| Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
| January | 18°F | 47°F | 31°F | 0.4" |
| February | 20°F | 48°F | 33°F | 0.5" |
| March | 27°F | 58°F | 42°F | 0.6" |
| April | 34°F | 64°F | 48°F | 1.2" |
| May | 42°F | 72°F | 56°F | 2.1" |
| June | 53°F | 85°F | 69°F | 1.5" |
| July | 58°F | 88°F | 72°F | 3.7" |
| August | 56°F | 84°F | 69°F | 2.8" |
| September | 49°F | 79°F | 63°F | 2.0" |
| October | 37°F | 68°F | 51°F | 0.8" |
| November | 27°F | 57°F | 41°F | 0.2" |
| December | 17°F | 45°F | 30°F | 0.3" |
| Index | Security-Widefield | Colorado | National |
| Air quality index | 45 | 38 | 42 |
| Pollution index | 710,720 | 2,068,342 | 2,726,193 |
| Measurement | Total |
| Days measured | 365 |
| Days with good air quality | 259 |
| Days with moderate air quality | 106 |
| 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 | 0.001% |
| Lead | 0.030% |
| Mercury | 0.005% |
| City | Population | Air Quality Index | National Avg. |
| Cimarron Hills, CO | 19,384 | 45 | 10.0% |
| Fort Carson, CO | 16,843 | 45 | 10.0% |
| Colorado Springs, CO | 481,855 | 45 | 10.0% |
| Fountain, CO | 31,205 | 45 | 10.0% |
| Manitou Springs, CO | 5,556 | 45 | 10.0% |
| Security-Widefield, CO | 39,796 | 45 | 10.0% |
| City | Population | Air Quality Index | National Avg. |
| Mooresville, NC | 39,772 | 40 | 20.0% |
| Severna Park, MD | 39,770 | 46 | 8.0% |
| Olive Branch, MS | 39,759 | 45 | 10.0% |
| Martinez, CA | 39,841 | 40 | 20.0% |
| Land O' Lakes, FL | 39,841 | 43 | 14.0% |
| Security-Widefield, CO | 39,796 | 45 | 10.0% |