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, noted for its average high-temperature of 45°F (7.2°C) and an average low-temperature of 30.7°F (-0.7°C), is considered the coldest month.Humidity
The average relative humidity in January is 76%.Rainfall
In Deans, Tennessee, during January, the rain falls for 12.6 days and regularly aggregates up to 3.03" (77mm) of precipitation. In Deans, during the entire year, the rain falls for 178.7 days and collects up to 39.21" (996mm) of precipitation.Snowfall
January through April, October through December are months with snowfall in Deans. January is the month with the most snowfall. Snow falls for 3.9 days and accumulates 0.98" (25mm) of snow.Daylight
In Deans, the average length of the day in January is 10h and 4min.On the first day of the month, sunrise is at 6:59 am and sunset at 4:47 pm. On the last day of January, sunrise is at 6:50 am and sunset at 5:15 pm CST.
Sunshine
The average sunshine in January is 4.7h.UV index
January and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index value of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for the average person.Note: In January, the maximum UV index of 2 suggests this advice:
Most individuals face no significant issues with extended sun exposure, but it is always essential to protect children, babies, and those with sensitive skin. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Be alert! Nearly double the UV rays from the Sun can be reflected by snow.
Frequently asked questions
What are the coldest months in Deans?
What is the temperature in January in Deans?
What is the average humidity in January in Deans?
How much does it rain in Deans in January?
When does it snow the most in Deans?
How many days does it snow in January in Deans?
What is the average length of the day in January in Deans?
What time are sunrise and sunset in January in Deans?
How long on average sun shines in January in Deans?
What are the months with the lowest UV index in Deans?
What is the UV index reading in January in Deans?
Average temperature in January
Deans, TN
- Average high temperature in January: 45°F
The warmest month (with the highest average high temperature) is July (87.6°F).
The month with the lowest average high temperature is January (45°F).
- Average low temperature in January: 30.7°F
The month with the highest average low temperature is July (68°F).
The coldest month (with the lowest average low temperature) is January (30.7°F).
Average pressure in January
Deans, 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
Deans, TN
- Average wind speed in January: 8.2mph
The windiest month (with the highest average wind speed) is February (8.3mph).
The calmest months (with the lowest average wind speed) are July and August (4.7mph).
Average humidity in January
Deans, TN
- Average humidity in January: 76%
The months with the highest relative humidity are March and December (79%).
The month with the lowest relative humidity is October (74%).
Average rainfall in January
Deans, TN
- Average rainfall in January: 3.03"
The wettest month (with the highest rainfall) is July (4.21").
The driest month (with the least rainfall) is September (2.44").
Average rainfall days in January
Deans, TN
- Average rainfall days in January: 12.6 days
The month with the highest number of rainy days is July (20 days).
The month with the least rainy days is November (10.5 days).
Average snowfall in January
Deans, TN
- Average snowfall in January: 0.98"
The month with the highest snowfall is January (0.98").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in January
Deans, TN
- Average snowfall days in January: 3.9 days
The month with the highest number of snowfall days is February (4 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
Deans, 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: 4h and 4min
The month with the most sunshine is June (Average sunshine: 10h and 18min).
The months with the least sunshine are February and December (Average sunshine: 4h and 36min).
Average sunshine days in January
Deans, TN
- Average sunshine days in January: 14.5 days
The month with the most sunshine days is November (17.9 days).
The month with the least sunshine days is July (8.8 days).
Average UV index in January
Deans, 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 and December (UV index 2).
Average cloud cover in January
Deans, TN
- Average cloud cover in January: 51
The months with the most cloud cover are February and December (Cloud cover 52).
The month with the least cloud cover is June (Cloud cover 30).
Average visibility in January
Deans, TN
- Average visibility in January: 5mi
The months with the highest visibility are February, March, April, June, October, November and December (6mi).
The months with the lowest visibility are January, May, July, August and September (5mi).
Deans, Tennessee, USA
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