Climate almanac
Kailua-Kona
Hawaii, United States · 19.64°, -156.00°
What is the climate like in Kailua-Kona?
The best time to visit Kailua-Kona is typically January, the year's most comfortable month (6.2/10). Kailua-Kona is warmest in August, when daily highs average 77°F (25°C), and coolest in February, when lows fall to about 67°F (19°C). The wettest month is typically August and the driest is March; the year sees roughly 125 in (3180 mm) of precipitation.
- Best time to visitJanuary — the year's comfort peak (6.2/10)
- Warmest monthAugust — average high 77°F (25°C)
- Coolest monthFebruary — average low 67°F (19°C)
- Wettest monthAugust (17 in (426 mm))
- Driest monthMarch (5.6 in (143 mm))
- Annual precipitation125 in (3180 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
- Records fromKealakekua 26.2, 19 km away (1905-2026)