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
A subtle change in temperatures is noted as November gives way to December, with average highs reducing from a comfortable 63.5°F (17.5°C) to a fresh 55.2°F (12.9°C). Throughout the month of December, Rocky Mound witnesses an average low-temperature of 40.1°F (4.5°C).Humidity
In December, the average relative humidity is 77%.Rainfall
In Rocky Mound, during December, the rain falls for 4.6 days and regularly aggregates up to 0.55" (14mm) of precipitation. In Rocky Mound, Texas, during the entire year, the rain falls for 70.3 days and collects up to 6.61" (168mm) of precipitation.Snowfall
January, February and December are months with snowfall. December is the first month it typically snows in Rocky Mound. Throughout December, in the average 0.1 snowfall days, it receives 0.04" (1mm) of snow. In Rocky Mound, during the entire year, snow falls for 1.3 days and aggregates up to 0.16" (4mm) of snow.Daylight
The month with the shortest days in Rocky Mound is December, with an average of 10h and 0min of daylight.On the first day of the month, sunrise is at 7:05 am and sunset at 5:13 pm. On the last day of December, sunrise is at 7:22 am and sunset at 5:23 pm CST.
Sunshine
With an average of 5.1h of sunshine, December has the least sunshine of the year.UV index
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 3. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for average individuals.Note: In December, a daily UV index of 3 turns into the following recommendations:
Take necessary precautions - Protection from skin and eye injury is mandatory. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat. Watch out! The Sun's UV radiation can be nearly magnified twofold due to snow reflection.
Frequently asked questions
What is the average December temperature in Rocky Mound?
What is the average humidity in December in Rocky Mound?
How much does it rain in Rocky Mound in December?
When does it start to snow in Rocky Mound?
What is the month with the shortest days in Rocky Mound?
What is the average length of the day in December in Rocky Mound?
What time are sunrise and sunset in December in Rocky Mound?
What is the month with the least sunshine in Rocky Mound?
How many hours of sunshine does Rocky Mound have in December?
What are the months with the lowest UV index in Rocky Mound?
What is the UV index intensity in December in Rocky Mound?
Average temperature in December
Rocky Mound, TX
- Average high temperature in December: 55.2°F
The warmest month (with the highest average high temperature) is August (94.6°F).
The month with the lowest average high temperature is January (53.2°F).
- Average low temperature in December: 40.1°F
The month with the highest average low temperature is July (73°F).
The coldest month (with the lowest average low temperature) is January (37.6°F).
Average pressure in December
Rocky Mound, TX
- 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 (29.92"Hg).
Average wind speed in December
Rocky Mound, TX
- Average wind speed in December: 7mph
The windiest month (with the highest average wind speed) is April (7.8mph).
The calmest month (with the lowest average wind speed) is August (5.4mph).
Average humidity in December
Rocky Mound, TX
- Average humidity in December: 77%
The month with the highest relative humidity is February (79%).
The month with the lowest relative humidity is August (66%).
Average rainfall in December
Rocky Mound, TX
- Average rainfall in December: 0.55"
The wettest month (with the highest rainfall) is October (0.91").
The driest month (with the least rainfall) is September (0.24").
Average rainfall days in December
Rocky Mound, TX
- Average rainfall days in December: 4.6 days
The month with the highest number of rainy days is May (7.7 days).
The month with the least rainy days is January (3.8 days).
Average snowfall in December
Rocky Mound, TX
- Average snowfall in December: 0.04"
The month with the highest snowfall is January (0.08").
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0").
Average snowfall days in December
Rocky Mound, TX
- Average snowfall days in December: 0.1 days
The month with the highest number of snowfall days is February (0.7 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
Rocky Mound, TX
- Average daylight in December: 10h and 0min
The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in December: 5h and 1min
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 6min).
Average sunshine days in December
Rocky Mound, TX
- Average sunshine days in December: 25 days
The month with the most sunshine days is January (25.6 days).
The month with the least sunshine days is September (19.8 days).
Average UV index in December
Rocky Mound, TX
- Average UV index in December: 3
The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover in December
Rocky Mound, TX
- Average cloud cover in December: 44
The month with the most cloud cover is February (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 25).
Average visibility in December
Rocky Mound, 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).
Rocky Mound, Texas, USA
Weather forecast for your location
2. Allow the app to use your location
