| Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
| January | 38°F | 58°F | 47°F | 12.7" |
| February | 41°F | 61°F | 50°F | 7.9" |
| March | 49°F | 71°F | 59°F | 9.1" |
| April | 56°F | 78°F | 66°F | 10.8" |
| May | 64°F | 83°F | 73°F | 13.1" |
| June | 72°F | 91°F | 81°F | 7.9" |
| July | 74°F | 93°F | 82°F | 8.1" |
| August | 74°F | 94°F | 83°F | 12.4" |
| September | 67°F | 88°F | 77°F | 3.0" |
| October | 56°F | 79°F | 66°F | 8.0" |
| November | 48°F | 68°F | 57°F | 13.1" |
| December | 40°F | 60°F | 49°F | 11.8" |
| Index | Gladewater | Texas | National |
| Air quality index | 37 | 52 | 42 |
| Pollution index | 3,084,680 | 2,009,300 | 2,726,193 |
| Measurement | Total |
| Days measured | 365 |
| Days with good air quality | 289 |
| Days with moderate air quality | 67 |
| Days w/ poor A.Q. for sensitive groups | 9 |
| Days with unhealthy air quality | 0 |
| Pollutant | Total |
| Arsenic | 0.002% |
| Benzene | 0.040% |
| Carbon Tetrachloride | 0.010% |
| Lead | 0.040% |
| Mercury | 0.020% |
| City | Population | Air Quality Index | National Avg. |
| Holly Lake Ranch, TX | 2,507 | 36 | 28.0% |
| Winona, TX | 628 | 36 | 28.0% |
| Hawkins, TX | 1,641 | 36 | 28.0% |
| Lakeport, TX | 1,247 | 37 | 26.0% |
| White Oak, TX | 6,301 | 37 | 26.0% |
| Gladewater, TX | 5,960 | 37 | 26.0% |
| City | Population | Air Quality Index | National Avg. |
| Pea Ridge, AR | 5,960 | 44 | 12.0% |
| Stratmoor, CO | 5,960 | 45 | 10.0% |
| Lebanon, KY | 5,960 | 39 | 22.0% |
| Forest Glen, MD | 5,957 | 47 | 6.0% |
| Norwood, PA | 5,957 | 51 | 2.0% |
| Gladewater, TX | 5,960 | 37 | 26.0% |
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 Gladewater
Most Dangerous States In The US