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 onset of December brings a small change in high-temperatures, falling from a refreshing 59.7°F (15.4°C) in November to a chilly 49.3°F (9.6°C). In Spencer, an average temperature of 34.5°F (1.4°C) is noted during December nights.Humidity
In December, the average relative humidity in Spencer is 66%.Rainfall
In December, the rain falls for 5 days. Throughout December, 0.79" (20mm) of precipitation is accumulated. In Spencer, during the entire year, the rain falls for 113.6 days and collects up to 18.9" (480mm) of precipitation.Snowfall
Months with snowfall are January through April, November and December. In Spencer, during December, snow falls for 1.4 days and regularly aggregates up to 0.59" (15mm) of snow. Throughout the year, there are 7.1 snowfall days, and 2.6" (66mm) of snow is accumulated.Daylight
December has the shortest days of the year in Spencer, with an average of 9h and 48min of daylight.On the first day of the month, sunrise is at 7:20 am and sunset at 5:16 pm. On the last day of December, sunrise is at 7:38 am and sunset at 5:27 pm CST.
Sunshine
With an average of 6h of sunshine, December has the least sunshine of the year in Spencer.UV index
The month with the lowest UV index in Spencer is December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to UV radiation for ordinary individuals.Note: The UV index of 2 during December translates into the following guidance:
Children must always have sun protection, unlike most people, who can tolerate up to an hour in the sun without any burns. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses. Keep in mind! Snow's reflective quality can nearly double the intensity of the Sun's UV radiation.
Frequently asked questions
What are the temperatures in Spencer in December?
What is the average humidity in December in Spencer?
How much does it rain in Spencer in December?
How many days does it snow in December in Spencer?
What is the month with the shortest days in Spencer?
How many hours of daylight does Spencer have in December?
When are sunrise and sunset in December in Spencer?
What is the month with the least sunshine in Spencer?
How long on average sun shines in December in Spencer?
What is the month with the lowest UV index in Spencer?
What is the UV index reading in December in Spencer?
Average temperature in December
Spencer, OK
- Average high temperature in December: 49.3°F
The warmest month (with the highest average high temperature) is July (93.4°F).
The month with the lowest average high temperature is January (48.7°F).
- Average low temperature in December: 34.5°F
The month with the highest average low temperature is July (72.9°F).
The coldest month (with the lowest average low temperature) is January (32°F).
Average pressure in December
Spencer, 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 (29.88"Hg).
Average wind speed in December
Spencer, OK
- Average wind speed in December: 10.4mph
The windiest month (with the highest average wind speed) is April (12.1mph).
The calmest month (with the lowest average wind speed) is August (8.4mph).
Average humidity in December
Spencer, OK
- Average humidity in December: 66%
The month with the highest relative humidity is May (75%).
The month with the lowest relative humidity is August (60%).
Average rainfall in December
Spencer, OK
- Average rainfall in December: 0.79"
The wettest month (with the highest rainfall) is May (3.03").
The driest months (with the least rainfall) are January and February (0.71").
Average rainfall days in December
Spencer, OK
- Average rainfall days in December: 5 days
The month with the highest number of rainy days is May (13.8 days).
The month with the least rainy days is January (4.5 days).
Average snowfall in December
Spencer, OK
- Average snowfall in December: 0.59"
The month with the highest snowfall is February (1.02").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in December
Spencer, OK
- Average snowfall days in December: 1.4 days
The month with the highest number of snowfall days is February (2.7 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
Spencer, 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 and 0min
The month with the most sunshine is July (Average sunshine: 11h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 0min).
Average sunshine days in December
Spencer, OK
- Average sunshine days in December: 23.8 days
The month with the most sunshine days is January (24.7 days).
The month with the least sunshine days is May (14.6 days).
Average UV index in December
Spencer, 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
Spencer, 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 19).
Average visibility in December
Spencer, 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).
Spencer, Oklahoma, USA
Weather forecast for your location
2. Allow the app to use your location
