Weather in Honolulu 🇺🇸
Monthly weather averages & travel planning
Avg Temp
26°C
Rain Days
8 days
Sun Hours
13 hrs
Humidity
78%
Honolulu Weather Guide
Complete monthly climate data for Honolulu, 🇺🇸 United States
January
25°/21°C
7 rain days, 10h sun
February
24°/21°C
7 rain days, 10h sun
March
25°/21°C
9 rain days, 11h sun
April
25°/22°C
9 rain days, 12h sun
May
26°/23°C
8 rain days, 13h sun
June
27°/24°C
8 rain days, 13h sun
July
28°/24°C
8 rain days, 13h sun
August
28°/24°C
7 rain days, 12h sun
September
28°/24°C
8 rain days, 12h sun
October
28°/24°C
7 rain days, 11h sun
November
26°/23°C
7 rain days, 10h sun
December
25°/22°C
7 rain days, 10h sun
Year-Round Climate
| Month | High | Low | Rain Days | Sun | Details |
|---|---|---|---|---|---|
| January | 25°C | 21°C | 7 | 10h | View |
| February | 24°C | 21°C | 7 | 10h | View |
| March | 25°C | 21°C | 9 | 11h | View |
| April | 25°C | 22°C | 9 | 12h | View |
| May | 26°C | 23°C | 8 | 13h | View |
| June | 27°C | 24°C | 8 | 13h | View |
| July | 28°C | 24°C | 8 | 13h | View |
| August | 28°C | 24°C | 7 | 12h | View |
| September | 28°C | 24°C | 8 | 12h | View |
| October | 28°C | 24°C | 7 | 11h | View |
| November | 26°C | 23°C | 7 | 10h | View |
| December | 25°C | 22°C | 7 | 10h | View |
January
7 rain days, 10h sun
25°21°
February
7 rain days, 10h sun
24°21°
March
9 rain days, 11h sun
25°21°
April
9 rain days, 12h sun
25°22°
May
8 rain days, 13h sun
26°23°
June
8 rain days, 13h sun
27°24°
July
8 rain days, 13h sun
28°24°
August
7 rain days, 12h sun
28°24°
September
8 rain days, 12h sun
28°24°
October
7 rain days, 11h sun
28°24°
November
7 rain days, 10h sun
26°23°
December
7 rain days, 10h sun
25°22°
Rainfall (mm)
0-20 mm21-50 mm51-100 mm100+ mm
Travel Planning
Data Sources for Honolulu
Climate normals represent 30-year averages (1991-2020). Individual years may vary.