Climate and monthly weather forecast
Waterloo, NE

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Weather in January

January, like December, is another subzero cold winter month in Waterloo, Nebraska, with an average temperature fluctuating between 30.7°F (-0.7°C) and 16.7°F (-8.5°C). With an average high-temperature of 30.7°F (-0.7°C) and an average low-temperature of 16.7°F (-8.5°C), January is the coldest month. Weather in January »

Weather in February

February, the last month of the winter in Waterloo, is a wintry month, with an average temperature varying between 20.3°F (-6.5°C) and 34.3°F (1.3°C). The beginning of February reveals an average high-temperature of a wintry 34.3°F (1.3°C), showing minimal deviation from the previous month. Weather in February »

Weather in March

The first month of the spring, March, is a chilly month in Waterloo, Nebraska, with temperature in the range of an average high of 49.8°F (9.9°C) and an average low of 33.4°F (0.8°C). March's arrival witnesses a distinct rise in the average high-temperature, advancing from February's icy 34.3°F (1.3°C) to a chilly 49.8°F (9.9°C). Weather in March »

Weather in April

April is a comfortable spring month in Waterloo, Nebraska, with an average temperature ranging between min 43.3°F (6.3°C) and max 61°F (16.1°C). The start of April is characterized by an increase in the average high-temperature, transitioning from a chilly 49.8°F (9.9°C) in March to a refreshing 61°F (16.1°C). Weather in April »

Weather in May

The last month of the spring, May, is a pleasant month in Waterloo, Nebraska, with an average temperature varying between 53.6°F (12°C) and 71.2°F (21.8°C). As Waterloo welcomes May, the average high-temperature sees a rise, transitioning from a comfortable 61°F (16.1°C) in April to a pleasant 71.2°F (21.8°C). Weather in May »

Weather in June

June, the first month of the summer in Waterloo, is a moderately hot month, with an average temperature ranging between min 64.2°F (17.9°C) and max 81.9°F (27.7°C). With the onset of June, Waterloo's weather sees a temperature rise, transitioning from an agreeable 71.2°F (21.8°C) in May to a warm 81.9°F (27.7°C). Weather in June »

Weather in July

July, like June, in Waterloo, Nebraska, is another warm summer month, with temperature in the range of an average low of 66°F (18.9°C) and an average high of 84.7°F (29.3°C). July is the warmest month of the year, registering average temperatures as high as 84.7°F (29.3°C) and as low as 66°F (18.9°C). The heat index value during July is computed to be a sweltering 95°F (35°C). Weather in July »

Weather in August

August, the last month of the summer in Waterloo, is also a moderately hot month, with temperature in the range of an average high of 82.9°F (28.3°C) and an average low of 63.1°F (17.3°C). The commencement of August records an average high-temperature of a still moderately hot 82.9°F (28.3°C), barely varying from July's 84.7°F (29.3°C). Weather in August »

Weather in September

September, the first month of the autumn in Waterloo, is also a moderately hot month, with an average temperature ranging between min 56.8°F (13.8°C) and max 77°F (25°C). September marks a gentle change in average high-temperature, declining from August's moderately hot 82.9°F (28.3°C) to a still warm 77°F (25°C). Weather in September »

Weather in October

October, the same as September, is another comfortable autumn month in Waterloo, Nebraska, with an average temperature varying between 61.7°F (16.5°C) and 45.1°F (7.3°C). The shift into October brings a noticeable decrease in the average high-temperature, falling from a moderately hot 77°F (25°C) in September to a refreshing 61.7°F (16.5°C). Weather in October »

Weather in November

November, the last month of the autumn in Waterloo, is another chilly month, with an average temperature ranging between max 49.1°F (9.5°C) and min 33.6°F (0.9°C). With November's arrival, Waterloo sees a decrease in average high-temperatures, moving from a refreshing 61.7°F (16.5°C) in October to a frosty 49.1°F (9.5°C). Weather in November »

Weather in December

The first month of the winter, December, is also a wintry month in Waterloo, Nebraska, with an average temperature ranging between min 21.9°F (-5.6°C) and max 34.7°F (1.5°C). The arrival of December signals a clear decrease in the average high-temperature, falling from a frosty 49.1°F (9.5°C) in November to a cold 34.7°F (1.5°C). Weather in December »
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Frequently asked questions

What is the coldest month in Waterloo?

