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 corresponds with a reduction in the average high-temperature, down from November's moderate 59.2°F (15.1°C) to a frosty 49.1°F (9.5°C). During December, the average low-temperature is a cold 32.7°F (0.4°C).Humidity
In December, the average relative humidity is 66%.Rainfall
December is the month with the least rainfall. Rain falls for 5.9 days and accumulates 0.79" (20mm) of precipitation.Snowfall
Months with snowfall in Cashion are January through April, November and December. In December, it is snowing for 2.1 days. Throughout December, 0.75" (19mm) of snow is accumulated. In Cashion, during the entire year, snow falls for 8.9 days and aggregates up to 3.62" (92mm) of snow.Daylight
December has the shortest days of the year, with an average of 9h and 48min of daylight.On the first day of the month, sunrise is at 7:22 am and sunset at 5:17 pm. On the last day of December, in Cashion, sunrise is at 7:40 am and sunset at 5:27 pm CST.
Sunshine
With an average of 6.1h 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 estimate of 2, and below, represents a minimal health hazard from unsafe exposure to UV radiation for the ordinary person.Note: In December, an average UV index of 2 transforms into the following instructions:
Prolonged sun exposure should always be prevented in babies, children, and those with sensitive skin. The Sun's radiation is especially intense around midday; try to stay in shade during this period. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. Warning! The reflection from snow can nearly magnify the Sun's UV radiation twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in December?
What is the average humidity in December?
What is the driest month?
How many days does it rain in December in Cashion?
How many days does it snow in December?
What is the month with the shortest days?
What is the average length of the day in December?
What time are sunrise and sunset in December?
What is the month with the least sunshine in Cashion?
How long on average sun shines in December?
What is the month with the lowest UV index?
What is the UV index intensity in December in Cashion?
Average temperature in December
Cashion, OK
- Average high temperature in December: 49.1°F
The warmest month (with the highest average high temperature) is July (94.3°F).
The month with the lowest average high temperature is January (48.4°F).
- Average low temperature in December: 32.7°F
The month with the highest average low temperature is July (73.8°F).
The coldest month (with the lowest average low temperature) is January (31.5°F).
Average pressure in December
Cashion, 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
Cashion, 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
Cashion, OK
- Average humidity in December: 66%
The month with the highest relative humidity is May (72%).
The month with the lowest relative humidity is August (58%).
Average rainfall in December
Cashion, OK
- Average rainfall in December: 0.79"
The wettest month (with the highest rainfall) is May (4.02").
The driest month (with the least rainfall) is December (0.79").
Average rainfall days in December
Cashion, OK
- Average rainfall days in December: 5.9 days
The month with the highest number of rainy days is May (14.8 days).
The month with the least rainy days is January (4.5 days).
Average snowfall in December
Cashion, OK
- Average snowfall in December: 0.75"
The month with the highest snowfall is January (1.18").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in December
Cashion, OK
- Average snowfall days in December: 2.1 days
The month with the highest number of snowfall days is February (3.3 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
Cashion, 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 1min
The months with the most sunshine are June and July (Average sunshine: 11h and 12min).
The month with the least sunshine is December (Average sunshine: 6h and 6min).
Average sunshine days in December
Cashion, OK
- Average sunshine days in December: 23.5 days
The month with the most sunshine days is January (24.8 days).
The month with the least sunshine days is September (14 days).
Average UV index in December
Cashion, 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
Cashion, OK
- Average cloud cover in December: 30
The month with the most cloud cover is March (Cloud cover 36).
The month with the least cloud cover is August (Cloud cover 18).
Average visibility in December
Cashion, 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).
Cashion, Oklahoma, USA
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