Grand Island
Nebraska, USA
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Grand Island, NE

January, the same as December, is another cold winter month in Grand Island, Nebraska, with average temperature varying between 19°F (-7.2°C) and 33.4°F (0.8°C). The coldest month is January, with an average high-temperature of 33.4°F (0.8°C) and an average low-temperature of 19°F (-7.2°C). Weather in January »

February, the last month of the winter, in Grand Island, is also a wintry month, with average temperature ranging between min 21.6°F (-5.8°C) and max 37°F (2.8°C). In Grand Island, the average high-temperature in February is relatively the same as in January - a still cold 37°F (2.8°C). Weather in February »

The first month of the spring, March, is a cool month in Grand Island, Nebraska, with average temperature varying between 33.8°F (1°C) and 52.2°F (11.2°C). In March, the average high-temperature increases considerably, from a wintry 37°F (2.8°C) in February, to a fresh 52.2°F (11.2°C). Weather in March »

April in Grand Island, Nebraska, is an enjoyable spring month, with average temperature ranging between min 41.7°F (5.4°C) and max 61°F (16.1°C). In April, the average high-temperature slightly increases, from a fresh 52.2°F (11.2°C) in March, to a comfortable 61°F (16.1°C). Weather in April »

The last month of the spring, May, is an agreeable month in Grand Island, Nebraska, with average temperature fluctuating between 52.3°F (11.3°C) and 70.5°F (21.4°C). In Grand Island, the average high-temperature increases, from an enjoyable 61°F (16.1°C) in April, to an agreeable 70.5°F (21.4°C). Weather in May »

June, the first month of the summer, in Grand Island, is a moderately hot month, with average temperature ranging between max 82°F (27.8°C) and min 63°F (17.2°C). In June, the average high-temperature increases, from a pleasant 70.5°F (21.4°C) in May, to a warm 82°F (27.8°C). Weather in June »

July is a hot summer month in Grand Island, Nebraska, with temperature in the range of an average low of 65.8°F (18.8°C) and an average high of 86.7°F (30.4°C). The warmest month is July, with an average high-temperature of 86.7°F (30.4°C) and an average low-temperature of 65.8°F (18.8°C). The average heat index in July is calculated to a very hot 96.8°F (36°C). Weather in July »

The last month of the summer, August, is also a moderately hot month in Grand Island, Nebraska, with average temperature varying between 62.6°F (17°C) and 85.1°F (29.5°C). In Grand Island, the average high-temperature in August is relatively the same as in July - a warm 85.1°F (29.5°C). Weather in August »

September, the first month of the autumn, in Grand Island, is still a warm month, with average temperature ranging between min 56.7°F (13.7°C) and max 78.3°F (25.7°C). In September, the average high-temperature slightly decreases, from a warm 85.1°F (29.5°C) in August, to a still moderately hot 78.3°F (25.7°C). Weather in September »

October, like September, in Grand Island, Nebraska, is another enjoyable autumn month, with average temperature varying between 62.6°F (17°C) and 44.6°F (7°C). In October, the average high-temperature plummets, from a moderately hot 78.3°F (25.7°C) in September, to an enjoyable 62.6°F (17°C). Weather in October »

The last month of the autumn, November, is another cool month in Grand Island, Nebraska, with average temperature ranging between max 50.2°F (10.1°C) and min 33.3°F (0.7°C). In November, the average high-temperature drops, from a comfortable 62.6°F (17°C) in October, to a fresh 50.2°F (10.1°C). Weather in November »

The first month of the winter, December, is also a wintry month in Grand Island, Nebraska, with average temperature varying between 22.1°F (-5.5°C) and 36.1°F (2.3°C). In December, the average high-temperature decreases, from a fresh 50.2°F (10.1°C) in November, to a wintry 36.1°F (2.3°C). Weather in December »

What is the coldest month in Grand Island?

January is the coldest month in Grand Island, Nebraska, with an average high-temperature of 33.4°F (0.8°C) and an average low-temperature of 19°F (-7.2°C).

What is the most humid month in Grand Island?

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

How much does it rain in Grand Island?

In Grand Island, Nebraska, during the entire year, the rain falls for 109.5 days and collects up to 19.37" (492mm) of precipitation.

What is the driest month in Grand Island?

The month with the least rainfall in Grand Island, Nebraska, is January when the rain falls for 3.7 days and typically collects 0.51" (13mm) of precipitation.

When does it snow in Grand Island?

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

How many days does it snow in Grand Island?

Throughout the year, in Grand Island, there are 25.3 snowfall days, and 12.48" (317mm) of snow is accumulated.

What is the month with the least sunshine in Grand Island?

The month with the least sunshine in Grand Island is January, with an average of 5.4h of sunshine.

What is the month with the lowest UV index in Grand Island?

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

What is the wettest month in Grand Island?

The month with the most rainfall in Grand Island, Nebraska, is May when the rain falls for 15 days and typically aggregates up to 3.27" (83mm) of precipitation.

When it does not snow in Grand Island?

June through September are months without snowfall.

When are the longest days in Grand Island?

With an average of 15.1h of daylight, June has the longest days of the year.

When is the highest UV index in Grand Island?

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

What is the warmest month in Grand Island?

The warmest month in Grand Island, Nebraska, is July, with an average high-temperature of 86.7°F (30.4°C) and an average low-temperature of 65.8°F (18.8°C).

What month has the most sunshine in Grand Island?

With an average of 10.6h of sunshine, July has the most sunshine of the year in Grand Island.

What is the least humid month in Grand Island?

October is the least humid month, with an average relative humidity of 61%.

What is the snowiest month in Grand Island?

December is the month with the most snowfall in Grand Island, Nebraska. Snow falls for 5.4 days and accumulates 3.23" (82mm) of snow.

What is the month with the shortest days in Grand Island?

The month with the shortest days in Grand Island, Nebraska, is December, with an average of 9.3h of daylight.
Average temperature - Grand Island, NE
Average humidity - Grand Island, NE
Average rainfall - Grand Island, NE
Average rainfall days - Grand Island, NE

The month with the highest number of rainy days is May (15 days).
The month with the least rainy days is February (1.7 days).

Average snowfall - Grand Island, NE
Average snowfall days - Grand Island, NE

The month with the highest number of snowfall days is February (6.3 days).
Months with the least snowfall days are June, July, August and September (0 days).

Average daylight / Average sunshine - Grand Island, NE

The month with the longest days is June (Average daylight: 15.1h).
The month with the shortest days is December (Average daylight: 9.3h).

The month with the most sunshine is July (Average sunshine: 10.6h).
The month with the least sunshine is January (Average sunshine: 5.4h).

Average UV index - Grand Island, NE