| Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
| January | 17°F | 38°F | 26°F | 0.1" |
| February | 19°F | 42°F | 29°F | 0.3" |
| March | 30°F | 57°F | 41°F | 0.8" |
| April | 39°F | 65°F | 50°F | 4.1" |
| May | 50°F | 74°F | 61°F | 4.5" |
| June | 61°F | 85°F | 72°F | 5.4" |
| July | 65°F | 89°F | 76°F | 3.3" |
| August | 62°F | 85°F | 73°F | 4.1" |
| September | 54°F | 80°F | 65°F | 3.1" |
| October | 41°F | 66°F | 52°F | 3.6" |
| November | 28°F | 54°F | 39°F | 0.8" |
| December | 17°F | 38°F | 26°F | 0.6" |
| Index | Gibbon | Nebraska | National |
| Air quality index | 19 | 86 | 42 |
| Pollution index | 5,232,950 | 590,627 | 2,726,193 |
| Measurement | Total |
| Days measured | 97 |
| Days with good air quality | 92 |
| Days with moderate air quality | 5 |
| Days w/ poor A.Q. for sensitive groups | 0 |
| Days with unhealthy air quality | 0 |
| Pollutant | Total |
| Arsenic | 0.010% |
| Benzene | 0.080% |
| Carbon Tetrachloride | 0.010% |
| Lead | 0.010% |
| Mercury | 0.010% |
| City | Population | Air Quality Index | National Avg. |
| Prosser, NE | 115 | 19 | 62.0% |
| Kenesaw, NE | 1,088 | 19 | 62.0% |
| Shelton, NE | 1,241 | 19 | 62.0% |
| Glenwood, NE | 541 | 19 | 62.0% |
| Wood River, NE | 1,503 | 19 | 62.0% |
| Gibbon, NE | 1,971 | 19 | 62.0% |
| City | Population | Air Quality Index | National Avg. |
| Liberty, KY | 1,971 | 40 | 20.0% |
| Division No. 4, Subd. E, NL | 1,971 | n/a | |
| Igloolik, NU | 1,971 | n/a | |
| Catlin, IL | 1,972 | 42 | 16.0% |
| Mackinaw, IL | 1,970 | 41 | 18.0% |
| Gibbon, NE | 1,971 | 19 | 62.0% |
Here are the best places to live in Nebraska
Check out the 10 safest cities in Nebraska
These are the largest cities in Nebraska
Check out the 10 most dangerous cities in Nebraska