December weather forecastPark Hill, OK
December
Weather in December
The first month of the winter, December, is also a frosty month in Park Hill, Oklahoma, with an average temperature varying between 48.2°F (9°C) and 33.8°F (1°C).Temperature
The shift from November to December involves a decrease in the average high-temperature, dropping from a mild 58.1°F (14.5°C) to a chilly 48.2°F (9°C). In the month of December, Park Hill's average low-temperature falls to a cold 33.8°F (1°C).Humidity
In Park Hill, the average relative humidity in December is 74%.Rainfall
In December, the rain falls for 8.4 days. Throughout December, 1.85" (47mm) of precipitation is accumulated. Throughout the year, in Park Hill, there are 139.7 rainfall days, and 32.52" (826mm) of precipitation is accumulated.Snowfall
January through May, November and December are months with snowfall. In Park Hill, in December, during 1.3 snowfall days, 0.35" (9mm) of snow is typically accumulated. Throughout the year, there are 7.8 snowfall days, and 3.03" (77mm) 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 the month, sunrise is at 7:12 am and sunset at 5:06 pm. On the last day of December, sunrise is at 7:29 am and sunset at 5:16 pm CST.
Sunshine
The month with the least sunshine is December, with an average of 5.4h of sunshine.UV index
The months with the lowest UV index in Park Hill are February and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a low threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: In December, a daily maximum UV index of 2 leads to the following instructions:
Apart from children, who require continuous protection, most can endure sun exposure for up to an hour without experiencing burns. Avoiding the Sun during its peak radiation time around midday is a healthy practice. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes. Be careful! The Sun's UV radiation can nearly be doubled by the reflective quality of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Park Hill, OK
- Average high temperature in December: 48.2°F
The warmest month (with the highest average high temperature) is July (91°F).
The month with the lowest average high temperature is January (45.9°F).
- Average low temperature in December: 33.8°F
The month with the highest average low temperature is July (70.9°F).
The coldest month (with the lowest average low temperature) is January (30.4°F).
Average pressure in December
Park Hill, OK
- Average pressure in December: 30.14"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in December
Park Hill, OK
- Average wind speed in December: 8.5mph
The windiest months (with the highest average wind speed) are March and April (9.9mph).
The calmest month (with the lowest average wind speed) is July (6.3mph).
Average humidity in December
Park Hill, OK
- Average humidity in December: 74%
The month with the highest relative humidity is May (79%).
The months with the lowest relative humidity are August and October (70%).
Average rainfall in December
Park Hill, OK
- Average rainfall in December: 1.85"
The wettest month (with the highest rainfall) is May (4.21").
The driest month (with the least rainfall) is February (1.65").
Average rainfall days in December
Park Hill, OK
- Average rainfall days in December: 8.4 days
The month with the highest number of rainy days is May (15.5 days).
The month with the least rainy days is January (7.4 days).
Average snowfall in December
Park Hill, OK
- Average snowfall in December: 0.35"
The month with the highest snowfall is February (1.06").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days in December
Park Hill, OK
- Average snowfall days in December: 1.3 days
The month with the highest number of snowfall days is February (2.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Park Hill, OK
- Average daylight in December: 9h and 48min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in December: 5h and 24min
The month with the most sunshine is August (Average sunshine: 10h and 48min).
The month with the least sunshine is December (Average sunshine: 5h and 24min).
Average sunshine days in December
Park Hill, OK
- Average sunshine days in December: 20.2 days
The month with the most sunshine days is January (20.9 days).
The month with the least sunshine days is May (13.2 days).
Average UV index in December
Park Hill, OK
- Average UV index in December: 2
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are February and December (UV index 2).
Average cloud cover in December
Park Hill, OK
- Average cloud cover in December: 40
The months with the most cloud cover are February and March (Cloud cover 44).
The month with the least cloud cover is August (Cloud cover 23).
Average visibility in December
Park Hill, 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).
