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
Nichols Hills's December weather comes with a decrease in average high-temperatures, moving from a moderate 59.5°F (15.3°C) in November to a chilly 49.1°F (9.5°C). The temperature in Nichols Hills lowers to an average of 33.4°F (0.8°C) during December nights.Humidity
The average relative humidity in December in Nichols Hills is 66%.Rainfall
The month with the least rainfall is December, when the rain falls for 6.1 days and typically collects 0.91" (23mm) of precipitation.Snowfall
January through April, November and December are months with snowfall in Nichols Hills. In Nichols Hills, during December, snow falls for 1.7 days and regularly aggregates up to 0.51" (13mm) of snow. In Nichols Hills, during the entire year, snow falls for 8.1 days and aggregates up to 3.54" (90mm) of snow.Daylight
December has the shortest days of the year in Nichols Hills, with an average of 9h and 48min of daylight.On the first day of December in Nichols Hills, Oklahoma, sunrise is at 7:21 am and sunset at 5:17 pm. On the last day of the month, sunrise is at 7:39 am and sunset at 5:27 pm CST.
Sunshine
With an average of 6h of sunshine, December has the least sunshine of the year.UV index
December is the month with the lowest UV index, 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 ordinary individuals.Note: The maximum daily UV index, 2 in December, converts into the following recommendations:
Most people face no serious problems with extended sun exposure, but those with fair skin, infants, and children always need protection. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. During bright days, sunglasses that offer UVA and UVB defense are recommended. Forewarned is forearmed! The Sun's UV radiation can be almost doubled in intensity by snow reflection.
Frequently asked questions
What is the usual temperature for Nichols Hills in December?
What is the average humidity in December in Nichols Hills?
What is the driest month in Nichols Hills?
How much does it rain in Nichols Hills in December?
How much does it snow in Nichols Hills in December?
What is the month with the shortest days in Nichols Hills?
How many hours of daylight does Nichols Hills have in December?
When is the sunrise / sunset in December in Nichols Hills?
What is the month with the least sunshine in Nichols Hills?
How many hours of sunshine does Nichols Hills have in December?
When is the lowest UV index in Nichols Hills?
What is the UV index intensity in December in Nichols Hills?
Average temperature in December
Nichols Hills, OK
- Average high temperature in December: 49.1°F
The warmest month (with the highest average high temperature) is July (93.6°F).
The month with the lowest average high temperature is January (48.6°F).
- Average low temperature in December: 33.4°F
The month with the highest average low temperature is July (73.2°F).
The coldest month (with the lowest average low temperature) is January (31.6°F).
Average pressure in December
Nichols Hills, 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
Nichols Hills, OK
- Average wind speed in December: 10.4mph
The windiest month (with the highest average wind speed) is April (12.3mph).
The calmest month (with the lowest average wind speed) is August (8.6mph).
Average humidity in December
Nichols Hills, OK
- Average humidity in December: 66%
The month with the highest relative humidity is May (73%).
The month with the lowest relative humidity is August (60%).
Average rainfall in December
Nichols Hills, OK
- Average rainfall in December: 0.91"
The wettest month (with the highest rainfall) is May (4.09").
The driest month (with the least rainfall) is December (0.91").
Average rainfall days in December
Nichols Hills, OK
- Average rainfall days in December: 6.1 days
The month with the highest number of rainy days is May (14.5 days).
The month with the least rainy days is January (4.5 days).
Average snowfall in December
Nichols Hills, OK
- Average snowfall in December: 0.51"
The month with the highest snowfall is February (1.26").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in December
Nichols Hills, OK
- Average snowfall days in December: 1.7 days
The month with the highest number of snowfall days is February (3 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
Nichols Hills, 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
The months with the most sunshine are July and August (Average sunshine: 11h).
The month with the least sunshine is December (Average sunshine: 6h).
Average sunshine days in December
Nichols Hills, OK
- Average sunshine days in December: 22.8 days
The month with the most sunshine days is January (24.4 days).
The month with the least sunshine days is May (13.9 days).
Average UV index in December
Nichols Hills, 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
Nichols Hills, OK
- Average cloud cover in December: 32
The month with the most cloud cover is March (Cloud cover 38).
The month with the least cloud cover is August (Cloud cover 20).
Average visibility in December
Nichols Hills, 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).
Nichols Hills, Oklahoma, USA
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