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
With the beginning of December, the average high-temperature shows a decrease, transitioning from a refreshing 61.3°F (16.3°C) in November to a cool 50.9°F (10.5°C). Pernell records a steady low-temperature average of 35.1°F (1.7°C) during December.Humidity
In December, the average relative humidity is 66%.Rainfall
In Pernell, Oklahoma, during December, the rain falls for 6.3 days and regularly aggregates up to 1.18" (30mm) of precipitation. In Pernell, during the entire year, the rain falls for 124.2 days and collects up to 25.43" (646mm) of precipitation.Snowfall
January through April, November and December are months with snowfall. In Pernell, during December, snow falls for 1.4 days and regularly aggregates up to 0.98" (25mm) of snow. In Pernell, during the entire year, snow falls for 6.4 days and aggregates up to 3.74" (95mm) of snow.Daylight
The month with the shortest days is December, with an average of 9h and 54min of daylight.On the first day of December, sunrise is at 7:19 am and sunset at 5:19 pm. On the last day of the month, sunrise is at 7:36 am and sunset at 5:30 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 value of 2, and less, symbolizes a low health risk from exposure to the Sun's UV rays for the average person.Note: A daily maximum UV index of 2 in December translates into the following instructions:
Unlike children, who always need sun protection, most individuals can remain in the sun for up to an hour without getting burnt. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear. Mark this! Snow reflection can nearly double the UV radiation intensity from the Sun.
Frequently asked questions
What is the temperature in December in Pernell?
What is the average humidity in December in Pernell?
How many days does it rain in December in Pernell?
How many days does it snow in December in Pernell?
What is the month with the shortest days in Pernell?
What is the average length of the day in December in Pernell?
What time are sunrise and sunset in December in Pernell?
What is the month with the least sunshine in Pernell?
How long on average sun shines in December in Pernell?
What is the month with the lowest UV index in Pernell?
What is the UV index intensity in December in Pernell?
Average temperature in December
Pernell, OK
- Average high temperature in December: 50.9°F
The warmest month (with the highest average high temperature) is August (94.6°F).
The month with the lowest average high temperature is January (50.7°F).
- Average low temperature in December: 35.1°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 (33.4°F).
Average pressure in December
Pernell, 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
Pernell, OK
- Average wind speed in December: 9.8mph
The windiest month (with the highest average wind speed) is April (11.6mph).
The calmest months (with the lowest average wind speed) are July and August (8.2mph).
Average humidity in December
Pernell, OK
- Average humidity in December: 66%
The month with the highest relative humidity is May (74%).
The month with the lowest relative humidity is August (56%).
Average rainfall in December
Pernell, OK
- Average rainfall in December: 1.18"
The wettest month (with the highest rainfall) is May (4.29").
The driest months (with the least rainfall) are February and November (1.1").
Average rainfall days in December
Pernell, OK
- Average rainfall days in December: 6.3 days
The month with the highest number of rainy days is May (15.1 days).
The month with the least rainy days is January (5.5 days).
Average snowfall in December
Pernell, OK
- Average snowfall in December: 0.98"
The month with the highest snowfall is January (1.26").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in December
Pernell, OK
- Average snowfall days in December: 1.4 days
The month with the highest number of snowfall days is February (2.5 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
Pernell, OK
- Average daylight in December: 9h and 5min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in December: 6h and 1min
The month with the most sunshine is July (Average sunshine: 11h and 12min).
The month with the least sunshine is December (Average sunshine: 6h and 6min).
Average sunshine days in December
Pernell, OK
- Average sunshine days in December: 23 days
The month with the most sunshine days is January (24.3 days).
The month with the least sunshine days is May (13.1 days).
Average UV index in December
Pernell, 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
Pernell, OK
- Average cloud cover in December: 31
The month with the most cloud cover is March (Cloud cover 35).
The month with the least cloud cover is August (Cloud cover 18).
Average visibility in December
Pernell, 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).
Pernell, Oklahoma, USA
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