| Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
| January | 53°F | 72°F | 61°F | 6.2" |
| February | 53°F | 74°F | 63°F | 5.3" |
| March | 58°F | 77°F | 67°F | 5.2" |
| April | 63°F | 81°F | 72°F | 6.1" |
| May | 68°F | 85°F | 76°F | 8.0" |
| June | 72°F | 89°F | 80°F | 7.7" |
| July | 74°F | 90°F | 81°F | 7.9" |
| August | 75°F | 90°F | 82°F | 11.5" |
| September | 74°F | 88°F | 80°F | 21.5" |
| October | 69°F | 84°F | 76°F | 22.7" |
| November | 61°F | 78°F | 69°F | 7.4" |
| December | 58°F | 76°F | 66°F | 3.6" |
| Index | Cocoa | Florida | National |
| Air quality index | 36 | 35 | 42 |
| Pollution index | 16,722,700 | 7,570,785 | 2,726,193 |
| Measurement | Total |
| Days measured | 351 |
| Days with good air quality | 336 |
| Days with moderate air quality | 15 |
| Days w/ poor A.Q. for sensitive groups | 0 |
| Days with unhealthy air quality | 0 |
| Pollutant | Total |
| Arsenic | 0.050% |
| Benzene | 0.210% |
| Carbon Tetrachloride | 0.030% |
| Lead | 0.190% |
| Mercury | 0.010% |
| City | Population | Air Quality Index | National Avg. |
| Merritt Island, FL | 33,975 | 36 | 28.0% |
| Rockledge, FL | 27,739 | 36 | 28.0% |
| Viera East, FL | 12,284 | 36 | 28.0% |
| Cape Canaveral, FL | 10,411 | 36 | 28.0% |
| Palm Shores, FL | 1,622 | 36 | 28.0% |
| Cocoa, FL | 20,151 | 36 | 28.0% |
| City | Population | Air Quality Index | National Avg. |
| Albany, CA | 20,145 | 40 | 20.0% |
| Germantown, WI | 20,142 | 44 | 12.0% |
| Charleston, IL | 20,141 | 40 | 20.0% |
| East Hemet, CA | 20,161 | 89 | 78.0% |
| Ferndale, MI | 20,139 | 56 | 12.0% |
| Cocoa, FL | 20,151 | 36 | 28.0% |
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