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Weather in Kapolei, HI · National Weather Service + NOAA

Kapolei is snow country

Kapolei has warm winters and warm summers, with very little rain. A typical July afternoon reaches 88°, a January night drops to 65°, and snow is almost unheard of. Normal November highs come to 84°, and lows to 69°.

Winter 81°/66°Spring 83°/68°Summer 88°/72°Fall 87°/71°
Right now
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Sunrise 6:37 am · sunset 5:54 pm

Getting the latest forecast from the National Weather Service…

What stands out about Kapolei’s weather

Read from 30 years of NOAA records. Each one opens the full story on the Climate page.

Climate →
Snow countryAbout 0 inches a winter, more than 162 of 163 Hawaii towns.It hardly ever freezesOnly 0% of years see a night at 32° or below.The coldest spot aroundColder January nights than all 4 towns around it.A dry climateJust 14 inches of rain and melted snow a year, less than 95% of U.S. towns.
A normal year

Where today sits in Kapolei’s year

Typical highs and lows month by month, from 30 years of NOAA records.

Full climate →
Winter
81° / 66°
Snow is rare
Spring
83° / 68°
Frost is rare by spring
Summer
88° / 72°
31 days reach 90° in a normal year
Fall now
87° / 71°
Mild well into the fall
Best months to be outside
JanFebMarAprDec
Highs of 62–84° and lows of 40° or more
How much snow does Kapolei get?Almost none.When is it wettest?December, with 2.3 inches.What is each month like?Highs, lows, rain and snow for all 12.

Weather talk

Road reports, first frosts and storm memories from neighbors in Kapolei.

Town Square →
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Forecast, conditions and alerts: National Weather Service. Climate: NOAA NCEI U.S. Climate Normals, 1991–2020. Temperatures and rainfall come from the nearest weather station. Snow, frost dates and day counts: the NOAA station at Campbell Ind Pk 702.5, HI (4 mi, snow) and Ewa Kalaeloa Airport, HI (2 mi, frost, heat and degree days). Sunrise and sunset are calculated from the town’s position. Normals are 30-year averages, not a forecast.