The month of January sees the average lowest temperatures in Waterloo, reaching 30.7°F (-0.7°C) at the peak and 16.7°F (-8.5°C) at the low.

What is the most humid month in Waterloo?

January is the most humid month in Waterloo, Nebraska, with an average relative humidity of 80%.

What is the driest month in Waterloo?

January is the month with the least rainfall. Rain falls for 3.4 days and accumulates 0.55" (14mm) of precipitation.

How much does it rain in Waterloo?

Throughout the year, there are 115.6 rainfall days, and 19.13" (486mm) of precipitation is accumulated.

When does it snow in Waterloo?

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

How many days does it snow in Waterloo?

In Waterloo, Nebraska, during the entire year, snow falls for 26.8 days and aggregates up to 9.25" (235mm) of snow.

What is the month with the least sunshine in Waterloo?

January has the least sunshine of the year, with an average of 4.9h of sunshine.

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

The months with the lowest UV index in Waterloo, Nebraska, are January, February, November and December, with an average maximum UV index of 2.

What is the snowiest month in Waterloo?

The month with the most snowfall is February, when snow falls for 6.7 days and typically aggregates up to 2.32" (59mm) of snow.

When is Daylight Saving Time (DST) in Waterloo?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Waterloo, Nebraska, 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 wettest month in Waterloo?

The month with the most rainfall in Waterloo, Nebraska, is May, when the rain falls for 16.1 days and typically aggregates up to 3.23" (82mm) of precipitation.

When it does not snow in Waterloo?

In Waterloo, Nebraska, snow does not fall in May through September.

When are the longest days in Waterloo?

June has the longest days of the year in Waterloo, with an average of 15h and 6min of daylight.

When is the highest UV index in Waterloo?

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

What is the warmest month in Waterloo?

July, marked by an average high-temperature of 84.7°F (29.3°C) and a low-temperature of 66°F (18.9°C), is the warmest month.

What month has the most sunshine in Waterloo?

July has the most sunshine of the year, with an average of 10.6h of sunshine.

What is the least humid month in Waterloo?

The least humid month in Waterloo is October, with an average relative humidity of 66%.

What is the month with the shortest days in Waterloo?

December has the shortest days of the year in Waterloo, Nebraska, with an average of 9h and 18min of daylight.

Average temperature
Waterloo, NE

Average temperature - Waterloo, NE

The warmest month (with the highest average high temperature) is July (84.7°F).
The month with the lowest average high temperature is January (30.7°F).

The month with the highest average low temperature is July (66°F).
The coldest month (with the lowest average low temperature) is January (16.7°F).

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Average pressure
Waterloo, NE

Average pressure - Waterloo, NE

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.86"Hg).

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Average wind speed
Waterloo, NE

Average wind speed - Waterloo, NE

The windiest month (with the highest average wind speed) is April (10.7mph).
The calmest month (with the lowest average wind speed) is July (7.1mph).

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Average rainfall
Waterloo, NE

Average rainfall - Waterloo, NE

The wettest month (with the highest rainfall) is May (3.23").
The driest month (with the least rainfall) is January (0.55").

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Average rainfall days
Waterloo, NE

Average rainfall days - Waterloo, NE

The month with the highest number of rainy days is May (16.1 days).
The month with the least rainy days is February (2.9 days).

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Average snowfall
Waterloo, NE

Average snowfall - Waterloo, NE

The month with the highest snowfall is February (2.32").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days
Waterloo, NE

Average snowfall days - Waterloo, NE

The month with the highest number of snowfall days is January (7.6 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
Waterloo, NE

Average daylight / Average sunshine - Waterloo, NE

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

The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 4h and 54min).

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Average sunshine days
Waterloo, NE

Average sunshine days - Waterloo, NE

The month with the most sunshine days is December (23 days).
The month with the least sunshine days is June (12.6 days).

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Average UV index
Waterloo, NE

Average UV index - Waterloo, NE

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, November and December (UV index 2).

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Average visibility
Waterloo, NE

Average visibility - Waterloo, NE

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).

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Waterloo, Nebraska, USA

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