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, on average, is the coldest month, registering a high temperature of 41.4°F (5.2°C) and a low of 27.3°F (-2.6°C).Humidity
In January, the average relative humidity is 79%.Rainfall
In Dewitt, during January, the rain falls for 12.5 days and regularly aggregates up to 3.19" (81mm) of precipitation. Throughout the year, there are 185.2 rainfall days, and 39.88" (1013mm) of precipitation is accumulated.Snowfall
Months with snowfall in Dewitt are January through April, October through December. In Dewitt, in January, snow falls for 9.5 days, with typically accumulated 3.39" (86mm) of snow. In Dewitt, during the entire year, snow falls for 34.4 days and aggregates up to 16.34" (415mm) of snow.Daylight
In Dewitt, the average length of the day in January is 9h and 58min.On the first day of the month, sunrise is at 7:47 am and sunset at 5:29 pm. On the last day of January, sunrise is at 7:38 am and sunset at 5:58 pm EST.
Sunshine
With an average of 4.2h of sunshine, January has the least sunshine of the year.UV index
The months with the lowest UV index in Dewitt are January, February and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to UV radiation for the average person.Note: In January, a daily maximum UV index of 2 leads to the following instructions:
Extended exposure to the sun should always be avoided by children, infants, and those with sensitive skin. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes. Heads up! The UV radiation from the Sun can almost be doubled by snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest month in Dewitt?
How cold is January in Dewitt?
What is the average humidity in January in Dewitt?
How much does it rain in Dewitt in January?
How much does it snow in Dewitt in January?
How many hours of daylight does Dewitt have in January?
What time are sunrise and sunset in January in Dewitt?
What is the month with the least sunshine in Dewitt?
How long on average sun shines in January in Dewitt?
When is the lowest UV index in Dewitt?
What is the UV index reading in January in Dewitt?
Average temperature in January
Dewitt, KY
- Average high temperature in January: 41.4°F
The warmest month (with the highest average high temperature) is July (85.3°F).
The month with the lowest average high temperature is January (41.4°F).
- Average low temperature in January: 27.3°F
The month with the highest average low temperature is July (63.5°F).
The coldest month (with the lowest average low temperature) is January (27.3°F).
Average pressure in January
Dewitt, 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
Dewitt, KY
- Average wind speed in January: 6.5mph
The windiest months (with the highest average wind speed) are February and April (6.6mph).
The calmest month (with the lowest average wind speed) is August (4mph).
Average humidity in January
Dewitt, KY
- Average humidity in January: 79%
The month with the highest relative humidity is February (81%).
The months with the lowest relative humidity are August and November (76%).
Average rainfall in January
Dewitt, KY
- Average rainfall in January: 3.19"
The wettest month (with the highest rainfall) is February (4.53").
The driest month (with the least rainfall) is September (2.2").
Average rainfall days in January
Dewitt, KY
- Average rainfall days in January: 12.5 days
The month with the highest number of rainy days is July (19.4 days).
The month with the least rainy days is November (11.4 days).
Average snowfall in January
Dewitt, KY
- Average snowfall in January: 3.39"
The month with the highest snowfall is February (4.8").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in January
Dewitt, KY
- Average snowfall days in January: 9.5 days
The month with the highest number of snowfall days is January (9.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Dewitt, KY
- Average daylight in January: 10h and 0min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in January: 4h and 1min
The month with the most sunshine is June (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 4h and 12min).
Average sunshine days in January
Dewitt, KY
- Average sunshine days in January: 11.7 days
The month with the most sunshine days is October (15.8 days).
The month with the least sunshine days is July (9.3 days).
Average UV index in January
Dewitt, 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
Dewitt, KY
- Average cloud cover in January: 56
The month with the most cloud cover is February (Cloud cover 57).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in January
Dewitt, KY
- Average visibility in January: 5mi
The months with the highest visibility are April and November (6mi).
The months with the lowest visibility are January, February, March, May, June, July, August, September, October and December (5mi).
Dewitt, Kentucky, USA
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