| Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
| January | 14°F | 40°F | 26°F | 0.7" |
| February | 18°F | 48°F | 31°F | 0.4" |
| March | 27°F | 60°F | 41°F | 1.5" |
| April | 32°F | 63°F | 46°F | 2.5" |
| May | 41°F | 74°F | 56°F | 3.4" |
| June | 51°F | 84°F | 67°F | 5.5" |
| July | 60°F | 95°F | 76°F | 7.1" |
| August | 56°F | 89°F | 71°F | 1.7" |
| September | 46°F | 83°F | 63°F | 1.5" |
| October | 36°F | 69°F | 50°F | 5.2" |
| November | 26°F | 57°F | 40°F | 0.4" |
| December | 16°F | 40°F | 27°F | 1.1" |
| Index | Henry | Nebraska | National |
| Air quality index | 19 | 86 | 42 |
| Pollution index | 198,771 | 590,627 | 2,726,193 |
| Measurement | Total |
| Days measured | 113 |
| Days with good air quality | 110 |
| Days with moderate air quality | 3 |
| Days w/ poor A.Q. for sensitive groups | 0 |
| Days with unhealthy air quality | 0 |
| Pollutant | Total |
| Arsenic | 0.000% |
| Benzene | 0.003% |
| Carbon Tetrachloride | 0.000% |
| Lead | 0.000% |
| Mercury | 0.000% |
| City | Population | Air Quality Index | National Avg. |
| Hawk Springs, WY | 18 | 19 | 62.0% |
| Lyman, NE | 400 | 19 | 62.0% |
| Huntley, WY | 0 | 19 | 62.0% |
| Mitchell, NE | 1,907 | 19 | 62.0% |
| Torrington, WY | 6,597 | 19 | 62.0% |
| Henry, NE | 89 | 19 | 62.0% |
| City | Population | Air Quality Index | National Avg. |
| Chuathbaluk, AK | 89 | 31 | 38.0% |
| Allport, AR | 89 | 45 | 10.0% |
| South Lead Hill, AR | 89 | 36 | 28.0% |
| Rockingham, GA | 89 | 26 | 48.0% |
| Jackson Junction, IA | 89 | 39 | 22.0% |
| Henry, NE | 89 | 19 | 62.0% |
Here are the best places to live in Nebraska
These are the 10 cheapest cities in Nebraska
Check out the 10 most dangerous cities in Nebraska
Most Dangerous States In The US