| < October >
|Normal Max/ High Temperature
|Min/ Low Temperature
|Average Sea or Water Temp
|Number of Wet Days (probability of rain on a day)
|Average Sunlight per day
|Average Daylight per day
|Sunny (Cloudy) Daylight Hours
|Sun altitude at solar noon on the 21st day.
- The average sea tempeature is 27 °C (80.6 °F).
- The average temperature in Honolulu, Oahu in October is hot at 26.4 °C (79.52 °F).
- Afternoons can be very hot with average high temperatures reaching 30.5 °C (86.9 °F).
- Overnight temperatures are generally really warm with an average low of 22.4 °C (72.3 °F).
- The range/ variation of daily mean temperatures in October is 8.1 °C (14.6 °F).
- The weather in October is slightly dry with rain now and again. Only 57.9mm (2.3in) of water is released across on average 11 days.
- The heavens above Honolulu, Oahu are slightly sunny with on average a pleasing 7:58 of beaming solar radiation daily.
- The shortest day is 11:19 long and the longest day is 11:54 long with an average length of 11:36.
- There are approximately 3:31 per day when bright sunshine is absent due to cloud, haze or the sun being too low on the horizon to register.
- It is sunny approximately 69.4% of daylight hours and cloudy 30.6% of daylight hours.
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Weather Trend Graph for October in Honolulu, Oahu, Hawaii
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