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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Climate and monthly weather forecast
Weather in January
January, like December, is another subzero cold winter month in Princeton, Wisconsin, with an average temperature fluctuating between 22.1°F (-5.5°C) and 10.4°F (-12°C). January, having an average high-temperature of 22.1°F (-5.5°C) and an average low-temperature of 10.4°F (-12°C), is the coldest month. Weather in January »
Weather in February
February, the last month of the winter in Princeton, is another freezing cold month, with temperature in the range of an average low of 12.6°F (-10.8°C) and an average high of 25.7°F (-3.5°C). The average high-temperature during February registers at a still subzero cold 25.7°F (-3.5°C), maintaining a close resemblance to the previous month. Weather in February »
Weather in March
The first month of the spring, March, is an icy month in Princeton, Wisconsin, 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). The shift into March is marked by a considerable temperature increase, with the average high-temperature soaring from a freezing 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 in Princeton, Wisconsin, is a fresh spring month, with temperature in the range of an average low of 36.1°F (2.3°C) and an average high of 52.3°F (11.3°C). The shift from March to April sees an increase in the average high-temperature, transitioning from an icy 40.1°F (4.5°C) 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 an enjoyable month, with an average temperature ranging between max 65.8°F (18.8°C) and min 47.3°F (8.5°C). May's onset brings a temperature rise, moving from a fresh 52.3°F (11.3°C) in April to an enjoyable 65.8°F (18.8°C). Weather in May »
Weather in June
The first month of the summer, June, is a warm month in Princeton, Wisconsin, with an average temperature fluctuating between 73.9°F (23.3°C) and 56.5°F (13.6°C). June's onset brings a subtle temperature rise, moving from a refreshing 65.8°F (18.8°C) in May to a warm 73.9°F (23.3°C). Weather in June »
Weather in July
July, the same as June, is a moderately hot summer month in Princeton, Wisconsin, with an average temperature varying between 78.4°F (25.8°C) and 60.6°F (15.9°C). In Princeton, Wisconsin, the highest average temperatures are observed in July, with a high of 78.4°F (25.8°C) and a low 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 ranging between min 59.2°F (15.1°C) and max 77.4°F (25.2°C). Princeton's average high-temperature in August sits at a still moderately hot 77.4°F (25.2°C), showing little difference from the previous month. Weather in August »
Weather in September
September, the first month of the autumn in Princeton, is also an agreeable month, with an average temperature ranging between min 51.6°F (10.9°C) and max 70.7°F (21.5°C). September brings a slight decrease in the average high-temperature, shifting from a moderately hot 77.4°F (25.2°C) in August to a pleasant 70.7°F (21.5°C). Weather in September »
Weather in October
October, like September, is a moderate autumn month in Princeton, Wisconsin, 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). The start of October signals a considerable reduction in the average high-temperature, receding from an agreeable 70.7°F (21.5°C) in September to a mild 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 an average temperature ranging between max 41.7°F (5.4°C) and min 30°F (-1.1°C). November is characterized by a clear drop in the average high-temperature, falling from October's moderate 56.3°F (13.5°C) to a wintry 41.7°F (5.4°C). Weather in November »
Weather in December
The first month of the winter, December, is also a subzero cold month in Princeton, Wisconsin, with an average temperature ranging between min 18.7°F (-7.4°C) and max 28.8°F (-1.8°C). Princeton's December weather comes with a decrease in average high-temperatures, moving from a wintry 41.7°F (5.4°C) in November to a subzero cold 28.8°F (-1.8°C). Weather in December »
Updated: Feb 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the coldest months in Princeton?
With average high temperatures of 22.1°F (-5.5°C) and lows of 10.4°F (-12°C), January is the coldest month.
What is the most humid month in Princeton?
The most humid month in Princeton, Wisconsin, is January, with an average relative humidity of 89%.
What is the driest month in Princeton?
The month with the least rainfall in Princeton is January, when the rain falls for 3.8 days and typically collects 0.94" (24mm) of precipitation.
How much does it rain in Princeton?
In Princeton, Wisconsin, during the entire year, the rain falls for 129.3 days and collects up to 25.51" (648mm) of precipitation.
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?
In Princeton, Wisconsin, during the entire year, snow falls for 49.7 days and aggregates up to 18.86" (479mm) of snow.
What is the month with the least sunshine in Princeton?
January has the least sunshine of the year in Princeton, Wisconsin, with an average of 3.4h of sunshine.
When is the lowest UV index in Princeton?
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 1.
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 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from CST to CDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from CDT to CST.
What is the least humid month in Princeton?
With an average relative humidity of 75%, April is the least humid month.
What is the month with 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, Wisconsin, 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?
With an average of 15h and 24min of daylight, June has the longest days of the year in Princeton, Wisconsin.
What month is the hottest in Princeton?
