December weather forecastDimmitt, TX
December
Weather in December
The first month of the winter, December, is still a cool month in Dimmitt, Texas, with temperature in the range of an average low of 30.6°F (-0.8°C) and an average high of 50.4°F (10.2°C).Temperature
Dimmitt's coldest month, December, registers temperatures that range from a high of 50.4°F (10.2°C) to a low of 30.6°F (-0.8°C).Humidity
In December, the average relative humidity is 56%.Rainfall
In Dimmitt, during December, the rain falls for 3.5 days and regularly aggregates up to 0.43" (11mm) of precipitation. Throughout the year, there are 86.8 rainfall days, and 13.35" (339mm) of precipitation is accumulated.Snowfall
January through April, October through December are months with snowfall. In Dimmitt, in December, during 3.8 snowfall days, 0.94" (24mm) of snow is typically accumulated. In Dimmitt, during the entire year, snow falls for 13.4 days and aggregates up to 6.73" (171mm) of snow.Daylight
With an average of 9h and 54min of daylight, December has the shortest days of the year.On the first day of December, sunrise is at 7:38 am and sunset at 5:38 pm. On the last day of the month, sunrise is at 7:55 am and sunset at 5:49 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. A UV Index estimate of 2, and below, represents a low threat to health from unsafe exposure to UV radiation for the average person.Note: The maximum daily UV index of 2 during December translates into the following directions:
In contrast to children, who must always be shielded from the sun, most people can tolerate up to an hour of sun exposure without any burns. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. 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
Dimmitt, TX
- Average high temperature in December: 50.4°F
The warmest month (with the highest average high temperature) is July (91.2°F).
The month with the lowest average high temperature is December (50.4°F).
- Average low temperature in December: 30.6°F
The month with the highest average low temperature is July (68.7°F).
The coldest months (with the lowest average low temperature) are January and December (30.6°F).
Average pressure in December
Dimmitt, 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
Dimmitt, TX
- Average wind speed in December: 11mph
The windiest month (with the highest average wind speed) is April (12.8mph).
The calmest month (with the lowest average wind speed) is August (9.3mph).
Average humidity in December
Dimmitt, TX
- Average humidity in December: 56%
The month with the highest relative humidity is September (57%).
The month with the lowest relative humidity is April (39%).
Average rainfall in December
Dimmitt, TX
- Average rainfall in December: 0.43"
The wettest months (with the highest rainfall) are June and July (1.85").
The driest month (with the least rainfall) is November (0.35").
Average rainfall days in December
Dimmitt, TX
- Average rainfall days in December: 3.5 days
The month with the highest number of rainy days is July (12.6 days).
The month with the least rainy days is January (2.4 days).
Average snowfall in December
Dimmitt, TX
- Average snowfall in December: 0.94"
The month with the highest snowfall is January (1.69").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in December
Dimmitt, TX
- Average snowfall days in December: 3.8 days
The month with the highest number of snowfall days is December (3.8 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
Dimmitt, TX
- Average daylight in December: 9h and 54min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in December: 6h and 48min
The month with the most sunshine is June (Average sunshine: 11h and 42min).
The month with the least sunshine is December (Average sunshine: 6h and 48min).
Average sunshine days in December
Dimmitt, TX
- Average sunshine days in December: 24.1 days
The month with the most sunshine days is November (25.7 days).
The month with the least sunshine days is August (14.4 days).
Average UV index in December
Dimmitt, TX
- Average UV index in December: 2
The months with the highest UV index are June and July (UV index 7).
The month with the lowest UV index is December (UV index 2).
Average cloud cover in December
Dimmitt, TX
- Average cloud cover in December: 22
The months with the most cloud cover are February, September and December (Cloud cover 22).
The month with the least cloud cover is June (Cloud cover 15).
Average visibility in December
Dimmitt, 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).
