October weather forecastKekaha, HI
October
Weather in October
October brings a cool shift to Kekaha’s tropical climate with a slight drop in temperature from September to 79.7°F (26.5°C). Despite the decrease in temperature, the sea continues to provide warm, enticing waters. Furthermore, the reduced cloud cover promotes clear skies, offering epic views of the sunrise and sunset. As a result, October serves as a fantastic month for photographers and sky gazers.Temperature
On the advent of October, Kekaha's average high-temperature exhibits a minor adjustment to a still moderately hot 79.7°F (26.5°C) from September's 80.4°F (26.9°C). The nights of October cool down to an average low of 76.1°F (24.5°C), subtly lower than daytime highs.Humidity
The months with the highest humidity are February through April, June through August, October and December, with an average relative humidity of 75%.Rainfall
In October, in Kekaha, the rain falls for 15.7 days. Throughout October, 1.34" (34mm) of precipitation is accumulated. In Kekaha, during the entire year, the rain falls for 172.7 days and collects up to 15.75" (400mm) of precipitation.Ocean temperature
In Kekaha, in October, the average water temperature is 80.1°F (26.7°C).Note: Water activities including swimming and diving are pleasurable in temperatures between 77°F (25°C) and 84.2°F (29°C), ensuring comfort and enjoyment for extended time frames.
Daylight
In October, the average length of the day is 11h and 38min.On the first day of the month, sunrise is at 6:30 am and sunset at 6:25 pm. On the last day of October, in Kekaha, Hawaii, sunrise is at 6:42 am and sunset at 6:02 pm HST.
Sunshine
In Kekaha, the average sunshine in October is 9.3h.UV index
The months with the lowest UV index in Kekaha, Hawaii, are January through June, October through December, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for average individuals.Note: In October, the maximum UV index of 6 transforms into these recommendations:
Adhere to precautions and respect sun safety doctrines. Avoiding sunburn is vital. Seek shade and limit direct Sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its peak, but be aware that not all shade structures provide complete sun protection. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses. Take note! The UV strength of the Sun elevates when reflected off water and sand.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in October
Kekaha, HI
- Average high temperature in October: 79.7°F
The warmest month (with the highest average high temperature) is August (80.8°F).
The months with the lowest average high temperature are February and March (73.4°F).
- Average low temperature in October: 76.1°F
The month with the highest average low temperature is September (76.3°F).
The coldest month (with the lowest average low temperature) is February (69.1°F).
Average pressure in October
Kekaha, HI
- Average pressure in October: 29.98"Hg
The months with the highest atmospheric pressure are March and April (30.06"Hg).
The months with the lowest atmospheric pressure are September and October (29.98"Hg).
Average wind speed in October
Kekaha, HI
- Average wind speed in October: 8.8mph
The windiest month (with the highest average wind speed) is March (10.7mph).
The calmest month (with the lowest average wind speed) is May (8.6mph).
Average humidity in October
Kekaha, HI
- Average humidity in October: 75%
The months with the highest relative humidity are February, March, April, June, July, August, October and December (75%).
The months with the lowest relative humidity are January, May, September and November (74%).
Average rainfall in October
Kekaha, HI
- Average rainfall in October: 1.34"
The wettest month (with the highest rainfall) is March (2.2").
The driest month (with the least rainfall) is July (0.63").
Average rainfall days in October
Kekaha, HI
- Average rainfall days in October: 15.7 days
The month with the highest number of rainy days is March (16.8 days).
The month with the least rainy days is January (11.5 days).
Average sea temperature in October
Kekaha, HI
- Average sea temperature in October: 79.9°F
The best month for swimming (with the highest average sea temperature) is September (80.5°F).
The coldest month (with the lowest average sea temperature) is March (75.4°F).
Average daylight in October /
Average sunshine in October
Kekaha, HI
- Average daylight in October: 11h and 36min
The month with the longest days is June (Average daylight: 13h and 30min).
The month with the shortest days is December (Average daylight: 10h and 48min).
- Average sunshine in October: 9h and 18min
The month with the most sunshine is June (Average sunshine: 11h and 0min).
The month with the least sunshine is November (Average sunshine: 7h and 6min).
Average sunshine days in October
Kekaha, HI
- Average sunshine days in October: 8.5 days
The month with the most sunshine days is January (13.8 days).
The month with the least sunshine days is November (6.7 days).
Average UV index in October
Kekaha, HI
- Average UV index in October: 6
The months with the highest UV index are July, August and September (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, October, November and December (UV index 6).
Average cloud cover in October
Kekaha, HI
- Average cloud cover in October: 29
The month with the most cloud cover is March (Cloud cover 35).
The months with the least cloud cover are January and September (Cloud cover 28).
Average visibility in October
Kekaha, HI
- Average visibility in October: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
