December weather forecastRalls, TX
December
Weather in December
December, the first month of the winter in Ralls, is also a fresh month, with an average temperature fluctuating between 34.7°F (1.5°C) and 52.3°F (11.3°C).Temperature
Ralls experiences its lowest temperatures in December, with an average peak of 52.3°F (11.3°C) and a low of 34.7°F (1.5°C).Humidity
In Ralls, the average relative humidity in December is 53%.Rainfall
In Ralls, in December, during 3.7 rainfall days, 0.63" (16mm) of precipitation is typically accumulated. Throughout the year, there are 89.6 rainfall days, and 15.08" (383mm) of precipitation is accumulated.Snowfall
Months with snowfall in Ralls are January through April, October through December. In December, in Ralls, it is snowing for 2.6 days. Throughout December, 1.3" (33mm) of snow is accumulated. Throughout the year, there are 9.2 snowfall days, and 5" (127mm) of snow is accumulated.Daylight
With an average of 10h and 0min of daylight, December has the shortest days of the year.On the first day of December, sunrise is at 7:32 am and sunset at 5:37 pm. On the last day of the month, sunrise is at 7:50 am and sunset at 5:47 pm CST.
Sunshine
The month with the least sunshine is December, with an average of 6.8h of sunshine.UV index
With an average maximum UV index of 2, December is the month with the lowest UV index in Ralls. A UV Index of 2, and less, symbolizes a low health risk from exposure to the Sun's UV rays for the average person.Note: The UV index of 2 during December translates into the following guidance:
While most people are not greatly affected by extended sun exposure, those with fair skin, babies, and children must always have protection. Around midday, solar radiation is most harmful; hence, exposure should be limited. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear. Mind you! Snow reflection can increase the intensity of the Sun's UV radiation nearly twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Ralls, TX
- Average high temperature in December: 52.3°F
The warmest months (with the highest average high temperature) are July and August (92.8°F).
The month with the lowest average high temperature is December (52.3°F).
- Average low temperature in December: 34.7°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 (33.8°F).
Average pressure in December
Ralls, TX
- Average pressure in December: 30.11"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).
Average wind speed in December
Ralls, TX
- Average wind speed in December: 11mph
The windiest month (with the highest average wind speed) is April (13.5mph).
The calmest month (with the lowest average wind speed) is August (9.7mph).
Average humidity in December
Ralls, TX
- Average humidity in December: 53%
The month with the highest relative humidity is September (58%).
The month with the lowest relative humidity is April (42%).
Average rainfall in December
Ralls, TX
- Average rainfall in December: 0.63"
The wettest months (with the highest rainfall) are May and September (2.32").
The driest month (with the least rainfall) is February (0.39").
Average rainfall days in December
Ralls, TX
- Average rainfall days in December: 3.7 days
The month with the highest number of rainy days is September (12.5 days).
The months with the least rainy days are January and November (3.2 days).
Average snowfall in December
Ralls, TX
- Average snowfall in December: 1.3"
The month with the highest snowfall is February (1.69").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in December
Ralls, TX
- Average snowfall days in December: 2.6 days
The month with the highest number of snowfall days is February (2.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Ralls, TX
- Average daylight in December: 10h and 0min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in December: 6h and 48min
The month with the most sunshine is June (Average sunshine: 11h and 30min).
The month with the least sunshine is December (Average sunshine: 6h and 48min).
Average sunshine days in December
Ralls, TX
- Average sunshine days in December: 25.1 days
The month with the most sunshine days is January (26.9 days).
The month with the least sunshine days is September (15.4 days).
Average UV index in December
Ralls, TX
- Average UV index in December: 2
The months with the highest UV index are June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 2).
Average cloud cover in December
Ralls, TX
- Average cloud cover in December: 23
The month with the most cloud cover is September (Cloud cover 24).
The month with the least cloud cover is August (Cloud cover 15).
Average visibility in December
Ralls, 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).
