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
In Dover, January is the coldest month, with temperatures averaging a high of 36.9°F (2.7°C) and a low of 24.1°F (-4.4°C).Humidity
In January, the average relative humidity in Dover is 80%.Rainfall
In January, in Dover, the rain falls for 11.6 days. Throughout January, 2.13" (54mm) of precipitation is accumulated. In Dover, Kentucky, during the entire year, the rain falls for 171.5 days and collects up to 32.6" (828mm) of precipitation.Snowfall
Months with snowfall are January through April, October through December. In Dover, in January, snow falls for 9.8 days, with typically accumulated 2.2" (56mm) of snow. In Dover, during the entire year, snow falls for 33.5 days and aggregates up to 9.41" (239mm) of snow.Daylight
The average length of the day in January is 9h and 49min.On the first day of the month, sunrise is at 7:53 am and sunset at 5:24 pm. On the last day of January, in Dover, sunrise is at 7:42 am and sunset at 5:55 pm EST.
Sunshine
With an average of 4h of sunshine, January has the least sunshine of the year in Dover.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Dover. A UV Index of 2, and less, symbolizes a minimal health hazard from unprotected exposure to Sun's UV rays for average individuals.Note: In January, the maximum UV index of 2 translates into these guidelines:
Extended sunlight exposure does not pose significant problems for most people, except for children, infants, and people with fair skin who always need shielding. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. Take careful note! The UV radiation of the Sun can be nearly doubled by snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest time of year in Dover?
How cold is January in Dover?
What is the average humidity in January in Dover?
How many days does it rain in January in Dover?
How many days does it snow in January in Dover?
What is the average length of the day in January in Dover?
When is the sunrise / sunset in January in Dover?
What is the month with the least sunshine in Dover?
How many hours of sunshine does Dover have in January?
What are the months with the lowest UV index in Dover?
What is the UV index reading in January in Dover?
Average temperature in January
Dover, KY
- Average high temperature in January: 36.9°F
The warmest month (with the highest average high temperature) is July (84.6°F).
The month with the lowest average high temperature is January (36.9°F).
- Average low temperature in January: 24.1°F
The month with the highest average low temperature is July (64.8°F).
The coldest month (with the lowest average low temperature) is January (24.1°F).
Average pressure in January
Dover, KY
- Average pressure in January: 30.15"Hg
The months with the highest atmospheric pressure are January and November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).
Average wind speed in January
Dover, KY
- Average wind speed in January: 8.8mph
The windiest month (with the highest average wind speed) is January (8.8mph).
The calmest months (with the lowest average wind speed) are July and August (5.2mph).
Average humidity in January
Dover, KY
- Average humidity in January: 80%
The months with the highest relative humidity are February and December (81%).
The months with the lowest relative humidity are August, September, October and November (76%).
Average rainfall in January
Dover, KY
- Average rainfall in January: 2.13"
The wettest month (with the highest rainfall) is May (3.43").
The driest month (with the least rainfall) is September (1.81").
Average rainfall days in January
Dover, KY
- Average rainfall days in January: 11.6 days
The month with the highest number of rainy days is May (18.7 days).
The month with the least rainy days is November (10.2 days).
Average snowfall in January
Dover, KY
- Average snowfall in January: 2.2"
The month with the highest snowfall is February (2.4").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in January
Dover, KY
- Average snowfall days in January: 9.8 days
The month with the highest number of snowfall days is January (9.8 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
Dover, KY
- Average daylight in January: 9h and 5min
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 30min).
- Average sunshine in January: 4h and 0min
The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).
Average sunshine days in January
Dover, KY
- Average sunshine days in January: 11.4 days
The month with the most sunshine days is October (17.5 days).
The months with the least sunshine days are May and June (9.8 days).
Average UV index in January
Dover, KY
- Average UV index in January: 2
The months with the highest UV index are 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
Dover, KY
- Average cloud cover in January: 59
The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 28).
Average visibility in January
Dover, KY
- Average visibility in January: 5mi
The months with the highest visibility are March, April, June, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, May and July (5mi).
Dover, Kentucky, USA
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