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
Commerce's weather changes with the onset of December, slightly falling from a moderate 56.7°F (13.7°C) in November to a chilly 46.8°F (8.2°C). During December, Commerce witnesses a consistent average low-temperature of 32°F (0°C).Humidity
In December, the average relative humidity in Commerce, Oklahoma, is 72%.Rainfall
In December, the rain falls for 7.6 days. Throughout December, 1.61" (41mm) of precipitation is accumulated. Throughout the year, in Commerce, Oklahoma, there are 141.2 rainfall days, and 31.14" (791mm) of precipitation is accumulated.Snowfall
Months with snowfall in Commerce, Oklahoma, are January through March, May, November and December. In Commerce, in December, snow falls for 1.3 days, with typically accumulated 0.2" (5mm) of snow. Throughout the year, there are 9.4 snowfall days, and 3.82" (97mm) of snow is accumulated.Daylight
December has the shortest days of the year in Commerce, with an average of 9h and 42min of daylight.On the first day of the month, sunrise is at 7:14 am and sunset at 5:03 pm. On the last day of December, sunrise is at 7:32 am and sunset at 5:13 pm CST.
Sunshine
The average sunshine in December is 5.6h.UV index
January and December, with an average maximum UV index of 2, are months with the lowest UV index in Commerce. A UV Index of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: The UV index of 2 in December translates into these instructions:
While sun exposure does not greatly affect most, individuals with fair skin, babies, and children always need vigilant safeguarding. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. Opt for tightly woven and loose clothing to enhance protection from the Sun. Be aware! The reflective nature of snow can magnify the Sun's UV radiation almost twofold.
Frequently asked questions
What is the temperature in December in Commerce?
What is the average humidity in December in Commerce?
How much does it rain in Commerce in December?
How much does it snow in Commerce in December?
What is the month with the shortest days in Commerce?
What is the average length of the day in December in Commerce?
When are sunrise and sunset in December in Commerce?
How long on average sun shines in December in Commerce?
What are the months with the lowest UV index in Commerce?
What is the UV index intensity in December in Commerce?
Average temperature in December
Commerce, OK
- Average high temperature in December: 46.8°F
The warmest month (with the highest average high temperature) is July (90.1°F).
The month with the lowest average high temperature is January (43.9°F).
- Average low temperature in December: 32°F
The month with the highest average low temperature is July (71.1°F).
The coldest month (with the lowest average low temperature) is January (28.2°F).
Average pressure in December
Commerce, OK
- Average pressure in December: 30.14"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in December
Commerce, OK
- Average wind speed in December: 9.2mph
The windiest months (with the highest average wind speed) are March and April (10.7mph).
The calmest month (with the lowest average wind speed) is July (7mph).
Average humidity in December
Commerce, OK
- Average humidity in December: 72%
The month with the highest relative humidity is May (79%).
The month with the lowest relative humidity is October (70%).
Average rainfall in December
Commerce, OK
- Average rainfall in December: 1.61"
The wettest month (with the highest rainfall) is May (5.24").
The driest month (with the least rainfall) is February (1.46").
Average rainfall days in December
Commerce, OK
- Average rainfall days in December: 7.6 days
The month with the highest number of rainy days is May (15.9 days).
The month with the least rainy days is January (7.5 days).
Average snowfall in December
Commerce, OK
- Average snowfall in December: 0.2"
The month with the highest snowfall is February (1.89").
The months with the least snowfall are April, June, July, August, September and October (0").
Average snowfall days in December
Commerce, OK
- Average snowfall days in December: 1.3 days
The month with the highest number of snowfall days is February (3.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Commerce, OK
- Average daylight in December: 9h and 4min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in December: 5h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is January (Average sunshine: 5h and 30min).
Average sunshine days in December
Commerce, OK
- Average sunshine days in December: 21.4 days
The month with the most sunshine days is December (21.4 days).
The months with the least sunshine days are April and May (13.6 days).
Average UV index in December
Commerce, OK
- Average UV index in December: 2
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January and December (UV index 2).
Average cloud cover in December
Commerce, OK
- Average cloud cover in December: 39
The months with the most cloud cover are February and March (Cloud cover 43).
The months with the least cloud cover are June, July and August (Cloud cover 24).
Average visibility in December
Commerce, 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).
Commerce, Oklahoma, USA
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