| Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
| January | 51°F | 74°F | 61°F | 2.9" |
| February | 54°F | 77°F | 64°F | 2.0" |
| March | 57°F | 81°F | 68°F | 3.4" |
| April | 64°F | 86°F | 74°F | 1.8" |
| May | 68°F | 90°F | 78°F | 3.3" |
| June | 73°F | 92°F | 80°F | 9.7" |
| July | 75°F | 93°F | 82°F | 6.1" |
| August | 75°F | 93°F | 82°F | 7.2" |
| September | 73°F | 91°F | 80°F | 7.2" |
| October | 66°F | 86°F | 75°F | 2.0" |
| November | 58°F | 80°F | 68°F | 1.3" |
| December | 55°F | 77°F | 65°F | 1.0" |
| Index | Frostproof | Florida | National |
| Air quality index | 36 | 35 | 42 |
| Pollution index | 3,269,270 | 7,570,785 | 2,726,193 |
| Measurement | Total |
| Days measured | 233 |
| Days with good air quality | 224 |
| Days with moderate air quality | 9 |
| Days w/ poor A.Q. for sensitive groups | 0 |
| Days with unhealthy air quality | 0 |
| Pollutant | Total |
| Arsenic | 0.002% |
| Benzene | 0.050% |
| Carbon Tetrachloride | 0.002% |
| Lead | 0.000% |
| Mercury | 0.000% |
| City | Population | Air Quality Index | National Avg. |
| Crooked Lake Park, FL | 1,591 | 36 | 28.0% |
| Alturas, FL | 3,778 | 36 | 28.0% |
| Highland Park, FL | 203 | 36 | 28.0% |
| Lake Wales, FL | 16,515 | 36 | 28.0% |
| Avon Park, FL | 10,539 | 36 | 28.0% |
| Frostproof, FL | 3,217 | 36 | 28.0% |
| City | Population | Air Quality Index | National Avg. |
| Myerstown, PA | 3,217 | 42 | 16.0% |
| Canyon Creek, WA | 3,218 | 24 | 52.0% |
| St. Maries, ID | 3,219 | 10 | 80.0% |
| Country Squire Lakes, IN | 3,220 | 35 | 30.0% |
| Four Bridges, OH | 3,220 | 54 | 8.0% |
| Frostproof, FL | 3,217 | 36 | 28.0% |
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