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

The advent of October in Maili, Hawaii, denotes an average high-temperature of a still warm 81.1°F (27.3°C), subtly different from September's 81.7°F (27.6°C). During the month of October, Maili's average nighttime temperature closely mirrors its daytime counterpart, at a still moderately hot 75.6°F (24.2°C).

Heat index

The heat index value during October is computed to be a tropical 86°F (30°C). With constant exposure and activity, a state of weariness might ensue, leading to potential heat cramps.
Heat index readings emphasize conditions of light breezes and shaded spots. Exposure to the sun directly might heighten the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', ties air temperature with relative humidity to produce the perceived temperature sensation. Factors including metabolic differences, physical activity, and clothing are additional elements that influence the individual's temperature experience. Keep aware, the sun, when shining directly, can intensify the heat experience, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Children often overlook the need for breaks and fluid intake. Thirst is a late-stage sign of dehydration - hence, it is necessary to stay hydrated, especially during extended periods of physical activities.

Humidity

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

Rainfall

In Maili, in October, it is raining for 17.6 days, with typically 1.69" (43mm) of accumulated precipitation. In Maili, Hawaii, 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: Water temperatures from 77°F (25°C) to 84.2°F (29°C) make swimming, diving, and similar activities highly pleasurable and enjoyable for long periods without discomfort.

Daylight

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

Sunshine

The average sunshine in October in Maili, Hawaii, 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 estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for ordinary individuals.
Note: The maximum daily UV index of 6 in October interprets into the following recommendations:
Guard against overexposure. Protection from sun-induced harm is essential. The Sun's UV radiation is most intense from 10 a.m. to 4 p.m. Try to avoid direct sun exposure during these hours. To cut down UV radiation exposure by about half, sport a wide-brim hat. Attention! The combination of sand and water reflections enhances UV ray intensity.