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, marked by an average high-temperature of 41.7°F (5.4°C) and a low-temperature of 26.6°F (-3°C), is the coldest month.Humidity
The average relative humidity in January is 77%.Rainfall
In Graysburg, in January, it is raining for 13.1 days, with typically 2.56" (65mm) of accumulated precipitation. In Graysburg, during the entire year, the rain falls for 175.9 days and collects up to 31.93" (811mm) of precipitation.Snowfall
Months with snowfall are January through April, October through December. In Graysburg, during January, snow falls for 9.1 days and regularly aggregates up to 3.43" (87mm) of snow. In Graysburg, during the entire year, snow falls for 31.5 days and aggregates up to 12.76" (324mm) of snow.Daylight
The average length of the day in January in Graysburg is 10h and 1min.On the first day of January, sunrise is at 7:42 am and sunset at 5:26 pm. On the last day of the month, sunrise is at 7:32 am and sunset at 5:55 pm EST.
Sunshine
With an average of 4.9h of sunshine, January has the least sunshine of the year in Graysburg.UV index
January, February and December, with an average maximum UV index of 2, are months with the lowest UV index in Graysburg, Tennessee. A UV Index of 2, and less, symbolizes a low health risk from exposure to the Sun's UV radiation for the average person.Note: A maximum high UV index of 2 in January translates into the following recommendations:
Unlike children, who always need sun protection, most individuals can remain in the sun for up to an hour without getting burnt. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. A hat with a broad brim is indispensable, filtering out up to half of UV rays. Forewarned is forearmed! The Sun's UV radiation can be almost doubled in intensity by snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest month in Graysburg?
How cold does it get in Graysburg in January?
What is the average humidity in January in Graysburg?
How many days does it rain in January in Graysburg?
How many days does it snow in January in Graysburg?
What is the average length of the day in January in Graysburg?
When is the sunrise / sunset in January in Graysburg?
What is the month with the least sunshine in Graysburg?
How long on average sun shines in January in Graysburg?
What is the month with the lowest UV index in Graysburg?
What is the UV index reading in January in Graysburg?
Average temperature in January
Graysburg, TN
- Average high temperature in January: 41.7°F
The warmest month (with the highest average high temperature) is July (83.3°F).
The month with the lowest average high temperature is January (41.7°F).
- Average low temperature in January: 26.6°F
The month with the highest average low temperature is July (61°F).
The coldest month (with the lowest average low temperature) is January (26.6°F).
Average pressure in January
Graysburg, TN
- Average pressure in January: 30.15"Hg
The month with the highest atmospheric pressure is November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.99"Hg).
Average wind speed in January
Graysburg, TN
- Average wind speed in January: 6.3mph
The windiest month (with the highest average wind speed) is April (6.6mph).
The calmest month (with the lowest average wind speed) is August (3.7mph).
Average humidity in January
Graysburg, TN
- Average humidity in January: 77%
The months with the highest relative humidity are February and December (79%).
The month with the lowest relative humidity is November (75%).
Average rainfall in January
Graysburg, TN
- Average rainfall in January: 2.56"
The wettest month (with the highest rainfall) is February (3.39").
The driest month (with the least rainfall) is September (1.61").
Average rainfall days in January
Graysburg, TN
- Average rainfall days in January: 13.1 days
The month with the highest number of rainy days is May (18.2 days).
The month with the least rainy days is November (10.3 days).
Average snowfall in January
Graysburg, TN
- Average snowfall in January: 3.43"
The month with the highest snowfall is December (3.74").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in January
Graysburg, TN
- Average snowfall days in January: 9.1 days
The month with the highest number of snowfall days is January (9.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Graysburg, 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 5min
The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 4h and 54min).
Average sunshine days in January
Graysburg, TN
- Average sunshine days in January: 12.1 days
The month with the most sunshine days is October (17.7 days).
The month with the least sunshine days is February (9.3 days).
Average UV index in January
Graysburg, TN
- Average UV index in January: 2
The months with the highest UV index are 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
Graysburg, TN
- Average cloud cover in January: 51
The month with the most cloud cover is February (Cloud cover 52).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in January
Graysburg, TN
- Average visibility in January: 5mi
The months with the highest visibility are April, June, July, August, October and November (6mi).
The months with the lowest visibility are January, February, March, May, September and December (5mi).
Graysburg, Tennessee, USA
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