Is this weather normal in Kalawao County?

Hawaii · county records since 1991, through September 2026.

Weather › Hawaii › Kalawao County

Kalawao County just had its 3rd-warmest September in 36 years, +1° against the usual. The last 12 months brought 103.2 inches of rain and snow there, 210% of the usual 49.1.

This week

Usual for Oct 28 to Nov 3: highs near 80°, lows near 67°

That is the 1991 to 2020 average for these dates in Kalawao County. The Weather Service forecast fills in below.

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usual high for the datewarmercooler

The last 12 months

Oct: +0.4°OctNov: +0.3°NovDec: +1.2°DecJan 2026: +1.0°JanFeb: -0.4°FebMar: +0.8°MarApr: +0.8°AprMay: +0.4°MayJun: +0.3°JunJul: +0.3°JulAug: +0.5°AugSep: +1.3°Sepwarmercooler

Each bar is a month's average temperature against the usual for that month (1991 to 2020). Ranks compare the same month in every year since 1991.

Every year since 1991

19912025

Rain and drought

Oct: -1.1 inOctNov: -1.9 inNovDec: -3.6 inDecJan 2026: -1.2 inJanFeb: +6.5 inFebMar: +42.8 inMarApr: +1.2 inAprMay: -1.2 inMayJun: +2.5 inJunJul: +0.6 inJulAug: +8.9 inAugSep: +0.6 inSepwetterdrier

Rain and melted snow against the usual for each month. The drought reading is NOAA's Palmer index for the county.

Month by month in Kalawao County

MonthUsual high / lowUsual rainWarmestColdest
January76° / 62°6.4 in70.9° 202167.2° 1994
February76° / 62°4.6 in71.1° 201466.7° 1993
March76° / 63°6.8 in71.6° 202267.7° 2009
April77° / 64°4.0 in72.4° 201568.6° 2009
May79° / 65°3.1 in73.5° 200570.0° 1998
June81° / 67°2.2 in75.7° 201972.0° 1998
July82° / 69°2.8 in77.2° 201973.2° 1999
August82° / 69°2.4 in78.0° 201574.0° 1999
September82° / 69°2.6 in78.2° 201973.6° 2012
October81° / 68°3.0 in76.4° 201973.0° 1999
November79° / 67°5.5 in74.8° 201971.2° 1993
December77° / 64°5.8 in72.6° 201968.3° 2017

Warmest and coldest are the month's whole-month average temperature, with the year it happened.

Towns in Kalawao County

Nearby counties