| Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
| January | 35°F | 51°F | 42°F | 3.3" |
| February | 37°F | 55°F | 44°F | 4.0" |
| March | 46°F | 65°F | 55°F | 6.9" |
| April | 55°F | 75°F | 64°F | 8.6" |
| May | 63°F | 82°F | 72°F | 8.2" |
| June | 72°F | 91°F | 80°F | 3.9" |
| July | 73°F | 92°F | 82°F | 4.5" |
| August | 72°F | 91°F | 81°F | 6.8" |
| September | 65°F | 85°F | 74°F | 6.2" |
| October | 53°F | 75°F | 63°F | 4.9" |
| November | 44°F | 63°F | 52°F | 3.4" |
| December | 38°F | 54°F | 45°F | 6.8" |
| Index | Carlisle | Arkansas | National |
| Air quality index | 45 | 38 | 42 |
| Pollution index | 1,391,300 | 1,487,822 | 2,726,193 |
| Measurement | Total |
| Days measured | 365 |
| Days with good air quality | 235 |
| Days with moderate air quality | 130 |
| Days w/ poor A.Q. for sensitive groups | 0 |
| Days with unhealthy air quality | 0 |
| Pollutant | Total |
| Arsenic | 0.001% |
| Benzene | 0.020% |
| Carbon Tetrachloride | 0.000% |
| Lead | 0.050% |
| Mercury | 0.000% |
| City | Population | Air Quality Index | National Avg. |
| Lonoke, AR | 4,206 | 45 | 10.0% |
| Ward, AR | 5,195 | 45 | 10.0% |
| Austin, AR | 3,698 | 45 | 10.0% |
| Hazen, AR | 1,724 | 45 | 10.0% |
| Des Arc, AR | 1,334 | 45 | 10.0% |
| Carlisle, AR | 2,248 | 45 | 10.0% |
| City | Population | Air Quality Index | National Avg. |
| Cordova, AK | 2,248 | 31 | 38.0% |
| Rushville, IL | 2,248 | 41 | 18.0% |
| Perry, MI | 2,248 | 36 | 28.0% |
| South Greensburg, PA | 2,248 | 56 | 12.0% |
| Lumsden, SK | 2,248 | n/a | |
| Carlisle, AR | 2,248 | 45 | 10.0% |
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