Climate and monthly weather forecast
New Munster, WI

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Weather in January

January, the same as December, in New Munster, Wisconsin, is a freezing cold winter month, with an average temperature varying between 14.9°F (-9.5°C) and 26.2°F (-3.2°C). In New Munster, January records the lowest average temperatures, peaking at 26.2°F (-3.2°C) and reaching a low of 14.9°F (-9.5°C). Weather in January »

Weather in February

February, the last month of the winter in New Munster, is also a subzero cold month, with an average temperature fluctuating between 29.7°F (-1.3°C) and 17.4°F (-8.1°C). New Munster's weather in February displays an average high-temperature of a still subzero cold 29.7°F (-1.3°C), showing minor disparity from January's 26.2°F (-3.2°C). Weather in February »

Weather in March

March, the first month of the spring in New Munster, is a wintry month, with an average temperature ranging between max 42.4°F (5.8°C) and min 28.8°F (-1.8°C). The shift into March is accompanied by a temperature increase, with the average high-temperature rising from a subzero cold 29.7°F (-1.3°C) in February to a wintry 42.4°F (5.8°C). Weather in March »

Weather in April

April is a fresh spring month in New Munster, Wisconsin, with temperature in the range of an average low of 38.1°F (3.4°C) and an average high of 53.2°F (11.8°C). New Munster's transition into April sees a rise in the average high-temperature, advancing from a cold 42.4°F (5.8°C) in March to a fresh 53.2°F (11.8°C). Weather in April »

Weather in May

May, the last month of the spring in New Munster, is a comfortable month, with temperature in the range of an average low of 48.7°F (9.3°C) and an average high of 65.1°F (18.4°C). With the onset of May, New Munster experiences a temperature shift, with the average high-temperature moving from a fresh 53.2°F (11.8°C) in April to an enjoyable 65.1°F (18.4°C). Weather in May »

Weather in June

June, the first month of the summer in New Munster, is a warm month, with an average temperature fluctuating between 57.9°F (14.4°C) and 74.5°F (23.6°C). With the arrival of June, the average high-temperature transitions from an enjoyable 65.1°F (18.4°C) in May to a warm 74.5°F (23.6°C). Weather in June »

Weather in July

July, the same as June, is a moderately hot summer month in New Munster, Wisconsin, with an average temperature varying between 63.1°F (17.3°C) and 79°F (26.1°C). Temperature readings reach their annual highs in July, averaging 79°F (26.1°C) and a minimum average of 63.1°F (17.3°C). Weather in July »

Weather in August

August, the last month of the summer in New Munster, is also a moderately hot month, with an average temperature fluctuating between 77.5°F (25.3°C) and 61.5°F (16.4°C). August's arrival brings an average high-temperature of a still warm 77.5°F (25.3°C), demonstrating subtle variation from the preceding month. Weather in August »

Weather in September

September, the first month of the autumn in New Munster, is also an agreeable month, with an average temperature varying between 55°F (12.8°C) and 71.6°F (22°C). The move into September indicates a slight reduction in the average high-temperature, down from August's warm 77.5°F (25.3°C) to an agreeable 71.6°F (22°C). Weather in September »

Weather in October

October, the same as September, in New Munster, Wisconsin, is a moderate autumn month, with an average temperature fluctuating between 58.3°F (14.6°C) and 43.9°F (6.6°C). October is characterized by a reduction in the average high-temperature, from a pleasant 71.6°F (22°C) in September to a moderate 58.3°F (14.6°C). Weather in October »

Weather in November

November, the last month of the autumn in New Munster, is another chilly month, with an average temperature ranging between min 32.4°F (0.2°C) and max 44.4°F (6.9°C). New Munster's November weather comes with a decrease in average high-temperatures, moving from a mild 58.3°F (14.6°C) in October to a chilly 44.4°F (6.9°C). Weather in November »

Weather in December

December, the first month of the winter in New Munster, is still a cold month, with an average temperature fluctuating between 32.5°F (0.3°C) and 22.8°F (-5.1°C). The transition into December is accompanied by a temperature decrease, with the average high-temperature shifting from a frosty 44.4°F (6.9°C) in November to a wintry 32.5°F (0.3°C). Weather in December »
Updated: Jul 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the coldest months?

