Kauai County (Kauai Island)
April
Weather in Kauai County for April 2025
Your guide to Kauai County weather in April - trends and predictions
Flood Watch - See hour by hour.
Until now, April 2025 in Kauai County has been nearly identical to the historical average, with a temperature of 23.7 °F (showing only a slight deviation of 0.3 °F).
The forecast for the next days in Kauai County predicts temperatures to be around 25 °F, close to the historical average.
In general, the average temperature in Kauai County at the beginning of April is 23.3 °F. As the month progressed, temperatures tended to moderately rise, reaching an average of 25.3 °F by the end of April.
Kauai County experiences heavy rainfall in April, with over 20 rainy days and an average total precipitation 220.2 mm.
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Temperatures
Rain 🌧️
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0
Dry days
30
Rainy days
0
Snow days
23°/21°
Temperatures
26 km/h
Avg max wind
77 %
Avg humidity
Kauai County Weather April
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| Sun. | Mon. | Tue. | Wed. | Thu. | Fri. | Sat. |
|---|---|---|---|---|---|---|
| 1  24° | 2 24° | 3 23° | 4 23° | 5 23° | ||
| 6 23° | 7 23° | 8 23° | 9  23° | 10 23° | 11 23° | 12 24° |
| 13 24° | 14  24° | 15 24° | 16 23° | 17 23° | 18 23° | 19 24° |
| 20 23° | 21 24° | 22 24° | 23 23° | 24   25° | 25 26° | 26 26° |
| 27 25° | 28 25° | 29 25° | 30 25° |
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Temperatures trend during April in Kauai County
See the weather trend as well as the moving average line
April weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Apr. 1 | Light rain shower | 24° /22° | 3.7 mm | 6 | |
| Apr. 2 | Light rain shower | 24° /22° | 4.4 mm | 6 | |
| Apr. 3 | Light rain shower | 23° /21° | 14.4 mm | 5 | |
| Apr. 4 | Light rain shower | 23° /21° | 9.1 mm | 5 | |
| Apr. 5 | Light rain shower | 23° /21° | 6.6 mm | 5 | |
| Apr. 6 | Light rain shower | 23° /21° | 5.2 mm | 5 | |
| Apr. 7 | Light rain shower | 23° /21° | 13.8 mm | 5 | |
| Apr. 8 | Patchy rain possible | 23° /21° | 2.7 mm | 5 | |
| Apr. 9 | Patchy light drizzle | 23° /21° | 6.7 mm | 5 | |
| Apr. 10 | Light rain shower | 23° /21° | 11.4 mm | 5 | |
| Apr. 11 | Light rain shower | 23° /22° | 6.5 mm | 5 | |
| Apr. 12 | Light rain shower | 24° /21° | 33.3 mm | 5 | |
| Apr. 13 | Patchy rain possible | 24° /22° | 2.7 mm | 5 | |
| Apr. 14 | Moderate or heavy rain shower | 24° /21° | 21.2 mm | 5 | |
| Apr. 15 | Patchy rain possible | 24° /21° | 4.8 mm | 5 | |
| Apr. 16 | Patchy rain possible | 23° /21° | 3.8 mm | 5 | |
| Apr. 17 | Light rain shower | 23° /21° | 5.5 mm | 5 | |
| Apr. 18 | Patchy rain possible | 23° /21° | 5.1 mm | 5 | |
| Apr. 19 | Patchy rain possible | 24° /21° | 1.8 mm | 5 | |
| Apr. 20 | Light rain shower | 23° /21° | 3.7 mm | 5 | |
| Apr. 21 | Patchy rain possible | 24° /21° | 3.4 mm | 5 | |
| Apr. 22 | Patchy rain possible | 24° /21° | 2.3 mm | 5 | |
| Apr. 23 | Light rain shower | 23° /21° | 5 mm | 5 | |
| Apr. 24 | Moderate rain | 25° /21° | 5.9 mm | 2.2 | |
| Apr. 25 | Patchy rain possible | 26° /22° | 1 mm | 2.4 | |
| Apr. 26 | Patchy rain possible | 26° /22° | 3.1 mm | 2.5 | |
| Apr. 27 | Moderate rain | 25° /22° | 7.7 mm | 2.4 | |
| Apr. 28 | Patchy rain possible | 25° /21° | 1.3 mm | 0 | |
| Apr. 29 | Patchy rain possible | 25° /21° | 0.2 mm | 5 | |
| Apr. 30 | Patchy rain possible | 25° /21° | 0.5 mm | 5 | |
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Important Notice
Our weather forecast for Kauai County in April 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 County forecast closer to your planned date for the most up-to-date weather information.
Kauai County in April - FAQ
What are the expected maximum and minimum temperatures in Kauai County during April?
During April, expect a variety of temperatures with highs around 23° and lows near 21°, suitable for diverse activities and preferences.
How much rainfall should be expected in Kauai County during April?
Significant rainfall exceeding 220.2 mm is expected in Kauai County during April, occurring over more than 30 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Kauai County during April?
The average wind speed in Kauai County during April is 26 km/h, suggesting breezy to windy conditions, depending on your activities.
April rainfall patterns in Kauai County
Explore the daily rainfall trends and prepare for Kauai Countys April weather 💧
UV exposure in Kauai County during April
Stay informed about UV levels for safe outdoor activities throughout the month of April ☀️
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Where is Kauai County?Get accurate weather forecasts for Kauai County, located at latitude 22.049 and longitude -159.531. Stay updated with localized weather information tailored for Kauai County.
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