Climate and monthly weather forecast
New Ulm, MN

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Weather in January

January, like December, is a freezing cold winter month in New Ulm, Minnesota, with an average temperature fluctuating between 20.7°F (-6.3°C) and 7°F (-13.9°C). January stands out as New Ulm's coldest month, with temperatures ranging between an average high of 20.7°F (-6.3°C) and a low of 7°F (-13.9°C). Weather in January »

Weather in February

The last month of the winter, February, is also a subzero cold month in New Ulm, Minnesota, with an average temperature ranging between max 24.3°F (-4.3°C) and min 10.8°F (-11.8°C). The transition into February marks the average high-temperature at a still freezing cold 24.3°F (-4.3°C), differing minimally from January's 20.7°F (-6.3°C). Weather in February »

Weather in March

The first month of the spring, March, is an icy month in New Ulm, Minnesota, with temperature in the range of an average low of 26.2°F (-3.2°C) and an average high of 39.7°F (4.3°C). As New Ulm welcomes March, there is a noticeable shift in the average high-temperature, escalating from February's freezing cold 24.3°F (-4.3°C) to a cold 39.7°F (4.3°C). Weather in March »

Weather in April

April is a cool spring month in New Ulm, Minnesota, with an average temperature varying between 54.1°F (12.3°C) and 38.7°F (3.7°C). A noticeable upsurge in temperatures is seen as March gives way to April, with average highs moving from an icy 39.7°F (4.3°C) to a fresh 54.1°F (12.3°C). Weather in April »

Weather in May

The last month of the spring, May, is an enjoyable month in New Ulm, Minnesota, with an average temperature varying between 50.5°F (10.3°C) and 67.3°F (19.6°C). New Ulm, Minnesota, experiences a temperature shift with the start of May, with average high-temperatures moving from a cool 54.1°F (12.3°C) in April to a refreshing 67.3°F (19.6°C). Weather in May »

Weather in June

The first month of the summer, June, is a moderately hot month in New Ulm, Minnesota, with an average temperature ranging between max 76.8°F (24.9°C) and min 60.1°F (15.6°C). June's arrival signals an increase in average high-temperatures, moving from May's refreshing 67.3°F (19.6°C) to a warm 76.8°F (24.9°C). Weather in June »

Weather in July

July, the same as June, is another warm summer month in New Ulm, Minnesota, with an average temperature varying between 80.4°F (26.9°C) and 62.6°F (17°C). Temperature readings reach their annual highs in July, averaging 80.4°F (26.9°C) and a minimum average of 62.6°F (17°C). Weather in July »

Weather in August

August, the last month of the summer in New Ulm, is another warm month, with an average temperature varying between 78.6°F (25.9°C) and 59.4°F (15.2°C). With the onset of August, a modest change to a still moderately hot 78.6°F (25.9°C) from July's 80.4°F (26.9°C) is noted in high-temperature. Weather in August »

Weather in September

September, the first month of the autumn in New Ulm, is still a pleasant month, with an average temperature fluctuating between 72.3°F (22.4°C) and 52.9°F (11.6°C). With the onset of September, New Ulm experiences a modest temperature adjustment, with the average high-temperature gently receding from a moderately hot 78.6°F (25.9°C) in August to a pleasant 72.3°F (22.4°C). Weather in September »

Weather in October

October, like September, is a moderate autumn month in New Ulm, Minnesota, with temperature in the range of an average low of 41.7°F (5.4°C) and an average high of 56.3°F (13.5°C). The shift into October brings a noticeable decrease in the average high-temperature, falling from an agreeable 72.3°F (22.4°C) in September to a refreshing 56.3°F (13.5°C). Weather in October »

Weather in November

The last month of the autumn, November, is also an icy month in New Ulm, Minnesota, with an average temperature ranging between max 41.4°F (5.2°C) and min 29.3°F (-1.5°C). The transition from October to November brings a clear temperature drop, with average high-temperatures decreasing from a mild 56.3°F (13.5°C) to an icy 41.4°F (5.2°C). Weather in November »

Weather in December

December, the first month of the winter in New Ulm, is still a freezing cold month, with an average temperature fluctuating between 25.5°F (-3.6°C) and 14.7°F (-9.6°C). December is marked by a significant decrease, with the average high-temperature retreating from a wintry 41.4°F (5.2°C) in November to a subzero cold 25.5°F (-3.6°C). Weather in December »
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What month is the coldest in New Ulm?

