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
During the coldest month, January, temperatures average a high of 39.6°F (4.2°C) and a low of 26.1°F (-3.3°C).Humidity
The average relative humidity in January in Guston is 78%.Rainfall
In Guston, in January, during 10.8 rainfall days, 2.17" (55mm) of precipitation is typically accumulated. Throughout the year, in Guston, Kentucky, there are 161.7 rainfall days, and 32.28" (820mm) of precipitation is accumulated.Snowfall
January through April, October through December are months with snowfall. In Guston, during January, snow falls for 7.7 days and regularly aggregates up to 2.13" (54mm) of snow. Throughout the year, in Guston, there are 27.8 snowfall days, and 8.11" (206mm) of snow is accumulated.Daylight
In January, the average length of the day in Guston is 9h and 53min.On the first day of January, sunrise is at 8:00 am and sunset at 5:36 pm. On the last day of the month, sunrise is at 7:49 am and sunset at 6:06 pm EST.
Sunshine
The average sunshine in January is 4.4h.UV index
January, February and December, with an average maximum UV index of 2, are months with the lowest UV index in Guston. A UV Index reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.Note: In January, the maximum UV index of 2 suggests this advice:
Most individuals face no major issues with lengthy exposure to the sun, but children, infants, and individuals with fair skin always require protection. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. Stay sun-safe with clothing that is both closely woven and worn loosely. Heads up! The UV radiation from the Sun can almost be doubled by snow reflection.
Frequently asked questions
What time of the year is the coldest in Guston?
How cold is it in Guston in January?
What is the average humidity in January in Guston?
How many days does it rain in January in Guston?
How much does it snow in Guston in January?
What is the average length of the day in January in Guston?
When are sunrise and sunset in January in Guston?
How many hours of sunshine does Guston have in January?
What is the month with the lowest UV index in Guston?
What is the UV index reading in January in Guston?
Average temperature in January
Guston, KY
- Average high temperature in January: 39.6°F
The warmest month (with the highest average high temperature) is July (87.4°F).
The month with the lowest average high temperature is January (39.6°F).
- Average low temperature in January: 26.1°F
The month with the highest average low temperature is July (67.3°F).
The coldest month (with the lowest average low temperature) is January (26.1°F).
Average pressure in January
Guston, 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
Guston, KY
- Average wind speed in January: 7.8mph
The windiest months (with the highest average wind speed) are January and February (7.8mph).
The calmest months (with the lowest average wind speed) are July and August (4.8mph).
Average humidity in January
Guston, KY
- Average humidity in January: 78%
The months with the highest relative humidity are February and December (80%).
The months with the lowest relative humidity are August, September and October (74%).
Average rainfall in January
Guston, KY
- Average rainfall in January: 2.17"
The wettest month (with the highest rainfall) is April (3.7").
The driest month (with the least rainfall) is September (1.69").
Average rainfall days in January
Guston, KY
- Average rainfall days in January: 10.8 days
The month with the highest number of rainy days is May (17.9 days).
The month with the least rainy days is February (10.6 days).
Average snowfall in January
Guston, KY
- Average snowfall in January: 2.13"
The month with the highest snowfall is February (2.32").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in January
Guston, KY
- Average snowfall days in January: 7.7 days
The month with the highest number of snowfall days is January (7.7 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
Guston, 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 2min
The months with the most sunshine are June and July (Average sunshine: 10h and 12min).
The month with the least sunshine is December (Average sunshine: 4h and 18min).
Average sunshine days in January
Guston, KY
- Average sunshine days in January: 13.8 days
The month with the most sunshine days is October (18.3 days).
The month with the least sunshine days is May (11.3 days).
Average UV index in January
Guston, 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
Guston, KY
- Average cloud cover in January: 57
The month with the most cloud cover is January (Cloud cover 57).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in January
Guston, KY
- Average visibility in January: 5mi
The months with the highest visibility are April, June, August, September, October and November (6mi).
The months with the lowest visibility are January, February, March, May, July and December (5mi).
Guston, Kentucky, USA
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