| Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
| January | 46°F | 72°F | 58°F | 1.2" |
| February | 50°F | 75°F | 61°F | 4.0" |
| March | 57°F | 85°F | 69°F | 1.6" |
| April | 65°F | 92°F | 77°F | 11.0" |
| May | 71°F | 95°F | 82°F | 5.0" |
| June | 75°F | 100°F | 86°F | 3.5" |
| July | 76°F | 99°F | 87°F | 7.2" |
| August | 76°F | 100°F | 87°F | 12.0" |
| September | 72°F | 94°F | 82°F | 7.8" |
| October | 63°F | 88°F | 75°F | 4.1" |
| November | 54°F | 81°F | 66°F | 1.2" |
| December | 48°F | 70°F | 57°F | 4.5" |
| Index | Salineño | Texas | National |
| Air quality index | 42 | 52 | 42 |
| Pollution index | 2,768,160 | 2,009,300 | 2,726,193 |
| Measurement | Total |
| Days measured | 365 |
| Days with good air quality | 243 |
| Days with moderate air quality | 120 |
| Days w/ poor A.Q. for sensitive groups | 2 |
| Days with unhealthy air quality | 0 |
| Pollutant | Total |
| Arsenic | 0.002% |
| Benzene | 0.040% |
| Carbon Tetrachloride | 0.010% |
| Lead | 0.010% |
| Mercury | 0.000% |
| City | Population | Air Quality Index | National Avg. |
| Lopeño, TX | 191 | 41 | 18.0% |
| New Falcon, TX | 144 | 42 | 16.0% |
| Falcon Village, TX | 0 | 42 | 16.0% |
| Los Barreras, TX | 322 | 42 | 16.0% |
| Flor del Rio, TX | 0 | 42 | 16.0% |
| Salineño, TX | 159 | 42 | 16.0% |
| City | Population | Air Quality Index | National Avg. |
| Pyatt, AR | 159 | 36 | 28.0% |
| Ali Chuk, AZ | 159 | 31 | 38.0% |
| Big Creek, CA | 159 | 60 | 20.0% |
| Calumet, IA | 159 | 35 | 30.0% |
| Shambaugh, IA | 159 | 43 | 14.0% |
| Salineño, TX | 159 | 42 | 16.0% |
Here are the best places to live in Texas
Check out the 10 most dangerous cities in Texas
See the best places to live in Salineño
These are the largest cities in Texas