Average Sunshine in Texas for December





Number of Sunny Days

In the table below, the average number of Sunny Days for a city in Texas is the total days this month when the sky is mostly clear. This includes the days when cloud covers up to 30% of the sky during daylight hours.

Partly Sunny Days have cloud covering from 40% to 70% of the sky during the daytime.

Total Days With Sun is a sum of the Sunny plus Partly Sunny days. The rest of the days are mainly overcast, with at least 80% cloud cover. All the numbers are annual averages, made from years of weather watching.

Days of sunshine in December
City Sunny
Days
Partly Sunny
Days
Total Days
With Sun
Abilene 12 6 18
Amarillo 13 7 20
Austin City 10 6 16
Brownsville 7 7 14
Corpus Christi 8 6 14
Dallas-Fort Worth 11 6 17
Del Rio 11 6 17
El Paso 15 7 22
Houston 7 6 13
Lubbock 13 7 20
Midland-Odessa 14 6 20
Port Arthur 8 6 14
San Angelo 12 7 19
San Antonio 10 6 16
Victoria 7 6 13
Waco 11 6 17
Wichita Falls 12 6 18

Amount of Sun

Here's another way to look at how much sunshine a city gets. The % Sun number measures the percentage of time between sunrise and sunset that sunshine reaches the ground. Again, these amounts are monthly averages based on many years of weather observations.

Percent sunshine for December
City % Sun
Abilene 62
Amarillo 67
Austin City 49
Austin-Bergstrom Airport 49
Brownsville 42
Corpus Christi 43
Dallas-Fort Worth 52
El Paso 77
Galveston 48
Houston 51
Lubbock 65
Midland-Odessa 65
Port Arthur 47
San Antonio 48
Reference

National Climatic Data Center. Comparative Climatic Data.

Texas Sunshine
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