| Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
| January | 25°F | 45°F | 34°F | 3.8" |
| February | 26°F | 48°F | 36°F | 3.1" |
| March | 36°F | 60°F | 48°F | 4.7" |
| April | 45°F | 72°F | 59°F | 5.9" |
| May | 55°F | 79°F | 67°F | 4.9" |
| June | 64°F | 88°F | 76°F | 4.3" |
| July | 67°F | 90°F | 78°F | 5.2" |
| August | 66°F | 90°F | 77°F | 3.2" |
| September | 58°F | 84°F | 70°F | 4.2" |
| October | 46°F | 73°F | 59°F | 3.9" |
| November | 35°F | 60°F | 47°F | 4.1" |
| December | 29°F | 48°F | 38°F | 4.8" |
| Index | Newburgh | Indiana | National |
| Air quality index | 45 | 56 | 42 |
| Pollution index | 1,436,290 | 2,719,453 | 2,726,193 |
| Measurement | Total |
| Days measured | 365 |
| Days with good air quality | 244 |
| Days with moderate air quality | 111 |
| Days w/ poor A.Q. for sensitive groups | 10 |
| Days with unhealthy air quality | 0 |
| Pollutant | Total |
| Arsenic | 0.001% |
| Benzene | 0.030% |
| Carbon Tetrachloride | 0.001% |
| Lead | 0.003% |
| Mercury | 0.000% |
| City | Population | Air Quality Index | National Avg. |
| Richland, IN | 506 | 43 | 14.0% |
| Hatfield, IN | 772 | 43 | 14.0% |
| Melody Hill, IN | 3,481 | 45 | 10.0% |
| Spottsville, KY | 355 | 45 | 10.0% |
| Elberfeld, IN | 829 | 45 | 10.0% |
| Newburgh, IN | 3,263 | 45 | 10.0% |
| City | Population | Air Quality Index | National Avg. |
| Alexander, AR | 3,263 | 45 | 10.0% |
| Val Verde, CA | 3,261 | 72 | 44.0% |
| West Monroe, MI | 3,261 | 1 | 98.0% |
| Saint-Alphonse-Rodriguez, QC | 3,261 | n/a | |
| Bifrost-Riverton, MB | 3,261 | n/a | |
| Newburgh, IN | 3,263 | 45 | 10.0% |
Here are the best places to live in Indiana
Top 10 best public schools in Newburgh
Top 10 cities in Indiana with the best education system
See the best places to live in & around Newburgh