Temperature records mark July as the warmest month, with highs averaging 78.4°F (25.8°C) and lows at 60.6°F (15.9°C).
What month has the most sunshine in Princeton?
July has the most sunshine of the year in Princeton, with an average of 10h of sunshine.
What is the month with the shortest days in Princeton?
December has the shortest days of the year in Princeton, with an average of 9h and 0min of daylight.
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).
Average pressure
Princeton, WI
- Average pressure in January:
30.1"Hg - Average pressure in February:
30.1"Hg - Average pressure in March:
30.09"Hg - Average pressure in April:
29.96"Hg - Average pressure in May:
29.96"Hg - Average pressure in June:
29.91"Hg
- Average pressure in July:
29.95"Hg - Average pressure in August:
29.96"Hg - Average pressure in September:
30.02"Hg - Average pressure in October:
29.98"Hg - Average pressure in November:
30.07"Hg - Average pressure in December:
30.09"Hg
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).
Average wind speed
Princeton, WI
- Average wind speed in January:
9.7mph - Average wind speed in February:
9.8mph - Average wind speed in March:
9.4mph - Average wind speed in April:
10mph - Average wind speed in May:
8.8mph - Average wind speed in June:
7.7mph
- Average wind speed in July:
6.9mph - Average wind speed in August:
6.8mph - Average wind speed in September:
7.6mph - Average wind speed in October:
9.1mph - Average wind speed in November:
9.6mph - Average wind speed in December:
9.3mph
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).
Average humidity
Princeton, WI
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is April (75%).
Average rainfall
Princeton, WI
- Average rainfall in January:
0.94" - Average rainfall in February:
1.1" - Average rainfall in March:
1.57" - Average rainfall in April:
2.52" - Average rainfall in May:
3.23" - Average rainfall in June:
3.46"
The wettest month (with the highest rainfall) is June (3.46").
The driest month (with the least rainfall) is January (0.94").
Average rainfall days
Princeton, WI
- Average rainfall days in January:
3.8 days - Average rainfall days in February:
3 days - Average rainfall days in March:
8.5 days - Average rainfall days in April:
13.6 days - Average rainfall days in May:
16.2 days - Average rainfall days in June:
16.8 days
- Average rainfall days in July:
16.6 days - Average rainfall days in August:
14 days - Average rainfall days in September:
12.2 days - Average rainfall days in October:
11.5 days - Average rainfall days in November:
7.5 days - Average rainfall days in December:
5.6 days
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).
Average snowfall
Princeton, WI
- Average snowfall in January:
3.46" - Average snowfall in February:
4.72" - Average snowfall in March:
2.91" - Average snowfall in April:
1.77" - Average snowfall in May:
0.04" - Average snowfall in June:
0"
The month with the highest snowfall is February (4.72").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Princeton, WI
- Average snowfall days in January:
12.7 days - Average snowfall days in February:
10.2 days - Average snowfall days in March:
7 days - Average snowfall days in April:
2.8 days - Average snowfall days in May:
0.2 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
1.2 days - Average snowfall days in November:
5 days - Average snowfall days in December:
10.6 days
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).
Average daylight / Average sunshine
Princeton, WI
- Average daylight in January:
9h and 2min - Average daylight in February:
10h and 3min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 3min - Average daylight in May:
14h and 5min - Average daylight in June:
15h and 2min
- Average daylight in July:
15h and 1min - Average daylight in August:
13h and 5min - Average daylight in September:
12h and 3min - Average daylight in October:
11h and 0min - Average daylight in November:
9h and 4min - Average daylight in December:
9h and 0min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in January:
3h and 2min - Average sunshine in February:
3h and 3min - Average sunshine in March:
5h and 4min - Average sunshine in April:
7h and 1min - Average sunshine in May:
8h and 4min - Average sunshine in June:
9h and 1min
- Average sunshine in July:
10h and 0min - Average sunshine in August:
9h and 4min - Average sunshine in September:
8h and 4min - Average sunshine in October:
5h and 1min - Average sunshine in November:
4h and 5min - Average sunshine in December:
3h and 4min
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).
Average sunshine days
Princeton, WI
- Average sunshine days in January:
17 days - Average sunshine days in February:
15.3 days - Average sunshine days in March:
17.5 days - Average sunshine days in April:
13.5 days - Average sunshine days in May:
12 days - Average sunshine days in June:
10.7 days
- Average sunshine days in July:
10.3 days - Average sunshine days in August:
13.7 days - Average sunshine days in September:
15.5 days - Average sunshine days in October:
17.2 days - Average sunshine days in November:
17.8 days - Average sunshine days in December:
17.9 days
The month with the most sunshine days is December (17.9 days).
The month with the least sunshine days is July (10.3 days).
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).
Average cloud cover
Princeton, WI
The month with the most cloud cover is January (Cloud cover 64).
The months with the least cloud cover are July and August (Cloud cover 33).
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).