Haiku Weather in August

In Haiku, August brings high daytime temperatures around 28°C (82°F), with nights cooling to 23°C (73°F). Expect quite a bit of rainfall this month.

Rainfall in Haiku in August

Looking at the last 30 years, the data shows about 8 days with rain, averaging 69 mm (2.7 in) for the month. Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.

Temperature in Haiku in August

Weather in Haiku is at its excellent in August. Highs reach 28°C (82°F), while nights settle around 23°C (73°F). Overall, the month follows a fairly predictable daily temperature pattern. With lows around 23°C (73°F), the nights are warm enough that a sheet is usually all you need for bedding.

Sunshine in Haiku in August

The city usually sees around 285 hours of sunlight, indicating many sunny days , a great month for sightseeing.

Wind Speed in Haiku in August

Wind speeds average 6 m/s (12 knots) during August. At this speed, expect strong winds that make large branches move and create some resistance when walking. Since this is an average, some days have fresh winds while others have strong breezes that can make umbrellas tricky to control.

Average water temperature in August

At 26°C (79°F), the water is warm and comfortable for swimming. Most people find this temperature ideal for spending longer periods in the water.

If your ideal day consists of dry skies and pleasant temperatures, January, February, April, May, June, July, August, September, October, November and December typically offer the best circumstances for Haiku.