| Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
| January | 14°F | 31°F | 22°F | 2.9" |
| February | 14°F | 32°F | 23°F | 3.1" |
| March | 27°F | 48°F | 37°F | 4.0" |
| April | 37°F | 63°F | 49°F | 4.2" |
| May | 47°F | 74°F | 60°F | 2.7" |
| June | 59°F | 84°F | 71°F | 6.3" |
| July | 61°F | 86°F | 73°F | 7.4" |
| August | 61°F | 82°F | 71°F | 12.1" |
| September | 54°F | 79°F | 65°F | 3.9" |
| October | 43°F | 66°F | 54°F | 4.1" |
| November | 28°F | 48°F | 38°F | 3.9" |
| December | 14°F | 30°F | 22°F | 2.8" |
| Index | Boaz | Wisconsin | National |
| Air quality index | 35 | 69 | 42 |
| Pollution index | 966,594 | 2,842,418 | 2,726,193 |
| Measurement | Total |
| Days measured | 365 |
| Days with good air quality | 311 |
| Days with moderate air quality | 53 |
| Days w/ poor A.Q. for sensitive groups | 1 |
| Days with unhealthy air quality | 0 |
| Pollutant | Total |
| Arsenic | 0.001% |
| Benzene | 0.010% |
| Carbon Tetrachloride | 0.001% |
| Lead | 0.000% |
| Mercury | 0.001% |
| City | Population | Air Quality Index | National Avg. |
| Avoca, WI | 582 | 29 | 42.0% |
| Boscobel, WI | 3,128 | 29 | 42.0% |
| Blue River, WI | 511 | 29 | 42.0% |
| Muscoda, WI | 1,226 | 29 | 42.0% |
| Readstown, WI | 418 | 35 | 30.0% |
| Boaz, WI | 127 | 35 | 30.0% |
| City | Population | Air Quality Index | National Avg. |
| Goodnews Bay, AK | 127 | 31 | 38.0% |
| Delaplaine, AR | 127 | 26 | 48.0% |
| Divide, CO | 127 | 45 | 10.0% |
| Seven Hills, CO | 127 | 47 | 6.0% |
| Springbrook, IA | 127 | 42 | 16.0% |
| Boaz, WI | 127 | 35 | 30.0% |
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