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
During Sand Bluff's transition into December, the average high-temperature lessens, moving from a refreshing 61.7°F (16.5°C) in November to a fresh 51.8°F (11°C). During December nights, Sand Bluff witnesses a consistent average temperature of 37.4°F (3°C).Humidity
In Sand Bluff, Oklahoma, the average relative humidity in December is 73%.Rainfall
In Sand Bluff, Oklahoma, in December, during 7.8 rainfall days, 0.94" (24mm) of precipitation is typically accumulated. Throughout the year, there are 125.9 rainfall days, and 19.49" (495mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through March, November and December. In Sand Bluff, in December, snow falls for 0.5 days, with typically accumulated 0.08" (2mm) of snow. In Sand Bluff, during the entire year, snow falls for 3.8 days and aggregates up to 1.22" (31mm) of snow.Daylight
The month with the shortest days is December, with an average of 9h and 54min of daylight.On the first day of the month, sunrise is at 7:11 am and sunset at 5:13 pm. On the last day of December, sunrise is at 7:28 am and sunset at 5:24 pm CST.
Sunshine
The month with the least sunshine is December, with an average of 5.5h of sunshine.UV index
With an average maximum UV index of 2, December is the month with the lowest UV index. A UV Index reading of 2, and below, represents a low threat to health from unsafe exposure to UV radiation for the average person.Note: The maximum UV index of 2 during December leads to these instructions:
Though extended exposure to the sun typically does not concern most people, it is crucial to always shield children, infants, and those with sensitive skin. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears. Be watchful! The reflection of snow can enhance the intensity of the Sun's UV radiation nearly double.
Frequently asked questions
What are the temperatures in Sand Bluff in December?
What is the average humidity in December in Sand Bluff?
How many days does it rain in December in Sand Bluff?
How much does it snow in Sand Bluff in December?
What is the month with the shortest days in Sand Bluff?
What is the average length of the day in December in Sand Bluff?
When is the sunrise / sunset in December in Sand Bluff?
What is the month with the least sunshine in Sand Bluff?
How long on average sun shines in December in Sand Bluff?
What is the month with the lowest UV index in Sand Bluff?
What is the UV index reading in December in Sand Bluff?
Average temperature in December
Sand Bluff, OK
- Average high temperature in December: 51.8°F
The warmest month (with the highest average high temperature) is August (93.4°F).
The month with the lowest average high temperature is January (50.5°F).
- Average low temperature in December: 37.4°F
The month with the highest average low temperature is July (72.3°F).
The coldest month (with the lowest average low temperature) is January (34.5°F).
Average pressure in December
Sand Bluff, 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 (29.91"Hg).
Average wind speed in December
Sand Bluff, OK
- Average wind speed in December: 8.1mph
The windiest months (with the highest average wind speed) are March and April (9.3mph).
The calmest months (with the lowest average wind speed) are July and August (6.2mph).
Average humidity in December
Sand Bluff, OK
- Average humidity in December: 73%
The month with the highest relative humidity is May (79%).
The month with the lowest relative humidity is August (65%).
Average rainfall in December
Sand Bluff, OK
- Average rainfall in December: 0.94"
The wettest month (with the highest rainfall) is May (3.07").
The driest month (with the least rainfall) is January (0.83").
Average rainfall days in December
Sand Bluff, OK
- Average rainfall days in December: 7.8 days
The month with the highest number of rainy days is May (13.3 days).
The month with the least rainy days is January (6.9 days).
Average snowfall in December
Sand Bluff, OK
- Average snowfall in December: 0.08"
The month with the highest snowfall is February (0.67").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in December
Sand Bluff, OK
- Average snowfall days in December: 0.5 days
The month with the highest number of snowfall days is February (1.7 days).
The 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
Sand Bluff, OK
- 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 August (Average sunshine: 11h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 30min).
Average sunshine days in December
Sand Bluff, OK
- Average sunshine days in December: 20.5 days
The month with the most sunshine days is January (21.2 days).
The month with the least sunshine days is May (14.2 days).
Average UV index in December
Sand Bluff, 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
Sand Bluff, OK
- Average cloud cover in December: 39
The month with the most cloud cover is February (Cloud cover 43).
The month with the least cloud cover is August (Cloud cover 22).
Average visibility in December
Sand Bluff, 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).
Sand Bluff, Oklahoma, USA
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