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Shaded-relief map of Kahuku, Hawaii: rivers, roads, the city limits and where the water drains.
HAWAII · HONOLULU COUNTY

Kahuku

2,852 people, 15 ft above sea level in Honolulu County.

15 ftElevation, city center
2,852People, 2024 estimate
1 sq miLand area
Sunny 73°
Sunny now Dew point 70° · E 12 mph · high 79°
City of Kahuku River Interstate 2 miles
Explore the plate Order a print

The Kahuku plate. Relief from Copernicus GLO-30; rivers and lakes from USGS NHD; watersheds from the USGS Watershed Boundary Dataset; roads and city limits from Census TIGER 2024.

MILE1
TODAY

Today in Kahuku

NWS forecast and National Blend of Models · updated 2:00 PM HST
RIGHT NOW Marine Corps Air Station (PHNG) · 3:32 PM
Sunny
73° Sunny Feels like 73° · high of 79° near 3 PM
WindE 12 mphno gusts
Humidity90%rising to 82% by morning
Pressure30.05 in →steady
Visibility8 mihazy
CloudsClear
UV index—no forecast
Dew point 70° · Oppressiveabout the same for three days
DryComfortableStickyMuggyOppressive
NEXT RAIN
Mostly sunny
Tomorrow, about 9 AMin about 17 hours · 55% chance · showers
LIKELY AMOUNT0–0.2 inmost likely 0.05; 1 in 10 over 1.4
LAST RAINOct. 230.37 in · 22 dry days
ALERTS & OUTLOOKS
No watches or warnings for Honolulu County
NWS Honolulu and the Storm Prediction Center · checked 3:45 PM
SUN & MOON
↑ 6:42 AM5:49 PM ↓
11 h 7 m of daylight, 1 minute less than yesterday
Waxing crescent, 27% lit. Next full moon: Nov. 24.
AIR & POLLEN
23
GOODAir quality index · ozone
No pollen source yet.

The next three days, hour by hour

Sky: clear, cloudy, night Rain likely National Blend of Models
SATURDAY, NOV. 14
SUNDAY, NOV. 15
MONDAY, NOV. 16
TUESDAY, NOV. 17
3p
6p
9p
Mid
3a
6a
9a
Noon
3p
6p
9p
Mid
3a
6a
9a
Noon
3p
6p
9p
Mid
3a
6a
9a
Noon
partly cloudy day
partly cloudy night
partly cloudy night
partly cloudy night
partly cloudy night
partly cloudy day
partly cloudy day
showers day
showers day
showers night
mostly clear night
mostly clear night
mostly clear night
mostly sunny
mostly sunny
mostly sunny
partly cloudy day
partly cloudy night
partly cloudy night
partly cloudy night
partly cloudy night
partly cloudy day
partly cloudy day
partly cloudy day
TEMPERATURE °F
79°
75°
80°
76°
81°
76°
CHANCE OF RAIN
67% · 0.11 in Sunday afternoon 50%
WIND, MPH
12
13
14
14
13
13
14
13
13
13
13
12
14
15
15
16
16
15
15
15
14
14
15
15
HOW IT FEELS · DEW POINT
Muggy: dew points 67 to 70°

The next seven days, and how sure we are

Forecast, with the range 8 in 10 ensemble members agree on Normal, about 81° / 72°
SAT Nov. 14 Partly cloudy Partly cloudy
79° 74°
20% rain — E 12, gusts 28 A
SUN Nov. 15 Showers likely Showers likely
81° 75°
70% rain up to 0.2″ E 13, gusts 29 A
MON Nov. 16 Mostly sunny Mostly sunny
82° 74°
20% rain — E 15, gusts 25 A
TUE Nov. 17 Chance of showers Chance of showers
81° 73°
50% rain 0.03–0.2″ ENE 15 A
WED Nov. 18 Partly cloudy Partly cloudy
81° 73°
20% rain — E 14 A
THU Nov. 19 Chance of showers Chance of showers
80° 73°
30% rain up to 0.08″ ENE 16 A
FRI Nov. 20 Partly cloudy Partly cloudy
80° 73°
30% rain — ENE 21, gusts 28 A
How sure are we? AModels agree: highs within 4° BSome spread: within 8° CWide spread: check back
Range from the National Blend of Models percentiles · graded on Forecast Scores
AIR MAIL

Where today’s air came from

The air arriving over Kahuku about 5,000 feet above the ground was over the Pacific south of Hawaii three days ago, about 1,010 miles back along its path. It rose from near the ground on the way. Air off the water carries moisture, which is why it feels humid. Traced back 72 hours through NOAA’s hourly RAP analyses and the GFS beyond them, nine paths at each of three heights.

THIS WEEK IN 2002 Nov. 11, 2002

The hottest this week has been

89° on Nov. 11, 2002, the hottest reading for this week of the year since 1980. Next is 88° in 2003.

88°
89°
20032002
Source: NOAA RCC-ACIS, the Kii-Kahuku 911 record since 1980.
MILE2
THE GROUND

What Kahuku stands on

Kahuku’s center stands about 15 ft above sea level. Within three miles the land runs from -10 ft to 710 ft, a difference of 720 ft: hilly country. Open water lies within three miles. The highest named summit within 15 miles is Puu Pauao, about 2,590 ft, 11 miles south.

Kahuku, cut in half from south to north

A section south to north, 24 miles through the town center
0 ft1,000 ft2,000 ft KAHUKU15 ftHigh point of the line2,400 ft ← SN →

Heights every 0.1 mile from the Copernicus GLO-90 surface model; vertical exaggeration about 8×.

