January weather forecast and climate
Harkers Island, NC

January, the same as December, is another fresh winter month in Harkers Island, North Carolina, with average temperature ranging between max 54.1°F (12.3°C) and min 44.6°F (7°C).

Temperature

January is the coldest month, with an average high-temperature of 54.1°F (12.3°C) and an average low-temperature of 44.6°F (7°C).

Humidity

In Harkers Island, the average relative humidity 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

January and February are months with snowfall. 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: For swimming, a surface water temperature of 63.7°F (17.6°C) is not enjoyable for the majority. It is not considered safe, as controlling breathing becomes progressively more difficult as water temperature decreases below 69.8°F (21°C).

Daylight

In January, the average length of the day is 10.1h.

Sunshine

January and December, with an average of 5.5h of sunshine, are months with the least sunshine in Harkers Island, North Carolina.

UV index

January is the month with the lowest UV index in Harkers Island, North Carolina, with an average maximum UV index of 3. A UV Index estimate of 3 to 5 represents a moderate threat to health from the exposure to the Sun's UV radiation for ordinary individuals.
Note: The average daily UV index of 3 transform into the following instructions:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.

What is the coldest month in Harkers Island?

The coldest month in Harkers Island is January, with an average high-temperature of 54.1°F (12.3°C) and an average low-temperature of 44.6°F (7°C).

What is the temperature in January in Harkers Island?

The average high-temperature, in January, in Harkers Island, North Carolina, is 54.1°F (12.3°C), while the average low-temperature is 44.6°F (7°C).

What is the average humidity in January in Harkers Island?

The average relative humidity in January in Harkers Island, North Carolina, is 75%.

How much does it rain in Harkers Island in January?

In Harkers Island, in January, during 11.5 rainfall days, 1.3" (33mm) of precipitation is typically accumulated.

What is the driest month in Harkers Island?

January is the month with the least rainfall. Rain falls for 11.5 days and accumulates 1.3" (33mm) of precipitation.

When does it start snowing in Harkers Island?

January is the first month it typically snows in Harkers Island. Throughout January, in the average 0.6 snowfall days, it receives 0.12" (3mm) of snow.

How cold is the water in January in Harkers Island?

In January, the average ocean temperature is 63.7°F (17.6°C). Swimming in 63.7°F (17.6°C) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 69.8°F (21°C).

What is the average length of the day in January in Harkers Island?

In Harkers Island, North Carolina, the average length of the day in January is 10.1h.

What is the month with the least sunshine in Harkers Island?

Months with the least sunshine in Harkers Island, North Carolina, are January and December, with an average of 5.5h of sunshine.

How long on average sun shines in January in Harkers Island?

In January, the average sunshine in Harkers Island, North Carolina, is 5.5h.

When is the lowest UV index in Harkers Island?

January is the month with the lowest UV index in Harkers Island, North Carolina, with an average maximum UV index of 3.

What is the UV index intensity in January in Harkers Island?

In January, the average daily maximum UV index in Harkers Island, North Carolina, is 3. A UV Index of 3 to 5 symbolizes a medium hazard to health from unsafe exposure to the Sun's UV rays.
Average temperature in January - Harkers Island, NC
  • Average high temperature in January: 12.3°C

The warmest month (with the highest average high temperature) is July (28.5°C).
The month with the lowest average high temperature is January (12.3°C).

  • Average low temperature in January: 7°C

The month with the highest average low temperature is July (25.7°C).
The coldest month (with the lowest average low temperature) is January (7°C).

Average pressure in January - Harkers Island, NC
  • Average pressure in January: 1019.8mbar

The month with the highest atmospheric pressure is December (1019.9mbar).
The month with the lowest atmospheric pressure is June (1015.1mbar).

Average wind speed in January - Harkers Island, NC
  • Average wind speed in January: 21.6km/h

The windiest months (with the highest average wind speed) are February and March (22.6km/h).
The calmest month (with the lowest average wind speed) is August (16.7km/h).

Average humidity in January - Harkers Island, NC
  • Average humidity in January: 75%

Months with the highest relative humidity are May, June, July and August (78%).
Months with the lowest relative humidity are February, March and October (74%).

Average rainfall in January - Harkers Island, NC
  • Average rainfall in January: 33mm

The wettest month (with the highest rainfall) is August (123mm).
The driest month (with the least rainfall) is January (33mm).

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).
Months with the least rainy days are February and November (11.1 days).

Average snowfall in January - Harkers Island, NC
  • Average snowfall in January: 3mm

The month with the highest snowfall is February (6mm).
Months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0mm).

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).
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: 17.6°C

The best month for swimming (with the highest average sea temperature) is August (28.4°C).
The coldest month (with the lowest average sea temperature) is February (16.3°C).

Average daylight in January / Average sunshine in January - Harkers Island, NC
  • Average daylight in January: 10.1h

The month with the longest days is June (Average daylight: 14.5h).
The month with the shortest days is December (Average daylight: 9.9h).

  • Average sunshine in January: 5.5h

The month with the most sunshine is June (Average sunshine: 10.9h).
Months with the least sunshine are January and December (Average sunshine: 5.5).

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

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: 10km

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).