January weather forecast
Clayton, AL

Weather in January

January, the same as December, in Clayton, Alabama, is a moderate winter month, with an average temperature ranging between min 39.7°F (4.3°C) and max 56.1°F (13.4°C).

Temperature

January is the coldest month, with an average high-temperature of 56.1°F (13.4°C) and an average low-temperature of 39.7°F (4.3°C).

Humidity

In January, the average relative humidity is 72%.

Rainfall

The month with the least rainfall in Clayton is January, when the rain falls for 9.2 days and typically collects 1.42" (36mm) of precipitation.

Snowfall

Months with snowfall in Clayton are January through March. The month with the most snowfall is January, when snow falls for 0.4 days and typically aggregates up to 0.24" (6mm) of snow.

Daylight

In Clayton, the average length of the day in January is 10h and 21min.
On the first day of January, sunrise is at 6:42 am and sunset at 4:48 pm. On the last day of the month, sunrise is at 6:35 am and sunset at 5:15 pm CST.

Sunshine

The average sunshine in January in Clayton is 5.6h.

UV index

January and December, with an average maximum UV index of 3, are months with the lowest UV index. A UV Index reading of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: In January, the average maximum UV index of 3 translate into the following recommendations:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. 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 Clayton?

January is the coldest month in Clayton, with an average high-temperature of 56.1°F (13.4°C) and an average low-temperature of 39.7°F (4.3°C).

What is the average humidity in January in Clayton?

In Clayton, the average relative humidity in January is 72%.

What is the driest month in Clayton?

January is the month with the least rainfall in Clayton. Rain falls for 9.2 days and accumulates 1.42" (36mm) of precipitation.

How many days does it rain in January in Clayton?

In Clayton, during January, the rain falls for 9.2 days and regularly aggregates up to 1.42" (36mm) of precipitation.

What is the snowiest month in Clayton?

January is the month with the most snowfall in Clayton, Alabama. Snow falls for 0.4 days and accumulates 0.24" (6mm) of snow.

When does it start snowing in Clayton?

January is the first month it typically snows in Clayton, Alabama. Throughout January, in the average 0.4 snowfall days, it receives 0.24" (6mm) of snow.

How many hours of daylight does Clayton have in January?

In Clayton, the average day length in January is 10h and 21min.

When is the sunrise / sunset in January in Clayton?

On the first day of January, sunrise is at 6:42 am and sunset at 4:48 pm. On the last day of the month, sunrise is at 6:35 am and sunset at 5:15 pm CST.

How many hours of sunshine does Clayton have in January?

In Clayton, the average sunshine duration in January is 5.6h.

When is the lowest UV index in Clayton?

The months with the lowest UV index in Clayton, Alabama, are January and December, with an average maximum UV index of 3.

What is the UV index reading in January in Clayton?

In Clayton, Alabama, the average daily maximum UV index in January is 3. A UV Index value of 3 to 5 symbolizes a medium health risk from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in January
Clayton, AL

Average temperature in January - Clayton, AL
  • Average high temperature in January: 56.1°F

The warmest month (with the highest average high temperature) is July (91°F).
The month with the lowest average high temperature is January (56.1°F).

  • Average low temperature in January: 39.7°F

The month with the highest average low temperature is July (72.7°F).
The coldest month (with the lowest average low temperature) is January (39.7°F).

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Average pressure in January
Clayton, AL

Average pressure in January - Clayton, AL
  • Average pressure in January: 30.16"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The months with the lowest atmospheric pressure are June and August (29.98"Hg).

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Average wind speed in January
Clayton, AL

Average wind speed in January - Clayton, AL
  • Average wind speed in January: 7.8mph

The windiest month (with the highest average wind speed) is January (7.8mph).
The calmest months (with the lowest average wind speed) are July and August (5mph).

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Average humidity in January
Clayton, AL

Average humidity in January - Clayton, AL
  • Average humidity in January: 72%

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

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Average rainfall in January
Clayton, AL

Average rainfall in January - Clayton, AL
  • Average rainfall in January: 1.42"

The wettest month (with the highest rainfall) is August (3.74").
The driest month (with the least rainfall) is January (1.42").

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Average rainfall days in January
Clayton, AL

Average rainfall days in January - Clayton, AL
  • Average rainfall days in January: 9.2 days

The month with the highest number of rainy days is July (20.9 days).
The month with the least rainy days is November (7.5 days).

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Average snowfall in January
Clayton, AL

Average snowfall in January - Clayton, AL
  • Average snowfall in January: 0.24"

The month with the highest snowfall is January (0.24").
The months with the least snowfall are April, May, June, July, August, September, October, November and December (0").

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Average snowfall days in January
Clayton, AL

Average snowfall days in January - Clayton, AL
  • Average snowfall days in January: 0.4 days

The month with the highest number of snowfall days is January (0.4 days).
The months with the least snowfall days are April, May, June, July, August, September, October, November and December (0 days).

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Average daylight in January /
Average sunshine in January
Clayton, AL

Average daylight in January / Average sunshine in January - Clayton, AL
  • Average daylight in January: 10h and 21min

The month with the longest days is June (Average daylight: 14h and 12min).
The month with the shortest days is December (Average daylight: 10h and 7min).

  • Average sunshine in January: 5h and 36min

The month with the most sunshine is June (Average sunshine: 10h and 48min).
The month with the least sunshine is December (Average sunshine: 5h and 12min).

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Average sunshine days in January
Clayton, AL

Average sunshine days in January - Clayton, AL
  • Average sunshine days in January: 19.7 days

The month with the most sunshine days is October (21.5 days).
The month with the least sunshine days is July (7.5 days).

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Average UV index in January
Clayton, AL

Average UV index in January - Clayton, AL
  • Average UV index in January: 3

The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January and December (UV index 3).

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Average cloud cover in January
Clayton, AL

Average cloud cover in January - Clayton, AL
  • Average cloud cover in January: 40

The month with the most cloud cover is December (Cloud cover 44).
The month with the least cloud cover is October (Cloud cover 29).

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Average visibility in January
Clayton, AL

Average visibility in January - Clayton, AL
  • Average visibility in January: 6mi

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

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