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 of the year, registering average temperatures as high as 45.3°F (7.4°C) and as low as 30.9°F (-0.6°C).Humidity
The average relative humidity in January in Jameson is 76%.Rainfall
In Jameson, Tennessee, in January, during 8.7 rainfall days, 1.3" (33mm) of precipitation is typically accumulated. In Jameson, during the entire year, the rain falls for 141.9 days and collects up to 17.32" (440mm) of precipitation.Snowfall
January through March, November and December are months with snowfall. In January, it is snowing for 1.5 days. Throughout January, 0.08" (2mm) of snow is accumulated. In Jameson, during the entire year, snow falls for 6.2 days and aggregates up to 0.67" (17mm) of snow.Daylight
In Jameson, the average length of the day in January is 10h and 4min.On the first day of January in Jameson, sunrise is at 6:57 am and sunset at 4:45 pm. On the last day of the month, sunrise is at 6:48 am and sunset at 5:13 pm CST.
Sunshine
In January, the average sunshine in Jameson is 4.7h.UV index
In January, the average daily maximum UV index in Jameson is 3. A UV Index estimate of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for average individuals.Note: An average maximum UV index of 3 in January leads to these recommendations:
Make use of precautions - It is urged to ward off sun damage. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. Always opt for UVA and UVB-resistant sunglasses on radiant days. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the coldest months in Jameson?
What is the usual temperature for Jameson in January?
What is the average humidity in January in Jameson?
How many days does it rain in January in Jameson?
How much does it snow in Jameson in January?
What is the average length of the day in January in Jameson?
When is the sunrise / sunset in January in Jameson?
How many hours of sunshine does Jameson have in January?
What is the UV index intensity in January in Jameson?
Average temperature in January
Jameson, TN
- Average high temperature in January: 45.3°F
The warmest month (with the highest average high temperature) is July (87.4°F).
The month with the lowest average high temperature is January (45.3°F).
- Average low temperature in January: 30.9°F
The month with the highest average low temperature is July (68.5°F).
The coldest month (with the lowest average low temperature) is January (30.9°F).
Average pressure in January
Jameson, 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
Jameson, TN
- Average wind speed in January: 8.1mph
The windiest month (with the highest average wind speed) is February (8.4mph).
The calmest months (with the lowest average wind speed) are July and August (4.6mph).
Average humidity in January
Jameson, TN
- Average humidity in January: 76%
The month with the highest relative humidity is December (80%).
The month with the lowest relative humidity is October (74%).
Average rainfall in January
Jameson, TN
- Average rainfall in January: 1.3"
The wettest month (with the highest rainfall) is July (2.17").
The driest month (with the least rainfall) is November (0.94").
Average rainfall days in January
Jameson, TN
- Average rainfall days in January: 8.7 days
The month with the highest number of rainy days is July (17.9 days).
The month with the least rainy days is November (7.2 days).
Average snowfall in January
Jameson, TN
- Average snowfall in January: 0.08"
The months with the highest snowfall are February and December (0.2").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in January
Jameson, TN
- Average snowfall days in January: 1.5 days
The month with the highest number of snowfall days is February (2.1 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
Jameson, 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 30min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).
Average sunshine days in January
Jameson, TN
- Average sunshine days in January: 20.2 days
The month with the most sunshine days is November (21.3 days).
The month with the least sunshine days is July (11.3 days).
Average UV index in January
Jameson, TN
- Average UV index in January: 3
The months with the highest UV index are May, June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 2).
Average cloud cover in January
Jameson, TN
- Average cloud cover in January: 50
The month with the most cloud cover is February (Cloud cover 52).
The month with the least cloud cover is June (Cloud cover 29).
Average visibility in January
Jameson, TN
- Average visibility in January: 6mi
The months with the highest visibility are January, February, March, April, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is May (5mi).
Jameson, Tennessee, USA
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