Weather in Wakayama Prefecture, Japan in May

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Visiting Wakayama Prefecture, Japan in May

The weather in May is significantly warmer than the previous month and temperatures continue to rise into June. May has average maximum temperatures of 23°C (73°F) which is nice and warm and makes sunbathing pleasant on clear days. The sunshine percentage is 46% making it quite sunny but with regular periods of cloudy and overcast skies. There are 6.4 hours of sunshine per day. It is a good time for sunbathing in Wakayama Prefecture.

Sea temperatures are a cool 20°C (68°F). May is a slightly chilly month for swimming in Wakayama Prefecture. The sea temperature in May is marginally warmer than the previous month and temperatures continue to rise into June.

Also consider one of our other suggestions for May.

Can you sunbathe in Wakayama Prefecture in May?

Yes, May is a good time for sunbathing in Wakayama Prefecture.

May has average maximum temperatures of 23°C (73°F) which is nice and warm and makes sunbathing pleasant on clear days. The sunshine percentage is 46% making it quite sunny but with regular periods of cloudy and overcast skies. There are 6.4 hours of sunshine per day.

More about May temperature and sunshine.

Can you swim in Wakayama Prefecture in May?

Yes, May is a a slightly chilly month for swimming in Wakayama Prefecture with cool sea temperatures 20°C (68°F).

More about May sea temperatures.

Is May a good time to holiday in Wakayama Prefecture?

Yes, May is a good time for a holiday in Wakayama Prefecture.

May has average maximum temperatures of 23°C (73°F) which is nice and warm and makes sunbathing pleasant on clear days. The sunshine percentage is 46% making it quite sunny but with regular periods of cloudy and overcast skies. There are 6.4 hours of sunshine per day. It is a good time for sunbathing in Wakayama Prefecture. Sea temperatures are a cool 20°C (68°F). May is a slightly chilly month for swimming in Wakayama Prefecture.

More about the May temperatures and sunshine.

Is Wakayama Prefecture warm in May?

Yes, Wakayama Prefecture is nice and warm and makes sunbathing pleasant on clear days in May.

The average maximum temperature in Wakayama Prefecture in May is 23°C (73°F). The average maximum temperature is 19°C (65°) in the previous month and 26°C (78°F) in the next month.

The average temperature in Wakayama Prefecture in May is 20°C (69°F). The average temperature is 16°C (61°F) in the previous month and 23°C (74°F) in the next month.

More info about the May temperatures and sunshine.

How sunny is Wakayama Prefecture in May?

The average day light hours per day in Wakayama Prefecture in May are 13.9. The sunshine percentage is 46% making it quite sunny but with regular periods of cloudy and overcast skies. There are 6.4 hours of sunshine per day.

More about May sunshine.

Temperature in Wakayama Prefecture in May

The weather in May is significantly warmer than the previous month and temperatures continue to rise into June. The average maximum temperature in Wakayama Prefecture in May is 23°C (73°F). The average maximum temperature is 19°C (65°F) in the previous month and 26°C (78°F) in the next month.

The average temperature in Wakayama Prefecture in May is 20°C (69°F). The average temperature is 16°C (61°F) in the previous month and 23°C (74°F) in the next month.

The average minimum temperature in Wakayama Prefecture in May is 18°C (65°F). The minimum temperature is 13°C (56°F) in the previous month and 22°C (71°F) in the next month.

Sunshine in Wakayama Prefecture in May

The days in May are longer than the previous month and the days continue to get marginally longer into June. May has a slightly more hours of sunshine than the previous month. During May the average day light hours are 13.9 per day in Wakayama Prefecture. The sunshine percentage is 46% making it quite sunny but with regular periods of cloudy and overcast skies. There are 6.4 hours of sunshine per day.

The ultraviolet index in Wakayama Prefecture in May is typically 10.4 during May. 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 Wakayama Prefecture in May

The average sea water temperature in Wakayama Prefecture in May is 20°C (68°F) which is comfortable for swimming though some may prefer warmer water. The sea temperature in May is marginally warmer than the previous month and temperatures continue to rise into June.

Humidity in Wakayama Prefecture in May

The maximum dew point (an indicator of humidity) in Wakayama Prefecture in May is 16°C (61°F) which is OK for most but slightly uncomfortable for some. The dew point is 11°C (52°F) in the previous month and 21°C (21°F) in the next month.

The average maximum relative humidity in Wakayama Prefecture in May is typically 81.5%. The maximum relative humidity is 77.1% in the previous month and 88.4% in the next month.

The average relative humidity in Wakayama Prefecture in May is typically 68.2%. The average relative humidity is 61.4% in the previous month and 77.5% in the next month.

Wind Speed in Wakayama Prefecture in May

The average maximum wind speed in Wakayama Prefecture in May is typically 23KM/H (14MPH). The average maximum wind speed is 25KM/H (15MPH) in the previous month and 19KM/H (12MPH) in the next month.

The average wind speed in Wakayama Prefecture in May is typically 15KM/H (9MPH). The average wind speed is 16KM/H (10MPH) in the previous month and 11KM/H (7MPH) in the next month.

The average wind direction in Wakayama Prefecture in May is from the West-Southwest.

Suggested Beaches in May

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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.