December weather forecast and climate
Olin, NC

The first month of the winter, December, is also a fresh month in Olin, North Carolina, with average temperature ranging between max 50.5°F (10.3°C) and min 36.1°F (2.3°C).

Temperature

In December, the average high-temperature slightly decreases, from a mild 57.4°F (14.1°C) in November, to a cool 50.5°F (10.3°C). In Olin, the average low-temperature is 36.1°F (2.3°C).

Humidity

May and December, with an average relative humidity of 76%, are most humid months.

Rainfall

In Olin, during December, the rain falls for 11.1 days and regularly aggregates up to 3.27" (83mm) of precipitation. Throughout the year, in Olin, there are 160.9 rainfall days, and 32.76" (832mm) of precipitation is accumulated.

Snowfall

January through March, November and December are months with snowfall. December is the month with the most snowfall in Olin. Snow falls for 1.1 days and accumulates 2.2" (56mm) of snow.

Daylight

The month with the shortest days is December, with an average of 9.8h of daylight.

Sunshine

The month with the least sunshine is December, with an average of 5.4h of sunshine.

UV index

January, February and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from the exposure to the Sun's UV radiation for average individuals.
Note: The average daily UV index of 2 in December transform into the following instructions:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.

What is the temperature in December in Olin?

In Olin, North Carolina, in December, the average high-temperature is 50.5°F (10.3°C), and the average low-temperature is 36.1°F (2.3°C).

What are the most humid months in Olin?

Months with the highest humidity in Olin are May and December, with an average relative humidity of 76%.

What is the average humidity in December in Olin?

In Olin, North Carolina, the average relative humidity in December is 76%.

How much does it rain in Olin in December?

In December, the rain falls for 11.1 days. Throughout December, 3.27" (83mm) of precipitation is accumulated.

How much does it snow in Olin in December?

In Olin, North Carolina, in December, snow falls for 1.1 days, with typically accumulated 2.2" (56mm) of snow.

What is the snowiest month in Olin?

The month with the most snowfall in Olin is December when snow falls for 1.1 days and typically aggregates up to 2.2" (56mm) of snow.

What is the month with the shortest days in Olin?

With an average of 9.8h of daylight, December has the shortest days of the year.

How many hours of daylight does Olin have in December?

The average length of the day in December in Olin, North Carolina, is 9.8h.

What is the month with the least sunshine in Olin?

With an average of 5.4h of sunshine, December has the least sunshine of the year in Olin.

How many hours of sunshine does Olin have in December?

The average sunshine in December in Olin, North Carolina, is 5.4h.

When is the lowest UV index in Olin?

Months with the lowest UV index in Olin are January, February and December, with an average maximum UV index of 2.

What is the UV index intensity in December in Olin?

The average daily maximum UV index in December in Olin is 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from the exposure to the Sun's UV rays.
Average temperature in December - Olin, NC
  • Average high temperature in December: 10.3°C

The warmest month (with the highest average high temperature) is July (31.8°C).
The month with the lowest average high temperature is January (8°C).

  • Average low temperature in December: 2.3°C

The month with the highest average low temperature is July (19.7°C).
The coldest month (with the lowest average low temperature) is January (-0.6°C).

Average pressure in December - Olin, NC
  • Average pressure in December: 1020.7mbar

The month with the highest atmospheric pressure is November (1021.3mbar).
The month with the lowest atmospheric pressure is June (1015.4mbar).

Average wind speed in December - Olin, NC
  • Average wind speed in December: 9km/h

The windiest month (with the highest average wind speed) is April (11.3km/h).
The calmest month (with the lowest average wind speed) is August (6.6km/h).

Average humidity in December - Olin, NC
  • Average humidity in December: 76%

Months with the highest relative humidity are May and December (76%).
The month with the lowest relative humidity is July (70%).

Average rainfall in December - Olin, NC
  • Average rainfall in December: 83mm

The wettest month (with the highest rainfall) is April (91mm).
The driest month (with the least rainfall) is October (51mm).

Average rainfall days in December - Olin, NC
  • Average rainfall days in December: 11.1 days

The month with the highest number of rainy days is July (17.6 days).
The month with the least rainy days is November (9.5 days).

Average snowfall in December - Olin, NC
  • Average snowfall in December: 56mm

The month with the highest snowfall is December (56mm).
Months with the least snowfall are April, May, June, July, August, September and October (0mm).

Average snowfall days in December - Olin, NC
  • Average snowfall days in December: 1.1 days

The month with the highest number of snowfall days is February (2.8 days).
Months with the least snowfall days are April, May, June, July, August, September and October (0 days).

Average daylight in December / Average sunshine in December - Olin, NC
  • Average daylight in December: 9.8h

The month with the longest days is June (Average daylight: 14.6h).
The month with the shortest days is December (Average daylight: 9.8h).

  • Average sunshine in December: 5.4h

The month with the most sunshine is July (Average sunshine: 10.8h).
The month with the least sunshine is December (Average sunshine: 5.4h).

Average sunshine days in December - Olin, NC
  • Average sunshine days in December: 18.1 days

The month with the most sunshine days is November (19.8 days).
The month with the least sunshine days is July (10.9 days).

Average UV index in December - Olin, NC
  • Average UV index in December: 2

Months with the highest UV index are May, June, July and August (UV index 6).
Months with the lowest UV index are January, February and December (UV index 2).

Average cloud cover in December - Olin, NC
  • Average cloud cover in December: 41

Months with the most cloud cover are February and March (Cloud cover 42).
Months with the least cloud cover are June and July (Cloud cover 29).

Average visibility in December - Olin, NC
  • Average visibility in December: 9km

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).