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 sea temperature 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 54.1°F (12.3°C) and an average low-temperature of 44.6°F (7°C), January is the coldest month.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 in Harkers Island 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. In Harkers Island, during the entire year, snow falls for 0.9 days and aggregates up to 0.35" (9mm) of snow.Ocean temperature
In January, the average ocean temperature in Harkers Island is 63.7°F (17.6°C).Note: In water of 63.7°F (17.6°C), the majority of people do not enjoy swimming. Breathing becomes increasingly hard to manage as the temperature drops from 69.8°F (21°C) to 59°F (15°C).
Daylight
In January, the average length of the day is 10h and 8min.On the first day of the month, sunrise is at 7:13 am and sunset at 5:06 pm. On the last day of January, sunrise is at 7:05 am and sunset at 5:34 pm EST.
Sunshine
The months with the least sunshine are January and December, with an average of 5.5h of sunshine.UV index
January is the month with the lowest UV index, with an average maximum UV index of 3. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for the average person.Note: The UV index of 3 in January translates into these instructions:
Guard yourself - An obligation to protect skin and eyes from harm exists. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. Consider carefully! The reflective quality of snow can almost double the intensity of the Sun's UV radiation.
Frequently asked questions
What time of the year is the coldest in Harkers Island?
What are the temperatures in Harkers Island in January?
What is the average humidity in January in Harkers Island?
What is the driest month in Harkers Island?
How many days does it rain in January in Harkers Island?
When does it start snowing in Harkers Island?
How cold is the water in January in Harkers Island?
What is the average length of the day in January in Harkers Island?
When are sunrise and sunset in January in Harkers Island?
What is the month with the least sunshine in Harkers Island?
How many hours of sunshine does Harkers Island have in January?
When is the lowest UV index in Harkers Island?
What is the UV index intensity in January in Harkers Island?
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 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 3min
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).
Harkers Island, North Carolina, USA
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