Kauai Island (HI)
July
Weather in Kauai Island, Hawaii for July 2026
Your guide to Kauai Island weather in July - trends and predictions
In general, the average temperature in Kauai Island at the beginning of July is 25.4 °F. As the month progressed, temperatures tended to moderately rise, reaching an average of 26.1 °F by the end of July.
Kauai Island experiences heavy rainfall in July, with over 20 rainy days and an average total precipitation 75 mm.
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Temperatures
Rain 🌧️
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3
Dry days
28
Rainy days
0
Snow days
26°/23°
Temperatures
23 km/h
Avg max wind
74 %
Avg humidity
Kauai Island Weather July
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Temperatures trend during July in Kauai Island
See the weather trend as well as the moving average line
July weather in Kauai Island day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Jul. 1 |  Patchy rain possible | 25° /23° | 0.7 mm | 6 | |
| Jul. 2 | Patchy rain possible | 26° /23° | 2 mm | 6 | |
| Jul. 3 | Patchy rain possible | 25° /23° | 1.3 mm | 6 | |
| Jul. 4 | Patchy rain possible | 26° /23° | 2 mm | 6 | |
| Jul. 5 | Light rain shower | 25° /23° | 2.8 mm | 6 | |
| Jul. 6 | Patchy rain possible | 26° /23° | 2.7 mm | 6 | |
| Jul. 7 | Patchy rain possible | 25° /23° | 2.2 mm | 6 | |
| Jul. 8 | Patchy rain possible | 25° /23° | 2 mm | 6 | |
| Jul. 9 | Patchy rain possible | 26° /23° | 2.2 mm | 6 | |
| Jul. 10 | Light rain shower | 25° /24° | 3 mm | 6 | |
| Jul. 11 | Patchy rain possible | 25° /23° | 3.3 mm | 6 | |
| Jul. 12 | Patchy rain possible | 26° /23° | 2.6 mm | 6 | |
| Jul. 13 | Patchy rain possible | 26° /23° | 2.8 mm | 6 | |
| Jul. 14 | Patchy rain possible | 26° /24° | 0.4 mm | 7 | |
| Jul. 15 | Patchy rain possible | 26° /23° | 2.3 mm | 6 | |
| Jul. 16 | Patchy rain possible | 26° /23° | 0.8 mm | 6 | |
| Jul. 17 | Patchy rain possible | 26° /23° | 1.2 mm | 6 | |
| Jul. 18 |  Partly cloudy | 26° /23° | 2.1 mm | 7 | |
| Jul. 19 | Patchy rain possible | 26° /23° | 2.2 mm | 6 | |
| Jul. 20 | Patchy rain possible | 26° /23° | 5.2 mm | 6 | |
| Jul. 21 | Patchy rain possible | 26° /24° | 3.1 mm | 6 | |
| Jul. 22 | Patchy rain possible | 26° /24° | 1.7 mm | 6 | |
| Jul. 23 | Light rain shower | 26° /24° | 5.8 mm | 6 | |
| Jul. 24 | Light rain shower | 26° /24° | 3.6 mm | 6 | |
| Jul. 25 | Light rain shower | 26° /23° | 1.6 mm | 6 | |
| Jul. 26 | Light rain shower | 26° /23° | 2.8 mm | 6 | |
| Jul. 27 | Light rain shower | 26° /23° | 3.3 mm | 6 | |
| Jul. 28 | Light rain shower | 26° /23° | 4.8 mm | 6 | |
| Jul. 29 | Patchy rain possible | 27° /24° | 1 mm | 6 | |
| Jul. 30 | Light rain shower | 26° /24° | 2.3 mm | 6 | |
| Jul. 31 | Patchy rain possible | 26° /24° | 1.3 mm | 6 | |
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Important Notice
Our weather forecast for Kauai Island 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 Kauai Island forecast closer to your planned date for the most up-to-date weather information.
Change Month
Kauai Island in July - FAQ
What are the expected maximum and minimum temperatures in Kauai Island during July?
During July, expect a variety of temperatures with highs around 26° and lows near 23°, suitable for diverse activities and preferences.
How much rainfall should be expected in Kauai Island during July?
Moderate rainfall is anticipated in Kauai Island during July, with a total of 75 mm spread over approximately 28 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Kauai Island during July?
The average wind speed in Kauai Island during July is 23 km/h, suggesting breezy to windy conditions, depending on your activities.
July rainfall patterns in Kauai Island
Explore the daily rainfall trends and prepare for Kauai Islands July weather 💧
Typically, Kauai Island has 28 rainy days in July with a total of 75 mm of rainfall.
UV exposure in Kauai Island during July
Stay informed about UV levels for safe outdoor activities throughout the month of July ☀️
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