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
During the coldest month, January, temperatures average a high of 54.1°F (12.3°C) and a low of 38.3°F (3.5°C).Humidity
The average relative humidity in January is 76%.Rainfall
In January, the rain falls for 11.4 days. Throughout January, 3.5" (89mm) of precipitation is accumulated. Throughout the year, there are 153.9 rainfall days, and 33.23" (844mm) of precipitation is accumulated.Snowfall
January, February, November and December are months with snowfall. The month with the most snowfall is January, when snow falls for 0.9 days and typically aggregates up to 0.43" (11mm) of snow.Daylight
In Knoxwood, the average length of the day in January is 10h and 18min.On the first day of January, sunrise is at 6:52 am and sunset at 4:56 pm. On the last day of the month, sunrise is at 6:46 am and sunset at 5:22 pm CST.
Sunshine
In January, the average sunshine is 5.2h.UV index
The months with the lowest UV index in Knoxwood are January and December, with an average maximum UV index of 3. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for the average person.Note: The UV index of 3 during January translates into the following guidance:
Take precautions - Protection against skin and eye damage is obliged. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. A hat with a broad brim is indispensable, filtering out up to half of UV rays. Notice this! Nearly double the intensity of the Sun's UV radiation can be caused by snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What month is the coldest?
What is the temperature in January?
What is the average humidity in January?
How much does it rain in Knoxwood in January?
What is the snowiest month?
How many days does it snow in January?
How many hours of daylight does Knoxwood have in January?
What time are sunrise and sunset in January?
How many hours of sunshine does Knoxwood have in January?
What are the months with the lowest UV index?
What is the UV index intensity in January?
Average temperature in January
Knoxwood, AL
- Average high temperature in January: 54.1°F
The warmest month (with the highest average high temperature) is July (92.8°F).
The month with the lowest average high temperature is January (54.1°F).
- Average low temperature in January: 38.3°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 (38.3°F).
Average pressure in January
Knoxwood, AL
- Average pressure in January: 30.17"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The months with the lowest atmospheric pressure are June and August (29.97"Hg).
Average wind speed in January
Knoxwood, AL
- Average wind speed in January: 7.5mph
The windiest months (with the highest average wind speed) are January and February (7.5mph).
The calmest months (with the lowest average wind speed) are July and August (4.8mph).
Average humidity in January
Knoxwood, 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 (69%).
Average rainfall in January
Knoxwood, AL
- Average rainfall in January: 3.5"
The wettest months (with the highest rainfall) are April and December (3.74").
The driest month (with the least rainfall) is September (1.65").
Average rainfall days in January
Knoxwood, AL
- Average rainfall days in January: 11.4 days
The month with the highest number of rainy days is July (18.5 days).
The month with the least rainy days is October (8.3 days).
Average snowfall in January
Knoxwood, AL
- Average snowfall in January: 0.43"
The month with the highest snowfall is January (0.43").
The months with the least snowfall are March, April, May, June, July, August, September and October (0").
Average snowfall days in January
Knoxwood, AL
- Average snowfall days in January: 0.9 days
The month with the highest number of snowfall days is January (0.9 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in January /
Average sunshine in January
Knoxwood, AL
- Average daylight in January: 10h and 2min
The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 6min).
- Average sunshine in January: 5h and 1min
The month with the most sunshine is June (Average sunshine: 10h and 30min).
The months with the least sunshine are February and December (Average sunshine: 4h and 48min).
Average sunshine days in January
Knoxwood, AL
- Average sunshine days in January: 17.6 days
The month with the most sunshine days is October (22.4 days).
The month with the least sunshine days is July (10.4 days).
Average UV index in January
Knoxwood, 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
Knoxwood, AL
- Average cloud cover in January: 43
The months with the most cloud cover are February and December (Cloud cover 48).
The months with the least cloud cover are September and October (Cloud cover 30).
Average visibility in January
Knoxwood, 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).
Knoxwood, Alabama, USA
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