January weather forecast and climate
Jackson, AL

Weather in January

January, the same as December, in Jackson, Alabama, is another mild winter month, with average temperature ranging between min 38.8°F (3.8°C) and max 56.8°F (13.8°C).

Temperature

January is the coldest month, with an average high-temperature of 56.8°F (13.8°C) and an average low-temperature of 38.8°F (3.8°C).

Humidity

In January, the average relative humidity in Jackson, Alabama, is 77%.

Rainfall

In Jackson, Alabama, in January, during 10.6 rainfall days, 2.4" (61mm) of precipitation is typically accumulated. In Jackson, during the entire year, the rain falls for 173.9 days and collects up to 35.63" (905mm) of precipitation.

Snowfall

January through March and December are months with snowfall in Jackson, Alabama. The month with the most snowfall is January when snow falls for 0.5 days and typically aggregates up to 0.16" (4mm) of snow.

Daylight

The average length of the day is 10.4h.

Sunshine

In Jackson, Alabama, the average sunshine is 5.4h.

UV index

Months with the lowest UV index are January and December, with an average maximum UV index of 3. A UV Index reading of 3 to 5 represents a moderate health risk from the exposure to the Sun's UV radiation for the average person.
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. A wide-brim hat offers excellent sun protection for 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. 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 Jackson?

The coldest month in Jackson is January, with an average high-temperature of 56.8°F (13.8°C) and an average low-temperature of 38.8°F (3.8°C).

What is the temperature in January in Jackson?

In January, in Jackson, the average high-temperature is 56.8°F (13.8°C), and the average low-temperature is 38.8°F (3.8°C).

What is the average humidity in January in Jackson?

In January, the average relative humidity in Jackson is 77%.

How many days does it rain in January in Jackson?

In Jackson, Alabama, in January, it is raining for 10.6 days, with typically 2.4" (61mm) of accumulated precipitation.

How much does it snow in Jackson in January?

In January, in Jackson, it is snowing for 0.5 days. Throughout January, 0.16" (4mm) of snow is accumulated.

When does it snow the most in Jackson?

The month with the most snowfall is January when snow falls for 0.5 days and typically aggregates up to 0.16" (4mm) of snow.

How many hours of daylight does Jackson have in January?

In January, the average length of the day in Jackson is 10.4h.

How long on average sun shines in January in Jackson?

In Jackson, the average sunshine in January is 5.4h.

What are the months with the lowest UV index in Jackson?

Months with the lowest UV index in Jackson are January and December, with an average maximum UV index of 3.

What is the UV index intensity in January in Jackson?

In January, the average daily maximum UV index is 3. A UV Index of 3 to 5 symbolizes a medium health risk from the exposure to the Sun's UV radiation.

Average temperature in January
Jackson, AL

Average temperature in January - Jackson, AL
  • Average high temperature in January: 56.8°F

The warmest month (with the highest average high temperature) is July (92.5°F).
The month with the lowest average high temperature is January (56.8°F).

  • Average low temperature in January: 38.8°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 (38.8°F).

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Average pressure in January
Jackson, AL

Average pressure in January - Jackson, AL
  • Average pressure in January: 30.16"

The month with the highest atmospheric pressure is January (30.16").
The month with the lowest atmospheric pressure is June (29.96").

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Average wind speed in January
Jackson, AL

Average wind speed in January - Jackson, AL
  • Average wind speed in January: 5.8mph

The windiest month (with the highest average wind speed) is April (6.1mph).
The calmest months (with the lowest average wind speed) are July and August (4.2mph).

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Average humidity in January
Jackson, AL

Average humidity in January - Jackson, AL
  • Average humidity in January: 77%

The month with the highest relative humidity is December (81%).
The month with the lowest relative humidity is October (71%).

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Average rainfall in January
Jackson, AL

Average rainfall in January - Jackson, AL
  • Average rainfall in January: 2.4"

The wettest month (with the highest rainfall) is July (4.41").
The driest month (with the least rainfall) is November (2.05").

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Average rainfall days in January
Jackson, AL

Average rainfall days in January - Jackson, AL
  • Average rainfall days in January: 10.6 days

The month with the highest number of rainy days is July (24.7 days).
The month with the least rainy days is November (8 days).

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Average snowfall in January
Jackson, AL

Average snowfall in January - Jackson, AL
  • Average snowfall in January: 0.16"

The month with the highest snowfall is January (0.16").
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
Jackson, AL

Average snowfall days in January - Jackson, AL
  • Average snowfall days in January: 0.5 days

The month with the highest number of snowfall days is January (0.5 days).
Months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).

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

Average daylight in January / Average sunshine in January - Jackson, AL
  • Average daylight in January: 10.4h

The month with the longest days is June (Average daylight: 14.2h).
The month with the shortest days is December (Average daylight: 10.1h).

  • Average sunshine in January: 5.4h

The month with the most sunshine is June (Average sunshine: 10.5h).
The month with the least sunshine is February (Average sunshine: 5h).

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Average sunshine days in January
Jackson, AL

Average sunshine days in January - Jackson, AL
  • Average sunshine days in January: 18.6 days

The month with the most sunshine days is November (20.5 days).
The month with the least sunshine days is July (4.4 days).

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Average UV index in January
Jackson, AL

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

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

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Average cloud cover in January
Jackson, AL

Average cloud cover in January - Jackson, AL
  • Average cloud cover in January: 44

The month with the most cloud cover is December (Cloud cover 51).
The month with the least cloud cover is October (Cloud cover 31).

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Average visibility in January
Jackson, AL

Average visibility in January - Jackson, AL
  • Average visibility in January: 5mi

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

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