| Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
| January | 13°F | 29°F | 20°F | 0.9" |
| February | 18°F | 35°F | 25°F | 2.3" |
| March | 31°F | 56°F | 41°F | 4.5" |
| April | 40°F | 65°F | 51°F | 7.4" |
| May | 53°F | 77°F | 64°F | 9.7" |
| June | 63°F | 85°F | 73°F | 4.3" |
| July | 65°F | 89°F | 77°F | 4.2" |
| August | 64°F | 85°F | 74°F | 5.9" |
| September | 54°F | 82°F | 67°F | 2.4" |
| October | 42°F | 68°F | 54°F | 2.7" |
| November | 27°F | 53°F | 39°F | 2.5" |
| December | 12°F | 30°F | 21°F | 1.9" |
| Index | Oakland | Nebraska | National |
| Air quality index | 40 | 86 | 42 |
| Pollution index | 238,372 | 590,627 | 2,726,193 |
| Measurement | Total |
| Days measured | 365 |
| Days with good air quality | 283 |
| Days with moderate air quality | 82 |
| Days w/ poor A.Q. for sensitive groups | 0 |
| Days with unhealthy air quality | 0 |
| Pollutant | Total |
| Arsenic | 0.000% |
| Benzene | 0.004% |
| Carbon Tetrachloride | 0.001% |
| Lead | 0.000% |
| Mercury | 0.000% |
| City | Population | Air Quality Index | National Avg. |
| Lyons, NE | 766 | 35 | 30.0% |
| Bancroft, NE | 474 | 35 | 30.0% |
| Decatur, NE | 402 | 35 | 30.0% |
| West Point, NE | 3,282 | 35 | 30.0% |
| Scribner, NE | 748 | 40 | 20.0% |
| Oakland, NE | 1,575 | 40 | 20.0% |
| City | Population | Air Quality Index | National Avg. |
| Concord, AL | 1,575 | 53 | 6.0% |
| South Lancaster, MA | 1,575 | 40 | 20.0% |
| Shinnecock Hills, NY | 1,575 | 41 | 18.0% |
| Jackson Center, OH | 1,575 | 39 | 22.0% |
| South Carthage, TN | 1,575 | 25 | 50.0% |
| Oakland, NE | 1,575 | 40 | 20.0% |
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