Weather in Okinawa Prefecture, Japan in October

So you're interested in going to Okinawa Prefecture, Japan in October

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

Temperature in Okinawa Prefecture in October

The average maximum temperature in Okinawa Prefecture in October is 28°. The average maximum temperature is 30° in the previous month and 25° in the next month.

The average temperature in Okinawa Prefecture in October is 26°. The average temperature ranges is 28° in the previous month and 23° in the next month.

The average minimum temperature in Okinawa Prefecture in October is 24°. The minimum temperature is 26° in the previous month and 21° in the next month.

Sunshine in Okinawa Prefecture in October

The average day light hours per day in Okinawa Prefecture in October are 11.6 and there are 6.3 hours of sunshine per day on average during October making it a quite sunny month with some cloud cover.

The ultraviolet index in Okinawa Prefecture in October is typically 8.7 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 Okinawa Prefecture in October

The average sea water temperature in Okinawa Prefecture in October is 27.5° which is very warm and ideal for relaxing and swimming for the whole day.

Rainfall in Okinawa Prefecture in October

The average total rainfall in Okinawa Prefecture in October is 2.3cm and on average there are 15.9 rainy days in October making it a wet time to visit the beach.

Humidity in Okinawa Prefecture in October

The maximum dew point (an indicator of humidity) in Okinawa Prefecture 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 25° in the previous month and 19° in the next month.

The average maximum relative humidity in Okinawa Prefecture in October is typically 83.4%. The maximum relative humidity is 87.9% in the previous month and 82.3% in the next month.

The average relative humidity in Okinawa Prefecture in October is typically 72.5%. The average relative humidity is 76.5% in the previous month and 71.7% in the next month.

Wind Speed in Okinawa Prefecture in October

The average maximum wind speed in Okinawa Prefecture in October is typically 30kmh. The average maximum wind speed is 27kmh in the previous month and 28kmh in the next month.

The average wind speed in Okinawa Prefecture in October is typically 21kmh. The average wind speed is 18kmh in the previous month and 20kmh in the next month.

The average wind direction in Okinawa Prefecture in October is from the North-Northeast.

Monthly Averages

Suggested Beaches in October

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