December weather forecastMorton, TX
December
Weather in December
December, the first month of the winter in Morton, is also a fresh month, with an average temperature varying between 51.8°F (11°C) and 34.2°F (1.2°C).Temperature
Morton's temperature records reveal December as the coldest month, marked by average highs of 51.8°F (11°C) and lows of 34.2°F (1.2°C).Humidity
In December, the average relative humidity is 53%.Rainfall
In December, the rain falls for 4.7 days. Throughout December, 0.39" (10mm) of precipitation is accumulated. Throughout the year, there are 83.6 rainfall days, and 11.3" (287mm) of precipitation is accumulated.Snowfall
January through March, November and December are months with snowfall in Morton, Texas. The months with the most snowfall are November and December, with an average 0.2" (5mm) of accumulated snow.Daylight
December has the shortest days of the year in Morton, with an average of 10h and 0min of daylight.On the first day of December, sunrise is at 7:38 am and sunset at 5:42 pm. On the last day of the month, sunrise is at 7:55 am and sunset at 5:53 pm CST.
Sunshine
With an average of 6.9h of sunshine, December has the least sunshine of the year in Morton.UV index
With an average maximum UV index of 2, December is the month with the lowest UV index in Morton. A UV Index of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: In December, the UV index of 2 transforms into the following advice:
Extended sunlight exposure does not pose significant problems for most people, except for children, infants, and people with fair skin who always need shielding. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation. Notice! The UV radiation of the Sun can be intensified nearly twofold due to the reflective quality of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Morton, TX
- Average high temperature in December: 51.8°F
The warmest months (with the highest average high temperature) are June and August (91.8°F).
The month with the lowest average high temperature is December (51.8°F).
- Average low temperature in December: 34.2°F
The month with the highest average low temperature is July (71.2°F).
The coldest month (with the lowest average low temperature) is January (33.4°F).
Average pressure in December
Morton, TX
- Average pressure in December: 30.09"Hg
The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).
Average wind speed in December
Morton, TX
- Average wind speed in December: 10.8mph
The windiest month (with the highest average wind speed) is April (13mph).
The calmest month (with the lowest average wind speed) is August (9.4mph).
Average humidity in December
Morton, TX
- Average humidity in December: 53%
The month with the highest relative humidity is September (55%).
The month with the lowest relative humidity is April (35%).
Average rainfall in December
Morton, TX
- Average rainfall in December: 0.39"
The wettest month (with the highest rainfall) is September (1.89").
The driest month (with the least rainfall) is January (0.28").
Average rainfall days in December
Morton, TX
- Average rainfall days in December: 4.7 days
The month with the highest number of rainy days is September (11.8 days).
The month with the least rainy days is November (2.9 days).
Average snowfall in December
Morton, TX
- Average snowfall in December: 0.2"
The months with the highest snowfall are November and December (0.2").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in December
Morton, TX
- Average snowfall days in December: 1.3 days
The month with the highest number of snowfall days is December (1.3 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
Morton, 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 54min
The month with the most sunshine is June (Average sunshine: 11h and 48min).
The month with the least sunshine is December (Average sunshine: 6h and 54min).
Average sunshine days in December
Morton, TX
- Average sunshine days in December: 24.2 days
The month with the most sunshine days is January (26.8 days).
The month with the least sunshine days is September (15.5 days).
Average UV index in December
Morton, 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
Morton, TX
- Average cloud cover in December: 21
The month with the most cloud cover is September (Cloud cover 22).
The month with the least cloud cover is June (Cloud cover 13).
Average visibility in December
Morton, 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).
