Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average snowfall in December
- Average snowfall days in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
Weather in December
Temperature
The months of January and December are noted for their lowest temperatures, with an average high-temperature of 50°F (10°C).Humidity
The average relative humidity in December is 65%.Rainfall
February and December are months with the least rain when the rain falls for 5.6 days and typically aggregates up to 0.83" (21mm) of rain.Snowfall
Months with snowfall are January through April, November and December. In Gracemont, in December, during 1.4 snowfall days, 0.51" (13mm) of snow is typically accumulated. Throughout the year, there are 6.1 snowfall days, and 3.19" (81mm) of snow is accumulated.Daylight
December has the shortest days of the year in Gracemont, with an average of 9h and 48min of daylight.On the first day of the month, sunrise is at 7:23 am and sunset at 5:20 pm. On the last day of December, sunrise is at 7:41 am and sunset at 5:31 pm CST.
Sunshine
December has the least sunshine of the year, with an average of 6.2h of sunshine.UV index
With an average maximum UV index of 2, December is the month with the lowest UV index. A UV Index of 2, and less, symbolizes a low health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The maximum daily UV index of 2 in December converts into the following recommendations:
Long-term sun exposure is typically not a concern for most. However, those with sensitive skin, infants, and children must always have protection. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation. Foresee this! The reflection from snow can nearly double the intensity of UV radiation from the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest month?
What are the temperatures in December?
What is the average humidity in December?
What is the driest month?
How many days does it rain in December?
How many days does it snow in December?
What is the month with the shortest days?
How many hours of daylight does Gracemont have in December?
When is the sunrise / sunset in December?
What is the month with the least sunshine?
How many hours of sunshine does Gracemont have in December?
What is the month with the lowest UV index?
How high is the UV index in December?
Average temperature in December
Gracemont, OK
- Average high temperature in December: 50°F
The warmest month (with the highest average high temperature) is July (94.6°F).
The months with the lowest average high temperature are January and December (50°F).
- Average low temperature in December: 33.1°F
The month with the highest average low temperature is July (73.8°F).
The coldest month (with the lowest average low temperature) is January (32°F).
Average pressure in December
Gracemont, OK
- Average pressure in December: 30.13"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).
Average wind speed in December
Gracemont, OK
- Average wind speed in December: 10.2mph
The windiest month (with the highest average wind speed) is April (12.4mph).
The calmest month (with the lowest average wind speed) is August (8.6mph).
Average humidity in December
Gracemont, OK
- Average humidity in December: 65%
The month with the highest relative humidity is May (70%).
The month with the lowest relative humidity is August (55%).
Average rainfall in December
Gracemont, OK
- Average rainfall in December: 0.83"
The wettest month (with the highest rainfall) is May (3.43").
The driest months (with the least rainfall) are February and December (0.83").
Average rainfall days in December
Gracemont, OK
- Average rainfall days in December: 5.6 days
The month with the highest number of rainy days is May (13.3 days).
The month with the least rainy days is January (4.2 days).
Average snowfall in December
Gracemont, OK
- Average snowfall in December: 0.51"
The month with the highest snowfall is January (1.1").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in December
Gracemont, OK
- Average snowfall days in December: 1.4 days
The month with the highest number of snowfall days is February (2 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Gracemont, OK
- Average daylight in December: 9h and 5min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in December: 6h and 1min
The month with the most sunshine is July (Average sunshine: 11h and 18min).
The month with the least sunshine is December (Average sunshine: 6h and 12min).
Average sunshine days in December
Gracemont, OK
- Average sunshine days in December: 23.7 days
The month with the most sunshine days is January (25.1 days).
The months with the least sunshine days are May and September (15.3 days).
Average UV index in December
Gracemont, OK
- Average UV index in December: 2
The months with the highest UV index are June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 2).
Average cloud cover in December
Gracemont, OK
- Average cloud cover in December: 29
The month with the most cloud cover is March (Cloud cover 34).
The month with the least cloud cover is August (Cloud cover 18).
Average visibility in December
Gracemont, OK
- 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).
Gracemont, Oklahoma, USA
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