October weather forecast
Maili, HI

October witnesses the unraveling of autumn with a mild drop in temperature to 81.1°F (27.3°C). An increase in rainfall to 1.69" (43mm) along with a slight climb in humidity to 75% signal the arrival of the wet season. The wind speed slows down a bit to 8.8mph (14.2km/h) after the windy months of August and September. The daylight time further shortens to 11.6 hours, signifying the progressive route towards shorter days. Nonetheless, October continues to offer plenty of sunshine fulfilling 8.4 hours of the daylight time.

Temperature

As Maili transitions from September to October, the average high-temperatures adjust to a still moderately hot 81.1°F (27.3°C), nearly the same as the previous 81.7°F (27.6°C). Maili logs an average low-temperature of 75.6°F (24.2°C) during the nights of October, subtly lower than its daytime highs.

Heat index

In October, the average heat index is computed to be a hot 86°F (30°C). Persisting in activity during exposure could lead to weariness and subsequently to heat cramps.
Realize that the values for the heat index are set for shaded places and light winds. Heat index values might soar by up to 15 Fahrenheit (8 Celsius) degrees with exposure to direct sunshine.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is the outcome of merging air's temperature and its humidity metrics. The impact of weather on an individual can be subjective, affected by the person's activity and heat perception, which can vary due to elements including wind, clothing, and metabolic differences. Sunshine, when direct, has the potential to intensify weather effects, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Children often lack awareness of the importance of taking breaks and rehydrating. The feeling of thirst is a late indication of dehydration, so maintaining hydration, especially during long periods of physical activity, is critical.

Humidity

January, April through June, August through November, with an average relative humidity of 74%, are the least humid months in Maili.

Rainfall

In Maili, in October, during 17.6 rainfall days, 1.69" (43mm) of precipitation is typically accumulated. In Maili, during the entire year, the rain falls for 196.3 days and collects up to 14.72" (374mm) of precipitation.

Ocean temperature

In Maili, the average seawater temperature in October is 79.9°F (26.6°C).
Note: For activities such as swimming and diving, temperatures between 77°F (25°C) and 84.2°F (29°C) are perceived as particularly pleasant and satisfying for prolonged periods without feeling uneasy.

Daylight

In October, the average length of the day is 11h and 38min.
On the first day of October, sunrise is at 6:24 am and sunset at 6:19 pm. On the last day of the month, sunrise is at 6:35 am and sunset at 5:56 pm HST.

Sunshine

In October, the average sunshine is 8.4h.

UV index

The months with the lowest UV index are January through May, October through December, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for average individuals.
Note: In October, a daily maximum UV index of 6 leads to the following instructions:
Avert overexposure. Light-skinned people might experience burning in less than 20 minutes. The time between 10 a.m. and 4 p.m. is when UV radiation is at its peak. Limit exposure to direct sunlight during these hours. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly. Beware! The reflection of water and sand dramatically increases exposure to the UV rays.