Honolulu Weather Year-Round — Best Time to Visit
Honolulu, United States has warm weather year-round. The best time to visit is September (score: 86/100). Annual average high: 26.3°C, total rainfall: 403mm.
When is the best time to visit Honolulu?
86
September is the best month to visit Honolulu with a travel score of 86/100 (Excellent).
Expect highs of 28.2°C, 6 rain days, and 11.7 hours of daily sunshine.
View September weather details →Travel Score by Month
85
Jan
85
Feb
83
Mar
83
Apr
85
May
85
Jun
84
Jul
85
Aug
86
Sep
85
Oct
85
Nov
85
Dec
Excellent (80+)
Good (60-79)
Mixed (40-59)
Poor (<40)
What are the average temperatures in Honolulu each month?
26.3°C
Avg High
22.6°C
Avg Low
403mm
Annual Rain
How much rain does Honolulu get?
Honolulu receives 403mm of rain annually. The wettest month is typically March with 56mm, while September is the driest.
What is the weather like each month in Honolulu?
January
85
25°C
Low: 21°C
7 rain days
Excellent
February
85
24°C
Low: 21°C
7 rain days
Excellent
March
83
25°C
Low: 21°C
9 rain days
Excellent
April
83
25°C
Low: 22°C
8 rain days
Excellent
May
85
26°C
Low: 23°C
7 rain days
Excellent
June
85
27°C
Low: 23°C
6 rain days
Excellent
July
84
28°C
Low: 24°C
7 rain days
Excellent
August
85
28°C
Low: 24°C
6 rain days
Excellent
September
Best time to visit86
28°C
Low: 24°C
6 rain days
Excellent
October
85
28°C
Low: 24°C
7 rain days
Excellent
November
85
26°C
Low: 23°C
7 rain days
Excellent
December
85
25°C
Low: 22°C
6 rain days
Excellent
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Data based on 1994–2024 averages · Last updated: 2024-12-31