Honolulu Weather in July
United States · 30-year monthly averages
👍 Good time to visit
July in Honolulu is hot, with average daytime highs around 31°C (88°F) and nighttime lows near 24°C (75°F). Expect roughly 13mm of precipitation spread over about 3 rainy days, and rain is rare.
Avg high
31°C
88°F
Avg low
24°C
75°F
Rainfall
13mm
very dry
Rainy days
3
days with ≥1mm
🎒 What to pack
- breathable summer clothing
- sunscreen, hat and sunglasses
- refillable water bottle
July vs the rest of the year
FAQ
- How hot is Honolulu in July?
- July in Honolulu is hot, with average daytime highs around 31°C (88°F) and nighttime lows near 24°C (75°F). Expect roughly 13mm of precipitation spread over about 3 rainy days, and rain is rare.
- Does it rain a lot in Honolulu in July?
- Honolulu sees around 13mm of precipitation in July on average — very dry by global standards.
- Is July a good time to visit Honolulu?
- July is a good month to visit Honolulu, with generally agreeable conditions.