| Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
| January | 43°F | 68°F | 55°F | 4.2" |
| February | 43°F | 69°F | 55°F | 3.8" |
| March | 48°F | 75°F | 61°F | 3.4" |
| April | 55°F | 81°F | 68°F | 2.6" |
| May | 62°F | 87°F | 74°F | 3.5" |
| June | 70°F | 90°F | 79°F | 6.3" |
| July | 72°F | 91°F | 80°F | 6.4" |
| August | 73°F | 91°F | 80°F | 7.9" |
| September | 69°F | 89°F | 77°F | 2.5" |
| October | 61°F | 83°F | 70°F | 4.4" |
| November | 49°F | 74°F | 61°F | 1.3" |
| December | 47°F | 71°F | 58°F | 3.9" |
| Index | Gainesville | Florida | National |
| Air quality index | 35 | 35 | 42 |
| Pollution index | 9,400,460 | 7,570,785 | 2,726,193 |
| Measurement | Total |
| Days measured | 364 |
| Days with good air quality | 329 |
| Days with moderate air quality | 35 |
| Days w/ poor A.Q. for sensitive groups | 0 |
| Days with unhealthy air quality | 0 |
| Pollutant | Total |
| Arsenic | 0.030% |
| Benzene | 0.090% |
| Carbon Tetrachloride | 0.010% |
| Lead | 0.040% |
| Mercury | 0.100% |
| City | Population | Air Quality Index | National Avg. |
| Micanopy, FL | 493 | 35 | 30.0% |
| La Crosse, FL | 357 | 35 | 30.0% |
| Archer, FL | 1,104 | 35 | 30.0% |
| Raleigh, FL | 901 | 35 | 30.0% |
| Waldo, FL | 943 | 35 | 30.0% |
| Gainesville, FL | 133,611 | 35 | 30.0% |
| City | Population | Air Quality Index | National Avg. |
| Coral Springs, FL | 133,370 | 41 | 18.0% |
| Columbia, SC | 134,057 | 43 | 14.0% |
| Cedar Rapids, IA | 133,125 | 39 | 22.0% |
| Visalia, CA | 133,100 | 66 | 32.0% |
| Warren, MI | 134,188 | 56 | 12.0% |
| Gainesville, FL | 133,611 | 35 | 30.0% |
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