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
Rockport's coldest month, January, registers temperatures that range from a high of 49.6°F (9.8°C) to a low of 33.6°F (0.9°C).Humidity
The average relative humidity in January is 76%.Rainfall
In Rockport, in January, during 10.5 rainfall days, 2.52" (64mm) of precipitation is typically accumulated. Throughout the year, there are 166 rainfall days, and 39.21" (996mm) of precipitation is accumulated.Snowfall
January through March, November and December are months with snowfall. In Rockport, during January, snow falls for 1.5 days and regularly aggregates up to 0.79" (20mm) of snow. Throughout the year, there are 4.6 snowfall days, and 1.89" (48mm) of snow is accumulated.Daylight
In Rockport, the average length of the day in January is 10h and 10min.On the first day of January, sunrise is at 7:17 am and sunset at 5:11 pm. On the last day of the month, sunrise is at 7:09 am and sunset at 5:39 pm CST.
Sunshine
The months with the least sunshine are January and February, with an average of 5.2h of sunshine.UV index
In January, the average daily maximum UV index in Rockport is 3. A UV Index reading of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.Note: A typical high UV index of 3 in January suggests the following recommendations:
Prioritize safety - Recommendations to avert sunburn are shared. Direct Sun exposure should be minimized especially during midday when radiation is most intense. To cut down UV radiation exposure by about half, sport a wide-brim hat. Keep in mind! Snow's reflective quality can nearly double the intensity of the Sun's UV radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What time of the year is the coldest?
What are January temperatures?
What is the average humidity in January?
How many days does it rain in January?
How many days does it snow in January?
How many hours of daylight does Rockport have in January?
What time are sunrise and sunset in January?
What are the months with the least sunshine?
How many hours of sunshine does Rockport have in January?
How high is the UV index in January?
Average temperature in January
Rockport, AR
- Average high temperature in January: 49.6°F
The warmest month (with the highest average high temperature) is July (92.1°F).
The month with the lowest average high temperature is January (49.6°F).
- Average low temperature in January: 33.6°F
The month with the highest average low temperature is July (71.6°F).
The coldest month (with the lowest average low temperature) is January (33.6°F).
Average pressure in January
Rockport, AR
- Average pressure in January: 30.17"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed in January
Rockport, AR
- Average wind speed in January: 6.8mph
The windiest month (with the highest average wind speed) is April (7.5mph).
The calmest month (with the lowest average wind speed) is August (4.7mph).
Average humidity in January
Rockport, AR
- Average humidity in January: 76%
The month with the highest relative humidity is March (80%).
The months with the lowest relative humidity are July, September and October (72%).
Average rainfall in January
Rockport, AR
- Average rainfall in January: 2.52"
The wettest month (with the highest rainfall) is April (4.53").
The driest month (with the least rainfall) is September (2.24").
Average rainfall days in January
Rockport, AR
- Average rainfall days in January: 10.5 days
The month with the highest number of rainy days is August (18.3 days).
The month with the least rainy days is November (10.2 days).
Average snowfall in January
Rockport, AR
- Average snowfall in January: 0.79"
The month with the highest snowfall is February (0.91").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in January
Rockport, AR
- Average snowfall days in January: 1.5 days
The month with the highest number of snowfall days is February (1.8 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in January /
Average sunshine in January
Rockport, AR
- Average daylight in January: 10h and 1min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in January: 5h and 1min
The months with the most sunshine are June, July and August (Average sunshine: 10h and 24min).
The months with the least sunshine are January and February (Average sunshine: 5h and 12min).
Average sunshine days in January
Rockport, AR
- Average sunshine days in January: 18.6 days
The month with the most sunshine days is January (18.6 days).
The month with the least sunshine days is August (10 days).
Average UV index in January
Rockport, AR
- Average UV index in January: 3
The months with the highest UV index are June and July (UV index 7).
The month with the lowest UV index is December (UV index 2).
Average cloud cover in January
Rockport, AR
- Average cloud cover in January: 41
The month with the most cloud cover is February (Cloud cover 48).
The months with the least cloud cover are June and September (Cloud cover 28).
Average visibility in January
Rockport, AR
- Average visibility in January: 6mi
The months with the highest visibility are January, February, March, April, June, July, August, September, October and November (6mi).
The months with the lowest visibility are May and December (5mi).
Rockport, Arkansas, USA
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