Honolulu County (Honolulu)
July
Weather in Honolulu County, Hawaii for July 2025
Your guide to Honolulu County weather in July - trends and predictions
High Surf Advisory - See hour by hour.
Until now, July 2025 in Honolulu County is slightly cooler than the historical average by -1.1 °F.
In general, the average temperature in Honolulu County at the beginning of July is 27.3 °F. As the month progressed, temperatures tended to slightly increase, reaching an average of 27.7 °F by the end of July.
Honolulu County in July brings notable rainfall, with an average of 20 rainy days and a total precipitation of 47.8 mm.
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Temperatures
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11
Dry days
20
Rainy days
0
Snow days
28°/23°
Temperatures
28 km/h
Avg max wind
71 %
Avg humidity
Honolulu County Weather July
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Temperatures trend during July in Honolulu County
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July weather in Honolulu County day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Jul. 1 |  Patchy rain possible | 27° /22° | 0.3 mm | 6 | |
| Jul. 2 | Patchy rain possible | 27° /22° | 0.6 mm | 6 | |
| Jul. 3 | Patchy rain possible | 28° /23° | 0.3 mm | 6 | |
| Jul. 4 | Patchy rain possible | 27° /23° | 0.8 mm | 6 | |
| Jul. 5 | Patchy rain possible | 27° /22° | 0.6 mm | 6 | |
| Jul. 6 | Patchy rain possible | 28° /22° | 0.4 mm | 6 | |
| Jul. 7 | Patchy rain possible | 27° /22° | 0.3 mm | 6 | |
| Jul. 8 | Patchy rain possible | 26° /22° | 0.8 mm | 6 | |
| Jul. 9 | Patchy rain possible | 26° /22° | 0.7 mm | 6 | |
| Jul. 10 | Patchy rain possible | 27° /23° | 0.8 mm | 6 | |
| Jul. 11 | Patchy rain possible | 27° /22° | 0.8 mm | 6 | |
| Jul. 12 | Patchy rain possible | 27° /23° | 0.8 mm | 6 | |
| Jul. 13 | Patchy rain possible | 28° /23° | 0.3 mm | 6 | |
| Jul. 14 | Patchy rain possible | 27° /23° | 0.2 mm | 6 | |
| Jul. 15 | Patchy rain possible | 28° /22° | 0.7 mm | 6 | |
| Jul. 16 | Patchy rain possible | 27° /22° | 0.2 mm | 6 | |
| Jul. 17 | Patchy rain possible | 28° /22° | 0.3 mm | 6 | |
| Jul. 18 | Patchy rain possible | 27° /22° | 0.2 mm | 6 | |
| Jul. 19 | Patchy rain possible | 27° /22° | 6.3 mm | 6 | |
| Jul. 20 | Patchy rain possible | 28° /23° | 1.2 mm | 6 | |
| Jul. 21 | Patchy rain possible | 27° /23° | 0.6 mm | 6 | |
| Jul. 22 | Patchy rain possible | 28° /23° | 0.6 mm | 6 | |
| Jul. 23 | Patchy rain possible | 28° /23° | 1 mm | 6 | |
| Jul. 24 | Patchy rain possible | 28° /23° | 0.4 mm | 6 | |
| Jul. 25 | Patchy rain possible | 28° /23° | 0.2 mm | 6 | |
| Jul. 26 | Patchy rain possible | 27° /22° | 0.4 mm | 6 | |
| Jul. 27 | Patchy rain possible | 28° /22° | 0.5 mm | 6 | |
| Jul. 28 | Patchy rain possible | 28° /23° | 1 mm | 6 | |
| Jul. 29 | Patchy rain possible | 28° /23° | 0.4 mm | 6 | |
| Jul. 30 | Patchy rain possible | 28° /23° | 0.7 mm | 7 | |
| Jul. 31 | Patchy rain possible | 27° /25° | 0.2 mm | 3.2 | |
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Important Notice
Our weather forecast for Honolulu County in July is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Honolulu County forecast closer to your planned date for the most up-to-date weather information.
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Honolulu County in July - FAQ
What are the expected maximum and minimum temperatures in Honolulu County during July?
During July, expect a variety of temperatures with highs around 28° and lows near 23°, suitable for diverse activities and preferences.
How much rainfall should be expected in Honolulu County during July?
In July, Honolulu County can expect light to moderate rainfall, totaling 47.8 mm across approximately 20 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in Honolulu County during July?
The average wind speed in Honolulu County during July is 28 km/h, suggesting breezy to windy conditions, depending on your activities.
July rainfall patterns in Honolulu County
Explore the daily rainfall trends and prepare for Honolulu Countys July weather 💧
UV exposure in Honolulu County during July
Stay informed about UV levels for safe outdoor activities throughout the month of July ☀️
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Where is Honolulu County?Get accurate weather forecasts for Honolulu County, located at latitude 21.307 and longitude -157.858. Stay updated with localized weather information tailored for Honolulu County.
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