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 start of December comes with a reduction in the average high-temperature, receding from a moderate 59.7°F (15.4°C) in November to a frosty 49.3°F (9.6°C). Throughout December, Lake Hiwassee records an average temperature of 34.2°F (1.2°C) at night.Humidity
In December, the average relative humidity in Lake Hiwassee, Oklahoma, is 66%.Rainfall
January, February and December are months with the least rain in Lake Hiwassee when the rain falls for 5.5 days and typically aggregates up to 1.06" (27mm) of rain.Snowfall
Months with snowfall are January through March, November and December. In Lake Hiwassee, in December, snow falls for 1.1 days, with typically accumulated 0.59" (15mm) of snow. Throughout the year, there are 5.9 snowfall days, and 3.35" (85mm) of snow is accumulated.Daylight
With an average of 9h and 48min of daylight, December has the shortest days of the year.On the first day of December, sunrise is at 7:21 am and sunset at 5:16 pm. On the last day of the month, sunrise is at 7:38 am and sunset at 5:26 pm CST.
Sunshine
With an average of 6h of sunshine, December has the least sunshine of the year.UV index
January and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.Note: An average UV index of 2 in December transforms into this advice:
Prolonged sun exposure should always be prevented in babies, children, and those with sensitive skin. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly. Stay alert! Snow's reflective properties can almost double the UV radiation from the Sun.
Frequently asked questions
What is the temperature in December in Lake Hiwassee?
What is the average humidity in December in Lake Hiwassee?
What is the driest month in Lake Hiwassee?
How many days does it rain in December in Lake Hiwassee?
How many days does it snow in December in Lake Hiwassee?
What is the month with the shortest days in Lake Hiwassee?
How many hours of daylight does Lake Hiwassee have in December?
What time are sunrise and sunset in December in Lake Hiwassee?
What is the month with the least sunshine in Lake Hiwassee?
How many hours of sunshine does Lake Hiwassee have in December?
What are the months with the lowest UV index in Lake Hiwassee?
What is the UV index reading in December in Lake Hiwassee?
Average temperature in December
Lake Hiwassee, 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
Lake Hiwassee, 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
Lake Hiwassee, 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
Lake Hiwassee, 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
Lake Hiwassee, 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
Lake Hiwassee, 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
Lake Hiwassee, 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
Lake Hiwassee, 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
Lake Hiwassee, 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
Lake Hiwassee, 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
Lake Hiwassee, 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
Lake Hiwassee, 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
Lake Hiwassee, 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).
Lake Hiwassee, Oklahoma, USA
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