| Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
| January | 19°F | 46°F | 31°F | 0.3" |
| February | 22°F | 50°F | 34°F | 0.3" |
| March | 31°F | 63°F | 45°F | 0.9" |
| April | 40°F | 71°F | 53°F | 2.0" |
| May | 50°F | 80°F | 63°F | 2.1" |
| June | 62°F | 91°F | 75°F | 3.3" |
| July | 66°F | 94°F | 79°F | 3.4" |
| August | 64°F | 91°F | 76°F | 2.4" |
| September | 56°F | 85°F | 69°F | 1.6" |
| October | 43°F | 73°F | 56°F | 2.0" |
| November | 30°F | 60°F | 43°F | 0.3" |
| December | 19°F | 45°F | 31°F | 0.7" |
| Index | Holcomb | Kansas | National |
| Air quality index | 15 | 47 | 42 |
| Pollution index | 1,258,400 | 989,153 | 2,726,193 |
| Measurement | Total |
| Days measured | 304 |
| Days with good air quality | 301 |
| Days with moderate air quality | 3 |
| Days w/ poor A.Q. for sensitive groups | 0 |
| Days with unhealthy air quality | 0 |
| Pollutant | Total |
| Arsenic | 0.080% |
| Benzene | 0.020% |
| Carbon Tetrachloride | 0.002% |
| Lead | 0.020% |
| Mercury | 0.040% |
| City | Population | Air Quality Index | National Avg. |
| Lakin, KS | 1,654 | 15 | 70.0% |
| Deerfield, KS | 851 | 15 | 70.0% |
| Garden City, KS | 26,403 | 15 | 70.0% |
| Holcomb, KS | 2,367 | 15 | 70.0% |
| City | Population | Air Quality Index | National Avg. |
| Wells, MN | 2,367 | 15 | 70.0% |
| Huntingdon, QC | 2,367 | n/a | |
| Sleepy Hollow, CA | 2,366 | 40 | 20.0% |
| Penngrove, CA | 2,368 | 34 | 32.0% |
| Grissom AFB, IN | 2,368 | 37 | 26.0% |
| Holcomb, KS | 2,367 | 15 | 70.0% |
Here are the best places to live in Kansas
See the best places to live in Holcomb
Most Dangerous Cities In The US
These are the 10 cheapest cities in Kansas