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
With average temperatures fluctuating between a high of 40.5°F (4.7°C) and a low of 27.3°F (-2.6°C), January stands out as the coldest month.Humidity
The average relative humidity in January in Campbellsville is 78%.Rainfall
In Campbellsville, in January, during 7.3 rainfall days, 0.75" (19mm) of precipitation is typically accumulated. Throughout the year, there are 128.3 rainfall days, and 12.8" (325mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through April, October through December. In Campbellsville, Kentucky, in January, during 3.1 snowfall days, 0.2" (5mm) of snow is typically accumulated. In Campbellsville, during the entire year, snow falls for 12.2 days and aggregates up to 1.14" (29mm) of snow.Daylight
In Campbellsville, the average length of the day in January is 9h and 56min.On the first day of January, sunrise is at 7:55 am and sunset at 5:34 pm. On the last day of the month, sunrise is at 7:45 am and sunset at 6:04 pm EST.
Sunshine
January has the least sunshine of the year, with an average of 4.4h of sunshine.UV index
The months with the lowest UV index in Campbellsville, Kentucky, are January, February and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a low threat to health from unsafe exposure to UV radiation for average individuals.Note: In January, the average maximum UV index of 2 translates into the following recommendations:
Children must always have sun protection, unlike most people, who can tolerate up to an hour in the sun without any burns. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Alert! The snow's reflection can amplify the UV radiation of the Sun nearly twice.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What part of the year is the coldest in Campbellsville?
Is it cold in Campbellsville during January?
What is the average humidity in January in Campbellsville?
How much does it rain in Campbellsville in January?
How many days does it snow in January in Campbellsville?
What is the average length of the day in January in Campbellsville?
When is the sunrise / sunset in January in Campbellsville?
What is the month with the least sunshine in Campbellsville?
How many hours of sunshine does Campbellsville have in January?
What is the month with the lowest UV index in Campbellsville?
How high is the UV index in January in Campbellsville?
Average temperature in January
Campbellsville, KY
- Average high temperature in January: 40.5°F
The warmest month (with the highest average high temperature) is July (85.8°F).
The month with the lowest average high temperature is January (40.5°F).
- Average low temperature in January: 27.3°F
The month with the highest average low temperature is July (66.7°F).
The coldest month (with the lowest average low temperature) is January (27.3°F).
Average pressure in January
Campbellsville, 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
Campbellsville, KY
- Average wind speed in January: 8.3mph
The windiest months (with the highest average wind speed) are January and February (8.3mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).
Average humidity in January
Campbellsville, KY
- Average humidity in January: 78%
The months with the highest relative humidity are February and December (80%).
The month with the lowest relative humidity is October (75%).
Average rainfall in January
Campbellsville, KY
- Average rainfall in January: 0.75"
The wettest month (with the highest rainfall) is July (1.57").
The driest month (with the least rainfall) is September (0.59").
Average rainfall days in January
Campbellsville, KY
- Average rainfall days in January: 7.3 days
The month with the highest number of rainy days is July (14.4 days).
The month with the least rainy days is January (7.3 days).
Average snowfall in January
Campbellsville, KY
- Average snowfall in January: 0.2"
The month with the highest snowfall is February (0.35").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in January
Campbellsville, KY
- Average snowfall days in January: 3.1 days
The month with the highest number of snowfall days is February (3.3 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
Campbellsville, 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 and 2min
The month with the most sunshine is June (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 24min).
Average sunshine days in January
Campbellsville, KY
- Average sunshine days in January: 19.8 days
The month with the most sunshine days is November (21.2 days).
The month with the least sunshine days is July (13.3 days).
Average UV index in January
Campbellsville, 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 and December (UV index 2).
Average cloud cover in January
Campbellsville, KY
- Average cloud cover in January: 56
The months with the most cloud cover are January and February (Cloud cover 56).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility in January
Campbellsville, KY
- Average visibility in January: 6mi
The months with the highest visibility are January, February, March, April, June, August, October, November and December (6mi).
The months with the lowest visibility are May, July and September (5mi).
Campbellsville, Kentucky, USA
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