Weather in Railay Beach, Krabi, Thailand in May

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Visiting Railay Beach, Krabi, Thailand in May

The weather in May is marginally cooler than the previous month and temperatures continue to drop slightly into June. May has average maximum temperatures of 32°C (90°F) which is very hot and perfect for sunbathing on clear days. The sunshine percentage is 48% making it quite sunny but with regular periods of cloudy and overcast skies. There are 6.0 hours of sunshine per day. It is a good time for sunbathing in Railay Beach.

May has total rainfall of 21.6cm (8.5inches) making it quite rainy but mostly with moderate tropical showers. There are only 10.9 days with some rainfall so you can still enjoy the beach on the many clear days.

Sea temperatures are a very warm 30°C (86°F). May is an excellent month for swimming in Railay Beach with very comfortable temperatures for bathing all day. The sea temperature in May is slightly warmer than the previous month.

May marks the beginning of the rainy season, with occasional showers and cloudy skies. However, the weather remains warm, and swimming and sunbathing are still enjoyable. Snorkeling and diving are still possible, but visibility may be slightly reduced due to increased rainfall. Windsurfing and kitesurfing remain popular, as the winds continue to be favorable. Consider visiting Railay Beach in the months of January, February, March, December, for the best beach weather. Also consider one of our other suggestions for May.

Can you sunbathe in Railay Beach in May?

Yes, May is a good time for sunbathing in Railay Beach.

May has average maximum temperatures of 32°C (90°F) which is very hot and perfect for sunbathing on clear days. The sunshine percentage is 48% making it quite sunny but with regular periods of cloudy and overcast skies. There are 6.0 hours of sunshine per day. May has total rainfall of 21.6cm (8.5inches) making it quite rainy but mostly with moderate tropical showers. There are only 10.9 days with some rainfall so you can still enjoy the beach on the many clear days.

More about May temperature and sunshine.

Can you swim in Railay Beach in May?

Yes, May is an excellent month for swimming in Railay Beach with very warm sea temperatures 30°C (86°F).

More about May sea temperatures.

Is May a good time to holiday in Railay Beach?

Yes, May is a good time for a holiday in Railay Beach.

May has average maximum temperatures of 32°C (90°F) which is very hot and perfect for sunbathing on clear days. The sunshine percentage is 48% making it quite sunny but with regular periods of cloudy and overcast skies. There are 6.0 hours of sunshine per day. May has total rainfall of 21.6cm (8.5inches) making it quite rainy but mostly with moderate tropical showers. There are only 10.9 days with some rainfall so you can still enjoy the beach on the many clear days. It is a good time for sunbathing in Railay Beach. Sea temperatures are a very warm 30°C (86°F). May is an excellent month for swimming in Railay Beach with very comfortable temperatures for bathing all day.

More about the May temperatures and sunshine.

Is Railay Beach warm in May?

Yes, Railay Beach is very hot and perfect for sunbathing on clear days in May.

The average maximum temperature in Railay Beach in May is 32°C (90°F). The average maximum temperature is 33°C (92°) in the previous month and 31°C (88°F) in the next month.

The average temperature in Railay Beach in May is 29°C (83°F). The average temperature is 29°C (84°F) in the previous month and 28°C (83°F) in the next month.

More info about the May temperatures and sunshine.

How sunny is Railay Beach in May?

The average day light hours per day in Railay Beach in May are 12.5. The sunshine percentage is 48% making it quite sunny but with regular periods of cloudy and overcast skies. There are 6.0 hours of sunshine per day.

More about May sunshine.

Crowds in Railay Beach in May

May marks the beginning of the low season in Krabi, and the crowds at Railay Beach start to decrease significantly. The weather can be unpredictable, with more rain and humidity, which deters some tourists. There are no major public holidays or special events in May.

Temperature in Railay Beach in May

The weather in May is marginally cooler than the previous month and temperatures continue to drop slightly into June. The average maximum temperature in Railay Beach in May is 32°C (90°F). The average maximum temperature is 33°C (92°F) in the previous month and 31°C (88°F) in the next month.

The average temperature in Railay Beach in May is 29°C (83°F). The average temperature is 29°C (84°F) in the previous month and 28°C (83°F) in the next month.

The average minimum temperature in Railay Beach in May is 25°C (78°F). The minimum temperature is 25°C (77°F) in the previous month and 25°C (77°F) in the next month.

Sunshine in Railay Beach in May

The days in May are marginally longer than the previous month and the days continue to get marginally longer into June. May has far fewer hours of sunshine than the previous month and hours of sunshine continue to drop slightly into June. During May the average day light hours are 12.5 per day in Railay Beach. The sunshine percentage is 48% making it quite sunny but with regular periods of cloudy and overcast skies. There are 6.0 hours of sunshine per day.

The ultraviolet index in Railay Beach in May is typically 13.7 during May. An ultraviolet index reading above 11 indicates an extreme risk of harm from unprotected sun exposure. Unprotected skin risks burning in less than 10 minutes. Take all precautions because unprotected skin and eyes can burn in minutes. 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 Railay Beach in May

The average sea water temperature in Railay Beach in May is 29.8°C (85.6°F) which is very warm and ideal for relaxing and swimming for the whole day. The sea temperature in May is slightly warmer than the previous month.

Rainfall in Railay Beach in May

May weather is much wetter than the previous month. May has a few more days of rain than the previous month. The average total rainfall in Railay Beach in May is 21.6cm (8.5inches) and on average there are 10.9 rainy days in May making it a pretty wet time to visit the beach.

Humidity in Railay Beach in May

The maximum dew point (an indicator of humidity) in Railay Beach in May is 25°C (77°F) which is very uncomfortable and fairly oppressive unless you are on a beach. At night you would most likely require airconditioning. The dew point is 24°C (76°F) in the previous month and 25°C (25°F) in the next month.

The average maximum relative humidity in Railay Beach in May is typically 90.9%. The maximum relative humidity is 90.5% in the previous month and 90.9% in the next month.

The average relative humidity in Railay Beach in May is typically 74.7%. The average relative humidity is 69.9% in the previous month and 75.8% in the next month.

Wind Speed in Railay Beach in May

The average maximum wind speed in Railay Beach in May is typically 16KM/H (10MPH). The average maximum wind speed is 16KM/H (10MPH) in the previous month and 17KM/H (10MPH) in the next month.

The average wind speed in Railay Beach in May is typically 6KM/H (4MPH). The average wind speed is 7KM/H (4MPH) in the previous month and 7KM/H (4MPH) in the next month.

The average wind direction in Railay Beach in May is from the West-Southwest.

Monthly Averages

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