US Honolulu · Summer

Honolulu weather
in July

July is one of the best times to visit Honolulu.

Open-Meteo · 10 years · 12 months compared · 21.31°N 157.86°W
84°FMax temperature
23%Rainy days
12.9hSunshine / day

Honolulu weather in July

✅ Good
🌡️ Temperature min / max
73°F – 84°F
🌧 Rainy days
23% of days
☀️ Sunshine
12.9h per day on average
🌊 🌊 Season
Summer
⭐ ⭐ Weather score
8.9/10
📅 📅 Best month
June (9.1/10)

Should you visit Honolulu in July?

✅ Good

✅ Yes if: you want long sunny days and outdoor activities.

❌ No if: you want to avoid summer crowds — this is peak tourist season.

🌧 Rain : ██░░░░░░░░ 23%
🌡 Temperature : ███████░░░ 84°F
☀️ Sunshine : █████████░ 12.9h/d

Our take: July in Honolulu is basically perfect if you love consistent warmth and minimal rain. Expect hot, sunny days (highs around 29°C) with just a 23% chance of showers, plus over 12 hours of daylight to explore. The ocean sits at a balmy 26°C—ideal for swimming, snorkeling, or just soaking it in.

Honolulu in July by trip type

What to expect in July

Summer in Honolulu brings pleasant temperatures (29°F) and long sunny days (12.9h of sunshine). Rain risk remains low (23% of days), leaving good room for outdoor activities. A good balance between weather and crowds, even if June (9.1/10) remains theoretically better.

All months for Honolulu

Month-by-month comparison

MonthMin °FMax °FRain %Precip inSun h/dScore
☀️ January68°F77°F24%0.1in10.7h8.2/10
🌤️ February68°F77°F31%0.1in10.9h8.1/10
🌤️ March68°F77°F35%0.1in11.4h8.0/10
🌤️ April70°F79°F39%0.1in12.2h8.2/10
🌤️ May72°F81°F34%0.1in13.0h8.6/10
☀️ June73°F82°F24%0.0in13.0h9.1/10
☀️ July73°F84°F23%0.0in12.9h8.9/10
🌤️ August75°F84°F25%0.0in12.7h8.7/10
☀️ September75°F84°F23%0.0in11.6h8.6/10
🌤️ October73°F82°F31%0.1in11.0h8.5/10
☀️ November72°F81°F22%0.0in10.7h8.6/10
🌤️ December70°F79°F26%0.1in10.7h8.2/10
Ideal Fair Challenging climate ◀ Current month · Source Open-Meteo · 10 years
📊 Data source Data based on 10 years of ERA5 records via Open-Meteo, with ECMWF seasonal adjustment. In July, Honolulu averages 84°F, 23% rainy days and 12.9h of sunshine per day. Overall weather score: 8.9/10. See methodology →

July vs June (best month)

The best month is June (score 9.1/10). Difference:

FAQ — Honolulu in July

Is July a good time to visit Honolulu?
July is an excellent time to visit Honolulu (score 8.9/10). With 84°F, 12.9h of sunshine and 23% rain, conditions are very favourable.
What to do in Honolulu in July?
With 84°F and 12.9h of sunshine, all outdoor activities are possible: hiking, sightseeing and terraces.

Find a place to stay in Honolulu

Find places to stay in Honolulu in July Search on Hotels.com

Activities and tours in Honolulu

Guided tours, skip-the-line tickets and local experiences. Browse activities on GetYourGuide

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Real-time data with ECMWF seasonal corrections · updated daily

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