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 Blue River, Kentucky, sees the lowest average temperatures, with a high of 40.6°F (4.8°C) and a low of 27.1°F (-2.7°C).Humidity
In January, the average relative humidity in Blue River, Kentucky, is 79%.Rainfall
In Blue River, in January, during 12.8 rainfall days, 2.68" (68mm) of precipitation is typically accumulated. Throughout the year, in Blue River, there are 181.8 rainfall days, and 33.43" (849mm) of precipitation is accumulated.Snowfall
January through April, October through December are months with snowfall. The month with the most snowfall is January, when snow falls for 11.6 days and typically aggregates up to 3.62" (92mm) of snow.Daylight
The average length of the day in January in Blue River, Kentucky, is 9h and 55min.On the first day of January, sunrise is at 7:46 am and sunset at 5:23 pm. On the last day of the month, sunrise is at 7:35 am and sunset at 5:53 pm EST.
Sunshine
The month with the least sunshine is January, with an average of 4.2h of sunshine.UV index
The months with the lowest UV index in Blue River are January, February and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a low threat to health from exposure to the Sun's UV rays for the average person.Note: A daily high UV index of 2 in January leads to these guidelines:
While sun exposure does not greatly affect most, individuals with fair skin, babies, and children always need vigilant safeguarding. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage. Watch out! The Sun's UV radiation can be nearly magnified twofold due to snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What month is the coldest in Blue River?
Is it cold in Blue River during January?
What is the average humidity in January in Blue River?
How much does it rain in Blue River in January?
When does it snow the most in Blue River?
How much does it snow in Blue River in January?
How many hours of daylight does Blue River have in January?
What time are sunrise and sunset in January in Blue River?
What is the month with the least sunshine in Blue River?
How many hours of sunshine does Blue River have in January?
What is the month with the lowest UV index in Blue River?
What is the UV index intensity in January in Blue River?
Average temperature in January
Blue River, KY
- Average high temperature in January: 40.6°F
The warmest month (with the highest average high temperature) is July (86.9°F).
The month with the lowest average high temperature is January (40.6°F).
- Average low temperature in January: 27.1°F
The month with the highest average low temperature is July (63.7°F).
The coldest month (with the lowest average low temperature) is January (27.1°F).
Average pressure in January
Blue River, KY
- Average pressure in January: 30.16"Hg
The months with the highest atmospheric pressure are January and November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).
Average wind speed in January
Blue River, KY
- Average wind speed in January: 6.5mph
The windiest month (with the highest average wind speed) is April (6.6mph).
The calmest month (with the lowest average wind speed) is August (4mph).
Average humidity in January
Blue River, KY
- Average humidity in January: 79%
The month with the highest relative humidity is February (80%).
The months with the lowest relative humidity are August and November (74%).
Average rainfall in January
Blue River, KY
- Average rainfall in January: 2.68"
The wettest month (with the highest rainfall) is February (3.66").
The driest month (with the least rainfall) is September (1.85").
Average rainfall days in January
Blue River, KY
- Average rainfall days in January: 12.8 days
The month with the highest number of rainy days is May (19.3 days).
The month with the least rainy days is November (11.4 days).
Average snowfall in January
Blue River, KY
- Average snowfall in January: 3.62"
The month with the highest snowfall is January (3.62").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in January
Blue River, KY
- Average snowfall days in January: 11.6 days
The month with the highest number of snowfall days is January (11.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Blue River, 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 1min
The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 12min).
Average sunshine days in January
Blue River, KY
- Average sunshine days in January: 10.7 days
The month with the most sunshine days is October (16.1 days).
The month with the least sunshine days is February (8.3 days).
Average UV index in January
Blue River, 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
Blue River, KY
- Average cloud cover in January: 58
The month with the most cloud cover is January (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in January
Blue River, KY
- Average visibility in January: 5mi
The months with the highest visibility are April, June, October and November (6mi).
The months with the lowest visibility are January, February, March, May, July, August, September and December (5mi).
Blue River, Kentucky, USA
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