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 arrival of December signals a shift in temperature, down from a mild 59.9°F (15.5°C) in November to a frosty 49.3°F (9.6°C). The temperature in Duchess Landing dips to an average of 35.6°F (2°C) during December nights.Humidity
In Duchess Landing, Oklahoma, the average relative humidity in December is 71%.Rainfall
In December, the rain falls for 8.7 days. Throughout December, 1.93" (49mm) of precipitation is accumulated. Throughout the year, there are 130.7 rainfall days, and 32.44" (824mm) of precipitation is accumulated.Snowfall
January through March, November and December are months with snowfall in Duchess Landing. In Duchess Landing, in December, snow falls for 0.9 days, with typically accumulated 0.47" (12mm) of snow. Throughout the year, in Duchess Landing, there are 6.1 snowfall days, and 2.6" (66mm) of snow is accumulated.Daylight
With an average of 9h and 48min of daylight, December has the shortest days of the year in Duchess Landing, Oklahoma.On the first day of December, sunrise is at 7:12 am and sunset at 5:09 pm. On the last day of the month, sunrise is at 7:30 am and sunset at 5:19 pm CST.
Sunshine
With an average of 5.4h of sunshine, December has the least sunshine of the year in Duchess Landing, Oklahoma.UV index
December is the month with the lowest UV index in Duchess Landing, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation for the average person.Note: In December, a daily maximum UV index of 2 leads to the following instructions:
Extended exposure to the sun should always be avoided by children, infants, and those with sensitive skin. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation. Be watchful! The reflection of snow can enhance the intensity of the Sun's UV radiation nearly double.
Frequently asked questions
What are December temperatures in Duchess Landing?
What is the average humidity in December in Duchess Landing?
How many days does it rain in December in Duchess Landing?
How many days does it snow in December in Duchess Landing?
What is the month with the shortest days in Duchess Landing?
How many hours of daylight does Duchess Landing have in December?
What time are sunrise and sunset in December in Duchess Landing?
What is the month with the least sunshine in Duchess Landing?
How long on average sun shines in December in Duchess Landing?
What is the month with the lowest UV index in Duchess Landing?
What is the UV index intensity in December in Duchess Landing?
Average temperature in December
Duchess Landing, OK
- Average high temperature in December: 49.3°F
The warmest months (with the highest average high temperature) are July and August (91.8°F).
The month with the lowest average high temperature is January (47.8°F).
- Average low temperature in December: 35.6°F
The month with the highest average low temperature is July (72.1°F).
The coldest month (with the lowest average low temperature) is January (32.4°F).
Average pressure in December
Duchess Landing, OK
- Average pressure in December: 30.13"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
Duchess Landing, OK
- Average wind speed in December: 8.9mph
The windiest month (with the highest average wind speed) is March (10.3mph).
The calmest month (with the lowest average wind speed) is July (6.6mph).
Average humidity in December
Duchess Landing, OK
- Average humidity in December: 71%
The month with the highest relative humidity is May (80%).
The month with the lowest relative humidity is August (67%).
Average rainfall in December
Duchess Landing, OK
- Average rainfall in December: 1.93"
The wettest month (with the highest rainfall) is May (5.12").
The driest month (with the least rainfall) is February (1.69").
Average rainfall days in December
Duchess Landing, OK
- Average rainfall days in December: 8.7 days
The month with the highest number of rainy days is May (15.2 days).
The month with the least rainy days is January (7 days).
Average snowfall in December
Duchess Landing, OK
- Average snowfall in December: 0.47"
The month with the highest snowfall is February (0.98").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in December
Duchess Landing, OK
- Average snowfall days in December: 0.9 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 and September (0 days).
Average daylight in December /
Average sunshine in December
Duchess Landing, 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: 5h and 2min
The month with the most sunshine is August (Average sunshine: 10h and 54min).
The month with the least sunshine is December (Average sunshine: 5h and 24min).
Average sunshine days in December
Duchess Landing, OK
- Average sunshine days in December: 20.1 days
The month with the most sunshine days is January (21.7 days).
The month with the least sunshine days is April (13 days).
Average UV index in December
Duchess Landing, OK
- Average UV index in December: 2
The months with the highest UV index are June and July (UV index 7).
The month with the lowest UV index is December (UV index 2).
Average cloud cover in December
Duchess Landing, OK
- Average cloud cover in December: 39
The months with the most cloud cover are February and March (Cloud cover 43).
The month with the least cloud cover is August (Cloud cover 22).
Average visibility in December
Duchess Landing, 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).
Duchess Landing, Oklahoma, USA
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