HI
Wailuku endures about 22 more days above 90 °F each year.
Wailuku sees rain or snow on roughly 31 fewer days each year.
The year at a glance
Averages from 30 years of climate history, 1991-2020
| Napili-Honokowai | Metric | Wailuku |
|---|---|---|
| 306 days | Sunny daysclear or partly cloudy skies | 294 days |
| 38 in | Precipitationper year | 33 in |
| 163 days | Wet daysrain or snow per year | 132 days |
| 0 in | Snowfallper year | 0 in |
| 8 days | Hot daysabove 90 °F | 31 days |
| 0 days | Freezing nightsat or below 32 °F | 0 days |
| 70% | Humidityaverage relative | 71% |
| 76 °F | Average temperatureyear round | 77 °F |
Monthly temperatures
Average daily high and low for each month, in °F. The gap between the two lines is what an ordinary day feels like across the year.
Daily highs
Daily lows
View monthly temperatures as a table
| City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Napili-Honokowai high | 79 | 79 | 79 | 81 | 83 | 85 | 86 | 86 | 86 | 85 | 82 | 80 |
| Wailuku high | 81 | 81 | 82 | 83 | 85 | 87 | 88 | 89 | 89 | 88 | 85 | 82 |
| Napili-Honokowai low | 65 | 66 | 66 | 67 | 69 | 70 | 71 | 72 | 72 | 71 | 70 | 67 |
| Wailuku low | 64 | 64 | 65 | 67 | 68 | 70 | 72 | 72 | 71 | 70 | 69 | 66 |
Monthly precipitation
Total rain plus melted snow for each month, in inches. Taller bars mean wetter months.
View monthly precipitation as a table
| City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Napili-Honokowai | 7.1 | 4.7 | 6.0 | 2.3 | 1.2 | 0.3 | 0.5 | 1.0 | 0.6 | 2.5 | 4.2 | 7.7 |
| Wailuku | 4.5 | 3.6 | 5.5 | 2.5 | 1.6 | 0.8 | 1.2 | 1.6 | 1.2 | 2.2 | 3.1 | 5.0 |
Monthly sunny days
Days each month with clear or partly cloudy skies, so compare the same month between cities.
View monthly sunny days as a table
| City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Napili-Honokowai | 27 | 23 | 24 | 24 | 26 | 27 | 27 | 28 | 27 | 24 | 23 | 25 |
| Wailuku | 26 | 22 | 23 | 23 | 25 | 26 | 26 | 27 | 26 | 23 | 22 | 25 |
Keep comparing
Nearby cities and popular picks for each side of this matchup. Any two cities can be compared from the home page.
Napili-Honokowai vs another city
- Napili-Honokowai vs Lahaina, HI
- Napili-Honokowai vs Waihee-Waiehu, HI
- Napili-Honokowai vs Kahului, HI
- Napili-Honokowai vs Kihei, HI
- Napili-Honokowai vs Pukalani, HI
- Napili-Honokowai vs New York, NY
- Napili-Honokowai vs Los Angeles, CA
- Napili-Honokowai vs Chicago, IL
- Napili-Honokowai vs Houston, TX
- Napili-Honokowai vs Phoenix, AZ
- Napili-Honokowai vs Philadelphia, PA
Wailuku vs another city
- Wailuku vs Waihee-Waiehu, HI
- Wailuku vs Kahului, HI
- Wailuku vs Kihei, HI
- Wailuku vs Lahaina, HI
- Wailuku vs Pukalani, HI
- Wailuku vs New York, NY
- Wailuku vs Los Angeles, CA
- Wailuku vs Chicago, IL
- Wailuku vs Houston, TX
- Wailuku vs Phoenix, AZ
- Wailuku vs Philadelphia, PA
About this data
Every figure on this page is a 30 year average computed from daily climate history for 1991-2020, using each city's own coordinates. Wet days count days with measurable precipitation, calibrated against the wet day counts in NOAA's published climate normals. Sunny days count clear plus partly cloudy days, defined as average cloud cover of 63 percent or less and calibrated against NOAA's published sky cover tables. Snowfall figures are model estimates anchored to NOAA station measurements near each city.
Weather data by Open-Meteo.com (CC BY 4.0). Contains modified Copernicus Climate Change Service information (ERA5, ERA5-Land).