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 | 66°F | 81°F | 73°F | 1.8" |
| February | 67°F | 81°F | 74°F | 1.4" |
| March | 68°F | 82°F | 74°F | 2.9" |
| April | 70°F | 84°F | 76°F | 1.0" |
| May | 71°F | 85°F | 77°F | 1.2" |
| June | 74°F | 87°F | 79°F | 0.4" |
| July | 75°F | 88°F | 80°F | 0.6" |
| August | 75°F | 89°F | 81°F | 1.1" |
| September | 74°F | 88°F | 80°F | 1.0" |
| October | 73°F | 87°F | 79°F | 1.3" |
| November | 71°F | 85°F | 77°F | 2.0" |
| December | 68°F | 82°F | 75°F | 2.9" |
| Index | Halawa | Hawaii | National |
| Air quality index | 30 | 59 | 42 |
| Pollution index | 11,544,100 | 3,576,767 | 2,726,193 |
| Measurement | Total |
| Days measured | 365 |
| Days with good air quality | 347 |
| Days with moderate air quality | 18 |
| Days w/ poor A.Q. for sensitive groups | |
| Days with unhealthy air quality |
| Pollutant | Total |
| Arsenic | 0.000% |
| Benzene | 0.120% |
| Carbon Tetrachloride | 0.060% |
| Lead | 0.360% |
| Mercury | 0.010% |
| City | Population | Air Quality Index | National Avg. |
| Heeia, HI | 4,503 | 30 | 40.0% |
| Kailua CDP (Hawaii County), HI | 13,617 | 30 | 40.0% |
| Maunawili, HI | 1,915 | 30 | 40.0% |
| Honolulu, HI | 347,181 | 30 | 40.0% |
| Waimanalo Beach, HI | 4,280 | 30 | 40.0% |
| Halawa, HI | 13,953 | 30 | 40.0% |
| City | Population | Air Quality Index | National Avg. |
| Dolbeau-Mistassini, QC | 13,956 | n/a | |
| Cayce, SC | 13,964 | 43 | 14.0% |
| Powell River, BC | 13,967 | n/a | |
| Wixom, MI | 13,970 | 40 | 20.0% |
| Hutchinson, MN | 13,935 | 32 | 36.0% |
| Halawa, HI | 13,953 | 30 | 40.0% |
Here are the best places to live in Hawaii
Check out the 10 safest cities in Hawaii
Safest States In The US
Check out the 10 most dangerous cities in Hawaii