January weather forecast
Red Oak, AR

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Weather in January

January, like December, is a frosty winter month in Red Oak, Arkansas, with temperature in the range of an average low of 33.4°F (0.8°C) and an average high of 49.3°F (9.6°C).

Temperature

With its high average temperature of 49.3°F (9.6°C) and a low of 33.4°F (0.8°C), January is regarded as the coldest month.

Humidity

In January, the average relative humidity in Red Oak is 76%.

Rainfall

In Red Oak, in January, it is raining for 9.2 days, with typically 2.01" (51mm) of accumulated precipitation. In Red Oak, during the entire year, the rain falls for 147.7 days and collects up to 33.23" (844mm) of precipitation.

Snowfall

January through March, November and December are months with snowfall in Red Oak. In Red Oak, Arkansas, during January, snow falls for 1.4 days and regularly aggregates up to 0.31" (8mm) of snow. Throughout the year, there are 4.2 snowfall days, and 1.93" (49mm) of snow is accumulated.

Daylight

The average length of the day in January is 10h and 10min.
On the first day of the month, sunrise is at 7:18 am and sunset at 5:12 pm. On the last day of January, in Red Oak, sunrise is at 7:10 am and sunset at 5:40 pm CST.

Sunshine

January, February and December, with an average of 5.1h of sunshine, are months with the least sunshine in Red Oak.

UV index

The average daily maximum UV index in January in Red Oak is 3. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for average individuals.
Note: The UV index of 3 during January leads to these advisories:
Exercise prudence. Persons with fair skin could be burned in under 30 minutes. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear. Be attentive! The reflective property of snow can nearly double the Sun's UV radiation.
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Frequently asked questions

What month is the coldest in Red Oak?

January is the coldest month of the year, registering average temperatures as high as 49.3°F (9.6°C) and as low as 33.4°F (0.8°C).

What are January temperatures in Red Oak?

The average high-temperature, in January, in Red Oak, is 49.3°F (9.6°C), while the average low-temperature is 33.4°F (0.8°C).

What is the average humidity in January in Red Oak?

In January, the average relative humidity in Red Oak, Arkansas, is 76%.

How much does it rain in Red Oak in January?

In Red Oak, Arkansas, in January, during 9.2 rainfall days, 2.01" (51mm) of precipitation is typically accumulated.

How much does it snow in Red Oak in January?

In January, it is snowing for 1.4 days. Throughout January, 0.31" (8mm) of snow is accumulated.

How many hours of daylight does Red Oak have in January?

The average day length in January is 10h and 10min.

When is the sunrise / sunset in January in Red Oak?

On the first day of January in Red Oak, Arkansas, sunrise is at 7:18 am and sunset at 5:12 pm. On the last day of the month, sunrise is at 7:10 am and sunset at 5:40 pm CST.

What are the months with the least sunshine in Red Oak?

January, February and December, with an average of 5.1h of sunshine, are months with the least sunshine in Red Oak, Arkansas.

How many hours of sunshine does Red Oak have in January?

The average sunshine duration in January in Red Oak, Arkansas, is 5.1h.

How high is the UV index in January in Red Oak?

The average daily maximum UV index in January in Red Oak is 3. A UV Index value of 3 to 5 symbolizes a moderate vulnerability from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in January
Red Oak, AR

Average temperature in January - Red Oak, AR
  • Average high temperature in January: 49.3°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 (49.3°F).

  • Average low temperature in January: 33.4°F

The month with the highest average low temperature is July (70.7°F).
The coldest month (with the lowest average low temperature) is January (33.4°F).

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Average pressure in January
Red Oak, AR

Average pressure in January - Red Oak, AR
  • Average pressure in January: 30.17"Hg

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

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Average wind speed in January
Red Oak, AR

Average wind speed in January - Red Oak, AR
  • Average wind speed in January: 6.7mph

The windiest month (with the highest average wind speed) is April (7.6mph).
The calmest month (with the lowest average wind speed) is August (4.7mph).

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Average humidity in January
Red Oak, AR

Average humidity in January - Red Oak, AR
  • Average humidity in January: 76%

The month with the highest relative humidity is March (80%).
The month with the lowest relative humidity is October (72%).

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Average rainfall in January
Red Oak, AR

Average rainfall in January - Red Oak, AR
  • Average rainfall in January: 2.01"

The wettest month (with the highest rainfall) is April (3.9").
The driest month (with the least rainfall) is September (1.93").

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Average rainfall days in January
Red Oak, AR

Average rainfall days in January - Red Oak, AR
  • Average rainfall days in January: 9.2 days

The month with the highest number of rainy days is August (15.9 days).
The month with the least rainy days is January (9.2 days).

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Average snowfall in January
Red Oak, AR

Average snowfall in January - Red Oak, AR
  • Average snowfall in January: 0.31"

The month with the highest snowfall is February (0.94").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in January
Red Oak, AR

Average snowfall days in January - Red Oak, AR
  • Average snowfall days in January: 1.4 days

The month with the highest number of snowfall days is February (1.7 days).
The 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
Red Oak, AR

Average daylight in January / Average sunshine in January - Red Oak, AR
  • Average daylight in January: 10h and 1min

The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).

  • Average sunshine in January: 5h and 1min

The month with the most sunshine is July (Average sunshine: 10h and 18min).
The months with the least sunshine are January, February and December (Average sunshine: 5h and 6min).

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Average sunshine days in January
Red Oak, AR

Average sunshine days in January - Red Oak, AR
  • Average sunshine days in January: 19.4 days

The months with the most sunshine days are January and October (19.4 days).
The month with the least sunshine days is August (13.5 days).

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Average UV index in January
Red Oak, AR

Average UV index in January - Red Oak, AR
  • Average UV index in January: 3

The months with the highest UV index are June and July (UV index 7).
The month with the lowest UV index is December (UV index 2).

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Average cloud cover in January
Red Oak, AR

Average cloud cover in January - Red Oak, AR
  • Average cloud cover in January: 42

The month with the most cloud cover is February (Cloud cover 49).
The months with the least cloud cover are June, July, August and September (Cloud cover 30).

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Average visibility in January
Red Oak, AR

Average visibility in January - Red Oak, AR
  • Average visibility in January: 5mi

The months with the highest visibility are April, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February, March, May and December (5mi).

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Red Oak, Arkansas, USA

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