January weather forecast and climate
McCook, NE

Weather in January

January, the same as December, is a wintry winter month in McCook, Nebraska, with average temperature ranging between max 39.7°F (4.3°C) and min 23.4°F (-4.8°C).

Temperature

In McCook, Nebraska, the average high-temperature in January is relatively the same as in December - a still wintry 39.7°F (4.3°C). In January, in McCook, the average low-temperature is 23.4°F (-4.8°C).

Humidity

The most humid month in McCook is January, with an average relative humidity of 68%.

Rainfall

January is the month with the least rainfall. Rain falls for 3.1 days and accumulates 0.35" (9mm) of precipitation.

Snowfall

Months with snowfall are January through May, October through December. In McCook, in January, snow falls for 4.8 days, with typically accumulated 1.73" (44mm) of snow. Throughout the year, there are 23.9 snowfall days, and 9.88" (251mm) of snow is accumulated.

Daylight

In January, the average length of the day in McCook is 9.7h.

Sunshine

January has the least sunshine of the year, with an average of 6.2h of sunshine.

UV index

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in McCook. A UV Index value of 2, and less, symbolizes a low threat to health from the exposure to the Sun's UV rays for the average person.
Note: The daily maximum UV index of 2 interpret into the following advice:
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. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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FAQ

What is the temperature in January in McCook?

In McCook, Nebraska, in January, the average high-temperature is 39.7°F (4.3°C), and the average low-temperature is 23.4°F (-4.8°C).

What is the most humid month in McCook?

January is the most humid month in McCook, with an average relative humidity of 68%.

What is the average humidity in January in McCook?

The average relative humidity in January is 68%.

How much does it rain in McCook in January?

In McCook, in January, during 3.1 rainfall days, 0.35" (9mm) of precipitation is typically accumulated.

What is the driest month in McCook?

The month with the least rainfall in McCook is January when the rain falls for 3.1 days and typically collects 0.35" (9mm) of precipitation.

How many days does it snow in January in McCook?

In McCook, during January, snow falls for 4.8 days and regularly aggregates up to 1.73" (44mm) of snow.

How many hours of daylight does McCook have in January?

In January, the average length of the day in McCook, Nebraska, is 9.7h.

What is the month with the least sunshine in McCook?

With an average of 6.2h of sunshine, January has the least sunshine of the year in McCook.

How long on average sun shines in January in McCook?

In McCook, Nebraska, the average sunshine in January is 6.2h.

When is the lowest UV index in McCook?

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

What is the UV index reading in January in McCook?

In McCook, the average daily maximum UV index in January is 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from the exposure to the Sun's UV rays.

Average temperature in January
McCook, NE

Average temperature in January - McCook, NE
  • Average high temperature in January: 39.7°F

The warmest month (with the highest average high temperature) is July (91.4°F).
The month with the lowest average high temperature is December (39.4°F).

  • Average low temperature in January: 23.4°F

The month with the highest average low temperature is July (68.5°F).
The coldest month (with the lowest average low temperature) is January (23.4°F).

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Average pressure in January
McCook, NE

Average pressure in January - McCook, NE
  • Average pressure in January: 30.15"

The month with the highest atmospheric pressure is January (30.15").
The month with the lowest atmospheric pressure is June (29.83").

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Average wind speed in January
McCook, NE

Average wind speed in January - McCook, NE
  • Average wind speed in January: 10.4mph

The windiest month (with the highest average wind speed) is April (12.2mph).
The calmest month (with the lowest average wind speed) is August (9.6mph).

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Average humidity in January
McCook, NE

Average humidity in January - McCook, NE
  • Average humidity in January: 68%

The month with the highest relative humidity is January (68%).
Months with the lowest relative humidity are July and October (54%).

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Average rainfall in January
McCook, NE

Average rainfall in January - McCook, NE
  • Average rainfall in January: 0.35"

The wettest month (with the highest rainfall) is May (2.6").
The driest month (with the least rainfall) is January (0.35").

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Average rainfall days in January
McCook, NE

Average rainfall days in January - McCook, NE
  • Average rainfall days in January: 3.1 days

The month with the highest number of rainy days is May (15.8 days).
The month with the least rainy days is February (2.1 days).

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Average snowfall in January
McCook, NE

Average snowfall in January - McCook, NE
  • Average snowfall in January: 1.73"

The month with the highest snowfall is February (2.13").
Months with the least snowfall are June, July, August and September (0").

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Average snowfall days in January
McCook, NE

Average snowfall days in January - McCook, NE
  • Average snowfall days in January: 4.8 days

The month with the highest number of snowfall days is February (6.2 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
McCook, NE

Average daylight in January / Average sunshine in January - McCook, NE
  • Average daylight in January: 9.7h

The month with the longest days is June (Average daylight: 15h).
The month with the shortest days is December (Average daylight: 9.4h).

  • Average sunshine in January: 6.2h

The month with the most sunshine is July (Average sunshine: 11.4h).
The month with the least sunshine is January (Average sunshine: 6.2h).

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Average sunshine days in January
McCook, NE

Average sunshine days in January - McCook, NE
  • Average sunshine days in January: 24.3 days

Months with the most sunshine days are January and November (24.3 days).
The month with the least sunshine days is August (13.1 days).

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Average UV index in January
McCook, NE

Average UV index in January - McCook, NE
  • Average UV index in January: 2

The month with the highest UV index is June (UV index 7).
Months with the lowest UV index are January, February, November and December (UV index 2).

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Average cloud cover in January
McCook, NE

Average cloud cover in January - McCook, NE
  • Average cloud cover in January: 32

The month with the most cloud cover is February (Cloud cover 35).
The month with the least cloud cover is June (Cloud cover 20).

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Average visibility in January
McCook, NE

Average visibility in January - McCook, NE
  • Average visibility in January: 6mi

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

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