Historical Climate Data for 106 Cities • 1981–2025
°F / °C
Texas Climate Overview
Texas has an average annual temperature of
67.6°F
(across all 106 cities) with approximately
954 mm of annual precipitation
and average humidity of 70%.
The warmest city is North Richland Hills
with average July highs of 107.2°F,
while Amarillo
is the coldest with average January lows of 14.4°F.
This page covers 45 years of NASA POWER climate data (1981–2025)
including temperature, rainfall, humidity, wind speed, and solar radiation.
Aug is typically the warmest month across Texas with average highs around
103.5°F, while
Jan is the coldest with average lows near
24.3°F.
May is the wettest month with approximately
118 mm of rainfall on average.
Month
Max Temp
Min Temp
Avg Temp
Rain (mm)
Humidity
Wind (m/s)
Solar (kWh/m²)
Jan
74.8°F
24.3°F
49.6°F
65
75%
2.8
2.90
Feb
79°F
26.2°F
52.7°F
62
75%
3.0
3.50
Mar
84.2°F
32.4°F
58.3°F
71
72%
3.1
4.60
Apr
90.3°F
41.5°F
65.8°F
75
70%
3.2
5.50
May
95.4°F
52.7°F
74.1°F
118
72%
2.9
5.90
Jun
99.5°F
64.4°F
82°F
102
69%
2.7
6.60
Jul
102.6°F
70°F
86.4°F
71
64%
2.6
6.70
Aug
103.5°F
69.4°F
86.5°F
74
62%
2.4
6.20
Sep
98.8°F
56.5°F
77.7°F
87
66%
2.3
5.20
Oct
92.7°F
43°F
67.8°F
102
68%
2.6
4.30
Nov
83.1°F
32.7°F
57.9°F
72
73%
2.7
3.20
Dec
77°F
25.7°F
51.4°F
68
75%
2.7
2.60
📈 Texas Yearly Climate Trends
🌡️ Annual Temperature Trend
State-wide avg annual high & low · Last 10 years
📈 Texas Long-Term Climate Trends (1981–2025)
This chart shows how Texas's average temperatures have shifted across 45 years.
Use the range buttons to focus on recent decades or view the full historical record.
Data is averaged across all 106 cities in the state.
🌧️ Annual Precipitation Trend
State-wide avg annual precipitation · Last 10 years · mm/year
🔗 Explore Cities in Texas
Browse detailed weather history, monthly averages, and 45-year climate trends for every city in Texas.
Orange is the wettest city in Texas with approximately 1519 mm of annual precipitation on average. View Orange weather history →
What is the warmest month in Texas?▼
Aug is the warmest month across Texas, with state-wide average highs of 103.5°F and average lows of 69.4°F.
How many cities in Texas have weather data?▼
TownPillar has historical weather data for 106 cities in Texas, covering 45 years of NASA POWER climate records from 1981 to 2025.
Which month has the most sunshine in Texas?▼
Jul is the sunniest month across Texas with an average solar radiation of 6.70 kWh/m²/day state-wide. This solar radiation data from NASA POWER is useful for solar energy planning, agriculture, and understanding seasonal sunshine availability.
Where does this climate data come from?▼
All data is sourced from NASA POWER (Prediction Of Worldwide Energy Resources), based on MERRA-2 satellite reanalysis data. It includes monthly temperature, precipitation, humidity, wind speed, and solar radiation at 0.5° × 0.625° spatial resolution.
📚 Data Source
All weather data is sourced from NASA POWER (Prediction of Worldwide Energy Resources). Data covers 45 years (1981–2025) across 106 cities in Texas at monthly temporal resolution.