Spring (March–May): Average 76–78°F, mild and comfortable climate with gentle breezes and moderate rainfall. Popular activities: snorkeling, surfing, visiting Pearl Harbor. Recommended clothing: light long-sleeved shirts, shorts, sandals.
Summer (June–August): Average 80–82°F, hot and dry weather with abundant sunshine and very little rainfall. Popular activities: sunbathing, beach activities, water sports. Recommended clothing: light short-sleeved shirts, shorts, swimwear, sun protection clothing.
Autumn (September–November): Average 80–78°F, pleasant climate, warm days and cool nights, gradually increasing rainfall. Popular activities: hiking, whale watching, visiting Volcanoes National Park. Recommended clothing: light jacket, long-sleeved shirts, comfortable trousers.
Winter (December–February): Average 73–75°F, mild climate with occasional rainfall, relatively more humid. Popular activities: enjoying sunsets, whale watching, exploring the city. Recommended clothing: light jacket, trousers, comfortable shoes.
Honolulu climatological average
Annual average temperature: approx. 78.4°F / Annual rainfall: approx. 310 mm / Summer humidity: 60%–70% / Rainiest month: January
Honolulu monthly average temperature and precipitation
Month
Air temperature (°F)
Precipitation (mm)
January
73.6°F
79.7
February
75°F
30
March
76.1°F
27.7
April
77.5°F
30.8
May
78.1°F
59.3
June
80.4°F
4
July
81.3°F
4
August
82°F
3
September
82.2°F
5
October
80.4°F
16
November
78.3°F
23.3
December
75.6°F
27.5
Honolulu weather for the next seven days
10/13
Monday
Patchy rain nearby
79.9°F/75.3°F
10/14
Tuesday
Patchy rain nearby
80.1°F/75.7°F
10/15
Wednesday
Patchy rain nearby
79.8°F/76.6°F
10/16
Thursday
Moderate rain
79.6°F/76.8°F
10/17
Friday
Patchy rain nearby
79.1°F/76.5°F
10/18
Saturday
Patchy rain nearby
79.1°F/76.1°F
10/19
Sunday
Patchy rain nearby
79.2°F/76.4°F
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