January, known for its average high temperature of 20.7°F (-6.3°C) and an average low temperature of 7°F (-13.9°C), is the coldest month.

What is the most humid month in New Ulm?

January is the most humid month, with an average relative humidity of 90%.

What is the driest month in New Ulm?

January is the month with the least rainfall. Rain falls for 2.1 days and accumulates 0.28" (7mm) of precipitation.

How much does it rain in New Ulm?

Throughout the year, in New Ulm, there are 96.2 rainfall days, and 10.59" (269mm) of precipitation is accumulated.

When does it snow in New Ulm?

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

How many days does it snow in New Ulm?

In New Ulm, Minnesota, during the entire year, snow falls for 41.3 days and aggregates up to 8.31" (211mm) of snow.

What is the month with the least sunshine in New Ulm?

With an average of 3.5h of sunshine, January has the least sunshine of the year in New Ulm.

What are the months with the lowest UV index in New Ulm?

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

When does it snow the most in New Ulm?

February is the month with the most snowfall. Snow falls for 8 days and accumulates 2.2" (56mm) of snow.

When is Daylight Saving Time (DST) in New Ulm?

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

The months with the lowest humidity in New Ulm, Minnesota, are April, May and October, with an average relative humidity of 69%.

When it does not snow in New Ulm?

In New Ulm, snow does not fall in May through September.

What is the rainiest month in New Ulm?

June is the month with the most rainfall. Rain falls for 14.3 days and accumulates 1.89" (48mm) of precipitation.

When are the longest days in New Ulm?

With an average of 15h and 30min of daylight, June has the longest days of the year in New Ulm, Minnesota.

What are the months with the highest UV index in New Ulm?

The months with the highest UV index are June and July, with an average maximum UV index of 6.

What is the warmest month in New Ulm?

During the warmest month in New Ulm, July, temperatures average a high of 80.4°F (26.9°C) and a low of 62.6°F (17°C).

What month has the most sunshine in New Ulm?

The month with the most sunshine is July, with an average of 10h of sunshine.

What is the month with the shortest days in New Ulm?

The month with the shortest days in New Ulm, Minnesota, is December, with an average of 8h and 54min of daylight.

Average temperature
New Ulm, MN

Average temperature - New Ulm, MN

The warmest month (with the highest average high temperature) is July (80.4°F).
The month with the lowest average high temperature is January (20.7°F).

The month with the highest average low temperature is July (62.6°F).
The coldest month (with the lowest average low temperature) is January (7°F).

Average pressure
New Ulm, MN

Average pressure - New Ulm, MN

The months with the highest atmospheric pressure are January and February (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).

Average wind speed
New Ulm, MN

Average wind speed - New Ulm, MN

The windiest month (with the highest average wind speed) is April (10.1mph).
The calmest month (with the lowest average wind speed) is August (7.1mph).

Average humidity
New Ulm, MN

Average humidity - New Ulm, MN

The month with the highest relative humidity is January (90%).
The months with the lowest relative humidity are April, May and October (69%).

Average rainfall
New Ulm, MN

Average rainfall - New Ulm, MN

The wettest month (with the highest rainfall) is June (1.89").
The driest month (with the least rainfall) is January (0.28").

Average rainfall days
New Ulm, MN

Average rainfall days - New Ulm, MN

The month with the highest number of rainy days is June (14.3 days).
The month with the least rainy days is February (1.7 days).

Average snowfall
New Ulm, MN

Average snowfall - New Ulm, MN

The month with the highest snowfall is February (2.2").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days
New Ulm, MN

Average snowfall days - New Ulm, MN

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 Ulm, MN

Average daylight / Average sunshine - New Ulm, MN

The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).

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 30min).

Average sunshine days
New Ulm, MN

Average sunshine days - New Ulm, MN

The months with the most sunshine days are January and November (21.8 days).
The month with the least sunshine days is June (13.4 days).

Average UV index
New Ulm, MN

Average UV index - New Ulm, MN

The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 1).

Average visibility
New Ulm, MN

Average visibility - New Ulm, MN

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

New Ulm, Minnesota, USA

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