January weather forecast and climate
Grand Island, NE

Weather in January

January, like December, in Grand Island, Nebraska, is a wintry winter month, with average temperature fluctuating between 19°F (-7.2°C) and 33.4°F (0.8°C).

Temperature

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

Humidity

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

Rainfall

January is the month with the least rainfall. Rain falls for 3.7 days and accumulates 0.51" (13mm) of precipitation.

Snowfall

Months with snowfall in Grand Island, Nebraska, are January through May, October through December. In January, in Grand Island, it is snowing for 5.5 days. Throughout January, 2.32" (59mm) of snow is accumulated. In Grand Island, Nebraska, during the entire year, snow falls for 25.3 days, and aggregates up to 12.48" (317mm) of snow.

Daylight

In January, the average length of the day is 9.6h.

Sunshine

January has the least sunshine of the year, with an average of 5.4h of sunshine.

UV index

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a low threat to health from unsafe exposure to the UV radiation for the ordinary person.
Note: The average daily UV index of 2 in January transform into the following instructions:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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FAQ

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 temperature in January in Grand Island?

In January, in Grand Island, Nebraska, the average high-temperature is 33.4°F (0.8°C), and the average low-temperature is 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 in Grand Island, Nebraska.

What is the average humidity in January in Grand Island?

The average relative humidity in January in Grand Island, Nebraska, is 78%.

How much does it rain in Grand Island in January?

In Grand Island, in January, it is raining for 3.7 days, with typically 0.51" (13mm) of accumulated 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.

How many days does it snow in January in Grand Island?

In January, it is snowing for 5.5 days. Throughout January, 2.32" (59mm) of snow is accumulated.

What is the average length of the day in January in Grand Island?

In Grand Island, the average length of the day in January is 9.6h.

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

With an average of 5.4h of sunshine, January has the least sunshine of the year in Grand Island, Nebraska.

How long on average sun shines in January in Grand Island?

The average sunshine in January in Grand Island, Nebraska, is 5.4h.

When is the lowest UV index in Grand Island?

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

How high is the UV index in January in Grand Island?

The average daily maximum UV index in January in Grand Island, Nebraska, is 2. A UV Index value of 2, and less, symbolizes a low health threat from unsafe exposure to the Sun's UV rays.

Average temperature in January
Grand Island, NE

Average temperature in January - Grand Island, NE
  • Average high temperature in January: 0.8°C

The warmest month (with the highest average high temperature) is July (30.4°C).
The month with the lowest average high temperature is January (0.8°C).

  • Average low temperature in January: -7.2°C

The month with the highest average low temperature is July (18.8°C).
The coldest month (with the lowest average low temperature) is January (-7.2°C).

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Average pressure in January
Grand Island, NE

Average pressure in January - Grand Island, NE
  • Average pressure in January: 1021.7mbar

The month with the highest atmospheric pressure is January (1021.7mbar).
The month with the lowest atmospheric pressure is June (1010.9mbar).

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Average wind speed in January
Grand Island, NE

Average wind speed in January - Grand Island, NE
  • Average wind speed in January: 16.8km/h

The windiest month (with the highest average wind speed) is April (18.7km/h).
The calmest month (with the lowest average wind speed) is July (12.9km/h).

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Average humidity in January
Grand Island, NE

Average humidity in January - Grand Island, NE
  • Average humidity in January: 78%

The month with the highest relative humidity is January (78%).
The month with the lowest relative humidity is October (61%).

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Average rainfall in January
Grand Island, NE

Average rainfall in January - Grand Island, NE
  • Average rainfall in January: 13mm

The wettest month (with the highest rainfall) is May (83mm).
The driest month (with the least rainfall) is January (13mm).

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Average rainfall days in January
Grand Island, NE

Average rainfall days in January - Grand Island, NE
  • Average rainfall days in January: 3.7 days

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).

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Average snowfall in January
Grand Island, NE

Average snowfall in January - Grand Island, NE
  • Average snowfall in January: 59mm

The month with the highest snowfall is December (82mm).
Months with the least snowfall are June, July, August and September (0mm).

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Average snowfall days in January
Grand Island, NE

Average snowfall days in January - Grand Island, NE
  • Average snowfall days in January: 5.5 days

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).

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Average daylight in January /
Average sunshine in January
Grand Island, NE

Average daylight in January / Average sunshine in January - Grand Island, NE
  • Average daylight in January: 9.6h

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

  • Average sunshine in January: 5.4h

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

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Average sunshine days in January
Grand Island, NE

Average sunshine days in January - Grand Island, NE
  • Average sunshine days in January: 22.2 days

The month with the most sunshine days is November (22.9 days).
The month with the least sunshine days is June (13.6 days).

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Average UV index in January
Grand Island, NE

Average UV index in January - Grand Island, NE
  • Average UV index in January: 2

Months with the highest UV index are June, July and August (UV index 6).
Months with the lowest UV index are January, February, November and December (UV index 2).

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Average cloud cover in January
Grand Island, NE

Average cloud cover in January - Grand Island, NE
  • Average cloud cover in January: 42

The month with the most cloud cover is February (Cloud cover 43).
The month with the least cloud cover is July (Cloud cover 26).

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Average visibility in January
Grand Island, NE

Average visibility in January - Grand Island, NE
  • Average visibility in January: 9km

Months with the highest visibility are June, October and November (10km).
Months with the lowest visibility are January, February, March, April, May, July, August, September and December (9km).

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