January weather forecast
Coal Hill, AR

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Weather in January

January, the same as December, in Coal Hill, Arkansas, is another chilly winter month, with temperature in the range of an average high of 47.8°F (8.8°C) and an average low of 31.5°F (-0.3°C).

Temperature

January proves to be the coldest month, recording an average maximum temperature of 47.8°F (8.8°C) and a minimum temperature of 31.5°F (-0.3°C).

Humidity

The average relative humidity in January is 74%.

Rainfall

In January, in Coal Hill, the rain falls for 7.8 days. Throughout January, 1.1" (28mm) of precipitation is accumulated. In Coal Hill, Arkansas, during the entire year, the rain falls for 123.9 days and collects up to 17.76" (451mm) of precipitation.

Snowfall

January through March, November and December are months with snowfall in Coal Hill, Arkansas. The months with the most snowfall are January, February and December, with an average 0.28" (7mm) of accumulated snow.

Daylight

In January, the average length of the day is 10h and 5min.
On the first day of the month, sunrise is at 7:23 am and sunset at 5:12 pm. On the last day of January, in Coal Hill, sunrise is at 7:15 am and sunset at 5:41 pm CST.

Sunshine

January has the least sunshine of the year in Coal Hill, with an average of 5.5h of sunshine.

UV index

In January, the average daily maximum UV index is 3. A UV Index of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for average individuals.
Note: In January, an average UV index of 3 transforms into the following instructions:
Stay alert. Light-skinned people could suffer burns in less than 30 minutes. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key. Consider carefully! The reflective quality of snow can almost double the intensity of the Sun's UV radiation.
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Frequently asked questions

What is the coldest month in Coal Hill?

January is the coldest month in Coal Hill, Arkansas, exhibiting average temperatures of 47.8°F (8.8°C) at the peak and 31.5°F (-0.3°C) at the base.

What is the average January temperature in Coal Hill?

The high-temperature, in January, in Coal Hill, is 47.8°F (8.8°C), while the low-temperature averages to 31.5°F (-0.3°C).

What is the average humidity in January in Coal Hill?

In Coal Hill, Arkansas, the average relative humidity in January is 74%.

How many days does it rain in January in Coal Hill?

In Coal Hill, Arkansas, in January, it is raining for 7.8 days, with typically 1.1" (28mm) of accumulated precipitation.

When does it snow the most in Coal Hill?

The months with the most snowfall in Coal Hill, Arkansas, are January, February and December, with an average 0.28" (7mm) of accumulated snow.

How many days does it snow in January in Coal Hill?

In Coal Hill, Arkansas, in January, snow falls for 1.9 days, with typically accumulated 0.28" (7mm) of snow.

What is the average length of the day in January in Coal Hill?

In Coal Hill, the average day length in January is 10h and 5min.

When are sunrise and sunset in January in Coal Hill?

In January, on the first day of the month, sunrise is at 7:23 am and sunset at 5:12 pm. On the last day of the month, in Coal Hill, Arkansas, sunrise is at 7:15 am and sunset at 5:41 pm CST.

What is the month with the least sunshine in Coal Hill?

January has the least sunshine of the year in Coal Hill, Arkansas, with an average of 5.5h of sunshine.

How many hours of sunshine does Coal Hill have in January?

In Coal Hill, Arkansas, the average sunshine duration in January is 5.5h.

How high is the UV index in January in Coal Hill?

