Weather in Hanalei Bay Beach, Hanalei, United States in October

So you're interested in going to Hanalei Bay Beach, Hanalei, United States in October

October is a hot and very rainy time for sunbathing in Hanalei Bay Beach. October is an excellent month for swimming in Hanalei Bay Beach with very warm sea temperatures. Consider visiting Hanalei Bay Beach in the months of May, August, September, October, for the best beach weather. Also consider one of our other suggestions for October.

Temperature in Hanalei Bay Beach in October

The average maximum temperature in Hanalei Bay Beach in October is 29°. The average maximum temperature is 29° in the previous month and 27° in the next month.

The average temperature in Hanalei Bay Beach in October is 26°. The average temperature ranges is 27° in the previous month and 24° in the next month.

The average minimum temperature in Hanalei Bay Beach in October is 23°. The minimum temperature is 23° in the previous month and 21° in the next month.

Sunshine in Hanalei Bay Beach in October

The average day light hours per day in Hanalei Bay Beach in October are 11.7 and there are 6.6 hours of sunshine per day on average during October making it a quite sunny month with some cloud cover.

The ultraviolet index in Hanalei Bay Beach in October is typically 9.3 during October. An ultraviolet index reading of 8 to 10 indicates a very high risk of harm from unprotected sun exposure. Unprotected skin risks burning in less than 15 minutes. Take extra precautions because unprotected skin and eyes will be damaged and can burn quickly. Tanning will be safest before 10am and after 4pm but only with a good application of sun screen. For those with sensitive skin stay in the shade and wear protective clothing, a wide-brimmed hat, and UV-blocking sunglasses. Generously apply broad spectrum SPF 30+ sunscreen every 2 hours, even on cloudy days. Watch out for relections from water that may increase ultraviolet exposure.

Sea Temperature in Hanalei Bay Beach in October

The average sea water temperature in Hanalei Bay Beach in October is 27.6° which is very warm and ideal for relaxing and swimming for the whole day.

Rainfall in Hanalei Bay Beach in October

The average total rainfall in Hanalei Bay Beach in October is 8.2cm and on average there are 20.9 rainy days in October making it a very wet time to visit the beach.

Humidity in Hanalei Bay Beach in October

The maximum dew point (an indicator of humidity) in Hanalei Bay Beach in October is 22° which is very humid and quite uncomfortable for most unless you are on a beach. At night you would most likely require a fan. The dew point is 22° in the previous month and 21° in the next month.

The average maximum relative humidity in Hanalei Bay Beach in October is typically 85%. The maximum relative humidity is 83.5% in the previous month and 87.5% in the next month.

The average relative humidity in Hanalei Bay Beach in October is typically 73.3%. The average relative humidity is 71.8% in the previous month and 75.9% in the next month.

Wind Speed in Hanalei Bay Beach in October

The average maximum wind speed in Hanalei Bay Beach in October is typically 30kmh. The average maximum wind speed is 32kmh in the previous month and 32kmh in the next month.

The average wind speed in Hanalei Bay Beach in October is typically 19kmh. The average wind speed is 20kmh in the previous month and 20kmh in the next month.

The average wind direction in Hanalei Bay Beach in October is from the North-Northeast.

Monthly Averages

Suggested Beaches in October

Book Accomodation Deals