| Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
| January | 14°F | 46°F | 29°F | 0.9" |
| February | 19°F | 51°F | 34°F | 0.6" |
| March | 23°F | 61°F | 42°F | 0.4" |
| April | 29°F | 67°F | 48°F | 0.5" |
| May | 36°F | 75°F | 57°F | 0.7" |
| June | 46°F | 88°F | 69°F | 0.3" |
| July | 55°F | 89°F | 72°F | 1.9" |
| August | 53°F | 86°F | 69°F | 1.8" |
| September | 44°F | 81°F | 62°F | 1.4" |
| October | 31°F | 70°F | 50°F | 0.9" |
| November | 20°F | 59°F | 38°F | 0.5" |
| December | 15°F | 46°F | 29°F | 1.0" |
| Index | Ramah | New Mexico | National |
| Air quality index | 17 | 37 | 42 |
| Pollution index | 841,255 | 2,051,791 | 2,726,193 |
| Measurement | Total |
| Days measured | 128 |
| Days with good air quality | 127 |
| Days with moderate air quality | 1 |
| Days w/ poor A.Q. for sensitive groups | |
| Days with unhealthy air quality |
| Pollutant | Total |
| Arsenic | 0.000% |
| Benzene | 0.020% |
| Carbon Tetrachloride | 0.002% |
| Lead | 0.000% |
| Mercury | 0.000% |
| City | Population | Air Quality Index | National Avg. |
| Ramah, NM | 524 | 17 | 66.0% |
| City | Population | Air Quality Index | National Avg. |
| Summit, AR | 524 | 36 | 28.0% |
| Mulford, CO | 524 | 44 | 12.0% |
| Brooks, GA | 524 | 52 | 4.0% |
| Kuttawa, KY | 524 | 44 | 12.0% |
| Ossipee, NC | 524 | 31 | 38.0% |
| Ramah, NM | 524 | 17 | 66.0% |