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
Grand Rivers notes the coldest temperatures in January, with a high average of 41.7°F (5.4°C) and a low of 28.8°F (-1.8°C).Humidity
In January, the average relative humidity is 76%.Rainfall
In January, the rain falls for 5.8 days. Throughout January, 0.51" (13mm) of precipitation is accumulated. In Grand Rivers, during the entire year, the rain falls for 94.8 days and collects up to 8.7" (221mm) of precipitation.Snowfall
Months with snowfall are January through March, November and December. In Grand Rivers, during January, snow falls for 3 days and regularly aggregates up to 0.2" (5mm) of snow. Throughout the year, in Grand Rivers, Kentucky, there are 11 snowfall days, and 0.83" (21mm) of snow is accumulated.Daylight
In Grand Rivers, the average length of the day in January is 9h and 58min.On the first day of January, sunrise is at 7:06 am and sunset at 4:46 pm. On the last day of the month, sunrise is at 6:56 am and sunset at 5:16 pm CST.
Sunshine
January and February, with an average of 4.6h of sunshine, are months with the least sunshine in Grand Rivers.UV index
The months with the lowest UV index are January, February and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a low health risk from unprotected exposure to Sun's UV rays for average individuals.Note: The maximum daily UV index of 2 during January translates into the following directions:
It is important to always shield children, babies, and individuals with sensitive skin from prolonged exposure to the sun. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes. Be watchful! The reflection of snow can enhance the intensity of the Sun's UV radiation nearly double.
Frequently asked questions
What part of the year is the coldest in Grand Rivers?
Is it cold in Grand Rivers during January?
What is the average humidity in January in Grand Rivers?
How many days does it rain in January in Grand Rivers?
How much does it snow in Grand Rivers in January?
How many hours of daylight does Grand Rivers have in January?
When are sunrise and sunset in January in Grand Rivers?
What is the month with the least sunshine in Grand Rivers?
How many hours of sunshine does Grand Rivers have in January?
What are the months with the lowest UV index in Grand Rivers?
How high is the UV index in January in Grand Rivers?
Average temperature in January
Grand Rivers, KY
- Average high temperature in January: 41.7°F
The warmest month (with the highest average high temperature) is July (88.3°F).
The month with the lowest average high temperature is January (41.7°F).
- Average low temperature in January: 28.8°F
The month with the highest average low temperature is July (68.9°F).
The coldest month (with the lowest average low temperature) is January (28.8°F).
Average pressure in January
Grand Rivers, 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
Grand Rivers, KY
- Average wind speed in January: 8.9mph
The windiest month (with the highest average wind speed) is April (9.1mph).
The calmest month (with the lowest average wind speed) is July (5.6mph).
Average humidity in January
Grand Rivers, 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 (71%).
Average rainfall in January
Grand Rivers, KY
- Average rainfall in January: 0.51"
The wettest month (with the highest rainfall) is February (1.06").
The driest month (with the least rainfall) is September (0.28").
Average rainfall days in January
Grand Rivers, KY
- Average rainfall days in January: 5.8 days
The month with the highest number of rainy days is July (10.7 days).
The month with the least rainy days is November (5.7 days).
Average snowfall in January
Grand Rivers, KY
- Average snowfall in January: 0.2"
The month with the highest snowfall is February (0.28").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in January
Grand Rivers, KY
- Average snowfall days in January: 3 days
The month with the highest number of snowfall days is February (3.1 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
Grand Rivers, 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 month with the most sunshine is July (Average sunshine: 10h and 36min).
The months with the least sunshine are January and February (Average sunshine: 4h and 36min).
Average sunshine days in January
Grand Rivers, KY
- Average sunshine days in January: 22.6 days
The month with the most sunshine days is October (23.3 days).
The month with the least sunshine days is July (15.7 days).
Average UV index in January
Grand Rivers, 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
Grand Rivers, 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
Grand Rivers, 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).
Grand Rivers, Kentucky, USA
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