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, with its high-temperature average of 39.7°F (4.3°C) and a low-temperature average of 26.6°F (-3°C), is the coldest month.Humidity
The average relative humidity in January is 79%.Rainfall
In Gravel Switch, in January, it is raining for 9.7 days, with typically 2.44" (62mm) of accumulated precipitation. Throughout the year, there are 169.4 rainfall days, and 35.91" (912mm) of precipitation is accumulated.Snowfall
January through April, November and December are months with snowfall. In Gravel Switch, in January, during 7.1 snowfall days, 2.36" (60mm) of snow is typically accumulated. In Gravel Switch, during the entire year, snow falls for 26 days and aggregates up to 9.84" (250mm) of snow.Daylight
In January, the average length of the day is 9h and 55min.On the first day of January in Gravel Switch, sunrise is at 7:54 am and sunset at 5:32 pm. On the last day of the month, sunrise is at 7:44 am and sunset at 6:02 pm EST.
Sunshine
January has the least sunshine of the year, with an average of 4h of sunshine.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a minimal health hazard from unprotected exposure to Sun's UV rays for average individuals.Note: In January, a regular UV index of 2 translates into these guidelines:
The majority are not significantly affected by prolonged sun exposure. Infants, children, and those with fair skin must always have protection. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. Opt for tightly woven and loose clothing to enhance protection from the Sun. Bear in mind! The Sun's UV radiation can nearly double in intensity due to the reflective quality of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What time of the year is the coldest?
How cold is January?
What is the average humidity in January?
How much does it rain in January?
How much does it snow in January?
What is the average length of the day in January?
When is the sunrise / sunset in January?
What is the month with the least sunshine?
How long on average sun shines in January?
When is the lowest UV index?
What is the UV index reading in January?
Average temperature in January
Gravel Switch, KY
- Average high temperature in January: 39.7°F
The warmest month (with the highest average high temperature) is July (85.6°F).
The month with the lowest average high temperature is January (39.7°F).
- Average low temperature in January: 26.6°F
The month with the highest average low temperature is July (65.8°F).
The coldest month (with the lowest average low temperature) is January (26.6°F).
Average pressure in January
Gravel Switch, KY
- Average pressure in January: 30.16"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).
Average wind speed in January
Gravel Switch, KY
- Average wind speed in January: 8.5mph
The windiest months (with the highest average wind speed) are January and February (8.5mph).
The calmest months (with the lowest average wind speed) are July and August (5mph).
Average humidity in January
Gravel Switch, KY
- Average humidity in January: 79%
The months with the highest relative humidity are February and December (80%).
The months with the lowest relative humidity are August and October (76%).
Average rainfall in January
Gravel Switch, KY
- Average rainfall in January: 2.44"
The wettest month (with the highest rainfall) is February (3.5").
The driest month (with the least rainfall) is September (2.4").
Average rainfall days in January
Gravel Switch, KY
- Average rainfall days in January: 9.7 days
The month with the highest number of rainy days is July (18.7 days).
The months with the least rainy days are January and November (9.7 days).
Average snowfall in January
Gravel Switch, KY
- Average snowfall in January: 2.36"
The month with the highest snowfall is February (2.64").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in January
Gravel Switch, KY
- Average snowfall days in January: 7.1 days
The month with the highest number of snowfall days is January (7.1 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
Gravel Switch, KY
- Average daylight in January: 9h and 5min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in January: 4h
The month with the most sunshine is June (Average sunshine: 10h).
The month with the least sunshine is January (Average sunshine: 4h).
Average sunshine days in January
Gravel Switch, KY
- Average sunshine days in January: 13.8 days
The months with the most sunshine days are October and November (17.5 days).
The month with the least sunshine days is February (10.9 days).
Average UV index in January
Gravel Switch, KY
- 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, November and December (UV index 2).
Average cloud cover in January
Gravel Switch, KY
- Average cloud cover in January: 59
The months with the most cloud cover are January and February (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in January
Gravel Switch, KY
- Average visibility in January: 5mi
The months with the highest visibility are March, April, June, August, October, November and December (6mi).
The months with the lowest visibility are January, February, May, July and September (5mi).
Gravel Switch, Kentucky, USA
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