Honiara Weather & Climate

Solomon Islands

Honiara sees feels-like daytime highs peak around 39.3°C in January and nighttime lows bottom out near 28.3°C in August. February is the wettest month (~232 mm), while August is the driest (~70 mm). For sunshine, August leads with about 27% clear skies.

Best time to visit Honiara

Based on mild feels-like temperatures and low rain chances, the most comfortable months are August, July, and June — expect around 28.337.6°C with roughly 23% chance of rain on a given day in August.

Honiara climate by month

MonthLow / High °CRain %RainfallClear skiesWind
January30.9° / 39.3°41%204 mm12%13.2 kph
February30.5° / 38°42%232 mm10%14.4 kph
March30.5° / 37.7°41%220 mm13%13.8 kph
April30.7° / 39.1°32%147 mm16%12.8 kph
May29.5° / 37.9°29%107 mm18%15 kph
June29.3° / 37.6°24%80 mm19%18.3 kph
July28.4° / 37.8°23%74 mm22%21.1 kph
August28.3° / 37.6°23%70 mm27%21.5 kph
September29.2° / 37.8°24%70 mm24%19.7 kph
October29.4° / 38.8°25%97 mm18%16.6 kph
November29.5° / 38.9°28%114 mm16%13.4 kph
December30.6° / 39.2°36%163 mm13%12.2 kph

Feels-like temperatures from long-term historical data; ☀ marks the most comfortable months (mild temperatures, low rain).

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