Hawaii Climate

How Hawaii's latest month ranks since 1895, the normals at its main weather stations, and the climate page for every town.

How Hawaii is running

NOAA NCEI Climate at a Glance, from the nClimGrid analysis of every station, updated early each month. A rank of 1 is the highest or lowest of all years since 1895.

August 2026 in Hawaii: 70.8°F (+1.4 °F against 1991-2020), the 3rd warmest in 36 years on record.

August 2026 in Hawaii: 16.01 in (+10.84 in against 1991-2020), the 2nd wettest in 36 years on record.

January to August 2026 in Hawaii: 66.7°F (+0.8 °F against 1991-2020), the 4th warmest in 36 years on record.

January to August 2026 in Hawaii: 75.83 in (+36.28 in against 1991-2020), the wettest in 36 years on record.

Warmest August: 71.7°F in 2019
Coolest August: 68.1°F in 1998
Wettest August: 20.60 in in 2018
Driest August: 1.97 in in 2025

Every year since 1991

Main weather stations

Annual 1991-2020 normals at the first-order (airport and Weather Service) stations; freeze dates are the median for 32°F.

Station	Avg high	Avg low	Precipitation	Snowfall	Last freeze	First freeze
Barking Sands	83.5°F	68.6°F	17.84 in	0.0 in	Rare	Rare
Ewa Kalaeloa AP	84.9°F	69.2°F	13.91 in		Rare	Rare
Hilo 5 S	77.5°F	63.8°F	151.20 in		Rare	Rare
Hilo Intl AP	80.6°F	67.3°F	120.39 in		Rare	Rare
Honolulu Intl AP	84.6°F	71.5°F	16.41 in		Rare	Rare
Kahului AP	86.1°F	68.1°F	16.21 in		Rare	Rare
Kailua Kona Ke-Ahole AP	84.2°F	72.3°F	9.87 in		Rare	Rare
Kaneohe Bay Mcas	81.1°F	72.1°F	27.82 in	0.0 in	Rare	Rare
Lihue WSO AP 1020.1	81.6°F	70.9°F	36.22 in	0.0 in	Rare	Rare
Mauna Loa 5 Nne	54.0°F	38.0°F	14.30 in		April 12	December 1
Molokai AP	82.7°F	69.1°F	21.72 in	0.0 in	Rare	Rare

Frost dates at every station in Hawaii

Counties

Towns

Sources

Rankings: NOAA NCEI Climate at a Glance. Normals: NOAA NCEI U.S. Climate Normals, 1991-2020. Both public domain.