| Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
| January | 26°F | 48°F | 35°F | 1.7" |
| February | 29°F | 51°F | 39°F | 1.7" |
| March | 40°F | 63°F | 50°F | 3.5" |
| April | 48°F | 71°F | 59°F | 5.6" |
| May | 57°F | 78°F | 67°F | 7.3" |
| June | 67°F | 88°F | 77°F | 6.2" |
| July | 70°F | 92°F | 80°F | 4.0" |
| August | 69°F | 91°F | 79°F | 4.6" |
| September | 61°F | 83°F | 71°F | 4.7" |
| October | 49°F | 72°F | 59°F | 3.9" |
| November | 39°F | 61°F | 49°F | 2.9" |
| December | 29°F | 49°F | 38°F | 2.7" |
| Index | Columbus | Kansas | National |
| Air quality index | 38 | 47 | 42 |
| Pollution index | 947,958 | 989,153 | 2,726,193 |
| Measurement | Total |
| Days measured | 363 |
| Days with good air quality | 289 |
| Days with moderate air quality | 73 |
| Days w/ poor A.Q. for sensitive groups | 1 |
| Days with unhealthy air quality | 0 |
| Pollutant | Total |
| Arsenic | 0.000% |
| Benzene | 0.010% |
| Carbon Tetrachloride | 0.002% |
| Lead | 0.000% |
| Mercury | 0.000% |
| City | Population | Air Quality Index | National Avg. |
| Riverton, KS | 893 | 37 | 26.0% |
| West Mineral, KS | 124 | 37 | 26.0% |
| Asbury, MO | 529 | 37 | 26.0% |
| Cherokee, KS | 679 | 37 | 26.0% |
| Roseland, KS | 66 | 37 | 26.0% |
| Columbus, KS | 3,062 | 38 | 24.0% |
| City | Population | Air Quality Index | National Avg. |
| Lula, GA | 3,061 | 37 | 26.0% |
| Richmond, QC | 3,061 | n/a | |
| Benson, MN | 3,063 | 32 | 36.0% |
| Garner, IA | 3,060 | 15 | 70.0% |
| Eagle Lake, MN | 3,064 | 46 | 8.0% |
| Columbus, KS | 3,062 | 38 | 24.0% |
Here are the best places to live in Kansas
See the best places to live in Columbus
Check out the 10 safest cities in Kansas
Most Dangerous States In The US