Weather in Hilo, Hawaii Island, United States in October

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Visiting Hilo, Hawaii Island, United States in October

The weather in October is marginally cooler than the previous month and temperatures continue to drop slightly into November. October has average maximum temperatures of 28°C (83°F) which is very warm and perfect for sunbathing on clear days. The sunshine percentage is 70% making it sunny but overcast at times. The hours of sunshine per day are 8.2hrs making the days long and bright. It is a good time for sunbathing in Hilo.

October has total rainfall of 19.1cm (7.5inches) making it a bit rainy but with only moderate tropical showers. There are 16.8 days with some rainfall so you can still enjoy the beach on the clear days.

Sea temperatures are a very warm 27°C (80°F). October is an excellent month for swimming in Hilo with very comfortable temperatures for bathing all day.

October sees an increase in rainfall, with a mix of sunny and rainy days. The ocean remains calm, making it suitable for swimming and snorkeling. Surfing conditions can be hit or miss, but windsurfing and kitesurfing can still be enjoyed on windier days. Consider visiting Hilo in the months of May, June, July, September, for the best beach weather. Also consider one of our other suggestions for October.

Can you sunbathe in Hilo in October?

Yes, October is a good time for sunbathing in Hilo.

October has average maximum temperatures of 28°C (83°F) which is very warm and perfect for sunbathing on clear days. The sunshine percentage is 70% making it sunny but overcast at times. The hours of sunshine per day are 8.2hrs making the days long and bright. October has total rainfall of 19.1cm (7.5inches) making it a bit rainy but with only moderate tropical showers. There are 16.8 days with some rainfall so you can still enjoy the beach on the clear days.

More about October temperature and sunshine.

Can you swim in Hilo in October?

Yes, October is an excellent month for swimming in Hilo with very warm sea temperatures 27°C (80°F).

More about October sea temperatures.

Is October a good time to holiday in Hilo?

Yes, October is a good time for a holiday in Hilo.

October has average maximum temperatures of 28°C (83°F) which is very warm and perfect for sunbathing on clear days. The sunshine percentage is 70% making it sunny but overcast at times. The hours of sunshine per day are 8.2hrs making the days long and bright. October has total rainfall of 19.1cm (7.5inches) making it a bit rainy but with only moderate tropical showers. There are 16.8 days with some rainfall so you can still enjoy the beach on the clear days. It is a good time for sunbathing in Hilo. Sea temperatures are a very warm 27°C (80°F). October is an excellent month for swimming in Hilo with very comfortable temperatures for bathing all day.

More about the October temperatures and sunshine.

Is Hilo warm in October?

Yes, Hilo is very warm and perfect for sunbathing on clear days in October.

The average maximum temperature in Hilo in October is 28°C (83°F). The average maximum temperature is 29°C (84°) in the previous month and 27°C (81°F) in the next month.

The average temperature in Hilo in October is 24°C (76°F). The average temperature is 25°C (77°F) in the previous month and 23°C (74°F) in the next month.

More info about the October temperatures and sunshine.

How sunny is Hilo in October?

The average day light hours per day in Hilo in October are 11.7. The sunshine percentage is 70% making it sunny but overcast at times. The hours of sunshine per day are 8.2hrs making the days long and bright.

More about October sunshine.

Crowds in Hilo in October

October brings cooler temperatures and increased rainfall, leading to a decrease in visitors. The Ironman World Championship in Kona may bring some visitors to the island, but overall, the beaches are less crowded during this month.

Temperature in Hilo in October

The weather in October is marginally cooler than the previous month and temperatures continue to drop slightly into November. The average maximum temperature in Hilo in October is 28°C (83°F). The average maximum temperature is 29°C (84°F) in the previous month and 27°C (81°F) in the next month.

The average temperature in Hilo in October is 24°C (76°F). The average temperature is 25°C (77°F) in the previous month and 23°C (74°F) in the next month.

The average minimum temperature in Hilo in October is 20°C (68°F). The minimum temperature is 21°C (69°F) in the previous month and 19°C (67°F) in the next month.

Sunshine in Hilo in October

The days in October are slightly shorter than the previous month and days continue to get marginally shorter into November. October has fewer hours of sunshine than the previous month and hours of sunshine continue to drop slightly into November. During October the average day light hours are 11.7 per day in Hilo. The sunshine percentage is 70% making it sunny but overcast at times. The hours of sunshine per day are 8.2hrs making the days long and bright.

The ultraviolet index in Hilo in October is typically 10.2 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 Hilo in October

The average sea water temperature in Hilo in October is 26.8°C (80.2°F) which is very warm and ideal for relaxing and swimming for the whole day.

Rainfall in Hilo in October

October weather is wetter than the previous month and rainfall continues to rise quickly into November. October has a few more days of rain than the previous month. The average total rainfall in Hilo in October is 19.1cm (7.5inches) and on average there are 16.8 rainy days in October making it a wet time to visit the beach.

Humidity in Hilo in October

The maximum dew point (an indicator of humidity) in Hilo in October is 21°C (70°F) 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 21°C (70°F) in the previous month and 21°C (21°F) in the next month.

The average maximum relative humidity in Hilo in October is typically 90.6%. The maximum relative humidity is 89.1% in the previous month and 91.2% in the next month.

The average relative humidity in Hilo in October is typically 76.2%. The average relative humidity is 74% in the previous month and 77.3% in the next month.

Wind Speed in Hilo in October

The average maximum wind speed in Hilo in October is typically 23KM/H (14MPH). The average maximum wind speed is 23KM/H (15MPH) in the previous month and 23KM/H (14MPH) in the next month.

The average wind speed in Hilo in October is typically 9KM/H (6MPH). The average wind speed is 10KM/H (6MPH) in the previous month and 9KM/H (6MPH) in the next month.

The average wind direction in Hilo in October is from the South West.

Monthly Averages

Suggested Beaches in October

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Beaches recommended for you today, this weekend, in the next 2 weeks or in any month of the year.

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Need Inspiration?

Beaches recommended for you today, this weekend, in the next 2 weeks or in any month of the year.