Honolulu County (Honolulu)
March
Weather in Honolulu County, Hawaii for March 2026
Your guide to Honolulu County weather in March - trends and predictions
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Until now, March 2026 in Honolulu County is slightly cooler than the historical average by -0.6 °F.
The forecast for the next days in Honolulu County predicts temperatures to be around 24 °F, close to the historical average.
In general, the average temperature in Honolulu County at the beginning of March is 24.1 °F. As the month progressed, temperatures tended to slightly decrease, reaching an average of 24 °F by the end of March.
Honolulu County experiences heavy rainfall in March, with over 20 rainy days and an average total precipitation 58.5 mm.
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Temperatures
Rain 🌧️
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10
Dry days
21
Rainy days
0
Snow days
24°/21°
Temperatures
25 km/h
Avg max wind
71 %
Avg humidity
Honolulu County Weather March
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Temperatures trend during March in Honolulu County
See the weather trend as well as the moving average line
March weather in Honolulu County day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Mar. 1 |  Patchy rain possible | 24° /20° | 0.8 mm | 6 | |
| Mar. 2 |  Partly cloudy | 24° /20° | 0.7 mm | 5 | |
| Mar. 3 | Patchy rain possible | 24° /20° | 0.6 mm | 5 | |
| Mar. 4 | Patchy rain possible | 24° /20° | 0.9 mm | 5 | |
| Mar. 5 | Patchy rain possible | 25° /20° | 2.4 mm | 5 | |
| Mar. 6 | Light rain shower | 24° /20° | 4.8 mm | 5 | |
| Mar. 7 | Patchy rain possible | 24° /20° | 3.4 mm | 5 | |
| Mar. 8 | Patchy rain possible | 24° /20° | 2.4 mm | 5 | |
| Mar. 9 | Patchy rain possible | 24° /20° | 0.7 mm | 5 | |
| Mar. 10 | Patchy rain possible | 24° /20° | 2 mm | 5 | |
| Mar. 11 | Patchy rain possible | 24° /20° | 8.3 mm | 5 | |
| Mar. 12 | Patchy rain possible | 25° /20° | 4.2 mm | 5 | |
| Mar. 13 | Patchy rain possible | 25° /20° | 24.6 mm | 5 | |
| Mar. 14 | Patchy rain possible | 25° /20° | 35 mm | 5 | |
| Mar. 15 | Light rain shower | 24° /20° | 5.3 mm | 5 | |
| Mar. 16 | Patchy rain possible | 25° /20° | 1.2 mm | 5 | |
| Mar. 17 | Partly cloudy | 25° /21° | 2 mm | 6 | |
| Mar. 18 | Patchy rain possible | 25° /21° | 1 mm | 5 | |
| Mar. 19 |  Moderate rain | 25° /23° | 8.5 mm | 2.3 | |
| Mar. 20 | Moderate rain | 24° /23° | 18 mm | 2.3 | |
| Mar. 21 |  Heavy rain | 23° /22° | 60.1 mm | 0.7 | |
| Mar. 22 | Heavy rain | 24° /22° | 27.5 mm | 2.1 | |
| Mar. 23 | Moderate rain | 25° /22° | 7.4 mm | 0 | |
| Mar. 24 |  Sunny | 23° /21° | 0 mm | 6 | |
| Mar. 25 | Partly cloudy | 24° /20° | 0.1 mm | 6 | |
| Mar. 26 |  Cloudy | 24° /21° | 0.1 mm | 5 | |
| Mar. 27 | Patchy rain possible | 24° /22° | 0.1 mm | 5 | |
| Mar. 28 | Patchy rain possible | 24° /21° | 0.3 mm | 5 | |
| Mar. 29 | Patchy rain possible | 24° /23° | 0.3 mm | 5 | |
| Mar. 30 | Patchy rain possible | 24° /22° | 0.1 mm | 5 | |
| Mar. 31 | Patchy rain possible | 24° /23° | 0.4 mm | 5 | |
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Important Notice
Our weather forecast for Honolulu County in March 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 March - FAQ
What are the expected maximum and minimum temperatures in Honolulu County during March?
During March, expect a variety of temperatures with highs around 24° and lows near 21°, suitable for diverse activities and preferences.
How much rainfall should be expected in Honolulu County during March?
Moderate rainfall is anticipated in Honolulu County during March, with a total of 58.5 mm spread over approximately 21 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Honolulu County during March?
The average wind speed in Honolulu County during March is 25 km/h, suggesting breezy to windy conditions, depending on your activities.
March rainfall patterns in Honolulu County
Explore the daily rainfall trends and prepare for Honolulu Countys March weather 💧
Typically, Honolulu County has 21 rainy days in March with a total of 58.5 mm of rainfall.
UV exposure in Honolulu County during March
Stay informed about UV levels for safe outdoor activities throughout the month of March ☀️
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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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