April · United States
Best time to visit Honolulu in April Weather, crowds & prices
Weather in Honolulu in April
Average temperature 24°C, 49 mm of rain, about 28 days with 6+ hours of sunshine and 76% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
April score
9.4/10
Ranked #6 of 12 months
- Avg temp
- 24°C
- Rainfall
- 49 mm
- Humidity
- 76%
- Days with 6h+ sun
- 28
- Crowd Density
- Moderate Crowds
- Average Expenses
- $$ · Moderate Cost ($$)
April in Honolulu scores 9.4/10 for beach and coastal travel - an above-average month (#6 of 12). Expect around 24°C, 49 mm of rain, and roughly 28 days with 6+ hours of sunshine this month.
Honolulu pairs Waikiki's sheltered surf with Diamond Head, Pearl Harbor, and a compact, walkable downtown.
April in Honolulu — one of the year's strongest windows (6th)
With 24°C (75°F) on average, April delivers classic beach weather: plenty of time in the water, with beach and boat plans rarely disrupted by cold.
Budget for roughly 49 mm of rain this month — a flexible day or two helps — with about 28 days with 6+ hours of sunshine and 12.5 hours of daylight to work around it.
On our climate-comfort scale this is one of the strongest months of the year for Honolulu at 9.4/10 (6th of 12), just behind July at 9.9/10.
Pack light clothing, swimwear and real sun protection, a packable rain layer.
Budget for mid-season pricing, and crowds are moderate.
Frequently asked
- What is the weather like in Honolulu in April?
- In April, Honolulu averages 24°C, 49 mm of rain, and about 28 days with 6+ hours of sunshine. Its climate-comfort score is 9.4/10.
- Is April a good time to visit Honolulu?
- April earns a 9.4/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Honolulu in April?
- Expect about 49 mm of rain in April. Average humidity is 76% and there are about 28 days with 6+ hours of sunshine.
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