United States · 1991–2020

Best time to visit
Kipuka Nahuaopala (historical).

April leads for comfortable weather in Kipuka Nahuaopala (historical): typically 25.6°C by day, 18°C at night, with 59 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortApril

Typical high25.6°C

Typical low18°C

Rain in April59 mm

Comfort

April

April · February · January

82climate match

Beach

June

June · July · August

84climate match

Outdoors

April

April · February · June

60climate match

The weakest month is October, scoring 65 against April’s 82 — days average 27.6°C, 4° above the 24°C the score treats as ideal, and 101 mm of rain falls.

Month by month

The whole year,
without the guesswork.

The bars show the comfort score. Day and night temperatures come from daily observed highs and lows; rain is the historical monthly estimate.

Jan

7825.9° / 17°

Feb

8125.5° / 16.9°

Mar

7525.5° / 17.5°

Apr

8225.6° / 18°

May

7826.4° / 18.6°

Jun

7826.8° / 19.5°

Jul

7227.5° / 19.8°

Aug

6727.8° / 20.2°

Sep

6727.9° / 19.9°

Oct

6527.6° / 19.8°

Nov

6626.7° / 19.1°

Dec

7325.9° / 18.1°

Monthly climate evidence for Kipuka Nahuaopala (historical) — daylight is calculated from latitude, everything else is measured, sea temperature from the nearest open water 19 km away
Month	Day	Night	Rain	Wet days	Sea	Daylight	Comfort	Coverage
January	25.9°C	17°C	99 mm	6.5	24.7°C	11 h 06	78	Good coverage
February	25.5°C	16.9°C	84 mm	6.6	24.5°C	11 h 30	81	Good coverage
March	25.5°C	17.5°C	116 mm	8.1	24.4°C	11 h 59	75	Good coverage
April	25.6°C	18°C	59 mm	7.4	24.7°C	12 h 33	82	Good coverage
May	26.4°C	18.6°C	55 mm	8.1	25.1°C	13 h 01	78	Good coverage
June	26.8°C	19.5°C	43 mm	7.1	25.5°C	13 h 16	78	Good coverage
July	27.5°C	19.8°C	67 mm	6.4	26.0°C	13 h 10	72	Good coverage
August	27.8°C	20.2°C	86 mm	7.5	26.5°C	12 h 46	67	Good coverage
September	27.9°C	19.9°C	85 mm	7.7	26.7°C	12 h 13	67	Good coverage
October	27.6°C	19.8°C	101 mm	9	26.6°C	11 h 41	65	Good coverage
November	26.7°C	19.1°C	125 mm	8.8	26.1°C	11 h 13	66	Good coverage
December	25.9°C	18.1°C	109 mm	7.8	25.3°C	10 h 59	73	Good coverage

Records at NAALEHU 14, 1914–2011
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	31.7°C30 Jan 1991	10.0°C18 Jan 1978	253 mm8 Jan 1975	611 mm1975 · driest 1 mm in 1915	65
February	33.3°C23 Feb 1986	11.1°C14 Feb 1923	248 mm20 Feb 1918	509 mm1918 · driest 2 mm in 1970	65
March	33.9°C4 Mar 1984	10.0°C23 Mar 1987	199 mm1 Mar 1985	607 mm2006 · driest 4 mm in 1992	65
April	31.7°C27 Apr 1987	10.0°C4 Apr 1923	211 mm11 Apr 1986	441 mm1923 · driest 3 mm in 2006	64
May	33.9°C27 May 1997	10.0°C7 May 1987	159 mm6 May 2002	323 mm2002 · driest 4 mm in 2005	64
June	33.3°C23 Jun 1922	12.2°C2 Jun 1987	79 mm26 Jun 1914	140 mm1982 · driest 1 mm in 1916	61
July	35.6°C25 Jul 1922	11.7°C7 Jul 1988	175 mm23 Jul 1986	344 mm1986 · driest 0 mm in 1988	63
August	35.6°C3 Aug 1988	15.6°C18 Aug 1977	180 mm26 Aug 1970	265 mm1970 · driest 2 mm in 1971	64
September	33.3°C1 Sep 1922	13.3°C17 Sep 1984	154 mm20 Sep 1994	349 mm1994 · driest 0 mm in 1975	64
October	32.2°C1 Oct 1976	15.0°C4 Oct 1980	149 mm17 Oct 2006	336 mm1989 · driest 10 mm in 1988	63
November	32.2°C20 Nov 1985	12.8°C17 Nov 1984	206 mm28 Nov 2001	587 mm1990 · driest 4 mm in 1962	64
December	32.8°C1 Dec 2003	12.2°C23 Dec 1977	265 mm26 Dec 1981	613 mm1987 · driest 7 mm in 2006	66

Typical days per month at NAALEHU 14, 1991–2020
Month	Days 25°C+	Days 30°C+	Heavy rain (10 mm+)
January	17	<1	2
February	15	<1	2
March	18	<1	2
April	18	<1	1
May	20	<1	<1
June	21	<1	<1
July	22	<1	1
August	23	2	1
September	22	2	2
October	24	<1	2
November	20	<1	3
December	19	<1	2

How often, not how much — every day in NAALEHU 14’s record sorted by what it was actually like, rather than averaged
Month	Warm & dry days	Wet days	Washouts	Week with 3+ wet days	Daytime mean has ranged
January	72%	28%	11%	30%	24.2–27.0°C
February	77%	26%	9%	26%	24.3–26.6°C
March	72%	29%	11%	31%	24.0–26.9°C
April	71%	28%	7%	27%	24.6–26.5°C
May	72%	28%	5%	30%	24.8–27.3°C
June	78%	23%	4%	20%	25.4–27.5°C
July	79%	20%	4%	17%	26.2–28.1°C
August	77%	23%	6%	22%	26.6–28.7°C
September	74%	27%	7%	29%	26.8–28.6°C
October	70%	31%	9%	33%	26.6–28.5°C
November	68%	30%	10%	32%	25.4–27.4°C
December	73%	28%	11%	27%	24.4–26.8°C

A warm and dry day reaches 20°C with under 1 mm of rain; a wet day gets 1 mm or more; a washout gets 10 mm or more. The week column is the share of seven-day stretches in that month, across the station’s whole daily record, that contained three or more wet days — the odds a week-long trip is rained on repeatedly, counted rather than modelled. The last column is the 10th to 90th percentile of that month’s daytime average across individual years: a narrow band means the average is what you will get, a wide one means the average is a midpoint between years that felt quite different.

1915Each stripe is one year’s mean temperature against the 55-year average. Warmest: 1921. Coolest: 1979.2010

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 5849473
NOAA station: USC00516588 · NAALEHU 14
Station distance: 3.9 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 19 usable years
Daylight: Calculated from latitude 19.04°, mid-month, sunrise to sunset including refraction. Not a station measurement.
Sea temperature: NOAA OISST v2.1 1991–2020 monthly climatology, nearest open water 19 km from the place centre. A sheltered bay can run warmer than the open sea it is measured from.
Important limit: Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.

These places read the same station, so their numbers are identical — distance from NAALEHU 14 is what differs

Discovery Harbor→Naalehu→Wai‘ōhinu→Waikapuna→Honu‘apo→

Or put two places side by side: Kipuka Nahuaopala (historical) vs Discovery Harbor

Best time to visitKipuka Nahuaopala (historical).

April

June

April

The whole year,without the guesswork.

Nearby, measured,and named.

Best time to visit
Kipuka Nahuaopala (historical).

The whole year,
without the guesswork.

Nearby, measured,
and named.