Hawaii, USA
Long-term weather forecast
Long-term weather forecast

October weather forecast and climate
Kaneohe, HI

October, like September, in Kaneohe, Hawaii, is a moderately hot autumn month, with average temperature fluctuating between 73.2°F (22.9°C) and 84.9°F (29.4°C).
The ideal ocean temperature of 80.1°F (26.7°C) makes October the best time for swimming and other water activities.


In October, the average high-temperature is almost the same as in September - a still moderately hot 84.9°F (29.4°C). The average low-temperature, in October, is 73.2°F (22.9°C).

Ocean temperature

In October, the average ocean temperature in Kaneohe is 80.1°F (26.7°C).
Note: Water temperature between 77°F (25°C) and 84.2°F (29°C) is regarded as very warm and enjoyable by all. With these temperatures, water activities are pleasurable, without feeling uncomfortable for prolonged periods.


In October, the average length of the day in Kaneohe is 11.6h.

What is the temperature in October in Kaneohe?

The average high-temperature, in October, is 84.9°F (29.4°C), while the average low-temperature is 73.2°F (22.9°C).

How warm is the water in October in Kaneohe?

In October, the average ocean temperature in Kaneohe, Hawaii, is 80.1°F (26.7°C). For any water activity, surface water temperatures between 77°F (25°C) and 84.2°F (29°C) are considered as excellent and extremely pleasant for lengthened periods.

How many hours of daylight does Kaneohe have in October?

The average length of the day in October in Kaneohe is 11.6h.
Average temperature in October - Kaneohe, HI
  • Average high temperature in October: 84.9°F

Warmest months (with the highest average high temperature) are August and September (85.9°F).
The month with the lowest average high temperature is February (79.5°F).

  • Average low temperature in October: 73.3°F

The month with the highest average low temperature is August (74.5°F).
Coldest months (with the lowest average low temperature) are January and February (67.7°F).

Average sea temperature in October - Kaneohe, HI
  • Average sea temperature in October: 80°F

The best month for swimming (with the highest average sea temperature) is September (80.4°F).
The coldest month (with the lowest average sea temperature) is March (75.7°F).

Average daylight in October - Kaneohe, HI
  • Average daylight in October: 11.6h

The month with the longest days is June (Average daylight: 13.4h).
The month with shortest days is December (Average daylight: 10.8h).