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
Johnston Circle, Tennessee, witnesses the coldest weather in January, with temperatures averaging a high of 46.4°F (8°C) and a low of 30.9°F (-0.6°C).Humidity
The average relative humidity in January is 76%.Rainfall
In January, the rain falls for 10.7 days. Throughout January, 1.69" (43mm) of precipitation is accumulated. In Johnston Circle, during the entire year, the rain falls for 148 days and collects up to 23.9" (607mm) of precipitation.Snowfall
January through March, November and December are months with snowfall. In January, it is snowing for 1.4 days. Throughout January, 0.55" (14mm) of snow is accumulated. Throughout the year, in Johnston Circle, Tennessee, there are 5.2 snowfall days, and 1.77" (45mm) of snow is accumulated.Daylight
The average length of the day in January is 10h and 6min.On the first day of the month, sunrise is at 7:47 am and sunset at 5:37 pm. On the last day of January, sunrise is at 7:39 am and sunset at 6:06 pm EST.
Sunshine
In Johnston Circle, the average sunshine in January is 5.4h.UV index
The months with the lowest UV index in Johnston Circle are January, February and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.Note: An average UV index of 2 in January transforms into this advice:
It is important to always shield children, babies, and individuals with sensitive skin from prolonged exposure to the sun. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized. Be alert! Nearly double the UV rays from the Sun can be reflected by snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest time of year in Johnston Circle?
What are the temperatures in Johnston Circle in January?
What is the average humidity in January in Johnston Circle?
How much does it rain in Johnston Circle in January?
How much does it snow in Johnston Circle in January?
How many hours of daylight does Johnston Circle have in January?
What time are sunrise and sunset in January in Johnston Circle?
How long on average sun shines in January in Johnston Circle?
What is the month with the lowest UV index in Johnston Circle?
What is the UV index reading in January in Johnston Circle?
Average temperature in January
Johnston Circle, TN
- Average high temperature in January: 46.4°F
The warmest month (with the highest average high temperature) is July (87.8°F).
The month with the lowest average high temperature is January (46.4°F).
- Average low temperature in January: 30.9°F
The month with the highest average low temperature is July (66.4°F).
The coldest month (with the lowest average low temperature) is January (30.9°F).
Average pressure in January
Johnston Circle, TN
- Average pressure in January: 30.16"Hg
The months with the highest atmospheric pressure are January and November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).
Average wind speed in January
Johnston Circle, TN
- Average wind speed in January: 6.3mph
The windiest month (with the highest average wind speed) is February (6.6mph).
The calmest month (with the lowest average wind speed) is August (3.8mph).
Average humidity in January
Johnston Circle, TN
- Average humidity in January: 76%
The month with the highest relative humidity is December (80%).
The months with the lowest relative humidity are June, July, August, September, October and November (75%).
Average rainfall in January
Johnston Circle, TN
- Average rainfall in January: 1.69"
The wettest month (with the highest rainfall) is July (2.64").
The driest month (with the least rainfall) is September (1.3").
Average rainfall days in January
Johnston Circle, TN
- Average rainfall days in January: 10.7 days
The month with the highest number of rainy days is July (17 days).
The month with the least rainy days is November (7.3 days).
Average snowfall in January
Johnston Circle, TN
- Average snowfall in January: 0.55"
The month with the highest snowfall is February (0.75").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in January
Johnston Circle, TN
- Average snowfall days in January: 1.4 days
The month with the highest number of snowfall days is February (1.7 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
Johnston Circle, 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 2min
The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 5h and 6min).
Average sunshine days in January
Johnston Circle, TN
- Average sunshine days in January: 19.1 days
The months with the most sunshine days are October and November (21.2 days).
The month with the least sunshine days is July (11.6 days).
Average UV index in January
Johnston Circle, 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, February and December (UV index 2).
Average cloud cover in January
Johnston Circle, TN
- Average cloud cover in January: 46
The month with the most cloud cover is February (Cloud cover 50).
The month with the least cloud cover is June (Cloud cover 29).
Average visibility in January
Johnston Circle, TN
- Average visibility in January: 5mi
The months with the highest visibility are February, March, April, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, May and December (5mi).
Johnston Circle, Tennessee, USA
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