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
With an average high-temperature of 40.8°F (4.9°C) and an average low-temperature of 27.9°F (-2.3°C), January is the coldest month.Humidity
The average relative humidity in January is 77%.Rainfall
In Rockport, during January, the rain falls for 11.8 days and regularly aggregates up to 2.24" (57mm) of precipitation. In Rockport, during the entire year, the rain falls for 165 days and collects up to 31.57" (802mm) of precipitation.Snowfall
Months with snowfall in Rockport are January through April, October through December. In Rockport, during January, snow falls for 5.8 days and regularly aggregates up to 1.46" (37mm) of snow. Throughout the year, in Rockport, there are 19.1 snowfall days, and 6.42" (163mm) of snow is accumulated.Daylight
In Rockport, Kentucky, the average length of the day in January is 9h and 56min.On the first day of the month, sunrise is at 7:02 am and sunset at 4:40 pm. On the last day of January, in Rockport, sunrise is at 6:51 am and sunset at 5:10 pm CST.
Sunshine
January has the least sunshine of the year, with an average of 4.4h of sunshine.UV index
The months with the lowest UV index in Rockport are January, February and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a low threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In January, a daily UV index of 2 turns into the following recommendations:
Most individuals face no major issues with lengthy exposure to the sun, but children, infants, and individuals with fair skin always require protection. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
Frequently asked questions
What part of the year is the coldest in Rockport?
How cold is January in Rockport?
What is the average humidity in January in Rockport?
How much does it rain in Rockport in January?
How much does it snow in Rockport in January?
What is the average length of the day in January in Rockport?
When is the sunrise / sunset in January in Rockport?
What is the month with the least sunshine in Rockport?
How long on average sun shines in January in Rockport?
When is the lowest UV index in Rockport?
How high is the UV index in January in Rockport?
Average temperature in January
Rockport, KY
- Average high temperature in January: 40.8°F
The warmest month (with the highest average high temperature) is July (86.7°F).
The month with the lowest average high temperature is January (40.8°F).
- Average low temperature in January: 27.9°F
The month with the highest average low temperature is July (68.2°F).
The coldest month (with the lowest average low temperature) is January (27.9°F).
Average pressure in January
Rockport, 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 (29.96"Hg).
Average wind speed in January
Rockport, KY
- Average wind speed in January: 8.8mph
The windiest months (with the highest average wind speed) are February and April (8.9mph).
The calmest months (with the lowest average wind speed) are July and August (5.3mph).
Average humidity in January
Rockport, KY
- Average humidity in January: 77%
The months with the highest relative humidity are February and May (79%).
The month with the lowest relative humidity is October (72%).
Average rainfall in January
Rockport, KY
- Average rainfall in January: 2.24"
The wettest month (with the highest rainfall) is February (3.35").
The driest month (with the least rainfall) is September (1.65").
Average rainfall days in January
Rockport, KY
- Average rainfall days in January: 11.8 days
The month with the highest number of rainy days is May (17.5 days).
The month with the least rainy days is November (10.4 days).
Average snowfall in January
Rockport, KY
- Average snowfall in January: 1.46"
The month with the highest snowfall is February (2.01").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in January
Rockport, KY
- Average snowfall days in January: 5.8 days
The month with the highest number of snowfall days is January (5.8 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
Rockport, 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 month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 4h and 24min).
Average sunshine days in January
Rockport, KY
- Average sunshine days in January: 14.9 days
The month with the most sunshine days is November (18.1 days).
The month with the least sunshine days is May (10.6 days).
Average UV index in January
Rockport, 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
Rockport, KY
- Average cloud cover in January: 53
The month with the most cloud cover is January (Cloud cover 53).
The month with the least cloud cover is June (Cloud cover 27).
Average visibility in January
Rockport, 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).
Rockport, Kentucky, USA
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