January weather forecastRolling Hills, KY
January
Weather in January
January, like December, in Rolling Hills, Kentucky, is another cold winter month, with an average temperature fluctuating between 39°F (3.9°C) and 26.1°F (-3.3°C).Temperature
January, characterized by an average high temperature of 39°F (3.9°C) and a low temperature of 26.1°F (-3.3°C), is generally the coldest month.Humidity
In January, the average relative humidity is 77%.Rainfall
In Rolling Hills, in January, during 9.5 rainfall days, 2.09" (53mm) of precipitation is typically accumulated. In Rolling Hills, during the entire year, the rain falls for 157.9 days and collects up to 31.77" (807mm) of precipitation.Snowfall
Months with snowfall are January through April, November and December. In Rolling Hills, in January, snow falls for 7.8 days, with typically accumulated 1.18" (30mm) of snow. In Rolling Hills, Kentucky, during the entire year, snow falls for 26.3 days and aggregates up to 6.97" (177mm) of snow.Daylight
The average length of the day in January in Rolling Hills is 9h and 52min.On the first day of the month, sunrise is at 7:59 am and sunset at 5:32 pm. On the last day of January, sunrise is at 7:48 am and sunset at 6:03 pm EST.
Sunshine
The average sunshine in January is 4.4h.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 of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV rays for average individuals.Note: A maximum daily UV index of 2 during January morphs into the following directions:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense. 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
Average temperature in January
Rolling Hills, KY
- Average high temperature in January: 39°F
The warmest month (with the highest average high temperature) is July (86.5°F).
The month with the lowest average high temperature is January (39°F).
- Average low temperature in January: 26.1°F
The month with the highest average low temperature is July (67.6°F).
The coldest month (with the lowest average low temperature) is January (26.1°F).
Average pressure in January
Rolling Hills, KY
- Average pressure in January: 30.15"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).
Average wind speed in January
Rolling Hills, KY
- Average wind speed in January: 8.1mph
The windiest month (with the highest average wind speed) is January (8.1mph).
The calmest months (with the lowest average wind speed) are July and August (4.9mph).
Average humidity in January
Rolling Hills, KY
- Average humidity in January: 77%
The month with the highest relative humidity is February (80%).
The month with the lowest relative humidity is August (73%).
Average rainfall in January
Rolling Hills, KY
- Average rainfall in January: 2.09"
The wettest month (with the highest rainfall) is April (3.54").
The driest month (with the least rainfall) is September (1.77").
Average rainfall days in January
Rolling Hills, KY
- Average rainfall days in January: 9.5 days
The month with the highest number of rainy days is May (18 days).
The month with the least rainy days is January (9.5 days).
Average snowfall in January
Rolling Hills, KY
- Average snowfall in January: 1.18"
The month with the highest snowfall is March (1.93").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in January
Rolling Hills, KY
- Average snowfall days in January: 7.8 days
The month with the highest number of snowfall days is January (7.8 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
Rolling Hills, KY
- Average daylight in January: 9h and 54min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in January: 4h and 24min
The month with the most sunshine is June (Average sunshine: 10h and 24min).
The month with the least sunshine is December (Average sunshine: 4h and 18min).
Average sunshine days in January
Rolling Hills, KY
- Average sunshine days in January: 15 days
The month with the most sunshine days is October (19.5 days).
The month with the least sunshine days is May (10.6 days).
Average UV index in January
Rolling Hills, KY
- 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, November and December (UV index 2).
Average cloud cover in January
Rolling Hills, KY
- Average cloud cover in January: 57
The month with the most cloud cover is January (Cloud cover 57).
The month with the least cloud cover is August (Cloud cover 28).
Average visibility in January
Rolling Hills, KY
- Average visibility in January: 5mi
The months with the highest visibility are March, April, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February and May (5mi).
