January weather forecastSaint Matthews, KY
January
Weather in January
January, the same as December, is a wintry winter month in Saint Matthews, Kentucky, with an average temperature varying between 26.2°F (-3.2°C) and 39°F (3.9°C).Temperature
January is the month when Saint Matthews experiences its coldest temperatures, averaging a high of 39°F (3.9°C) and a low of 26.2°F (-3.2°C).Humidity
In Saint Matthews, the average relative humidity in January is 77%.Rainfall
In Saint Matthews, in January, during 8.2 rainfall days, 0.67" (17mm) of precipitation is typically accumulated. In Saint Matthews, during the entire year, the rain falls for 120.5 days and collects up to 10.43" (265mm) of precipitation.Snowfall
January through April, November and December are months with snowfall in Saint Matthews, Kentucky. January is the month with the most snowfall in Saint Matthews. Snow falls for 6 days and accumulates 0.43" (11mm) of snow.Daylight
In January, the average length of the day is 9h and 52min.On the first day of January, sunrise is at 7:59 am and sunset at 5:32 pm. On the last day of the month, sunrise is at 7:48 am and sunset at 6:03 pm EST.
Sunshine
The months with the least sunshine in Saint Matthews are January and December, with an average of 4.4h of sunshine.UV index
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a minimal health hazard from unprotected exposure to Sun's UV rays for the ordinary person.Note: In January, the maximum UV index of 2 suggests this advice:
Though the majority can handle prolonged sun exposure, it is crucial to always shield babies, children, and those with fair skin. It's recommended to limit sun exposure when its radiation is at its peak during midday. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized. Take heed! The reflection of snow can intensify the Sun's UV radiation nearly double.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in January
Saint Matthews, KY
- Average high temperature in January: 39°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 (39°F).
- Average low temperature in January: 26.2°F
The month with the highest average low temperature is July (67.8°F).
The coldest month (with the lowest average low temperature) is January (26.2°F).
Average pressure in January
Saint Matthews, 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
Saint Matthews, KY
- Average wind speed in January: 8mph
The windiest month (with the highest average wind speed) is January (8mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).
Average humidity in January
Saint Matthews, KY
- Average humidity in January: 77%
The months with the highest relative humidity are February and December (79%).
The month with the lowest relative humidity is August (72%).
Average rainfall in January
Saint Matthews, KY
- Average rainfall in January: 0.67"
The wettest month (with the highest rainfall) is July (1.18").
The driest month (with the least rainfall) is September (0.43").
Average rainfall days in January
Saint Matthews, KY
- Average rainfall days in January: 8.2 days
The month with the highest number of rainy days is May (13.9 days).
The month with the least rainy days is November (7.5 days).
Average snowfall in January
Saint Matthews, KY
- Average snowfall in January: 0.43"
The month with the highest snowfall is January (0.43").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in January
Saint Matthews, KY
- Average snowfall days in January: 6 days
The month with the highest number of snowfall days is January (6 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
Saint Matthews, 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 months with the most sunshine are June and July (Average sunshine: 10h and 24min).
The months with the least sunshine are January and December (Average sunshine: 4h and 24min).
Average sunshine days in January
Saint Matthews, KY
- Average sunshine days in January: 18.8 days
The month with the most sunshine days is October (21.4 days).
The month with the least sunshine days is May (13.5 days).
Average UV index in January
Saint Matthews, 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, November and December (UV index 2).
Average cloud cover in January
Saint Matthews, KY
- Average cloud cover in January: 56
The month with the most cloud cover is January (Cloud cover 56).
The month with the least cloud cover is August (Cloud cover 27).
Average visibility in January
Saint Matthews, KY
- Average visibility in January: 6mi
The months with the highest visibility are January, March, April, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are February and May (5mi).
