In October, the weather remains warm and sunny, but rain showers begin to increase. Sunbathing, swimming, snorkeling, and diving are still popular activities, but the surf conditions may vary. Surfing, windsurfing, and kitesurfing become more enjoyable as the surf picks up. Also consider one of our other suggestions for October.
October is considered a shoulder season in Hawaii, with a further decrease in crowds at Tunnels Beach. The weather remains warm and sunny, but the approaching winter season can bring an increase in rainfall. There are no major public holidays or special events in October that would significantly impact the crowds.
The average maximum temperature in Tunnels 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 Tunnels 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 Tunnels Beach in October is 23°. The minimum temperature is 23° in the previous month and 21° in the next month.
The average day light hours per day in Tunnels Beach in October are 11.6 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 Tunnels 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.
The average sea water temperature in Tunnels Beach in October is 27.6° which is very warm and ideal for relaxing and swimming for the whole day.
The average total rainfall in Tunnels 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.
The maximum dew point (an indicator of humidity) in Tunnels 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 Tunnels 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 Tunnels 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.
The average maximum wind speed in Tunnels 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 Tunnels 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 Tunnels Beach in October is from the North-Northeast.
