| Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
| January | 12°F | 36°F | 23°F | 0.8" |
| February | 15°F | 40°F | 26°F | 0.7" |
| March | 26°F | 55°F | 39°F | 1.2" |
| April | 37°F | 65°F | 50°F | 3.2" |
| May | 48°F | 76°F | 61°F | 4.1" |
| June | 58°F | 85°F | 72°F | 5.1" |
| July | 62°F | 89°F | 76°F | 2.0" |
| August | 60°F | 86°F | 73°F | 4.6" |
| September | 51°F | 80°F | 65°F | 2.5" |
| October | 39°F | 67°F | 52°F | 2.7" |
| November | 26°F | 54°F | 39°F | 0.7" |
| December | 14°F | 37°F | 25°F | 1.3" |
| Index | Plainview | Nebraska | National |
| Air quality index | 35 | 86 | 42 |
| Pollution index | 493,775 | 590,627 | 2,726,193 |
| Measurement | Total |
| Days measured | 364 |
| Days with good air quality | 322 |
| Days with moderate air quality | 42 |
| 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. |
| Wausa, NE | 619 | 35 | 30.0% |
| Creighton, NE | 1,298 | 35 | 30.0% |
| Pierce, NE | 2,019 | 35 | 30.0% |
| Winnetoon, NE | 48 | 35 | 30.0% |
| Foster, NE | 47 | 35 | 30.0% |
| Plainview, NE | 1,476 | 35 | 30.0% |
| City | Population | Air Quality Index | National Avg. |
| Spring Valley, WI | 1,476 | 37 | 26.0% |
| Faraday, ON | 1,476 | n/a | |
| Lac La Hache 220, SK | 1,476 | n/a | |
| The Galena Territory, IL | 1,475 | 29 | 42.0% |
| Schwenksville, PA | 1,477 | 42 | 16.0% |
| Plainview, NE | 1,476 | 35 | 30.0% |