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Kawela Bay weather by month

What a typical year looks like in Kawela Bay, Hawaii: average highs and lows, rain and snow, and the warmest and coldest days on record. Normals are the 1991–2020 averages at Kii-Kahuku 911, 6 km from Kawela Bay; records cover 1980–2026.

Today’s Kawela Bay forecast

The year at a glance

January: typical high 77°F, low 65.9°F, precipitation 2.79 in. February: typical high 76.5°F, low 65.7°F, precipitation 3.25 in. March: typical high 76.8°F, low 67.1°F, precipitation 3.86 in. April: typical high 77.8°F, low 69°F, precipitation 2.03 in. May: typical high 79.6°F, low 70.2°F, precipitation 2.02 in. June: typical high 81.1°F, low 72.6°F, precipitation 1.51 in. July: typical high 82.2°F, low 73.4°F, precipitation 1.82 in. August: typical high 82.9°F, low 74.6°F, precipitation 2 in. September: typical high 83.1°F, low 74°F, precipitation 2.25 in. October: typical high 82.4°F, low 72.8°F, precipitation 3.08 in. November: typical high 79.6°F, low 71°F, precipitation 4.05 in. December: typical high 77.8°F, low 68.8°F, precipitation 3.95 in.40°4°50°10°60°16°70°21°80°27°90°32°100°38°77°25°66°19°Jan77°25°66°19°Feb77°25°67°19°Mar78°25°69°21°Apr80°26°70°21°May81°27°73°23°Jun82°28°73°23°Jul83°28°75°24°Aug83°28°74°23°Sep82°28°73°23°Oct80°26°71°22°Nov78°25°69°20°DecPrecipitation
Bars: typical low to high (official normals, 1991–2020) Record high Record low
Precipitation a year
32.6 in828 mm
Snow a year
Rare
Last spring freeze
Rare
First fall freeze
Rare
Heating degree days
0
Cooling degree days
3,688

Freeze dates are medians (half of years earlier, half later). Degree days use a 65°F base; HVAC design temperatures here are 59°15° (heating, 99%) and 90°32° (cooling, 1%).

Month by month

Kawela Bay in January

Highs average 77°25° and lows 66°19°, with 2.8 in71 mm of precipitation in a typical January.

Record high
91°33° (2003)
Record low
50°10° (2015)
Heating degree days
0
Cooling degree days
200

Kawela Bay in February

Highs average 77°25° and lows 66°19°, with 3.3 in83 mm of precipitation in a typical February.

Record high
90°32° (2004)
Record low
50°10° (1985)
Heating degree days
0
Cooling degree days
171

Kawela Bay in March

Highs average 77°25° and lows 67°19°, with 3.9 in98 mm of precipitation in a typical March.

Record high
88°31° (1985)
Record low
55°13° (1993)
Heating degree days
0
Cooling degree days
216

Kawela Bay in April

Highs average 78°25° and lows 69°21°, with 2 in52 mm of precipitation in a typical April.

Record high
90°32° (2017)
Record low
57°14° (2012)
Heating degree days
0
Cooling degree days
252

Kawela Bay in May

Highs average 80°26° and lows 70°21°, with 2 in51 mm of precipitation in a typical May.

Record high
88°31° (2004)
Record low
55°13° (1988)
Heating degree days
0
Cooling degree days
307

Kawela Bay in June

Highs average 81°27° and lows 73°23°, with 1.5 in38 mm of precipitation in a typical June.

Record high
89°32° (2003)
Record low
60°16° (1988)
Heating degree days
0
Cooling degree days
356

Kawela Bay in July

Highs average 82°28° and lows 73°23°, with 1.8 in46 mm of precipitation in a typical July.

Record high
91°33° (1990)
Record low
58°14° (1988)
Heating degree days
0
Cooling degree days
397

Kawela Bay in August

Highs average 83°28° and lows 75°24°, with 2 in51 mm of precipitation in a typical August.

Record high
92°33° (2004)
Record low
63°17° (2010)
Heating degree days
0
Cooling degree days
426

Kawela Bay in September

Highs average 83°28° and lows 74°23°, with 2.3 in57 mm of precipitation in a typical September.

Record high
94°34° (2004)
Record low
59°15° (2011)
Heating degree days
0
Cooling degree days
406

Kawela Bay in OctoberThis month

Highs average 82°28° and lows 73°23°, with 3.1 in78 mm of precipitation in a typical October.

Record high
95°35° (2003)
Record low
60°16° (1993)
Heating degree days
0
Cooling degree days
391

Kawela Bay in November

Highs average 80°26° and lows 71°22°, with 4.1 in103 mm of precipitation in a typical November.

Record high
91°33° (2003)
Record low
56°13° (1990)
Heating degree days
0
Cooling degree days
309

Kawela Bay in December

Highs average 78°25° and lows 69°20°, with 4 in100 mm of precipitation in a typical December.

Record high
91°33° (2002)
Record low
51°11° (2008)
Heating degree days
0
Cooling degree days
257