| Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
| January | 12°F | 38°F | 25°F | n/a |
| February | 16°F | 42°F | 28°F | n/a |
| March | 23°F | 52°F | 37°F | n/a |
| April | 29°F | 59°F | 43°F | n/a |
| May | 34°F | 66°F | 50°F | n/a |
| June | 43°F | 81°F | 64°F | n/a |
| July | 51°F | 83°F | 66°F | n/a |
| August | 49°F | 80°F | 64°F | n/a |
| September | 43°F | 75°F | 58°F | n/a |
| October | 32°F | 62°F | 46°F | n/a |
| November | 23°F | 50°F | 35°F | n/a |
| December | 15°F | 38°F | 26°F | n/a |
| Index | Tierra Amarilla | New Mexico | National |
| Air quality index | 41 | 37 | 42 |
| Pollution index | 1,376,660 | 2,051,791 | 2,726,193 |
| Measurement | Total |
| Days measured | 299 |
| Days with good air quality | 281 |
| Days with moderate air quality | 18 |
| 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. |
| Chama, NM | 944 | 15 | 70.0% |
| Los Ojos, NM | 50 | 41 | 18.0% |
| Brazos, NM | 64 | 41 | 18.0% |
| Ensenada, NM | 214 | 41 | 18.0% |
| Tierra Amarilla, NM | 467 | 41 | 18.0% |
| City | Population | Air Quality Index | National Avg. |
| South Komelik, AZ | 467 | 31 | 38.0% |
| Clipper Mills, CA | 467 | 44 | 12.0% |
| Martin, GA | 467 | 41 | 18.0% |
| Little Rock, IA | 467 | 36 | 28.0% |
| New Virginia, IA | 467 | 39 | 22.0% |
| Tierra Amarilla, NM | 467 | 41 | 18.0% |