Climate and monthly weather forecast
Cortland, NE

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Weather in January

January, like December, in Cortland, Nebraska, is a wintry winter month, with an average temperature varying between 18.9°F (-7.3°C) and 33.3°F (0.7°C). January is the coldest month, exhibiting average temperatures of 33.3°F (0.7°C) at the peak and 18.9°F (-7.3°C) at the base. Weather in January »

Weather in February

The last month of the winter, February, is another cold month in Cortland, Nebraska, with temperature in the range of an average low of 22.1°F (-5.5°C) and an average high of 37.2°F (2.9°C). February's beginning signals an average high-temperature of a still icy 37.2°F (2.9°C), barely different from January's 33.3°F (0.7°C). Weather in February »

Weather in March

The first month of the spring, March, is a cool month in Cortland, Nebraska, with an average temperature ranging between min 34.3°F (1.3°C) and max 52.3°F (11.3°C). As Cortland transitions into March, a marked increase in the average high-temperature is observed, rising from an icy 37.2°F (2.9°C) in February to a fresh 52.3°F (11.3°C). Weather in March »

Weather in April

April is a refreshing spring month in Cortland, Nebraska, with an average temperature varying between 62.6°F (17°C) and 43.3°F (6.3°C). Cortland's weather shows a temperature rise with the arrival of April, moving from a fresh 52.3°F (11.3°C) in March to a comfortable 62.6°F (17°C). Weather in April »

Weather in May

May, the last month of the spring in Cortland, is a pleasant month, with an average temperature fluctuating between 53.8°F (12.1°C) and 71.6°F (22°C). With the onset of May, Cortland experiences a temperature shift, with the average high-temperature moving from an enjoyable 62.6°F (17°C) in April to an agreeable 71.6°F (22°C). Weather in May »

Weather in June

June, the first month of the summer in Cortland, is a moderately hot month, with an average temperature fluctuating between 64.9°F (18.3°C) and 83.7°F (28.7°C). The onset of June marks an increase in the average high-temperature, moving from an agreeable 71.6°F (22°C) in May to a moderately hot 83.7°F (28.7°C). Weather in June »

Weather in July

July is a hot summer month in Cortland, Nebraska, with an average temperature fluctuating between 67.3°F (19.6°C) and 86.7°F (30.4°C). Cortland's warmest temperatures are experienced in July, with average high temperatures of 86.7°F (30.4°C) and lows of 67.3°F (19.6°C). July's average heat index is estimated at a torrid 96.8°F (36°C). Weather in July »

Weather in August

The last month of the summer, August, is another warm month in Cortland, Nebraska, with an average temperature ranging between max 84.6°F (29.2°C) and min 64°F (17.8°C). August begins with an average high-temperature of a moderately hot 84.6°F (29.2°C), reflecting close similarity to the preceding month. Weather in August »

Weather in September

September, the first month of the autumn in Cortland, is still a warm month, with temperature in the range of an average low of 57.7°F (14.3°C) and an average high of 77.9°F (25.5°C). A mild shift in the average high-temperature occurs in September, reducing from a moderately hot 84.6°F (29.2°C) in August to a still warm 77.9°F (25.5°C). Weather in September »

Weather in October

October, like September, in Cortland, Nebraska, is another refreshing autumn month, with an average temperature varying between 45.7°F (7.6°C) and 63.1°F (17.3°C). Cortland witnesses a significant decrease in the average high-temperature with the arrival of October, falling from September's warm 77.9°F (25.5°C) to a comfortable 63.1°F (17.3°C). Weather in October »

Weather in November

The last month of the autumn, November, is also a fresh month in Cortland, Nebraska, with temperature in the range of an average low of 34°F (1.1°C) and an average high of 50.9°F (10.5°C). The commencement of November indicates a shift in the average high-temperature, receding from October's enjoyable 63.1°F (17.3°C) to a cool 50.9°F (10.5°C). Weather in November »

Weather in December

The first month of the winter, December, is also an icy month in Cortland, Nebraska, with an average temperature fluctuating between 23°F (-5°C) and 36.9°F (2.7°C). December's arrival comes with a decrease in the average high-temperature, moving from a fresh 50.9°F (10.5°C) in November to an icy 36.9°F (2.7°C). Weather in December »
Updated: Feb 13, 2024 | Published by: Weather U.S. | About Us

Frequently asked questions

What is the coldest time of year in Cortland?

