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
Temperature records mark January as the coldest month, with highs averaging 41.5°F (5.3°C) and lows at 28.6°F (-1.9°C).Humidity
In January, the average relative humidity is 76%.Rainfall
In Forest Hill, during January, the rain falls for 7.8 days and regularly aggregates up to 0.87" (22mm) of precipitation. In Forest Hill, during the entire year, the rain falls for 126.4 days and collects up to 16.89" (429mm) of precipitation.Snowfall
January through March, November and December are months with snowfall. In Forest Hill, in January, during 2.5 snowfall days, 0.28" (7mm) of snow is typically accumulated. Throughout the year, in Forest Hill, Kentucky, there are 8.9 snowfall days, and 1.65" (42mm) of snow is accumulated.Daylight
The average length of the day in January in Forest Hill is 9h and 58min.On the first day of January in Forest Hill, sunrise is at 7:07 am and sunset at 4:48 pm. On the last day of the month, sunrise is at 6:57 am and sunset at 5:17 pm CST.
Sunshine
In Forest Hill, the average sunshine in January is 4.7h.UV index
The months with the lowest UV index are January and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a minimal health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In January, the UV index of 2 transforms into the following advice:
While many people can endure lengthy sun exposure, it remains imperative to safeguard babies, children, and fair-skinned individuals. The solar radiation around mid-day is intense; avoid the Sun and stay safe. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim. Watch out! The Sun's UV radiation can be nearly magnified twofold due to snow reflection.
Frequently asked questions
What is the coldest month in Forest Hill?
Is January cold in Forest Hill?
What is the average humidity in January in Forest Hill?
How much does it rain in Forest Hill in January?
How many days does it snow in January in Forest Hill?
What is the average length of the day in January in Forest Hill?
When are sunrise and sunset in January in Forest Hill?
How many hours of sunshine does Forest Hill have in January?
When is the lowest UV index in Forest Hill?
What is the UV index intensity in January in Forest Hill?
Average temperature in January
Forest Hill, KY
- Average high temperature in January: 41.5°F
The warmest month (with the highest average high temperature) is July (88.7°F).
The month with the lowest average high temperature is January (41.5°F).
- Average low temperature in January: 28.6°F
The month with the highest average low temperature is July (69.4°F).
The coldest month (with the lowest average low temperature) is January (28.6°F).
Average pressure in January
Forest Hill, KY
- Average pressure in January: 30.17"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).
Average wind speed in January
Forest Hill, KY
- Average wind speed in January: 8.9mph
The windiest month (with the highest average wind speed) is April (9mph).
The calmest months (with the lowest average wind speed) are July and August (5.7mph).
Average humidity in January
Forest Hill, KY
- Average humidity in January: 76%
The months with the highest relative humidity are March and May (79%).
The month with the lowest relative humidity is October (70%).
Average rainfall in January
Forest Hill, KY
- Average rainfall in January: 0.87"
The wettest month (with the highest rainfall) is May (1.93").
The driest month (with the least rainfall) is September (0.63").
Average rainfall days in January
Forest Hill, KY
- Average rainfall days in January: 7.8 days
The month with the highest number of rainy days is May (14.7 days).
The month with the least rainy days is October (7.6 days).
Average snowfall in January
Forest Hill, KY
- Average snowfall in January: 0.28"
The month with the highest snowfall is February (0.71").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in January
Forest Hill, KY
- Average snowfall days in January: 2.5 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, September and October (0 days).
Average daylight in January /
Average sunshine in January
Forest Hill, KY
- Average daylight in January: 10h and 0min
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 42min).
- Average sunshine in January: 4h and 4min
The months with the most sunshine are June and July (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).
Average sunshine days in January
Forest Hill, KY
- Average sunshine days in January: 20.3 days
The month with the most sunshine days is October (22.3 days).
The month with the least sunshine days is July (14.2 days).
Average UV index in January
Forest Hill, 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 and December (UV index 2).
Average cloud cover in January
Forest Hill, KY
- Average cloud cover in January: 50
The month with the most cloud cover is February (Cloud cover 51).
The months with the least cloud cover are June and September (Cloud cover 28).
Average visibility in January
Forest Hill, KY
- Average visibility in January: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Forest Hill, Kentucky, USA
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