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
Fallis experiences a temperature shift at the start of December, with average high-temperatures adjusting from a refreshing 59.7°F (15.4°C) in November to a frosty 49.3°F (9.6°C). In the month of December, the nighttime temperature dips to a steady average of 34.2°F (1.2°C).Humidity
In December, the average relative humidity in Fallis is 66%.Rainfall
The months with the least rainfall are January, February and December Rain falls for 5.5 days and accumulates 1.06" (27mm) of rain.Snowfall
January through March, November and December are months with snowfall in Fallis. In Fallis, during December, snow falls for 1.1 days and regularly aggregates up to 0.59" (15mm) of snow. In Fallis, during the entire year, snow falls for 5.9 days and aggregates up to 3.35" (85mm) of snow.Daylight
December has the shortest days of the year in Fallis, with an average of 9h and 48min of daylight.On the first day of December, sunrise is at 7:20 am and sunset at 5:15 pm. On the last day of the month, sunrise is at 7:38 am and sunset at 5:25 pm CST.
Sunshine
The month with the least sunshine is December, with an average of 6h of sunshine.UV index
The months with the lowest UV index in Fallis are January and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a low threat to health from exposure to the Sun's UV rays for the average person.Note: In December, a daily UV index of 2 turns into the following recommendations:
Unlike children, who always need sun protection, most individuals can remain in the sun for up to an hour without getting burnt. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses. Be cautious! The UV radiation from the Sun can be magnified almost twofold by snow reflection.
Frequently asked questions
What are the temperatures in Fallis in December?
What is the average humidity in December in Fallis?
What is the driest month in Fallis?
How many days does it rain in December in Fallis?
How many days does it snow in December in Fallis?
What is the month with the shortest days in Fallis?
How many hours of daylight does Fallis have in December?
When is the sunrise / sunset in December in Fallis?
What is the month with the least sunshine in Fallis?
How many hours of sunshine does Fallis have in December?
What is the month with the lowest UV index in Fallis?
What is the UV index reading in December in Fallis?
Average temperature in December
Fallis, OK
- Average high temperature in December: 49.3°F
The warmest month (with the highest average high temperature) is July (92.8°F).
The month with the lowest average high temperature is January (48.4°F).
- Average low temperature in December: 34.2°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 (31.5°F).
Average pressure in December
Fallis, 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
Fallis, OK
- Average wind speed in December: 10.1mph
The windiest month (with the highest average wind speed) is April (11.9mph).
The calmest month (with the lowest average wind speed) is August (8.3mph).
Average humidity in December
Fallis, OK
- Average humidity in December: 66%
The month with the highest relative humidity is May (76%).
The month with the lowest relative humidity is August (62%).
Average rainfall in December
Fallis, OK
- Average rainfall in December: 1.06"
The wettest month (with the highest rainfall) is May (4.17").
The driest months (with the least rainfall) are January, February and December (1.06").
Average rainfall days in December
Fallis, OK
- Average rainfall days in December: 5.5 days
The month with the highest number of rainy days is May (14.8 days).
The month with the least rainy days is January (5 days).
Average snowfall in December
Fallis, OK
- Average snowfall in December: 0.59"
The month with the highest snowfall is February (1.22").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in December
Fallis, OK
- Average snowfall days in December: 1.1 days
The month with the highest number of snowfall days is February (1.9 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
Fallis, 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 months with the most sunshine are July and August (Average sunshine: 11h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 0min).
Average sunshine days in December
Fallis, OK
- Average sunshine days in December: 23.4 days
The month with the most sunshine days is January (24.2 days).
The month with the least sunshine days is May (13.9 days).
Average UV index in December
Fallis, OK
- Average UV index in December: 2
The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 2).
Average cloud cover in December
Fallis, 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
Fallis, 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).
Fallis, Oklahoma, USA
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