‘Āhuimanu Weather in July

What's the weather like in ‘Āhuimanu (Hawaii) in July 2025?

The climate in ‘Āhuimanu during July can be summarized as hot and very wet.

July is in the summer in ‘Āhuimanu and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a warm 29°C (85°F), whilst at night 22°C (71°F) is normal.

‘Āhuimanu weather averages (imperial / metric)
Daytime temperature 29.4°C 84.9°F
Nightly temperature 21.8°C 71.2°F
Average temperature 25.6°C 78.1°F
Daily sunshine 10.1 hrs
Avg rainfall 239 mm 9.4 ins
Rainy days 9 days
Sea temperature 26°C 78.8°F
Humidity 67%
Windspeed 22.7kph 14 mph

On average July is the 5th wettest month of the year in ‘Āhuimanu with around 239mm 9.4 inches of rain making it a very wet time to visit. This rainfall is typically spread over 9 days, although this may vary considerably.

On the flip side this corresponds to an average of 10.1 hours of sunshine per day.

July temperatures in ‘Āhuimanu

‘Āhuimanu average temperature in July

July rainfall

‘Āhuimanu average rain in July

July hourly sunshine

‘Āhuimanu average rain in July

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in ‘Āhuimanu in July 2025.