| Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
| January | 12°F | 34°F | 22°F | 4.8" |
| February | 9°F | 34°F | 21°F | 4.5" |
| March | 19°F | 43°F | 30°F | 8.0" |
| April | 33°F | 55°F | 43°F | 16.6" |
| May | 42°F | 65°F | 52°F | 9.1" |
| June | 54°F | 79°F | 65°F | 6.2" |
| July | 58°F | 82°F | 68°F | 8.2" |
| August | 56°F | 84°F | 68°F | 14.0" |
| September | 49°F | 76°F | 62°F | 6.3" |
| October | 42°F | 62°F | 51°F | 9.5" |
| November | 29°F | 50°F | 38°F | 8.6" |
| December | 14°F | 36°F | 25°F | 5.2" |
| Index | Alfred | Maine | National |
| Air quality index | 40 | 33 | 42 |
| Pollution index | 91,790 | 3,417,521 | 2,726,193 |
| Measurement | Total |
| Days measured | 365 |
| Days with good air quality | 308 |
| Days with moderate air quality | 56 |
| Days w/ poor A.Q. for sensitive groups | 1 |
| Days with unhealthy air quality | 0 |
| Pollutant | Total |
| Arsenic | 0.000% |
| Benzene | 0.002% |
| Carbon Tetrachloride | 0.000% |
| Lead | 0.001% |
| Mercury | 0.000% |
| City | Population | Air Quality Index | National Avg. |
| Berwick, ME | 1,985 | 27 | 46.0% |
| Rochester, NH | 31,305 | 27 | 46.0% |
| Milton Mills, NH | 216 | 31 | 38.0% |
| Milton, NH | 537 | 31 | 38.0% |
| Kennebunk, ME | 5,792 | 40 | 20.0% |
| Alfred, ME | 997 | 40 | 20.0% |
| City | Population | Air Quality Index | National Avg. |
| Boonville, CA | 997 | 33 | 34.0% |
| Jeffersonville, GA | 997 | 38 | 24.0% |
| Haliimaile, HI | 997 | 15 | 70.0% |
| Wheatland, IA | 997 | 46 | 8.0% |
| Philmont, NY | 997 | 37 | 26.0% |
| Alfred, ME | 997 | 40 | 20.0% |
Here are the best places to live in Maine
These are the 10 cheapest cities in Maine
Most Dangerous States In The US
See the best places to live in Alfred