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Wailuku, HI weather and climate

Maui County, HI · population 15,754 · about 335 ft elevation

Everything below is a 30 year average for 1991-2020, computed from daily climate history at Wailuku's own coordinates.

The year at a glance

Sunny days
294
clear or partly cloudy, per year
Precipitation
33 in
per year
Wet days
132
rain or snow per year
Snowfall
0 in
per year
Hot days
31
above 90 °F
Freezing nights
0
at or below 32 °F
Humidity
71%
average relative
Average temperature
77 °F
year round

Monthly temperatures

Average daily high and low for each month, in °F.

Daily highDaily low
708090JanMarMayJulSepNovDaily high, Jan: 81 °FDaily high, Feb: 81 °FDaily high, Mar: 82 °FDaily high, Apr: 83 °FDaily high, May: 85 °FDaily high, Jun: 87 °FDaily high, Jul: 88 °FDaily high, Aug: 89 °FDaily high, Sep: 89 °FDaily high, Oct: 88 °FDaily high, Nov: 85 °FDaily high, Dec: 82 °FDaily low, Jan: 64 °FDaily low, Feb: 64 °FDaily low, Mar: 65 °FDaily low, Apr: 67 °FDaily low, May: 68 °FDaily low, Jun: 70 °FDaily low, Jul: 72 °FDaily low, Aug: 72 °FDaily low, Sep: 71 °FDaily low, Oct: 70 °FDaily low, Nov: 69 °FDaily low, Dec: 66 °F
View monthly temperatures as a table
Monthly temperatures (°F)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Daily high818182838587888989888582
Daily low646465676870727271706966

Monthly precipitation

Total rain plus melted snow for each month, in inches.

0.02.04.0JanMarMayJulSepNovWailuku, Jan: 4.5 inWailuku, Feb: 3.6 inWailuku, Mar: 5.5 inWailuku, Apr: 2.5 inWailuku, May: 1.6 inWailuku, Jun: 0.8 inWailuku, Jul: 1.2 inWailuku, Aug: 1.6 inWailuku, Sep: 1.2 inWailuku, Oct: 2.2 inWailuku, Nov: 3.1 inWailuku, Dec: 5.0 in
View monthly precipitation as a table
Monthly precipitation (inches)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Wailuku4.53.65.52.51.60.81.21.61.22.23.15.0

Monthly sunny days

Days each month with clear or partly cloudy skies.

01020JanMarMayJulSepNovWailuku, Jan: 26 daysWailuku, Feb: 22 daysWailuku, Mar: 23 daysWailuku, Apr: 23 daysWailuku, May: 25 daysWailuku, Jun: 26 daysWailuku, Jul: 26 daysWailuku, Aug: 27 daysWailuku, Sep: 26 daysWailuku, Oct: 23 daysWailuku, Nov: 22 daysWailuku, Dec: 25 days
View monthly sunny days as a table
Monthly sunny days (days)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Wailuku262223232526262726232225

Compare Wailuku with another city

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About this data

Figures are 30 year averages for 1991-2020. 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).