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 is the coldest month, exhibiting average temperatures of 46.4°F (8°C) at the peak and 32.7°F (0.4°C) at the base.Humidity
The average relative humidity in January in Somerville is 76%.Rainfall
In Somerville, in January, it is raining for 8.4 days, with typically 0.87" (22mm) of accumulated precipitation. In Somerville, during the entire year, the rain falls for 132.5 days and collects up to 16.26" (413mm) of precipitation.Snowfall
January through March, November and December are months with snowfall. In Somerville, Tennessee, during January, snow falls for 1.3 days and regularly aggregates up to 0.12" (3mm) of snow. Throughout the year, in Somerville, Tennessee, there are 4.9 snowfall days, and 0.87" (22mm) of snow is accumulated.Daylight
The average length of the day in January in Somerville, Tennessee, is 10h and 6min.On the first day of the month, sunrise is at 7:05 am and sunset at 4:55 pm. On the last day of January, in Somerville, Tennessee, sunrise is at 6:57 am and sunset at 5:24 pm CST.
Sunshine
In Somerville, the average sunshine in January is 5h.UV index
January, February, November and December, with an average maximum UV index of 3, are months with the lowest UV index in Somerville. A UV Index reading of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for average individuals.Note: In January, the maximum UV index of 3 suggests this advice:
Put precautions into practice - Ensuring skin and eye safety is a necessity. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat. Consider carefully! The reflective quality of snow can almost double the intensity of the Sun's UV radiation.
Frequently asked questions
What part of the year is the coldest in Somerville?
What is the usual temperature for Somerville in January?
What is the average humidity in January in Somerville?
How many days does it rain in January in Somerville?
How much does it snow in Somerville in January?
What is the average length of the day in January in Somerville?
When are sunrise and sunset in January in Somerville?
How many hours of sunshine does Somerville have in January?
What are the months with the lowest UV index in Somerville?
How high is the UV index in January in Somerville?
Average temperature in January
Somerville, TN
- Average high temperature in January: 46.4°F
The warmest month (with the highest average high temperature) is July (88°F).
The month with the lowest average high temperature is January (46.4°F).
- Average low temperature in January: 32.7°F
The month with the highest average low temperature is July (70.5°F).
The coldest month (with the lowest average low temperature) is January (32.7°F).
Average pressure in January
Somerville, 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 (29.95"Hg).
Average wind speed in January
Somerville, TN
- Average wind speed in January: 8.9mph
The windiest month (with the highest average wind speed) is February (9.1mph).
The calmest month (with the lowest average wind speed) is July (5.2mph).
Average humidity in January
Somerville, TN
- Average humidity in January: 76%
The month with the highest relative humidity is March (80%).
The month with the lowest relative humidity is October (71%).
Average rainfall in January
Somerville, TN
- Average rainfall in January: 0.87"
The wettest month (with the highest rainfall) is July (1.89").
The driest months (with the least rainfall) are September and November (0.75").
Average rainfall days in January
Somerville, TN
- Average rainfall days in January: 8.4 days
The month with the highest number of rainy days is July (14.9 days).
The month with the least rainy days is November (7.5 days).
Average snowfall in January
Somerville, TN
- Average snowfall in January: 0.12"
The month with the highest snowfall is February (0.39").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in January
Somerville, TN
- Average snowfall days in January: 1.3 days
The month with the highest number of snowfall days is February (1.6 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
Somerville, TN
- Average daylight in January: 10h and 1min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in January: 5h and 0min
The month with the most sunshine is June (Average sunshine: 10h and 42min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).
Average sunshine days in January
Somerville, TN
- Average sunshine days in January: 20.2 days
The month with the most sunshine days is October (21.6 days).
The month with the least sunshine days is July (12.4 days).
Average UV index in January
Somerville, TN
- Average UV index in January: 3
The month with the highest UV index is June (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover in January
Somerville, TN
- Average cloud cover in January: 45
The month with the most cloud cover is February (Cloud cover 48).
The month with the least cloud cover is June (Cloud cover 26).
Average visibility in January
Somerville, TN
- 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).
Somerville, Tennessee, USA
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