| Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
| January | 11°F | 40°F | 24°F | 0.2" |
| February | 16°F | 46°F | 29°F | 0.2" |
| March | 25°F | 60°F | 40°F | 1.4" |
| April | 33°F | 66°F | 48°F | 2.3" |
| May | 42°F | 73°F | 56°F | 4.1" |
| June | 52°F | 87°F | 69°F | 3.9" |
| July | 58°F | 91°F | 73°F | 3.3" |
| August | 55°F | 89°F | 70°F | 4.5" |
| September | 46°F | 81°F | 62°F | 2.7" |
| October | 35°F | 67°F | 48°F | 1.5" |
| November | 23°F | 54°F | 36°F | 1.0" |
| December | 11°F | 38°F | 23°F | 0.3" |
| Index | Gilcrest | Colorado | National |
| Air quality index | 45 | 38 | 42 |
| Pollution index | 568,475 | 2,068,342 | 2,726,193 |
| Measurement | Total |
| Days measured | 365 |
| Days with good air quality | 252 |
| Days with moderate air quality | 110 |
| Days w/ poor A.Q. for sensitive groups | 3 |
| Days with unhealthy air quality | 0 |
| Pollutant | Total |
| Arsenic | 0.001% |
| Benzene | 0.010% |
| Carbon Tetrachloride | 0.002% |
| Lead | 0.002% |
| Mercury | 0.000% |
| City | Population | Air Quality Index | National Avg. |
| Mead, CO | 4,978 | 45 | 10.0% |
| Garden City, CO | 208 | 45 | 10.0% |
| Aristocrat Ranchettes, CO | 2,080 | 45 | 10.0% |
| Milliken, CO | 7,862 | 45 | 10.0% |
| Greeley, CO | 107,445 | 45 | 10.0% |
| Gilcrest, CO | 1,381 | 45 | 10.0% |
| City | Population | Air Quality Index | National Avg. |
| Springfield, CO | 1,381 | 20 | 60.0% |
| Kingsford Heights, IN | 1,381 | 37 | 26.0% |
| Fairmount Heights, MD | 1,381 | 47 | 6.0% |
| Ligonier, PA | 1,381 | 39 | 22.0% |
| Porcupine, SD | 1,381 | 44 | 12.0% |
| Gilcrest, CO | 1,381 | 45 | 10.0% |
Here are the best places to live in Colorado
Most Dangerous States In The US
These are the 10 cheapest cities in Colorado
Check out the 10 safest cities in Colorado