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 transition into December is accompanied by a slight temperature decrease, with the average high-temperature shifting from an agreeable 68.9°F (20.5°C) in November to a comfortable 61.7°F (16.5°C). Hartburg's average low-temperature for the month of December records at a frosty 48.4°F (9.1°C).Humidity
In Hartburg, Texas, the average relative humidity in December is 80%.Rainfall
In Hartburg, in December, it is raining for 12 days, with typically 2.28" (58mm) of accumulated precipitation. Throughout the year, there are 171.5 rainfall days, and 31.73" (806mm) of precipitation is accumulated.Snowfall
Months with snowfall in Hartburg are January and December. December is the first month it typically snows. Throughout December, in the average 0.1 snowfall days, it receives 0.12" (3mm) of snow. Throughout the year, there are 0.7 snowfall days, and 0.28" (7mm) of snow is accumulated.Daylight
December has the shortest days of the year in Hartburg, with an average of 10h and 12min of daylight.On the first day of December, sunrise is at 6:54 am and sunset at 5:14 pm. On the last day of the month, sunrise is at 7:11 am and sunset at 5:25 pm CST.
Sunshine
December has the least sunshine of the year in Hartburg, Texas, with an average of 5h of sunshine.UV index
December is the month with the lowest UV index, with an average maximum UV index of 3. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: The UV index of 3 during December translates into the following guidance:
Be mindful. Individuals with a lighter skin tone may suffer burns in less than 30 minutes. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. During bright days, sunglasses that offer UVA and UVB defense are recommended. Foresee this! The reflection from snow can nearly double the intensity of UV radiation from the Sun.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Hartburg in December?
What is the average humidity in December in Hartburg?
How many days does it rain in December in Hartburg?
When does it start to snow in Hartburg?
What is the month with the shortest days in Hartburg?
What is the average length of the day in December in Hartburg?
When are sunrise and sunset in December in Hartburg?
What is the month with the least sunshine in Hartburg?
How many hours of sunshine does Hartburg have in December?
When is the lowest UV index in Hartburg?
What is the UV index reading in December in Hartburg?
Average temperature in December
Hartburg, TX
- Average high temperature in December: 61.7°F
The warmest month (with the highest average high temperature) is August (91.9°F).
The month with the lowest average high temperature is January (59.5°F).
- Average low temperature in December: 48.4°F
The month with the highest average low temperature is July (76.8°F).
The coldest month (with the lowest average low temperature) is January (45°F).
Average pressure in December
Hartburg, TX
- Average pressure in December: 30.11"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in December
Hartburg, TX
- Average wind speed in December: 7.9mph
The windiest month (with the highest average wind speed) is April (9.2mph).
The calmest month (with the lowest average wind speed) is August (6.2mph).
Average humidity in December
Hartburg, TX
- Average humidity in December: 80%
The month with the highest relative humidity is February (81%).
The month with the lowest relative humidity is October (72%).
Average rainfall in December
Hartburg, TX
- Average rainfall in December: 2.28"
The wettest month (with the highest rainfall) is August (5.47").
The driest months (with the least rainfall) are February and March (1.54").
Average rainfall days in December
Hartburg, TX
- Average rainfall days in December: 12 days
The month with the highest number of rainy days is August (22.3 days).
The month with the least rainy days is November (9.5 days).
Average snowfall in December
Hartburg, TX
- Average snowfall in December: 0.12"
The month with the highest snowfall is January (0.16").
The months with the least snowfall are February, March, April, May, June, July, August, September, October and November (0").
Average snowfall days in December
Hartburg, TX
- Average snowfall days in December: 0.1 days
The month with the highest number of snowfall days is January (0.4 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).
Average daylight in December /
Average sunshine in December
Hartburg, TX
- Average daylight in December: 10h and 1min
The month with the longest days is June (Average daylight: 14h and 6min).
The month with the shortest days is December (Average daylight: 10h and 12min).
- Average sunshine in December: 5h and 0min
The months with the most sunshine are June and August (Average sunshine: 10h and 30min).
The month with the least sunshine is December (Average sunshine: 5h and 0min).
Average sunshine days in December
Hartburg, TX
- Average sunshine days in December: 16.5 days
The month with the most sunshine days is November (18.5 days).
The month with the least sunshine days is August (6.8 days).
Average UV index in December
Hartburg, TX
- Average UV index in December: 3
The months with the highest UV index are May, June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 3).
Average cloud cover in December
Hartburg, TX
- Average cloud cover in December: 47
The month with the most cloud cover is February (Cloud cover 51).
The month with the least cloud cover is October (Cloud cover 26).
Average visibility in December
Hartburg, TX
- 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).
Hartburg, Texas, USA
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