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 43.7°F (6.5°C) and a low of 29.8°F (-1.2°C).Humidity
In Commerce, the average relative humidity in January is 77%.Rainfall
In January, the rain falls for 13.5 days. Throughout January, 3.11" (79mm) of precipitation is accumulated. Throughout the year, in Commerce, there are 177.2 rainfall days, and 40.94" (1040mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through April, November and December. In Commerce, in January, snow falls for 4.5 days, with typically accumulated 1.26" (32mm) of snow. Throughout the year, there are 14 snowfall days, and 3.58" (91mm) of snow is accumulated.Daylight
In January, the average length of the day in Commerce is 10h and 2min.On the first day of January in Commerce, sunrise is at 6:55 am and sunset at 4:40 pm. On the last day of the month, sunrise is at 6:46 am and sunset at 5:09 pm CST.
Sunshine
The average sunshine in January in Commerce is 4.5h.UV index
The months with the lowest UV index in Commerce are January, February and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a low health risk from unprotected exposure to Sun's UV rays for the average person.Note: A maximum daily UV index of 2 during January morphs into the following directions:
In contrast to children, who must always be shielded from the sun, most people can tolerate up to an hour of sun exposure without any burns. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key. Notice this! Nearly double the intensity of the Sun's UV radiation can be caused by snow reflection.
Frequently asked questions
What month is the coldest in Commerce?
How cold is January in Commerce?
What is the average humidity in January in Commerce?
How many days does it rain in January in Commerce?
How much does it snow in Commerce in January?
What is the average length of the day in January in Commerce?
When is the sunrise / sunset in January in Commerce?
How long on average sun shines in January in Commerce?
What are the months with the lowest UV index in Commerce?
What is the UV index intensity in January in Commerce?
Average temperature in January
Commerce, TN
- Average high temperature in January: 43.7°F
The warmest month (with the highest average high temperature) is July (86.9°F).
The month with the lowest average high temperature is January (43.7°F).
- Average low temperature in January: 29.8°F
The month with the highest average low temperature is July (67.1°F).
The coldest month (with the lowest average low temperature) is January (29.8°F).
Average pressure in January
Commerce, TN
- 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 (29.97"Hg).
Average wind speed in January
Commerce, TN
- Average wind speed in January: 7.1mph
The windiest month (with the highest average wind speed) is February (7.5mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).
Average humidity in January
Commerce, TN
- Average humidity in January: 77%
The month with the highest relative humidity is December (80%).
The months with the lowest relative humidity are October and November (76%).
Average rainfall in January
Commerce, TN
- Average rainfall in January: 3.11"
The wettest months (with the highest rainfall) are February and July (4.17").
The driest month (with the least rainfall) is September (2.32").
Average rainfall days in January
Commerce, TN
- Average rainfall days in January: 13.5 days
The month with the highest number of rainy days is July (18.8 days).
The month with the least rainy days is November (10.5 days).
Average snowfall in January
Commerce, TN
- Average snowfall in January: 1.26"
The month with the highest snowfall is February (1.34").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in January
Commerce, TN
- Average snowfall days in January: 4.5 days
The month with the highest number of snowfall days is January (4.5 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Commerce, TN
- Average daylight in January: 10h and 0min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in January: 4h and 3min
The month with the most sunshine is June (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 18min).
Average sunshine days in January
Commerce, TN
- Average sunshine days in January: 14.6 days
The months with the most sunshine days are October and November (18 days).
The month with the least sunshine days is July (10 days).
Average UV index in January
Commerce, TN
- 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, February and December (UV index 2).
Average cloud cover in January
Commerce, TN
- Average cloud cover in January: 53
The month with the most cloud cover is February (Cloud cover 55).
The month with the least cloud cover is June (Cloud cover 30).
Average visibility in January
Commerce, TN
- Average visibility in January: 5mi
The months with the highest visibility are February, April, June, October, November and December (6mi).
The months with the lowest visibility are January, March, May, July, August and September (5mi).
Commerce, Tennessee, USA
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