Average Temperatures and Rainfall for Texas

Average annual temperatures for Texas (21°C/70°F) are significantly above the average for United States (13°C/55°F).

Average annual rainfall for Texas (955mm/38 inches) is slightly below the average for United States (1,039mm/41 inches).

What is the warmest or hottest month in Texas?

August is the hottest or warmest month in Texas, with an average maximum temperate of 36°C/97°F.

What is the coldest or coolest month in Texas?

January is the coolest or coldest month in Texas, with an average minimum temperate of 4°C/39°F.

What is the most rainy or wettest month in Texas?

May is the wettest or most rainy month in Texas, with an average rainfall of 137mm/5 inches.

What is the least rainy or driest month in Texas?

February is the driest or least rainy month in Texas, with an average rainfall of 51mm/2 inches.

What is the warmest or hottest place in Texas?

McAllen is the hottest or warmest place in Texas, with an average maximum temperate of 25°C/77°F.

What is the coldest place in Texas?

Amarillo is the coldest place in Texas, with an average maximum temperate of 15°C/59°F.

What is the most rainy or wettest place in Texas?

Beaumont is the most rainy or wettest place in Texas, with an average annual rainfall of 1,917mm/75 inches.

What is the least rainy or driest place in Texas?

El Paso is the least rainy or driest place in Texas, with an average annual rainfall of 243mm/10 inches.

Average Monthly Temperatures
Average Maximum Temperature Average Minimum Temperature
Average Monthly Rainfall
PlaceMin TempMax TempAvg TempRainfall
Abilene 12 26 19 724
Alief 16 27 22 1,406
Allen 13 25 19 1,072
Amarillo 7 23 15 507
Arlington 14 26 20 1,023
Atascocita 16 27 22 1,432
Austin 16 28 22 1,036
Baytown 17 27 22 1,503
Beaumont 16 27 21 1,917
Brownsville 19 30 24 755
Carrollton 15 26 20 1,110
Cedar Park 14 26 20 1,019
Conroe 16 27 22 1,432
Corpus Christi 18 29 23 842
Dallas 15 26 20 1,110
Denton 14 26 20 1,042
DeSoto 15 26 20 1,110
El Paso 12 27 20 243
Euless 15 26 20 1,110
Flower Mound 14 26 20 1,042
Fort Worth 14 25 19 1,039
Frisco 13 25 19 1,103
Galveston 17 26 22 1,719
Garland 15 26 20 1,110
Grand Prairie 15 26 20 1,110
Grapevine 15 26 20 1,110
Harlingen 19 30 24 755
Houston 17 27 22 1,503
Irving 15 26 20 1,110
Killeen 13 26 20 968
Laredo 18 30 24 531
League City 17 27 22 1,503
Lewisville 15 26 20 1,110
Lubbock 9 25 17 479
McAllen 20 31 25 582
McKinney 13 25 19 1,072
Mesquite 15 26 20 1,110
Midland 11 26 19 366
Mission 20 31 25 582
North Richland Hills 14 26 20 1,042
Odessa 11 26 19 366
Pasadena 17 27 22 1,503
Pearland 17 27 22 1,503
Pflugerville 14 26 20 1,019
Pharr 20 31 25 582
Plano 15 26 20 1,110
Port Arthur 16 27 21 1,917
Richardson 15 26 20 1,110
Round Rock 14 26 20 1,019
Rowlett 15 26 20 1,110
San Angelo 12 27 20 620
San Antonio 16 28 22 894
Spring 16 27 22 1,432
Sugar Land 16 27 22 1,406
The Woodlands 16 27 22 1,432
Tyler 14 25 20 1,202
Victoria 16 28 22 978
Waco 13 26 20 1,015
Wichita Falls 11 25 18 798