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 is the month when Nortonville experiences its coldest temperatures, averaging a high of 40.6°F (4.8°C) and a low of 27.9°F (-2.3°C).Humidity
In Nortonville, the average relative humidity in January is 77%.Rainfall
In Nortonville, in January, it is raining for 9.2 days, with typically 1.22" (31mm) of accumulated precipitation. Throughout the year, there are 145.5 rainfall days, and 21.85" (555mm) of precipitation is accumulated.Snowfall
January through April, November and December are months with snowfall in Nortonville. In January, in Nortonville, it is snowing for 4.4 days. Throughout January, 0.79" (20mm) of snow is accumulated. Throughout the year, in Nortonville, there are 12.8 snowfall days, and 2.91" (74mm) of snow is accumulated.Daylight
The average length of the day in January is 9h and 57min.On the first day of the month, sunrise is at 7:03 am and sunset at 4:43 pm. On the last day of January, sunrise is at 6:53 am and sunset at 5:12 pm CST.
Sunshine
The month with the least sunshine is January, with an average of 4.4h of sunshine.UV index
January, February 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 unprotected exposure to Sun's UV rays for average individuals.Note: The daily high UV index of 2 during January translates into the following recommendations:
Most individuals face no major issues with lengthy exposure to the sun, but children, infants, and individuals with fair skin always require protection. Minimize direct exposure to the Sun during midday when its radiation is at its peak. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes. Take warning! The intensity of the Sun's UV radiation can be nearly amplified twice due to snow reflection.
Frequently asked questions
What month is the coldest in Nortonville?
How cold is it in Nortonville in January?
What is the average humidity in January in Nortonville?
How many days does it rain in January in Nortonville?
How many days does it snow in January in Nortonville?
How many hours of daylight does Nortonville have in January?
When are sunrise and sunset in January in Nortonville?
What is the month with the least sunshine in Nortonville?
How long on average sun shines in January in Nortonville?
What is the month with the lowest UV index in Nortonville?
How high is the UV index in January in Nortonville?
Average temperature in January
Nortonville, KY
- Average high temperature in January: 40.6°F
The warmest month (with the highest average high temperature) is July (86.2°F).
The month with the lowest average high temperature is January (40.6°F).
- Average low temperature in January: 27.9°F
The month with the highest average low temperature is July (68.4°F).
The coldest month (with the lowest average low temperature) is January (27.9°F).
Average pressure in January
Nortonville, 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
Nortonville, KY
- Average wind speed in January: 9.6mph
The windiest month (with the highest average wind speed) is February (9.7mph).
The calmest months (with the lowest average wind speed) are July and August (5.7mph).
Average humidity in January
Nortonville, KY
- Average humidity in January: 77%
The month with the highest relative humidity is May (81%).
The month with the lowest relative humidity is October (71%).
Average rainfall in January
Nortonville, KY
- Average rainfall in January: 1.22"
The wettest month (with the highest rainfall) is June (2.4").
The driest month (with the least rainfall) is September (1.02").
Average rainfall days in January
Nortonville, KY
- Average rainfall days in January: 9.2 days
The month with the highest number of rainy days is July (16.4 days).
The month with the least rainy days is November (8 days).
Average snowfall in January
Nortonville, KY
- Average snowfall in January: 0.79"
The month with the highest snowfall is February (1.22").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in January
Nortonville, KY
- Average snowfall days in January: 4.4 days
The month with the highest number of snowfall days is January (4.4 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
Nortonville, 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 42min).
- Average sunshine in January: 4h and 2min
The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 4h and 24min).
Average sunshine days in January
Nortonville, KY
- Average sunshine days in January: 17.9 days
The month with the most sunshine days is November (20.3 days).
The month with the least sunshine days is July (12.1 days).
Average UV index in January
Nortonville, 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
Nortonville, KY
- Average cloud cover in January: 53
The month with the most cloud cover is January (Cloud cover 53).
The month with the least cloud cover is June (Cloud cover 27).
Average visibility in January
Nortonville, 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).
Nortonville, Kentucky, USA
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