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
A decrease in the average high-temperature is observed during December, shifting from a refreshing 59.2°F (15.1°C) in November to a frosty 49.1°F (9.5°C). Piedmont temperatures generally rest at a low of 32.7°F (0.4°C) during the December nights.Humidity
In Piedmont, the average relative humidity in December is 66%.Rainfall
The month with the least rainfall in Piedmont is December, when the rain falls for 5.9 days and typically collects 0.79" (20mm) of precipitation.Snowfall
January through April, November and December are months with snowfall. In Piedmont, in December, during 2.1 snowfall days, 0.75" (19mm) of snow is typically accumulated. Throughout the year, there are 8.9 snowfall days, and 3.62" (92mm) of snow is accumulated.Daylight
December has the shortest days of the year, with an average of 9h and 48min of daylight.On the first day of December, sunrise is at 7:22 am and sunset at 5:17 pm. On the last day of the month, sunrise is at 7:40 am and sunset at 5:28 pm CST.
Sunshine
December has the least sunshine of the year, with an average of 6.1h of sunshine.UV index
With an average maximum UV index of 2, December is the month with the lowest UV index in Piedmont. A UV Index estimate of 2, and below, represents a minimal health hazard from unsafe exposure to UV radiation for average individuals.Note: The maximum UV index, 2 during December, leads to the following recommendations:
Children, infants, and individuals with sensitive skin should be constantly protected from extended sun exposure. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly. Consider carefully! The reflective quality of snow can almost double the intensity of the Sun's UV radiation.
Frequently asked questions
What are December temperatures in Piedmont?
What is the average humidity in December in Piedmont?
What is the driest month in Piedmont?
How many days does it rain in December in Piedmont?
How much does it snow in Piedmont in December?
What is the month with the shortest days in Piedmont?
How many hours of daylight does Piedmont have in December?
When is the sunrise / sunset in December in Piedmont?
What is the month with the least sunshine in Piedmont?
How long on average sun shines in December in Piedmont?
What is the month with the lowest UV index in Piedmont?
How high is the UV index in December in Piedmont?
Average temperature in December
Piedmont, 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
Piedmont, 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
Piedmont, 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
Piedmont, 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
Piedmont, 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
Piedmont, 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
Piedmont, 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
Piedmont, 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
Piedmont, 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
Piedmont, 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
Piedmont, 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
Piedmont, 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
Piedmont, 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).
Piedmont, Oklahoma, USA
Weather forecast for your location
2. Allow the app to use your location
