Why stop at city-to-city? With Local Insights, you can compare neighborhoods, zip codes, or even exact addresses. Access 300+ hyperlocal data points—from schools and crime to housing and amenities—to see which area is the better fit.
| Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
| January | 27°F | 41°F | 34°F | 3.2" |
| February | 28°F | 45°F | 36°F | 1.5" |
| March | 36°F | 53°F | 44°F | 4.2" |
| April | 46°F | 65°F | 55°F | 4.4" |
| May | 56°F | 73°F | 64°F | 1.8" |
| June | 65°F | 82°F | 73°F | 4.5" |
| July | 70°F | 86°F | 77°F | 6.8" |
| August | 67°F | 83°F | 74°F | 1.2" |
| September | 62°F | 78°F | 69°F | 4.8" |
| October | 51°F | 68°F | 58°F | 1.2" |
| November | 39°F | 56°F | 47°F | 1.1" |
| December | 32°F | 47°F | 39°F | 0.4" |
| Index | Magnolia | Delaware | National |
| Air quality index | 42 | 41 | 42 |
| Pollution index | 3,193,180 | 7,274,307 | 2,726,193 |
| Measurement | Total |
| Days measured | 365 |
| Days with good air quality | 293 |
| Days with moderate air quality | 72 |
| Days w/ poor A.Q. for sensitive groups | 0 |
| Days with unhealthy air quality | 0 |
| Pollutant | Total |
| Arsenic | 0.010% |
| Benzene | 0.030% |
| Carbon Tetrachloride | 0.000% |
| Lead | 0.010% |
| Mercury | 0.020% |
| City | Population | Air Quality Index | National Avg. |
| Farmington, DE | 184 | 36 | 28.0% |
| Dover, DE | 37,872 | 42 | 16.0% |
| Highland Acres, DE | 3,913 | 42 | 16.0% |
| Little Creek, DE | 288 | 42 | 16.0% |
| Rodney Village, DE | 1,165 | 42 | 16.0% |
| Magnolia, DE | 379 | 42 | 16.0% |
| City | Population | Air Quality Index | National Avg. |
| Rough Rock, AZ | 379 | 17 | 66.0% |
| McCausland, IA | 379 | 42 | 16.0% |
| Hall Summit, LA | 379 | 39 | 22.0% |
| South Glastonbury, MT | 379 | 25 | 50.0% |
| Coinjock, NC | 379 | 40 | 20.0% |
| Magnolia, DE | 379 | 42 | 16.0% |
Here are the best places to live in Delaware
Check out the 10 most dangerous cities in Delaware
These are the largest cities in Delaware
Check out the 10 safest cities in Delaware