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📊 Monthly Climate Overview
| Month | Max °C | Min °C | Rain mm | Rain Days | Sun h | Wind km/h | Sea °C |
|---|---|---|---|---|---|---|---|
| Jan | 25.1°C | 20.5°C | 27.1 mm | 7 | 10.2 h | 20.1 km/h | 25.3°C |
| Feb | 24.6°C | 20.3°C | 53.6 mm | 9 | 10.1 h | 21.9 km/h | 24.4°C |
| Mar | 24.9°C | 20.5°C | 55.4 mm | 11 | 10.6 h | 21.6 km/h | 24.8°C |
| Apr | 25.8°C | 21.5°C | 40 mm | 10 | 11.6 h | 23.8 km/h | 25.1°C |
| May | 26.7°C | 22.2°C | 31.6 mm | 9 | 12.3 h | 21.6 km/h | 24.8°C |
| Jun | 27.9°C | 23.2°C | 26.1 mm | 7 | 12.8 h | 23 km/h | 25.7°C |
| Jul | 28.5°C | 23.8°C | 24.7 mm | 7 | 12.7 h | 24.8 km/h | 26.4°C |
| Aug | 29°C | 24.2°C | 35.2 mm | 9 | 12.3 h | 23.2 km/h | 26.7°C |
| Sep | 28.9°C | 24.1°C | 27.5 mm | 8 | 11.6 h | 21.8 km/h | 26.8°C |
| Oct | 28.1°C | 23.5°C | 46.1 mm | 10 | 10.7 h | 20.8 km/h | 27.2°C |
| Nov | 26.8°C | 22.7°C | 30.8 mm | 6 | 10.2 h | 23.1 km/h | 26.5°C |
| Dec | 25.4°C | 21.3°C | 56 mm | 8 | 9.8 h | 23.1 km/h | 25.5°C |
📖Climate & Best Time to Visit Honolulu
Honolulu (USA) has a tropical climate with an annual average of around 25 °C. Daytime highs average 27 °C, while nights cool to about 22 °C. The destination sees roughly 454 mm of rainfall per year and 11.2 hours of sunshine per day on average.
Hawaii in one city — Waikiki Beach, Pearl Harbor, the Diamond Head crater and aloha vibes year-round.
Warm and tropical year-round — daily highs stay between 25 and 29 °C. The real variable is rain: November with only 6 rainy days is ideal, while March (11 rainy days) brings monsoon showers.
Rainfall varies through the year: peaks in March (11 rainy days), driest month is November (6).
🎟️ Top activities in Honolulu
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Frequently asked questions about Honolulu
When is the best time to visit Honolulu?
The best time to visit Honolulu: all year round – best in July (avg. 26.2 °C, 7 rainy days). Based on the monthly values for 2014 to 2023.
What are the temperatures in Honolulu?
The warmest month is August with an average of 26.6 °C and daytime highs around 29.0 °C. The coldest month is February with an average of 22.5 °C and night-time lows around 20.3 °C.
How many rainy days does Honolulu have?
March has the most rainy days with 11 rainy days. The driest month is November with 6 rainy days.
What is the sea temperature near Honolulu?
The water is warmest in October at an average of 27.2 °C and coolest in February at 24.4 °C.