January tends to be the coldest month, with temperatures averaging a daily high of 33.3°F (0.7°C) and a low of 18.9°F (-7.3°C).

What is the most humid month in Cortland?

With an average relative humidity of 78%, January is the most humid month in Cortland.

How many days does it rain in Cortland?

Throughout the year, in Cortland, Nebraska, there are 115.2 rainfall days, and 22.56" (573mm) of precipitation is accumulated.

When does it snow in Cortland?

January through May, October through December are months with snowfall in Cortland, Nebraska.

When does it snow the most in Cortland?

The month with the most snowfall is January, when snow falls for 5.3 days and typically aggregates up to 2.83" (72mm) of snow.

How much does it snow in Cortland?

In Cortland, Nebraska, during the entire year, snow falls for 22.2 days and aggregates up to 10.71" (272mm) of snow.

What is the month with the least sunshine in Cortland?

January has the least sunshine of the year, with an average of 5.1h of sunshine.

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

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

What is the driest month in Cortland?

February is the month with the least rainfall in Cortland. Rain falls for 2.8 days and accumulates 0.67" (17mm) of precipitation.

When is Daylight Saving Time (DST) in Cortland?

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

May is the month with the most rainfall in Cortland. Rain falls for 16.5 days and accumulates 3.66" (93mm) of precipitation.

When it does not snow in Cortland?

In Cortland, Nebraska, snow does not fall in June through September.

When are the longest days in Cortland?

June has the longest days of the year in Cortland, with an average of 15h and 0min of daylight.

What is the month with the highest UV index in Cortland?

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

What is the hottest time of year in Cortland?

July is the warmest month of the year in Cortland, Nebraska, registering average temperatures as high as 86.7°F (30.4°C) and as low as 67.3°F (19.6°C).

What month has the most sunshine in Cortland?

With an average of 10.5h of sunshine, July has the most sunshine of the year in Cortland.

What is the least humid month in Cortland?

With an average relative humidity of 64%, October is the least humid month.

What is the month with the shortest days in Cortland?

The month with the shortest days is December, with an average of 9h and 18min of daylight.

Average temperature
Cortland, NE

Average temperature - Cortland, NE

The warmest month (with the highest average high temperature) is July (86.7°F).
The month with the lowest average high temperature is January (33.3°F).

The month with the highest average low temperature is July (67.3°F).
The coldest month (with the lowest average low temperature) is January (18.9°F).

Average pressure
Cortland, NE

Average pressure - Cortland, NE

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).

Average wind speed
Cortland, NE

Average wind speed - Cortland, NE

The windiest month (with the highest average wind speed) is April (11.4mph).
The calmest month (with the lowest average wind speed) is July (7.8mph).

Average humidity
Cortland, NE

Average humidity - Cortland, NE

The month with the highest relative humidity is January (78%).
The month with the lowest relative humidity is October (64%).

Average rainfall
Cortland, NE

Average rainfall - Cortland, NE

The wettest month (with the highest rainfall) is May (3.66").
The driest month (with the least rainfall) is February (0.67").

Average rainfall days
Cortland, NE

Average rainfall days - Cortland, NE

The month with the highest number of rainy days is May (16.5 days).
The month with the least rainy days is February (2.8 days).

Average snowfall
Cortland, NE

Average snowfall - Cortland, NE

The month with the highest snowfall is January (2.83").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days
Cortland, NE

Average snowfall days - Cortland, NE

The month with the highest number of snowfall days is February (5.6 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight / Average sunshine
Cortland, NE

Average daylight / Average sunshine - Cortland, NE

The month with the longest days is June (Average daylight: 15h and 0min).
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 30min).
The month with the least sunshine is January (Average sunshine: 5h and 6min).

Average sunshine days
Cortland, NE

Average sunshine days - Cortland, NE

The month with the most sunshine days is November (22.8 days).
The month with the least sunshine days is May (12.3 days).

Average UV index
Cortland, NE

Average UV index - Cortland, 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).

Average visibility
Cortland, NE

Average visibility - Cortland, 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).

Cortland, Nebraska, USA

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