January weather forecastHarkers Island, NC
January
Weather in January
January, the same as December, is a cool winter month in Harkers Island, North Carolina, with an average temperature fluctuating between 44.6°F (7°C) and 54.1°F (12.3°C).Temperature
Harkers Island's coldest weather arrives in January, when temperatures average a high of 54.1°F (12.3°C) and a low of 44.6°F (7°C).Humidity
In January, the average relative humidity in Harkers Island is 75%.Rainfall
January is the month with the least rainfall. Rain falls for 11.5 days and accumulates 1.3" (33mm) of precipitation.Snowfall
Months with snowfall are January and February. January is the first month it typically snows. Throughout January, in the average 0.6 snowfall days, it receives 0.12" (3mm) of snow. Throughout the year, there are 0.9 snowfall days, and 0.35" (9mm) of snow is accumulated.Ocean temperature
In Harkers Island, in January, the average water temperature is 63.7°F (17.6°C).Note: Swimming in water of 63.7°F (17.6°C) is not enjoyable for the majority of individuals. Breathing control becomes increasingly challenging as the temperature dips from 69.8°F (21°C) to 59°F (15°C).
Daylight
In Harkers Island, the average length of the day in January is 10h and 8min.On the first day of January, sunrise is at 7:13 am and sunset at 5:06 pm. On the last day of the month, sunrise is at 7:05 am and sunset at 5:34 pm EST.
Sunshine
January and December, with an average of 5.5h of sunshine, are months with the least sunshine.UV index
With an average maximum UV index of 3, January is the month with the lowest UV index. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for ordinary individuals.Note: In January, a daily UV index of 3 turns into the following recommendations:
Take precautions. Light skin individuals may get burned in less than 30 minutes. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. Always opt for UVA and UVB-resistant sunglasses on radiant days. Mark this! Snow reflection can nearly double the UV radiation intensity from the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in January
Harkers Island, NC
- Average high temperature in January: 54.1°F
The warmest month (with the highest average high temperature) is July (83.3°F).
The month with the lowest average high temperature is January (54.1°F).
- Average low temperature in January: 44.6°F
The month with the highest average low temperature is July (78.3°F).
The coldest month (with the lowest average low temperature) is January (44.6°F).
Average pressure in January
Harkers Island, NC
- Average pressure in January: 30.11"Hg
The month with the highest atmospheric pressure is December (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).
Average wind speed in January
Harkers Island, NC
- Average wind speed in January: 13.4mph
The windiest months (with the highest average wind speed) are February and March (14mph).
The calmest month (with the lowest average wind speed) is August (10.4mph).
Average humidity in January
Harkers Island, NC
- Average humidity in January: 75%
The months with the highest relative humidity are May, June, July and August (78%).
The months with the lowest relative humidity are February, March and October (74%).
Average rainfall in January
Harkers Island, NC
- Average rainfall in January: 1.3"
The wettest month (with the highest rainfall) is August (4.84").
The driest month (with the least rainfall) is January (1.3").
Average rainfall days in January
Harkers Island, NC
- Average rainfall days in January: 11.5 days
The month with the highest number of rainy days is August (22.3 days).
The months with the least rainy days are February and November (11.1 days).
Average snowfall in January
Harkers Island, NC
- Average snowfall in January: 0.12"
The month with the highest snowfall is February (0.24").
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0").
Average snowfall days in January
Harkers Island, NC
- Average snowfall days in January: 0.6 days
The month with the highest number of snowfall days is January (0.6 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).
Average sea temperature in January
Harkers Island, NC
- Average sea temperature in January: 63.8°F
The best month for swimming (with the highest average sea temperature) is August (83.2°F).
The coldest month (with the lowest average sea temperature) is February (61.3°F).
Average daylight in January /
Average sunshine in January
Harkers Island, NC
- Average daylight in January: 10h and 6min
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 30min
The month with the most sunshine is June (Average sunshine: 10h and 54min).
The months with the least sunshine are January and December (Average sunshine: 5h and 30min).
Average sunshine days in January
Harkers Island, NC
- Average sunshine days in January: 16.8 days
The month with the most sunshine days is January (16.8 days).
The month with the least sunshine days is August (5.9 days).
Average UV index in January
Harkers Island, NC
- Average UV index in January: 3
The months with the highest UV index are June, July and August (UV index 7).
The month with the lowest UV index is January (UV index 3).
Average cloud cover in January
Harkers Island, NC
- Average cloud cover in January: 39
The month with the most cloud cover is December (Cloud cover 41).
The month with the least cloud cover is June (Cloud cover 27).
Average visibility in January
Harkers Island, NC
- 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).
