December weather forecastLeague City, TX
December
Weather in December
The arrival of December marks the onset of winter, with temperatures dropping considerably to fluctuate from 52.2°F (11.2°C) to 63°F (17.2°C). The wind speed this month is the highest for the year averaging at 9.6mph (15.4km/h). Amidst the chilly environment, the pervasive holiday spirit uplifts the city's milieu. Winter sports, holiday markets, and festive entertainment persist despite the winter chills. Altogether, December's weather in League City, Texas encompasses a festive charm that truly marks the end of the year.Temperature
December's arrival in League City signals a moderate reduction in the average high-temperature, easing from an agreeable 69.4°F (20.8°C) in November to an enjoyable 63°F (17.2°C). The low-temperature average for League City during December stands at a fresh 52.2°F (11.2°C).Humidity
In League City, the average relative humidity in December is 77%.Rainfall
In December, the rain falls for 7.1 days. Throughout December, 0.51" (13mm) of precipitation is accumulated. In League City, Texas, during the entire year, the rain falls for 122.9 days and collects up to 9.72" (247mm) of precipitation.Snowfall
January, September and December are months with snowfall. The months with the most snowfall days in League City are January, September and December, with an average of 0.1 snowfall days.Daylight
December has the shortest days of the year in League City, with an average of 10h and 18min of daylight.On the first day of December, sunrise is at 6:58 am and sunset at 5:21 pm. On the last day of the month, sunrise is at 7:14 am and sunset at 5:32 pm CST.
Sunshine
The month with the least sunshine is December, with an average of 4.7h of sunshine.UV index
The month with the lowest UV index in League City is December, with an average maximum UV index of 3. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for average individuals.Note: An average maximum UV index of 3 in December leads to these recommendations:
Adopt protective measures - Requirement to safeguard skin and eyes from harm exists. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage. Heads up! The UV radiation from the Sun can almost be doubled by snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
League City, TX
- Average high temperature in December: 63°F
The warmest month (with the highest average high temperature) is August (90.5°F).
The month with the lowest average high temperature is January (60.4°F).
- Average low temperature in December: 52.2°F
The month with the highest average low temperature is August (79.7°F).
The coldest month (with the lowest average low temperature) is January (48.6°F).
Average pressure in December
League City, 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
League City, TX
- Average wind speed in December: 9.6mph
The windiest month (with the highest average wind speed) is April (10.7mph).
The calmest month (with the lowest average wind speed) is August (7.6mph).
Average humidity in December
League City, TX
- Average humidity in December: 77%
The month with the highest relative humidity is February (80%).
The month with the lowest relative humidity is October (71%).
Average rainfall in December
League City, TX
- Average rainfall in December: 0.51"
The wettest month (with the highest rainfall) is September (1.5").
The driest months (with the least rainfall) are February and March (0.31").
Average rainfall days in December
League City, TX
- Average rainfall days in December: 7.1 days
The month with the highest number of rainy days is September (15.9 days).
The month with the least rainy days is February (6.3 days).
Average snowfall days in December
League City, TX
- Average snowfall days in December: 0.1 days
The months with the highest number of snowfall days are January, September and December (0.1 days).
The months with the least snowfall days are February, March, April, May, June, July, August, October and November (0 days).
Average daylight in December /
Average sunshine in December
League City, TX
- Average daylight in December: 10h and 18min
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 42min
The months with the most sunshine are July and August (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 4h and 42min).
Average sunshine days in December
League City, TX
- Average sunshine days in December: 21.2 days
The month with the most sunshine days is January (21.9 days).
The month with the least sunshine days is September (10.3 days).
Average UV index in December
League City, 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
League City, TX
- Average cloud cover in December: 49
The month with the most cloud cover is February (Cloud cover 52).
The month with the least cloud cover is August (Cloud cover 26).
Average visibility in December
League City, 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).
