Contents
- Weather in January
- Frequently asked questions
- Average temperature in January
- Average pressure in January
- Average wind speed in January
- Average humidity in January
- Average rainfall in January
- Average rainfall days in January
- Average snowfall in January
- Average snowfall days in January
- Average daylight in January
- Average sunshine in January
- Average sunshine days in January
- Average UV index in January
- Average cloud cover in January
- Average visibility in January
Weather in January
Temperature
January, with its average high-temperature of 56.8°F (13.8°C) and an average low-temperature of 38.8°F (3.8°C), holds the record as the coldest month.Humidity
In January, the average relative humidity is 77%.Rainfall
In Jackson, in January, it is raining for 10.6 days, with typically 2.4" (61mm) of accumulated precipitation. 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. 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
In January, the average length of the day is 10h and 22min.On the first day of January, sunrise is at 6:50 am and sunset at 4:59 pm. On the last day of the month, sunrise is at 6:44 am and sunset at 5:25 pm CST.
Sunshine
In January, the average sunshine is 5.4h.UV index
The months with the lowest UV index are January and December, with an average maximum UV index of 3. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for ordinary individuals.Note: In January, the UV index of 3 transforms into the following advice:
Act with care - The need to guard against sun damage is communicated. The Sun's radiation is especially intense around midday; try to stay in shade during this period. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes. On your guard! Snow's reflection can almost double the intensity of the Sun's UV radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What time of the year is the coldest?
What is the average January temperature?
What is the average humidity in January?
How many days does it rain in January in Jackson?
When does it snow the most?
How much does it snow in January?
How many hours of daylight does Jackson have in January?
When is the sunrise / sunset in January?
How many hours of sunshine does Jackson have in January?
What are the months with the lowest UV index?
How high is the UV index in January?
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).
Average pressure in January
Jackson, AL
- Average pressure in January: 30.16"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).
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).
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%).
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").
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).
Average snowfall in January
Jackson, AL
- Average snowfall in January: 0.16"
The month with the highest snowfall is January (0.16").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").
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).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight in January /
Average sunshine in January
Jackson, AL
- Average daylight in January: 10h and 2min
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 6min).
- Average sunshine in January: 5h and 2min
The month with the most sunshine is June (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 5h and 0min).
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).
Average UV index in January
Jackson, AL
- Average UV index in January: 3
The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 3).
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).
Average visibility in January
Jackson, AL
- Average visibility in January: 5mi
The months with the highest visibility are June and October (6mi).
The months with the lowest visibility are January, February, March, April, May, July, August, September, November and December (5mi).
Jackson, Alabama, USA
Weather forecast for your location
2. Allow the app to use your location