| Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
| January | 24°F | 41°F | 31°F | 3.4" |
| February | 28°F | 49°F | 37°F | 3.0" |
| March | 40°F | 64°F | 50°F | 8.1" |
| April | 45°F | 67°F | 55°F | 4.4" |
| May | 57°F | 77°F | 67°F | 7.6" |
| June | 65°F | 85°F | 75°F | 15.3" |
| July | 68°F | 91°F | 79°F | 5.4" |
| August | 71°F | 92°F | 80°F | 12.0" |
| September | 62°F | 85°F | 72°F | 1.5" |
| October | 50°F | 73°F | 60°F | 9.9" |
| November | 36°F | 61°F | 47°F | 0.9" |
| December | 23°F | 43°F | 32°F | 3.7" |
| Index | Augusta | Kansas | National |
| Air quality index | 40 | 47 | 42 |
| Pollution index | 438,885 | 989,153 | 2,726,193 |
| Measurement | Total |
| Days measured | 365 |
| Days with good air quality | 301 |
| Days with moderate air quality | 64 |
| Days w/ poor A.Q. for sensitive groups | 0 |
| Days with unhealthy air quality | 0 |
| Pollutant | Total |
| Arsenic | 0.000% |
| Benzene | 0.010% |
| Carbon Tetrachloride | 0.001% |
| Lead | 0.000% |
| Mercury | 0.000% |
| City | Population | Air Quality Index | National Avg. |
| Bel Aire, KS | 8,281 | 40 | 20.0% |
| Andover, KS | 14,032 | 40 | 20.0% |
| Benton, KS | 918 | 40 | 20.0% |
| Leon, KS | 475 | 40 | 20.0% |
| El Dorado, KS | 13,405 | 40 | 20.0% |
| Augusta, KS | 9,678 | 40 | 20.0% |
| City | Population | Air Quality Index | National Avg. |
| Fairview, OR | 9,680 | 38 | 24.0% |
| Brownfield, TX | 9,675 | 25 | 50.0% |
| Ecorse, MI | 9,684 | 56 | 12.0% |
| Notre-Dame-des-Prairies, QC | 9,684 | n/a | |
| Fair Oaks, GA | 9,671 | 52 | 4.0% |
| Augusta, KS | 9,678 | 40 | 20.0% |