Heights from Copernicus GLO-90 (a surface model: it includes buildings and tree canopy); summits from USGS GNIS; rivers from USGS NHDPlus HR.

MILE5
THE ALMANAC

Kahuku’s year

1991–2020 normals · records since 1980 · Kii-Kahuku 911

Kahuku has a tropical savanna climate. Summer afternoons average 83° in August; winter nights fall to about 66° in January. About 33 inches of rain fall in a normal year.

77°66°76°66°77°67°78°69°80°70°81°73°82°73°83°75°83°74°82°73°80°71°78°69° JANFEBMARAPRMAYJUNJULAUGSEPOCTNOVDEC 1 TODAY KAHUKU 32.6 in rain a year
Normal high to low, by month Record high to low, by day Rain by month
August, average83° / 75°high / low, the warmest month
January, average77° / 66°high / low, the coldest month
Rain a year32.6 inwettest months: November and December
Hottest on record95°FOctober 3, 2003
Coldest on record50°FJanuary 2, 2015
Wettest day on record10.1 inNovember 13, 1986
90° days a year5none reach 100°
Climate typeTropical savannaKöppen As

AROUND THE RING

1Wettest stretchOctober through December: 11.1 of the year’s 32.6 inches
NOVEMBER 14 IN THE RECORD

On November 14 Kahuku normally reaches 80° and falls to 71°. The record high is 87°, in 2006; the record low 65°, in 2014. The most rain on this date, 5.20 in, fell in 1996.

MONTH BY MONTH
JanFebMarAprMayJunJulAugSepOctNovDec
Normal high77°76°77°78°80°81°82°83°83°82°80°78°
Normal low66°66°67°69°70°73°73°75°74°73°71°69°
Rain, inches2.793.253.862.032.021.511.822.002.253.084.053.95
Record high91° (2003)90° (2004)88° (2004)90° (2017)88° (2017)89° (2004)91° (2004)92° (2004)94° (2004)95° (2003)91° (2023)91° (2002)
Record low50° (2015)50° (1985)55° (1993)57° (2012)55° (1988)60° (1988)58° (1988)63° (2010)59° (2011)60° (1993)56° (1990)51° (2008)

Normals 1991–2020 and records since 1980 at Kii-Kahuku 911, here. NOAA, through RCC-ACIS.

MILE7
ON THE NETWORK

Around Kahuku on the Forecast Network

Neighboring plates

Honolulu HI · 25 MI 25 miles south East Honolulu HI · 31 MI 31 miles southeast
FORECASTCITY
Map of Kahuku, Hawaii. Explore the plate
HAWAII · HONOLULU

Kahuku

2,852 people, 15 ft above sea level in Honolulu County.

15 ftElevation
2,852People
1 sq miLand
Sunny 73°
SunnyDew point 70°
1

Today in Kahuku

NEXT 15 HOURS
Now partly cloudy day 79° 1%
6p partly cloudy night 77° 2%
9p partly cloudy night 77° 6%
12a partly cloudy night 76° 26%
3a partly cloudy night 76° 0%
6a partly cloudy night 75° 16%
Mostly sunny
NEXT RAINTomorrow about 9 AM · 55%
→
Sat20%
Partly cloudy Partly cloudy
74
79
A
Sun70%
Showers likely Showers likely
75
81
A
Mon20%
Mostly sunny Mostly sunny
74
82
A
Tue50%
Chance of showers Chance of showers
73
81
A
Wed20%
Partly cloudy Partly cloudy
73
81
A
Thu30%
Chance of showers Chance of showers
73
80
A
Fri30%
Partly cloudy Partly cloudy
73
80
A
Letters show how sure the forecast is: A, models agree; B, some spread; C, check back. Sample data.
THIS WEEK IN 2002 · NOV. 11, 2002

89°, the hottest this week of the year has been since 1980.

2

What Kahuku stands on

Kahuku’s center stands about 15 ft above sea level. Within three miles the land runs from -10 ft to 710 ft, a difference of 720 ft: hilly country. Open water lies within three miles. The highest named summit within 15 miles is Puu Pauao, about 2,590 ft, 11 miles south.

Kahuku, south to north Kahuku15 ft ← SN → 24 miles through the town center; vertical exaggeration about 15×.
Elevation, center15 ft
Within 3 miles-10 to 710 ft
Lie of the landHilly (720 ft of relief)
High point nearbyPuu Pauao, 2,590 ft, 11 mi south
5

Kahuku’s year

Kahuku has a tropical savanna climate. Summer afternoons average 83° in August; winter nights fall to about 66° in January. About 33 inches of rain fall in a normal year.

JANFEBMARAPRMAYJUNJULAUGSEPOCTNOVDEC 1 32.6 in
August, average83° / 75° · high / low, the warmest month
January, average77° / 66° · high / low, the coldest month
Rain a year32.6 in · wettest months: November and December
Hottest on record95°F · October 3, 2003
Coldest on record50°F · January 2, 2015
Wettest day on record10.1 in · November 13, 1986
90° days a year5 · none reach 100°
Climate typeTropical savanna · Köppen As
1Wettest stretch · October through December: 11.1 of the year’s 32.6 inches
NOVEMBER 14 IN THE RECORD

On November 14 Kahuku normally reaches 80° and falls to 71°. The record high is 87°, in 2006; the record low 65°, in 2014. The most rain on this date, 5.20 in, fell in 1996.

Normals 1991–2020 and records since 1980 at Kii-Kahuku 911, here. NOAA, through RCC-ACIS.