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
With average temperatures fluctuating between a high of 48.9°F (9.4°C) and a low of 34°F (1.1°C), January stands out as the coldest month.Humidity
The average relative humidity in January in Cullman is 76%.Rainfall
In January, in Cullman, the rain falls for 11.6 days. Throughout January, 3.66" (93mm) of precipitation is accumulated. In Cullman, during the entire year, the rain falls for 176.2 days and collects up to 40.43" (1027mm) of precipitation.Snowfall
January through March, November and December are months with snowfall. January is the month with the most snowfall in Cullman. Snow falls for 1.4 days and accumulates 0.67" (17mm) of snow.Daylight
The average length of the day in January is 10h and 11min.On the first day of January in Cullman, Alabama, sunrise is at 6:53 am and sunset at 4:48 pm. On the last day of the month, sunrise is at 6:45 am and sunset at 5:16 pm CST.
Sunshine
In January, the average sunshine in Cullman is 5h.UV index
The months with the lowest UV index in Cullman are January and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV rays for average individuals.Note: During January, 2 as the daily maximum UV index converts into the following advice:
Despite the majority tolerating prolonged sun exposure, those with sensitive skin, infants, and children demand continual protection. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear. Keep in mind! Snow's reflective quality can nearly double the intensity of the Sun's UV radiation.
Frequently asked questions
What part of the year is the coldest in Cullman?
What is the average January temperature in Cullman?
What is the average humidity in January in Cullman?
How much does it rain in Cullman in January?
When does it snow the most in Cullman?
How much does it snow in Cullman in January?
How many hours of daylight does Cullman have in January?
When are sunrise and sunset in January in Cullman?
How long on average sun shines in January in Cullman?
When is the lowest UV index in Cullman?
What is the UV index intensity in January in Cullman?
Average temperature in January
Cullman, AL
- Average high temperature in January: 48.9°F
The warmest month (with the highest average high temperature) is July (89.2°F).
The month with the lowest average high temperature is January (48.9°F).
- Average low temperature in January: 34°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 (34°F).
Average pressure in January
Cullman, AL
- 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 (29.98"Hg).
Average wind speed in January
Cullman, AL
- Average wind speed in January: 7.7mph
The windiest month (with the highest average wind speed) is February (7.9mph).
The calmest months (with the lowest average wind speed) are July and August (4.6mph).
Average humidity in January
Cullman, AL
- Average humidity in January: 76%
The month with the highest relative humidity is December (80%).
The month with the lowest relative humidity is October (72%).
Average rainfall in January
Cullman, AL
- Average rainfall in January: 3.66"
The wettest month (with the highest rainfall) is December (4.21").
The driest month (with the least rainfall) is November (2.36").
Average rainfall days in January
Cullman, AL
- Average rainfall days in January: 11.6 days
The month with the highest number of rainy days is July (20.2 days).
The month with the least rainy days is November (10.1 days).
Average snowfall in January
Cullman, AL
- Average snowfall in January: 0.67"
The month with the highest snowfall is January (0.67").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in January
Cullman, AL
- Average snowfall days in January: 1.4 days
The month with the highest number of snowfall days is February (1.5 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in January /
Average sunshine in January
Cullman, AL
- Average daylight in January: 10h and 1min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in January: 5h and 0min
The month with the most sunshine is June (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).
Average sunshine days in January
Cullman, AL
- Average sunshine days in January: 17.1 days
The month with the most sunshine days is October (19 days).
The month with the least sunshine days is July (8.6 days).
Average UV index in January
Cullman, AL
- Average UV index in January: 2
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January and December (UV index 2).
Average cloud cover in January
Cullman, AL
- Average cloud cover in January: 46
The month with the most cloud cover is February (Cloud cover 49).
The months with the least cloud cover are June and September (Cloud cover 30).
Average visibility in January
Cullman, 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).
Cullman, Alabama, USA
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