.4°F (25.8°C) and an average low-temperature of 60.6°F (15.9°C). Weather in July »

Weather in August

The last month of the summer, August, is also a moderately hot month in Princeton, Wisconsin, with an average temperature fluctuating between 59.2°F (15.1°C) and 77.4°F (25.2°C). In August, the average high-temperature is essentially the same as in July - a still warm 77.4°F (25.2°C). Weather in August »

Weather in September

September, the first month of the autumn in Princeton, is still a pleasant month, with an average temperature varying between 51.6°F (10.9°C) and 70.7°F (21.5°C). In September, the average high-temperature marginally drops from a moderately hot 77.4°F (25.2°C) in August to an agreeable 70.7°F (21.5°C). Weather in September »

Weather in October

October, the same as September, in Princeton, Wisconsin, is another mild autumn month, with temperature in the range of an average high of 56.3°F (13.5°C) and an average low of 41.2°F (5.1°C). In October, the average high-temperature significantly decreases from a pleasant 70.7°F (21.5°C) in September to a moderate 56.3°F (13.5°C). Weather in October »

Weather in November

The last month of the autumn, November, is also a wintry month in Princeton, Wisconsin, with temperature in the range of an average low of 30°F (-1.1°C) and an average high of 41.7°F (5.4°C). In November, the average high-temperature plummets from a moderate 56.3°F (13.5°C) in October to a wintry 41.7°F (5.4°C). Weather in November »

Weather in December

The first month of the winter, December, is still a freezing cold month in Princeton, Wisconsin, with temperature in the range of an average low of 18.7°F (-7.4°C) and an average high of 28.8°F (-1.8°C). In December, the average high-temperature drops from a cold 41.7°F (5.4°C) in November to a subzero cold 28.8°F (-1.8°C). Weather in December »
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FAQ

What is the coldest month in Princeton?

The coldest month in Princeton, Wisconsin, is January, with an average high-temperature of 22.1°F (-5.5°C) and an average low-temperature of 10.4°F (-12°C).

What is the most humid month in Princeton?

With an average relative humidity of 89%, January is the most humid month.

What is the driest month in Princeton?

January is the month with the least rainfall in Princeton, Wisconsin. Rain falls for 3.8 days and accumulates 0.94" (24mm) of precipitation.

How much does it rain in Princeton?

Throughout the year, in Princeton, Wisconsin, there are 129.3 rainfall days, and 25.51" (648mm) of precipitation is accumulated.

When does it snow in Princeton?

Months with snowfall in Princeton, Wisconsin, are January through May, October through December.

How many days does it snow in Princeton?

Throughout the year, there are 49.7 snowfall days, and 18.86" (479mm) of snow is accumulated.

What is the month with the least sunshine in Princeton?

With an average of 3.4h of sunshine, January has the least sunshine of the year.

What is the month with the lowest UV index in Princeton?

January, February, November and December, with an average maximum UV index of 1, are months with the lowest UV index.

What is the snowiest month in Princeton?

February is the month with the most snowfall in Princeton. Snow falls for 10.2 days and accumulates 4.72" (120mm) of snow.

When is Daylight Saving Time (DST) in Princeton?

On Sunday, March 12. 2023, at 2:00 am, Daylight Saving Time starts, and the time zone changes from CST to CDT. Daylight Saving Time ends Sunday, November 5. 2023, at 2:00 am, and the time zone reverts from CDT to CST.

What is the least humid month in Princeton?

April is the least humid month, with an average relative humidity of 75%.

When is the highest UV index in Princeton?

The months with the highest UV index are May through August, with an average maximum UV index of 5.

What is the rainiest month in Princeton?

The month with the most rainfall in Princeton is June, when the rain falls for 16.8 days and typically aggregates up to 3.46" (88mm) of precipitation.

When it does not snow in Princeton?

June through September are months without snowfall.

When are the longest days in Princeton?

The month with the longest days in Princeton, Wisconsin, is June, with an average of 15h and 25min of daylight.

What is the warmest month in Princeton?

With an average high-temperature of 78.4°F (25.8°C) and an average low-temperature of 60.6°F (15.9°C), July is the warmest month.

What month has the most sunshine in Princeton?

With an average of 10h of sunshine, July has the most sunshine of the year in Princeton.

What is the month with the shortest days in Princeton?

With an average of 8h and 58min of daylight, December has the shortest days of the year.

Average temperature
Princeton, WI

Average temperature - Princeton, WI

The warmest month (with the highest average high temperature) is July (78.4°F).
The month with the lowest average high temperature is January (22.1°F).

The month with the highest average low temperature is July (60.6°F).
The coldest month (with the lowest average low temperature) is January (10.4°F).

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Average pressure
Princeton, WI

Average pressure - Princeton, WI

The months with the highest atmospheric pressure are January and February (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

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Average wind speed
Princeton, WI

Average wind speed - Princeton, WI

The windiest month (with the highest average wind speed) is April (10mph).
The calmest month (with the lowest average wind speed) is August (6.8mph).

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Average rainfall
Princeton, WI

Average rainfall - Princeton, WI

The wettest month (with the highest rainfall) is June (3.46").
The driest month (with the least rainfall) is January (0.94").

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Average rainfall days
Princeton, WI

Average rainfall days - Princeton, WI

The month with the highest number of rainy days is June (16.8 days).
The month with the least rainy days is February (3 days).

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Average snowfall
Princeton, WI

Average snowfall - Princeton, WI

The month with the highest snowfall is February (4.72").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days
Princeton, WI

Average snowfall days - Princeton, WI

The month with the highest number of snowfall days is January (12.7 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight / Average sunshine
Princeton, WI

Average daylight / Average sunshine - Princeton, WI

The month with the longest days is June (Average daylight: 15h and 25min).
The month with the shortest days is December (Average daylight: 8h and 58min).

The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 24min).

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Average sunshine days
Princeton, WI

Average sunshine days - Princeton, WI

The month with the most sunshine days is December (17.9 days).
The month with the least sunshine days is July (10.3 days).

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Average UV index
Princeton, WI

Average UV index - Princeton, WI

The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 1).

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Average visibility
Princeton, WI

Average visibility - Princeton, WI

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

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