January weather forecast and climate
Little Rock, AR

Arkansas State Capital in Little Rock, Arkansas
Arkansas State Capital in Little Rock, Arkansas

Weather in January

January, like December, is a frosty winter month in Little Rock, Arkansas, with average temperature fluctuating between 48.7°F (9.3°C) and 34.2°F (1.2°C).

Temperature

January is the coldest month, with an average high-temperature of 48.7°F (9.3°C) and an average low-temperature of 34.2°F (1.2°C).

Humidity

In January, the average relative humidity in Little Rock is 74%.

Rainfall

January is the month with the least rainfall in Little Rock. Rain falls for 8.1 days and accumulates 1.06" (27mm) of precipitation.

Snowfall

January through March and December are months with snowfall. In Little Rock, during 1.1 snowfall days, 0.2" (5mm) of snow is typically accumulated. In Little Rock, during the entire year, snow falls for 3.5 days, and aggregates up to 0.79" (20mm) of snow.

Daylight

In Little Rock, the average length of the day is 10.1h.

Sunshine

In January, the average sunshine in Little Rock is 5.4h.

UV index

Months with the lowest UV index in Little Rock are January, February, November and December, with an average maximum UV index of 3. A UV Index of 3 to 5 symbolizes a moderate threat to health from the exposure to the Sun's UV radiation for ordinary individuals.
Note: In January, the average maximum UV index of 3 translate into the following recommendations:
Take precautions - Protection against sunburn is recommended. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. 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. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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FAQ

What is the coldest month in Little Rock?

January is the coldest month, with an average high-temperature of 48.7°F (9.3°C) and an average low-temperature of 34.2°F (1.2°C).

What is the temperature in January in Little Rock?

In January, in Little Rock, Arkansas, the average high-temperature is 48.7°F (9.3°C), and the average low-temperature is 34.2°F (1.2°C).

What is the average humidity in January in Little Rock?

The average relative humidity in January in Little Rock is 74%.

How many days does it rain in January in Little Rock?

In January, the rain falls for 8.1 days. Throughout January, 1.06" (27mm) of precipitation is accumulated.

What is the driest month in Little Rock?

January is the month with the least rainfall. Rain falls for 8.1 days and accumulates 1.06" (27mm) of precipitation.

How many days does it snow in January in Little Rock?

In Little Rock, Arkansas, in January, snow falls for 1.1 days, with typically accumulated 0.2" (5mm) of snow.

What is the average length of the day in January in Little Rock?

The average length of the day in January in Little Rock, Arkansas, is 10.1h.

How many hours of sunshine does Little Rock have in January?

In January, the average sunshine in Little Rock, Arkansas, is 5.4h.

What are the months with the lowest UV index in Little Rock?

Months with the lowest UV index in Little Rock are January, February, November and December, with an average maximum UV index of 3.

What is the UV index reading in January in Little Rock?

The average daily maximum UV index in January in Little Rock, Arkansas, is 3. A UV Index estimate of 3 to 5 represents a medium health risk from unprotected exposure to the UV radiation.

Average temperature in January
Little Rock, AR

Average temperature in January - Little Rock, AR
  • Average high temperature in January: 48.7°F

The warmest month (with the highest average high temperature) is July (91.9°F).
The month with the lowest average high temperature is January (48.7°F).

  • Average low temperature in January: 34.2°F

The month with the highest average low temperature is July (72.5°F).
The coldest month (with the lowest average low temperature) is January (34.2°F).

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Average pressure in January
Little Rock, AR

Average pressure in January - Little Rock, AR
  • Average pressure in January: 30.17"

The month with the highest atmospheric pressure is January (30.17").
The month with the lowest atmospheric pressure is June (29.94").

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Average wind speed in January
Little Rock, AR

Average wind speed in January - Little Rock, AR
  • Average wind speed in January: 8.1mph

The windiest month (with the highest average wind speed) is February (8.2mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).

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Average humidity in January
Little Rock, AR

Average humidity in January - Little Rock, AR
  • Average humidity in January: 74%

Months with the highest relative humidity are March and December (77%).
The month with the lowest relative humidity is October (69%).

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Average rainfall in January
Little Rock, AR

Average rainfall in January - Little Rock, AR
  • Average rainfall in January: 1.06"

The wettest month (with the highest rainfall) is April (2.24").
The driest month (with the least rainfall) is January (1.06").

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Average rainfall days in January
Little Rock, AR

Average rainfall days in January - Little Rock, AR
  • Average rainfall days in January: 8.1 days

The month with the highest number of rainy days is July (16.3 days).
The month with the least rainy days is January (8.1 days).

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Average snowfall in January
Little Rock, AR

Average snowfall in January - Little Rock, AR
  • Average snowfall in January: 0.2"

The month with the highest snowfall is February (0.51").
Months with the least snowfall are April, May, June, July, August, September, October and November (0").

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Average snowfall days in January
Little Rock, AR

Average snowfall days in January - Little Rock, AR
  • Average snowfall days in January: 1.1 days

The month with the highest number of snowfall days is February (1.4 days).
Months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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Average daylight in January /
Average sunshine in January
Little Rock, AR

Average daylight in January / Average sunshine in January - Little Rock, AR
  • Average daylight in January: 10.1h

The month with the longest days is June (Average daylight: 14.5h).
The month with the shortest days is December (Average daylight: 9.9h).

  • Average sunshine in January: 5.4h

The month with the most sunshine is June (Average sunshine: 10.8h).
The month with the least sunshine is February (Average sunshine: 5.2h).

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Average sunshine days in January
Little Rock, AR

Average sunshine days in January - Little Rock, AR
  • Average sunshine days in January: 20.7 days

The month with the most sunshine days is January (20.7 days).
The month with the least sunshine days is July (11.3 days).

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Average UV index in January
Little Rock, AR

Average UV index in January - Little Rock, AR
  • Average UV index in January: 3

Months with the highest UV index are June and July (UV index 7).
Months with the lowest UV index are January, February, November and December (UV index 3).

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Average cloud cover in January
Little Rock, AR

Average cloud cover in January - Little Rock, AR
  • Average cloud cover in January: 40

The month with the most cloud cover is February (Cloud cover 45).
The month with the least cloud cover is June (Cloud cover 25).

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Average visibility in January
Little Rock, AR

Average visibility in January - Little Rock, AR
  • 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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