October weather forecast
Kaneohe, HI

October in Kaneohe experiences a further drop in average high temperatures, while rainfall increases notably to 1.73" (44mm). The weather gracefully ushers in the autumnal vibes, as the sunshine hours slightly diminish. The relaxing breeze that caresses the city comforts residents who venture outdoors for activities that the weather graciously accommodates. Lusciously painted skies and the calming sea make for mesmerizing vistas, accentuated by the superb weather conditions. October's weather in Kaneohe seamlessly synchronizes nature's elements, crafting a serene ambiance enveloping the city.

Temperature

The onset of October in Kaneohe manifests an average high-temperature of a still warm 80.8°F (27.1°C), demonstrating a minor variation from the preceding month. Kaneohe nights in October witness a mild cool down to an average temperature of 76.1°F (24.5°C).

Heat index

The average heat index in October is appraised at a tropical 86°F (30°C). Prolonged activity during exposure might result in a state of fatigue and cause heat cramps.
Know that the heat index computations account for shaded terrains and slight winds. Direct sunlight has the potential to heighten heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is a fusion of air temperature and moisture levels to demonstrate the sensation of heat. The influence of weather is personal, differing among a variety of individuals based on differences in body mass, stature, and the level of physical activity. Considering the impact of direct sunlight, it's possible for the heat index to surge by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Kids are generally in more danger than adults because they perspire less. Their large skin surface area compared to their small bodies and the excessive heat due to their actions raises their risk.

Humidity

The months with the highest humidity are February through April, July, August, October and December, with an average relative humidity of 76%.

Rainfall

In Kaneohe, during October, the rain falls for 17.5 days and regularly aggregates up to 1.73" (44mm) of precipitation. In Kaneohe, during the entire year, the rain falls for 187.1 days and collects up to 15.83" (402mm) of precipitation.

Ocean temperature

In Kaneohe, Hawaii, the average seawater temperature in October is 80.1°F (26.7°C).
Note: In water temperatures ranging between 77°F (25°C) and 84.2°F (29°C), activities such as swimming and diving become highly pleasurable for long durations.

Daylight

The average length of the day in October is 11h and 38min.
On the first day of the month, sunrise is at 6:22 am and sunset at 6:18 pm. On the last day of October, sunrise is at 6:34 am and sunset at 5:55 pm HST.

Sunshine

The average sunshine in October in Kaneohe is 8.1h.

UV index

January through June, October through December, with an average maximum UV index of 6, are months with the lowest UV index in Kaneohe. A UV Index reading of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for average individuals.
Note: An average maximum UV index of 6 in October leads to these recommendations:
Avert overexposure. Light-skinned people might experience burning in less than 20 minutes. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total sun protection. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation. Be attentive! The UV exposure is heightened with reflections from sand and water.