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 stands out as Bartlett's coldest month, with an average high-temperature of 46.6°F (8.1°C) and a low-temperature of 33.4°F (0.8°C).Humidity
The average relative humidity in January is 75%.Rainfall
January and November are months with the least rain in Bartlett when the rain falls for 8.9 days and typically aggregates up to 1.06" (27mm) of rain.Snowfall
January through March, November and December are months with snowfall. In Bartlett, in January, snow falls for 1.4 days, with typically accumulated 0.16" (4mm) of snow. In Bartlett, during the entire year, snow falls for 5 days and aggregates up to 0.79" (20mm) of snow.Daylight
In Bartlett, the average length of the day in January is 10h and 6min.On the first day of January, sunrise is at 7:07 am and sunset at 4:58 pm. On the last day of the month, sunrise is at 6:59 am and sunset at 5:26 pm CST.
Sunshine
The average sunshine in January is 5.2h.UV index
January, February, November and December, with an average maximum UV index of 3, are months with the lowest UV index. A UV Index value of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for average individuals.Note: An average UV index of 3 in January transforms into this advice:
Prioritize safety - The need to safeguard skin and eyes from harm is emphasized. The solar radiation around mid-day is intense; avoid the Sun and stay safe. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly. Watch out! The Sun's UV radiation can be nearly magnified twofold due to snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What part of the year is the coldest?
What is the usual temperature for Bartlett in January?
What is the average humidity in January?
What is the driest month?
How many days does it rain in January?
How much does it snow in Bartlett in January?
How many hours of daylight does Bartlett have in January?
When are sunrise and sunset in January?
How many hours of sunshine does Bartlett have in January?
What is the month with the lowest UV index?
How high is the UV index in January?
Average temperature in January
Bartlett, TN
- Average high temperature in January: 46.6°F
The warmest month (with the highest average high temperature) is July (88.9°F).
The month with the lowest average high temperature is January (46.6°F).
- Average low temperature in January: 33.4°F
The month with the highest average low temperature is July (72°F).
The coldest month (with the lowest average low temperature) is January (33.4°F).
Average pressure in January
Bartlett, 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 (29.94"Hg).
Average wind speed in January
Bartlett, TN
- Average wind speed in January: 8.9mph
The windiest month (with the highest average wind speed) is February (9.1mph).
The calmest months (with the lowest average wind speed) are July and August (5.3mph).
Average humidity in January
Bartlett, TN
- Average humidity in January: 75%
The months with the highest relative humidity are March and December (78%).
The month with the lowest relative humidity is October (69%).
Average rainfall in January
Bartlett, TN
- Average rainfall in January: 1.06"
The wettest month (with the highest rainfall) is July (2.4").
The driest months (with the least rainfall) are January and November (1.06").
Average rainfall days in January
Bartlett, TN
- Average rainfall days in January: 8.9 days
The month with the highest number of rainy days is July (15.3 days).
The month with the least rainy days is October (7.6 days).
Average snowfall in January
Bartlett, TN
- Average snowfall in January: 0.16"
The month with the highest snowfall is February (0.31").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in January
Bartlett, TN
- 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 April, May, June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Bartlett, 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 1min
The month with the most sunshine is June (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).
Average sunshine days in January
Bartlett, TN
- Average sunshine days in January: 19.6 days
The month with the most sunshine days is October (20.9 days).
The month with the least sunshine days is July (12.5 days).
Average UV index in January
Bartlett, TN
- Average UV index in January: 3
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover in January
Bartlett, TN
- Average cloud cover in January: 44
The month with the most cloud cover is February (Cloud cover 47).
The month with the least cloud cover is June (Cloud cover 25).
Average visibility in January
Bartlett, 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).
Bartlett, Tennessee, USA
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