In Coal Hill, the average daily maximum UV index in January is 3. A UV Index of 3 to 5 symbolizes a medium health risk from unprotected exposure to UV radiation.
Today
Tomorrow
Long-term
YearJanuaryFMAMJJASOND
Dec
January
Feb
Average high temperature
50°F 10°C
47.8°F 8.8°C
51.4°F 10.8°C
Average low temperature
34.9°F 1.6°C
31.5°F -0.3°C
34.7°F 1.5°C
Average pressure
30.14" 766mmHg
30.17" 766mmHg
30.11" 765mmHg
Average wind speed
5.3mph 8.5km/h
5.7mph 9.2km/h
6mph 9.7km/h
Average max. wind speed
5.8mph 9.3km/h
6.2mph 10km/h
6.5mph 10.5km/h
Average wind speed gusts
8.6mph 13.8km/h
9.3mph 15km/h
9.6mph 15.4km/h
Average humidity
77%
74%
77%
Average rainfall
0.98" 25mm
1.1" 28mm
1.18" 30mm
Average rainfall days
7.8
7.8
8.3
Average snowfall
0.28" 7mm
0.28" 7mm
0.28" 7mm
Average snowfall days
0.7
1.9
1.5
Average daylight
9h 5min
10h 1min
10h 5min
Average sunshine
5h 4min
5h 3min
5h 4min
Average sunshine days
21.3
20.6
16.4
Average UV index
2
3
3
Average cloud cover
40%
38%
44%
Average visibility
6mi 9.7km
5mi 8km
6mi 9.7km

Average temperature in January
Coal Hill, AR

Average temperature in January - Coal Hill, AR
  • Average high temperature in January: 47.8°F

The warmest month (with the highest average high temperature) is July (92.7°F).
The month with the lowest average high temperature is January (47.8°F).

  • Average low temperature in January: 31.5°F

The month with the highest average low temperature is July (69.6°F).
The coldest month (with the lowest average low temperature) is January (31.5°F).

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Average pressure in January
Coal Hill, AR

Average pressure in January - Coal Hill, 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 (29.93"Hg).

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Average wind speed in January
Coal Hill, AR

Average wind speed in January - Coal Hill, AR
  • Average wind speed in January: 5.7mph

The windiest month (with the highest average wind speed) is April (6.6mph).
The calmest months (with the lowest average wind speed) are July and August (4.2mph).

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Average humidity in January
Coal Hill, AR

Average humidity in January - Coal Hill, AR
  • Average humidity in January: 74%

The months with the highest relative humidity are March and May (78%).
The months with the lowest relative humidity are July and August (71%).

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Average rainfall in January
Coal Hill, AR

Average rainfall in January - Coal Hill, AR
  • Average rainfall in January: 1.1"

The wettest month (with the highest rainfall) is May (2.52").
The driest month (with the least rainfall) is December (0.98").

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Average rainfall days in January
Coal Hill, AR

Average rainfall days in January - Coal Hill, AR
  • Average rainfall days in January: 7.8 days

The month with the highest number of rainy days is May (12.9 days).
The month with the least rainy days is November (7.7 days).

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Average snowfall in January
Coal Hill, AR

Average snowfall in January - Coal Hill, AR
  • Average snowfall in January: 0.28"

The months with the highest snowfall are January, February and December (0.28").
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
Coal Hill, AR

Average snowfall days in January - Coal Hill, AR
  • Average snowfall days in January: 1.9 days

The month with the highest number of snowfall days is January (1.9 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
Coal Hill, AR

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

The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).

  • Average sunshine in January: 5h and 3min

The month with the most sunshine is July (Average sunshine: 10h and 54min).
The month with the least sunshine is January (Average sunshine: 5h and 30min).

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Average sunshine days in January
Coal Hill, AR

Average sunshine days in January - Coal Hill, AR
  • Average sunshine days in January: 20.6 days

The month with the most sunshine days is December (21.3 days).
The month with the least sunshine days is July (13.8 days).

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Average UV index in January
Coal Hill, AR

Average UV index in January - Coal Hill, 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
Coal Hill, AR

Average cloud cover in January - Coal Hill, AR
  • Average cloud cover in January: 38

The months with the most cloud cover are February and March (Cloud cover 44).
The month with the least cloud cover is August (Cloud cover 25).

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Average visibility in January
Coal Hill, AR

Average visibility in January - Coal Hill, AR
  • Average visibility in January: 5mi

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

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Coal Hill, Arkansas, USA

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