| Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
| January | 13°F | 40°F | 26°F | 0.3" |
| February | 15°F | 41°F | 27°F | 0.5" |
| March | 25°F | 55°F | 38°F | 0.7" |
| April | 30°F | 60°F | 44°F | 1.7" |
| May | 38°F | 69°F | 52°F | 2.8" |
| June | 48°F | 83°F | 65°F | 1.3" |
| July | 56°F | 92°F | 73°F | 0.9" |
| August | 53°F | 89°F | 70°F | 1.0" |
| September | 43°F | 80°F | 60°F | 0.8" |
| October | 32°F | 63°F | 46°F | 1.0" |
| November | 22°F | 52°F | 36°F | 0.3" |
| December | 11°F | 38°F | 24°F | 0.4" |
| Index | Orin | Wyoming | National |
| Air quality index | 42 | 39 | 42 |
| Pollution index | 873,248 | 1,779,975 | 2,726,193 |
| Measurement | Total |
| Days measured | 364 |
| Days with good air quality | 327 |
| Days with moderate air quality | 37 |
| Days w/ poor A.Q. for sensitive groups | 0 |
| Days with unhealthy air quality | 0 |
| Pollutant | Total |
| Arsenic | 0.050% |
| Benzene | 0.010% |
| Carbon Tetrachloride | 0.001% |
| Lead | 0.020% |
| Mercury | 0.140% |
| City | Population | Air Quality Index | National Avg. |
| Lost Springs, WY | 1 | 42 | 16.0% |
| Glendo, WY | 209 | 42 | 16.0% |
| Douglas, WY | 6,369 | 42 | 16.0% |
| Orin, WY | 87 | 42 | 16.0% |
| City | Population | Air Quality Index | National Avg. |
| Mooresville, AL | 87 | 41 | 18.0% |
| Ozan, AR | 87 | 39 | 22.0% |
| Cokedale, CO | 87 | 15 | 70.0% |
| West Chester, IA | 87 | 35 | 30.0% |
| Wiota, IA | 87 | 40 | 20.0% |
| Orin, WY | 87 | 42 | 16.0% |
Here are the best places to live in Wyoming
These are the 10 most affordable cities in Wyoming
Top 10 cities in Wyoming with the best education system
Check out the 10 safest cities in Wyoming