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
Radcliff's January weather, marked by an average high temperature of 39.7°F (4.3°C) and an average low temperature of 26.1°F (-3.3°C), is the coldest in the year.Humidity
The average relative humidity in January in Radcliff is 78%.Rainfall
In Radcliff, in January, during 10.6 rainfall days, 2.2" (56mm) of precipitation is typically accumulated. Throughout the year, in Radcliff, there are 163.8 rainfall days, and 36.5" (927mm) of precipitation is accumulated.Snowfall
Months with snowfall in Radcliff are January through April, October through December. In Radcliff, during January, snow falls for 6.3 days and regularly aggregates up to 1.65" (42mm) of snow. In Radcliff, during the entire year, snow falls for 22.2 days and aggregates up to 7.6" (193mm) of snow.Daylight
In January, the average length of the day is 9h and 54min.On the first day of January, sunrise is at 7:59 am and sunset at 5:35 pm. On the last day of the month, sunrise is at 7:48 am and sunset at 6:05 pm EST.
Sunshine
In Radcliff, the average sunshine in January is 4.5h.UV index
January, February and December, with an average maximum UV index of 2, are months with the lowest UV index in Radcliff. A UV Index estimate of 2, and below, represents a low health risk from exposure to the Sun's UV radiation for ordinary individuals.Note: In January, a daily maximum UV index of 2 leads to the following instructions:
Children, infants, and individuals with sensitive skin should be constantly protected from extended sun exposure. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. A hat with a broad brim is indispensable, filtering out up to half of UV rays. Be attentive! The reflective property of snow can nearly double the Sun's UV radiation.
Frequently asked questions
What are the coldest months in Radcliff?
How cold is January in Radcliff?
What is the average humidity in January in Radcliff?
How much does it rain in Radcliff in January?
How many days does it snow in January in Radcliff?
How many hours of daylight does Radcliff have in January?
What time are sunrise and sunset in January in Radcliff?
How long on average sun shines in January in Radcliff?
What is the month with the lowest UV index in Radcliff?
How high is the UV index in January in Radcliff?
Average temperature in January
Radcliff, KY
- Average high temperature in January: 39.7°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 (39.7°F).
- Average low temperature in January: 26.1°F
The month with the highest average low temperature is July (67.5°F).
The coldest month (with the lowest average low temperature) is January (26.1°F).
Average pressure in January
Radcliff, 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 (29.95"Hg).
Average wind speed in January
Radcliff, KY
- Average wind speed in January: 7.9mph
The windiest month (with the highest average wind speed) is February (8mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).
Average humidity in January
Radcliff, KY
- Average humidity in January: 78%
The months with the highest relative humidity are February and December (80%).
The months with the lowest relative humidity are August, September and October (74%).
Average rainfall in January
Radcliff, KY
- Average rainfall in January: 2.2"
The wettest month (with the highest rainfall) is April (3.98").
The driest month (with the least rainfall) is September (2.09").
Average rainfall days in January
Radcliff, KY
- Average rainfall days in January: 10.6 days
The month with the highest number of rainy days is July (18.5 days).
The months with the least rainy days are January, February and November (10.6 days).
Average snowfall in January
Radcliff, KY
- Average snowfall in January: 1.65"
The month with the highest snowfall is February (1.93").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in January
Radcliff, KY
- Average snowfall days in January: 6.3 days
The month with the highest number of snowfall days is January (6.3 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
Radcliff, 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 3min
The month with the most sunshine is June (Average sunshine: 10h and 12min).
The month with the least sunshine is December (Average sunshine: 4h and 24min).
Average sunshine days in January
Radcliff, KY
- Average sunshine days in January: 15.3 days
The month with the most sunshine days is October (18.9 days).
The month with the least sunshine days is July (10.2 days).
Average UV index in January
Radcliff, 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
Radcliff, KY
- Average cloud cover in January: 56
The month with the most cloud cover is January (Cloud cover 56).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility in January
Radcliff, KY
- Average visibility in January: 5mi
The months with the highest visibility are March, April, June, August, September, October and November (6mi).
The months with the lowest visibility are January, February, May, July and December (5mi).
Radcliff, Kentucky, USA
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