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
Start of December in Tulsa, Oklahoma, brings a shift in the average high-temperature, falling from November's moderate 59°F (15°C) to a chilly 48.6°F (9.2°C). In Tulsa, the average low-temperature during the month of December is a wintry 34.5°F (1.4°C).Humidity
In Tulsa, Oklahoma, the average relative humidity in December is 69%.Rainfall
In Tulsa, in December, during 4.9 rainfall days, 1.02" (26mm) of precipitation is typically accumulated. In Tulsa, during the entire year, the rain falls for 117.1 days and collects up to 20.28" (515mm) of precipitation.Snowfall
January through March, November and December are months with snowfall. In Tulsa, in December, during 1 snowfall days, 0.24" (6mm) of snow is typically accumulated. In Tulsa, during the entire year, snow falls for 6.1 days and aggregates up to 1.85" (47mm) of snow.Daylight
The month with the shortest days is December, with an average of 9h and 42min of daylight.On the first day of December, sunrise is at 7:17 am and sunset at 5:09 pm. On the last day of the month, sunrise is at 7:34 am and sunset at 5:19 pm CST.
Sunshine
December has the least sunshine of the year in Tulsa, Oklahoma, with an average of 5.6h of sunshine.UV index
December is the month with the lowest UV index in Tulsa, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV rays for the ordinary person.Note: A maximum high UV index of 2 in December translates into the following recommendations:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. To avoid the Sun's strongest rays, limit exposure around the mid-day period. Enhance your sun protection with tightly woven, yet airy clothing. Stay alert! Snow's reflective properties can almost double the UV radiation from the Sun.
Frequently asked questions
What is the temperature in December in Tulsa?
What is the average humidity in December in Tulsa?
How many days does it rain in December in Tulsa?
How much does it snow in Tulsa in December?
What is the month with the shortest days in Tulsa?
How many hours of daylight does Tulsa have in December?
When is the sunrise / sunset in December in Tulsa?
What is the month with the least sunshine in Tulsa?
How long on average sun shines in December in Tulsa?
When is the lowest UV index in Tulsa?
What is the UV index reading in December in Tulsa?
Average temperature in December
Tulsa, OK
- Average high temperature in December: 48.6°F
The warmest month (with the highest average high temperature) is July (91.2°F).
The month with the lowest average high temperature is January (46.6°F).
- Average low temperature in December: 34.5°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 (31.1°F).
Average pressure in December
Tulsa, 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 (29.89"Hg).
Average wind speed in December
Tulsa, OK
- Average wind speed in December: 9.2mph
The windiest month (with the highest average wind speed) is March (10.7mph).
The calmest month (with the lowest average wind speed) is July (7mph).
Average humidity in December
Tulsa, OK
- Average humidity in December: 69%
The month with the highest relative humidity is May (79%).
The months with the lowest relative humidity are January, August and October (67%).
Average rainfall in December
Tulsa, OK
- Average rainfall in December: 1.02"
The wettest month (with the highest rainfall) is May (3.78").
The driest month (with the least rainfall) is January (0.75").
Average rainfall days in December
Tulsa, OK
- Average rainfall days in December: 4.9 days
The month with the highest number of rainy days is May (13.8 days).
The month with the least rainy days is December (4.9 days).
Average snowfall in December
Tulsa, OK
- Average snowfall in December: 0.24"
The month with the highest snowfall is February (0.79").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in December
Tulsa, OK
- Average snowfall days in December: 1 days
The month with the highest number of snowfall days is February (2.4 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
Tulsa, OK
- Average daylight in December: 9h and 4min
The month with the longest days is June (Average daylight: 14h and 36min).
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 August (Average sunshine: 11h and 0min).
The month with the least sunshine is December (Average sunshine: 5h and 36min).
Average sunshine days in December
Tulsa, OK
- Average sunshine days in December: 22.7 days
The month with the most sunshine days is December (22.7 days).
The month with the least sunshine days is May (14.3 days).
Average UV index in December
Tulsa, 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
Tulsa, OK
- Average cloud cover in December: 36
The month with the most cloud cover is March (Cloud cover 41).
The month with the least cloud cover is August (Cloud cover 21).
Average visibility in December
Tulsa, 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).
Tulsa, Oklahoma, USA
Weather forecast for your location
2. Allow the app to use your location
