Weather in Honolulu in July
Honolulu, United States averages a high of 27.6°C (81.7°F) and low of 23.9°C (75°F) in July, with 7 rain days and 12.8 hours of daily sunshine. Travel score: 84.1/100 (Excellent). The best time to visit Honolulu is September.
High
28°C82°F
Low
24°C75°F
🌧️
7
rain days
☀️
12.8
hrs/day sunshine
💧
73%
humidity
84— Excellent
July in Honolulu is warm and mostly dry — ideal for sightseeing and outdoor activities.
What are the average temperatures in Honolulu?
How much does it rain in Honolulu in July?
Honolulu receives an average of 20.7mm of rainfall across 7 rainy days in July. The annual total is 402.9mm.
What should I pack for Honolulu in July?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 28°C
🧴
Sunscreen SPF 30+
13 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
Traveling to United States in July?
Don't let a public holiday surprise you — restaurants, shops, and attractions may be closed.
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Data based on 1994–2024 averages · Last updated: 2024-12-31