La Salle County Climate
La Salle County, Texas
Avg Annual Temp
72.0°F
Annual Precip
23.1"
Annual Snowfall
0.1"
Extreme Heat Days
156.95
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Seasonal Overview
National Comparison
Climate Profile
About La Salle County Weather
La Salle County's Desert Intensity
La Salle County is intensely hot, averaging 72.0°F annually against a much lower national median. It is a dry region, seeing only 23.1 inches of rain.
Hotter than the Texas Norm
At 72.0°F, it is much hotter than the 65.5°F state average. It ranks as one of the warmest counties in the South Texas brush country.
High Heat Count for the Region
La Salle endures 157 days of extreme heat, far more than Kinney’s 118. It is also drier than Kleberg County, receiving nearly 4 fewer inches of rain.
Endless Heat and Minimal Rain
July is sweltering at 86.3°F, contributing to 157 days over 90°F. Winters are brief and mild at 56.5°F, with only a trace of snow at 0.1 inches.
Extreme Heat and Water Management
Extreme heat management is the priority for more than five months of the year. Residents should invest in heavy-duty cooling and water conservation for the 23.1-inch rainfall limit.
Frequently Asked Questions
What is the average temperature in La Salle County?
How much rain does La Salle County get?
Does it snow in La Salle County?
How hot does La Salle County get in summer?
How cold are winters in La Salle County?
Track your own weather in La Salle County
Ambient Weather personal weather stations give you hyperlocal climate data.
Sponsored
Data source: NOAA National Centers for Environmental Information (NCEI), U.S. Climate Normals 1991-2020.
Climate normals are 30-year averages of weather variables computed from 1991 to 2020. Station data is aggregated to county level using spatial averaging. Data is informational only — not a substitute for official National Weather Service forecasts or emergency weather warnings.