Honiara weather in April
April in Honiara: sweltering, soaked, with clean air — a good time to visit.
#8 of 12 months in Honiara · #477 of 604 destinations to visit in April · comfort 69/100 (tier C)
Updated June 2026 · climate normals from ERA5 reanalysis
Honiara climate normals — April
| Daytime high | 29°C / 84°F | 🔥 sweltering |
|---|---|---|
| Nighttime low | 25°C / 78°F | |
| Feels like (high) | 36°C / 97°F | |
| Rainfall | 309 mm / 12.2 in | ⛈ soaked |
| Rainy days | 27 days | |
| Humidity | 88% | 💦 very humid |
| Dew point | 25°C / 76°F | |
| Sunshine | 8.8 h/day | |
| Daylight | 11.9 h | |
| Wind | 13 km/h / 8 mph | |
| Air quality (US AQI) | 11 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
Where is Honiara?
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Honiara in April — FAQ
- Is April a good time to visit Honiara?
- April in Honiara: sweltering, soaked, with clean air — a good time to visit. It ranks #8 of 12 months for Honiara on SeasonMap's comfort score (69/100).
- What is the weather like in Honiara in April?
- In April, Honiara averages a daily high of 29.1°C and a low of 25.3°C, with about 308.8 mm of rain over roughly 27.4 rainy days.
- What is the air quality in Honiara in April?
- Honiara has a mean US Air Quality Index of about 11 in April.