In New Munster, January registers the lowest temperatures, averaging 26.2°F (-3.2°C) at the peak and 14.9°F (-9.5°C) at the lowest.

What is the most humid month in New Munster?

January is the most humid month, with an average relative humidity of 85%.

How many days does it rain?

Throughout the year, there are 139.6 rainfall days, and 26.18" (665mm) of precipitation is accumulated.

When does it snow?

Months with snowfall in New Munster are January through May, October through December.

When does it snow the most?

The month with the most snowfall is January, when snow falls for 10.1 days and typically aggregates up to 4.33" (110mm) of snow.

How many days does it snow?

Throughout the year, in New Munster, there are 38.2 snowfall days, and 15.59" (396mm) of snow is accumulated.

What is the month with the least sunshine?

The months with the least sunshine are January and February, with an average of 3.6h of sunshine.

When is the lowest UV index?

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

When is Daylight Saving Time (DST)?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in New Munster, 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.

When is the highest UV index?

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 New Munster?

The month with the most rainfall is June, when the rain falls for 17.3 days and typically aggregates up to 3.54" (90mm) of precipitation.

When it does not snow in New Munster?

In New Munster, snow does not fall in June through September.

When are the longest days?

June has the longest days of the year, with an average of 15h and 18min of daylight.

What are the warmest months?

July is the warmest month, with an average high-temperature of 79°F (26.1°C) and an average low-temperature of 63.1°F (17.3°C).

What are the months with the most sunshine in New Munster?

The months with the most sunshine are July and August, with an average of 9.9h of sunshine.

What is the least humid month?

With an average relative humidity of 76%, October is the least humid month.

What is the driest month in New Munster?

December is the month with the least rainfall. Rain falls for 6 days and accumulates 1.06" (27mm) of precipitation.

What is the month with the shortest days?

With an average of 9h and 6min of daylight, December has the shortest days of the year.

Average temperature
New Munster, WI

Average temperature - New Munster, WI

The warmest month (with the highest average high temperature) is July (79°F).
The month with the lowest average high temperature is January (26.2°F).

The month with the highest average low temperature is July (63.1°F).
The coldest month (with the lowest average low temperature) is January (14.9°F).

Average pressure
New Munster, WI

Average pressure - New Munster, WI

The months with the highest atmospheric pressure are January and February (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

Average wind speed
New Munster, WI

Average wind speed - New Munster, WI

The windiest months (with the highest average wind speed) are January and February (10.3mph).
The calmest month (with the lowest average wind speed) is August (6.4mph).

Average humidity
New Munster, WI

Average humidity - New Munster, WI

The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is October (76%).

Average rainfall
New Munster, WI

Average rainfall - New Munster, WI

The wettest month (with the highest rainfall) is June (3.54").
The driest month (with the least rainfall) is December (1.06").

Average rainfall days
New Munster, WI

Average rainfall days - New Munster, WI

The month with the highest number of rainy days is July (18.5 days).
The month with the least rainy days is February (3.4 days).

Average snowfall
New Munster, WI

Average snowfall - New Munster, WI

The month with the highest snowfall is January (4.33").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days
New Munster, WI

Average snowfall days - New Munster, WI

The month with the highest number of snowfall days is January (10.1 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight / Average sunshine
New Munster, WI

Average daylight / Average sunshine - New Munster, WI

The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).

The months with the most sunshine are July and August (Average sunshine: 9h and 54min).
The months with the least sunshine are January and February (Average sunshine: 3h and 36min).

Average sunshine days
New Munster, WI

Average sunshine days - New Munster, WI

The month with the most sunshine days is November (18.7 days).
The month with the least sunshine days is July (9.9 days).

Average UV index
New Munster, WI

Average UV index - New Munster, 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 and December (UV index 1).

Average cloud cover
New Munster, WI

Average cloud cover - New Munster, WI

The month with the most cloud cover is January (Cloud cover 63).
The months with the least cloud cover are July, August and September (Cloud cover 32).

Average visibility
New Munster, WI

Average visibility - New Munster, WI

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

New Munster, Wisconsin, USA

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