December weather forecast
Myrtle Grove, NC

Share

Weather in December

The first month of the winter, December, is still a mild month in Myrtle Grove, North Carolina, with an average temperature ranging between max 59.4°F (15.2°C) and min 48.9°F (9.4°C).

Temperature

Myrtle Grove signifies an average high-temperature of a still refreshing 59.4°F (15.2°C) in December, closely mirroring the 64.4°F (18°C) of November. The month of December records an average low-temperature of 48.9°F (9.4°C).

Humidity

May through August and December, with an average relative humidity of 77%, are the most humid months.

Rainfall

In Myrtle Grove, in December, during 7.5 rainfall days, 1.1" (28mm) of precipitation is typically accumulated. In Myrtle Grove, during the entire year, the rain falls for 122.3 days and collects up to 11.14" (283mm) of precipitation.

Snowfall

In Myrtle Grove, snow does not fall in March through December.

Daylight

The month with the shortest days in Myrtle Grove is December, with an average of 9h and 54min of daylight.
On the first day of December in Myrtle Grove, North Carolina, sunrise is at 6:59 am and sunset at 5:02 pm. On the last day of the month, sunrise is at 7:17 am and sunset at 5:12 pm EST.

Sunshine

January and December, with an average of 5.5h of sunshine, are months with the least sunshine.

UV index

In December, the average daily maximum UV index in Myrtle Grove is 4. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for average individuals.
Note: In December, the maximum UV index of 4 suggests this advice:
Take necessary precautions - Defending against sun damage is advocated. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat.
Updated: Jul 20, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in December?

In December, in Myrtle Grove, the average high-temperature is 59.4°F (15.2°C), and the average low-temperature is 48.9°F (9.4°C). In September, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which takes the relative humidity and factors it into the air temperature reading, is appraised at 87.8°F (31°C).

What are the most humid months?

The months with the highest humidity are May through August and December, with an average relative humidity of 77%.

What is the average humidity in December?

In December, the average relative humidity is 77%.

How many days does it rain in December?

In Myrtle Grove, during December, the rain falls for 7.5 days and regularly aggregates up to 1.1" (28mm) of precipitation.

When it does not snow?

March through December are months without snowfall.

Does it snow in December?

In Myrtle Grove, in December, it doesn't snow. In January, it regularly snows.

What is the month with the shortest days?

The month with the shortest days is December, with an average of 9h and 54min of daylight.

How many hours of daylight does Myrtle Grove have in December?

In December, the average day length is 9h and 55min.

What time are sunrise and sunset in December in Myrtle Grove?

On the first day of December in Myrtle Grove, sunrise is at 6:59 am and sunset at 5:02 pm. On the last day of the month, sunrise is at 7:17 am and sunset at 5:12 pm EST.

What are the months with the least sunshine?

The months with the least sunshine are January and December, with an average of 5.5h of sunshine.

How long on average sun shines in December?

In December, the average sunshine duration is 5.5h.

What is the UV index intensity in December in Myrtle Grove?

The average daily maximum UV index in December is 4. A UV Index reading of 3 to 5 represents a medium hazard to health from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Myrtle Grove, NC

Average temperature in December - Myrtle Grove, NC
  • Average high temperature in December: 59.4°F

The warmest months (with the highest average high temperature) are July and August (85.6°F).
The month with the lowest average high temperature is January (55°F).

  • Average low temperature in December: 48.9°F

The month with the highest average low temperature is July (77.5°F).
The coldest month (with the lowest average low temperature) is January (43.5°F).

Average pressure in December
Myrtle Grove, NC

Average pressure in December - Myrtle Grove, NC
  • Average pressure in December: 30.12"Hg

The months with the highest atmospheric pressure are January, November and December (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).

Average wind speed in December
Myrtle Grove, NC

Average wind speed in December - Myrtle Grove, NC
  • Average wind speed in December: 11.2mph

The windiest months (with the highest average wind speed) are February and April (11.7mph).
The calmest month (with the lowest average wind speed) is August (8.9mph).

Average humidity in December
Myrtle Grove, NC

Average humidity in December - Myrtle Grove, NC
  • Average humidity in December: 77%

The months with the highest relative humidity are May, June, July, August and December (77%).
The months with the lowest relative humidity are January, March, October and November (74%).

Average rainfall in December
Myrtle Grove, NC

Average rainfall in December - Myrtle Grove, NC
  • Average rainfall in December: 1.1"

The wettest month (with the highest rainfall) is August (1.73").
The driest month (with the least rainfall) is January (0.35").

Average rainfall days in December
Myrtle Grove, NC

Average rainfall days in December - Myrtle Grove, NC
  • Average rainfall days in December: 7.5 days

The month with the highest number of rainy days is August (16 days).
The month with the least rainy days is November (6.3 days).

Average snowfall days in December
Myrtle Grove, NC

Average snowfall days in December - Myrtle Grove, NC
  • Average snowfall days in December: 0 days

The month with the highest number of snowfall days is January (0.2 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October, November and December (0 days).

Average daylight in December /
Average sunshine in December
Myrtle Grove, NC

Average daylight in December / Average sunshine in December - Myrtle Grove, NC
  • Average daylight in December: 9h and 5min

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 December: 5h and 3min

The month with the most sunshine is July (Average sunshine: 10h and 48min).
The months with the least sunshine are January and December (Average sunshine: 5h and 30min).

Average sunshine days in December
Myrtle Grove, NC

Average sunshine days in December - Myrtle Grove, NC
  • Average sunshine days in December: 21.6 days

The month with the most sunshine days is January (22.1 days).
The month with the least sunshine days is July (11 days).

Average UV index in December
Myrtle Grove, NC

Average UV index in December - Myrtle Grove, NC
  • Average UV index in December: 4

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 December
Myrtle Grove, NC

Average cloud cover in December - Myrtle Grove, NC
  • Average cloud cover in December: 41

The month with the most cloud cover is December (Cloud cover 41).
The months with the least cloud cover are June and July (Cloud cover 27).

Average visibility in December
Myrtle Grove, NC

Average visibility in December - Myrtle Grove, NC
  • Average visibility in December: 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).

Myrtle Grove, North Carolina, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location