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
December's onset introduces a mild reduction in the average high-temperature, from an agreeable 70.7°F (21.5°C) in November to an enjoyable 63.1°F (17.3°C). Nightly temperatures in Greatwood, Texas, drop to an average low of 48.9°F (9.4°C) in December.Humidity
The average relative humidity in December is 77%.Rainfall
In Greatwood, in December, it is raining for 13.4 days, with typically 2.48" (63mm) of accumulated precipitation. In Greatwood, during the entire year, the rain falls for 178.7 days and collects up to 35.35" (898mm) of precipitation.Snowfall
Months with snowfall in Greatwood are January, February and December. The month with the most snowfall is December, when snow falls for 0.2 days and typically aggregates up to 0.12" (3mm) of snow.Daylight
The month with the shortest days in Greatwood is December, with an average of 10h and 18min of daylight.On the first day of December, sunrise is at 7:00 am and sunset at 5:23 pm. On the last day of the month, sunrise is at 7:17 am and sunset at 5:34 pm CST.
Sunshine
The month with the least sunshine in Greatwood is December, with an average of 4.8h of sunshine.UV index
With an average maximum UV index of 3, December is the month with the lowest UV index. A UV Index estimate of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for the ordinary person.Note: The daily high UV index of 3 during December translates into the following recommendations:
Guard yourself - Avoiding sunburn is suggested. Around midday, solar radiation is most harmful; hence, exposure should be limited. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation. 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 Greatwood?
What is the average humidity in December in Greatwood?
How much does it rain in Greatwood in December?
What is the snowiest month in Greatwood?
When does it start snowing in Greatwood?
What is the month with the shortest days in Greatwood?
How many hours of daylight does Greatwood have in December?
When is the sunrise / sunset in December in Greatwood?
What is the month with the least sunshine in Greatwood?
How many hours of sunshine does Greatwood have in December?
When is the lowest UV index in Greatwood?
What is the UV index intensity in December in Greatwood?
Average temperature in December
Greatwood, TX
- Average high temperature in December: 63.1°F
The warmest month (with the highest average high temperature) is August (93.7°F).
The month with the lowest average high temperature is January (61.3°F).
- Average low temperature in December: 48.9°F
The month with the highest average low temperature is August (76.5°F).
The coldest month (with the lowest average low temperature) is January (45.9°F).
Average pressure in December
Greatwood, 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
Greatwood, TX
- Average wind speed in December: 7.8mph
The windiest month (with the highest average wind speed) is April (8.6mph).
The calmest month (with the lowest average wind speed) is September (5.7mph).
Average humidity in December
Greatwood, TX
- Average humidity in December: 77%
The months with the highest relative humidity are February and March (78%).
The month with the lowest relative humidity is October (71%).
Average rainfall in December
Greatwood, TX
- Average rainfall in December: 2.48"
The wettest month (with the highest rainfall) is September (4.49").
The driest month (with the least rainfall) is February (1.69").
Average rainfall days in December
Greatwood, TX
- Average rainfall days in December: 13.4 days
The month with the highest number of rainy days is September (19.7 days).
The month with the least rainy days is January (11.4 days).
Average snowfall in December
Greatwood, TX
- Average snowfall in December: 0.12"
The month with the highest snowfall is December (0.12").
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0").
Average snowfall days in December
Greatwood, TX
- Average snowfall days in December: 0.2 days
The month with the highest number of snowfall days is January (0.3 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
Greatwood, TX
- Average daylight in December: 10h and 2min
The month with the longest days is June (Average daylight: 14h and 0min).
The month with the shortest days is December (Average daylight: 10h and 18min).
- Average sunshine in December: 4h and 5min
The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is December (Average sunshine: 4h and 48min).
Average sunshine days in December
Greatwood, TX
- Average sunshine days in December: 13.8 days
The month with the most sunshine days is January (17.5 days).
The month with the least sunshine days is September (8.1 days).
Average UV index in December
Greatwood, 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
Greatwood, TX
- Average cloud cover in December: 49
The month with the most cloud cover is February (Cloud cover 52).
The months with the least cloud cover are August and October (Cloud cover 29).
Average visibility in December
Greatwood, TX
- Average visibility in December: 6mi
The months with the highest visibility are January, February, March, April, May, June, August, September, October, November and December (6mi).
The month with the lowest visibility is July (5mi).
Greatwood, Texas, USA
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