| Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
| January | 36°F | 59°F | 46°F | 2.9" |
| February | 40°F | 63°F | 50°F | 2.1" |
| March | 49°F | 71°F | 59°F | 4.7" |
| April | 56°F | 78°F | 66°F | 3.6" |
| May | 64°F | 85°F | 73°F | 4.4" |
| June | 72°F | 93°F | 82°F | 4.2" |
| July | 74°F | 96°F | 84°F | 2.1" |
| August | 75°F | 97°F | 85°F | 2.3" |
| September | 68°F | 90°F | 78°F | 2.6" |
| October | 56°F | 81°F | 67°F | 4.1" |
| November | 47°F | 69°F | 57°F | 2.8" |
| December | 39°F | 60°F | 48°F | 3.2" |
| Index | Edgewood | Texas | National |
| Air quality index | 36 | 52 | 42 |
| Pollution index | 37,723,200 | 2,009,300 | 2,726,193 |
| Measurement | Total |
| Days measured | 364 |
| Days with good air quality | 326 |
| Days with moderate air quality | 37 |
| Days w/ poor A.Q. for sensitive groups | 1 |
| Days with unhealthy air quality | 0 |
| Pollutant | Total |
| Arsenic | 0.060% |
| Benzene | 0.290% |
| Carbon Tetrachloride | 0.220% |
| Lead | 0.230% |
| Mercury | 0.020% |
| City | Population | Air Quality Index | National Avg. |
| Alba, TX | 612 | 36 | 28.0% |
| Myrtle Springs, TX | 484 | 36 | 28.0% |
| Emory, TX | 1,807 | 36 | 28.0% |
| Fruitvale, TX | 583 | 36 | 28.0% |
| Van, TX | 2,772 | 36 | 28.0% |
| Edgewood, TX | 1,818 | 36 | 28.0% |
| City | Population | Air Quality Index | National Avg. |
| Level Plains, AL | 1,818 | 35 | 30.0% |
| Winchester, MO | 1,818 | 54 | 8.0% |
| Durand, WI | 1,818 | 34 | 32.0% |
| Rancho Tehama Reserve, CA | 1,819 | 41 | 18.0% |
| Hodgkins, IL | 1,817 | 55 | 10.0% |
| Edgewood, TX | 1,818 | 36 | 28.0% |