January weather forecast and climate
Black Oak, AR

Weather in January

January, like December, is a frosty winter month in Black Oak, Arkansas, with average temperature fluctuating between 45.1°F (7.3°C) and 32.5°F (0.3°C).

Temperature

January is the coldest month, with an average high-temperature of 45.1°F (7.3°C) and an average low-temperature of 32.5°F (0.3°C).

Humidity

In Black Oak, the average relative humidity is 74%.

Rainfall

January is the month with the least rainfall in Black Oak. Rain falls for 10.3 days and accumulates 2.48" (63mm) of precipitation.

Snowfall

Months with snowfall are January through March, November and December. In Black Oak, during January, snow falls for 1.6 days and regularly aggregates up to 0.67" (17mm) of snow. Throughout the year, there are 6 snowfall days, and 4.45" (113mm) of snow is accumulated.

Daylight

The average length of the day in Black Oak is 10.1h.

Sunshine

In Black Oak, the average sunshine is 5.2h.

UV index

January and December, with an average maximum UV index of 2, are months with the lowest UV index in Black Oak. A UV Index reading of 2, and below, represents a low threat to health from the exposure to the Sun's UV radiation for the ordinary person.
Note: The average daily UV index of 2 in January transform into the following instructions:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. 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 Black Oak?

January is the coldest month in Black Oak, Arkansas, with an average high-temperature of 45.1°F (7.3°C) and an average low-temperature of 32.5°F (0.3°C).

What is the temperature in January in Black Oak?

The average high-temperature, in January, is 45.1°F (7.3°C), while the average low-temperature is 32.5°F (0.3°C).

What is the average humidity in January in Black Oak?

In January, the average relative humidity in Black Oak, Arkansas, is 74%.

How many days does it rain in January in Black Oak?

In January, in Black Oak, the rain falls for 10.3 days. Throughout January, 2.48" (63mm) of precipitation is accumulated.

What is the driest month in Black Oak?

The month with the least rainfall is January when the rain falls for 10.3 days and typically collects 2.48" (63mm) of precipitation.

How much does it snow in Black Oak in January?

In Black Oak, Arkansas, in January, during 1.6 snowfall days, 0.67" (17mm) of snow is typically accumulated.

What is the average length of the day in January in Black Oak?

The average length of the day in January in Black Oak is 10.1h.

How long on average sun shines in January in Black Oak?

In Black Oak, Arkansas, the average sunshine in January is 5.2h.

When is the lowest UV index in Black Oak?

Months with the lowest UV index in Black Oak, Arkansas, are January and December, with an average maximum UV index of 2.

What is the UV index reading in January in Black Oak?

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

Average temperature in January
Black Oak, AR

Average temperature in January - Black Oak, AR
  • Average high temperature in January: 45.1°F

The warmest month (with the highest average high temperature) is July (88.5°F).
The month with the lowest average high temperature is January (45.1°F).

  • Average low temperature in January: 32.5°F

The month with the highest average low temperature is July (72.1°F).
The coldest month (with the lowest average low temperature) is January (32.5°F).

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Average pressure in January
Black Oak, AR

Average pressure in January - Black Oak, 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 (29.93").

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Average wind speed in January
Black Oak, AR

Average wind speed in January - Black Oak, AR
  • Average wind speed in January: 9.4mph

The windiest month (with the highest average wind speed) is February (9.7mph).
The calmest month (with the lowest average wind speed) is August (5.7mph).

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Average humidity in January
Black Oak, AR

Average humidity in January - Black Oak, AR
  • Average humidity in January: 74%

The month with the highest relative humidity is March (78%).
The month with the lowest relative humidity is October (68%).

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Average rainfall in January
Black Oak, AR

Average rainfall in January - Black Oak, AR
  • Average rainfall in January: 2.48"

The wettest month (with the highest rainfall) is May (4.49").
The driest month (with the least rainfall) is January (2.48").

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Average rainfall days in January
Black Oak, AR

Average rainfall days in January - Black Oak, AR
  • Average rainfall days in January: 10.3 days

Months with the highest number of rainy days are May and July (16.8 days).
The month with the least rainy days is October (10 days).

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Average snowfall in January
Black Oak, AR

Average snowfall in January - Black Oak, AR
  • Average snowfall in January: 0.67"

The month with the highest snowfall is February (1.57").
Months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in January
Black Oak, AR

Average snowfall days in January - Black Oak, AR
  • Average snowfall days in January: 1.6 days

The month with the highest number of snowfall days is February (2.1 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
Black Oak, AR

Average daylight in January / Average sunshine in January - Black Oak, AR
  • Average daylight in January: 10.1h

The month with the longest days is June (Average daylight: 14.6h).
The month with the shortest days is December (Average daylight: 9.8h).

  • Average sunshine in January: 5.2h

The month with the most sunshine is June (Average sunshine: 10.9h).
The month with the least sunshine is February (Average sunshine: 4.8h).

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Average sunshine days in January
Black Oak, AR

Average sunshine days in January - Black Oak, AR
  • Average sunshine days in January: 18.3 days

The month with the most sunshine days is October (19.3 days).
Months with the least sunshine days are July and August (11.2 days).

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Average UV index in January
Black Oak, AR

Average UV index in January - Black Oak, AR
  • Average UV index in January: 2

Months with the highest UV index are June and July (UV index 7).
Months with the lowest UV index are January and December (UV index 2).

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Average cloud cover in January
Black Oak, AR

Average cloud cover in January - Black Oak, AR
  • Average cloud cover in January: 43

The month with the most cloud cover is February (Cloud cover 47).
The month with the least cloud cover is June (Cloud cover 24).

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Average visibility in January
Black Oak, AR

Average visibility in January - Black Oak, 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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