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
In December, the meteorological conditions change slightly, with the average high-temperature moving from a moderate 58.5°F (14.7°C) in November to a cool 51.4°F (10.8°C). In December, Waco experiences a temperature dip to an average of 36.7°F (2.6°C) at night.Humidity
The months with the highest humidity in Waco are May and December, with an average relative humidity of 76%.Rainfall
In Waco, during December, the rain falls for 8.7 days and regularly aggregates up to 1.46" (37mm) of precipitation. Throughout the year, there are 141.9 rainfall days, and 16.89" (429mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through March, November and December. The month with the most snowfall is December, when snow falls for 0.7 days and typically aggregates up to 0.94" (24mm) of snow.Daylight
The month with the shortest days in Waco is December, with an average of 9h and 48min of daylight.On the first day of December, sunrise is at 7:16 am and sunset at 5:13 pm. On the last day of the month, sunrise is at 7:34 am and sunset at 5:23 pm EST.
Sunshine
December has the least sunshine of the year, with an average of 5.3h of sunshine.UV index
January, February and December, with an average maximum UV index of 2, are months with the lowest UV index in Waco, North Carolina. A UV Index reading of 2, and below, represents a low threat to health from unsafe exposure to UV radiation for the average person.Note: The maximum daily UV index of 2 in December interprets into the following recommendations:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. Direct Sun exposure should be minimized especially during midday when radiation is most intense. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear. Heed this! Snow reflection can almost augment the UV radiation of the sun by double.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in December in Waco?
What is the most humid month in Waco?
What is the average humidity in December in Waco?
How many days does it rain in December in Waco?
What is the snowiest month in Waco?
How many days does it snow in December in Waco?
What is the month with the shortest days in Waco?
How many hours of daylight does Waco have in December?
When is the sunrise / sunset in December in Waco?
What is the month with the least sunshine in Waco?
How many hours of sunshine does Waco have in December?
What is the month with the lowest UV index in Waco?
How high is the UV index in December in Waco?
Average temperature in December
Waco, NC
- Average high temperature in December: 51.4°F
The warmest month (with the highest average high temperature) is July (90°F).
The month with the lowest average high temperature is January (47.5°F).
- Average low temperature in December: 36.7°F
The month with the highest average low temperature is July (68.2°F).
The coldest month (with the lowest average low temperature) is January (31.8°F).
Average pressure in December
Waco, NC
- Average pressure in December: 30.14"Hg
The month with the highest atmospheric pressure is November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).
Average wind speed in December
Waco, NC
- Average wind speed in December: 5.7mph
The windiest month (with the highest average wind speed) is April (6.9mph).
The calmest month (with the lowest average wind speed) is August (4mph).
Average humidity in December
Waco, NC
- Average humidity in December: 76%
The months with the highest relative humidity are May and December (76%).
The month with the lowest relative humidity is July (70%).
Average rainfall in December
Waco, NC
- Average rainfall in December: 1.46"
The wettest month (with the highest rainfall) is August (2.24").
The driest months (with the least rainfall) are February and October (0.94").
Average rainfall days in December
Waco, NC
- Average rainfall days in December: 8.7 days
The month with the highest number of rainy days is July (17.6 days).
The month with the least rainy days is November (7.4 days).
Average snowfall in December
Waco, NC
- Average snowfall in December: 0.94"
The month with the highest snowfall is December (0.94").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in December
Waco, NC
- Average snowfall days in December: 0.7 days
The month with the highest number of snowfall days is February (1.5 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Waco, NC
- 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: 5h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 54min).
The month with the least sunshine is December (Average sunshine: 5h and 18min).
Average sunshine days in December
Waco, NC
- Average sunshine days in December: 20.4 days
The month with the most sunshine days is October (21.7 days).
The month with the least sunshine days is July (10.5 days).
Average UV index in December
Waco, NC
- Average UV index in December: 2
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February and December (UV index 2).
Average cloud cover in December
Waco, NC
- Average cloud cover in December: 43
The months with the most cloud cover are February and December (Cloud cover 43).
The months with the least cloud cover are June and July (Cloud cover 30).
Average visibility in December
Waco, NC
- Average visibility in December: 6mi
The months with the highest visibility are January, February, March, April, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is May (5mi).
Waco, North Carolina, USA
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