Nai Yang Beach Weather in May

May in Nai Yang Beach brings very high temperatures, with highs of 30°C (86°F) and nights dropping to 27°C (81°F). The rainy season is in full swing this month, so frequent downpours are part of the picture.

Rainfall in Nai Yang Beach in May

As part of the rainy season, Nai Yang Beach sees around 22 days of rain in May, with an average of 263 mm (10 in). With rain on many days and solid totals, showers are frequent and often moderately heavy. Waterproof gear is a sensible idea.

Temperature in Nai Yang Beach in May

Expect highs of 30°C (86°F) in Nai Yang Beach in May, with nights dropping to around 27°C (81°F). Indoor breaks or shaded spots can make the warmer part of the day much more comfortable. At 27°C (81°F) overnight, the heat doesn't let up much after dark. If you're staying somewhere without air conditioning, a cold shower before bed and keeping the air moving can help.

Sunshine in Nai Yang Beach in May

You can expect a moderate amount of sunlight, with approximately 151 hours. Even though this month is part of the wet season, you can still see the sun occasionally.

Wind Speed in Nai Yang Beach in May

May sees wind speeds averaging 2 m/s (4 knots). You'll typically experience pleasant light breezes that move leaves slightly and feel refreshing. As an average, expect variation from very calm days to periods with more apparent air movement.

Average water temperature in May

With water at 30°C (86°F), conditions are warm and calm. Perfect for those who like tropical water temperatures, though it won't cool you down much.

May in Nai Yang Beach has its charm, but if you're looking for destinations with pleasant temperatures and sunny skies, our weather planner can help you explore other options in the world.

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For a detailed overview over the year and the best time to visit Thailand, check out our Nai Yang Beach's climate page.

Nai Yang Beach Temperature in May

Min Temperature 27°C (81°F)  

Max Temperature 30°C (86°F)  

Water Temperature 30°C (86°F) *  

Chance of Rain 72%  

Precipitation 263 mm (10 in)  

Rainy days 22 days  

Humidity 79% *  

Windspeed 2 m/s (4 knots) *  

Sunshine 151 hours *  

Percentage Sunshine *  

Daily Historical Temperatures

50-year average (1976-2025)

Based on our historical records, temperatures in Nai Yang Beach typically stay consistent throughout May, with daily highs averaging around 30°C (86°F). Nights are warm, with lows around 25°C (77°F).

Average temperatures in May

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Daily Historical Precipitation

50-year average (1976-2025)

Average daily rainfall for each day of the month based on long-term records.

Average precipitation in May

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Historical weather for Nai Yang Beach in May

Browse day-by-day weather records for Nai Yang Beach spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.

Historical weather Temperatures Precipitation

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Nai Yang Beach historical weather extremes in May

According to our 49 years of weather records for Nai Yang Beach, the following extremes were recorded between 1976 and 2025.

• The hottest May day on record in Nai Yang Beach reached 40°C (104°F) (May 11, 1998).
• Nai Yang Beach experienced its chilliest May day on May 19, 1993, reaching only 26°C (79°F).
• Nighttime temperatures dropped to 20°C (68°F) on May 1, 1994, marking the coldest May night on record.

What to Wear in Nai Yang Beach in May

Warm temperatures in May make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Heavy rain is guaranteed, please bring a good poncho and waterproof everything! The water temperature sits at about 30°C (86°F), making it perfect for swimming and water activities. Don't forget to pack your favorite swimwear and perhaps some snorkel gear. Bring sunglasses since you'll have some sunny periods throughout the month

What To Do in Nai Yang Beach in May

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

7/10

Cycling

7/10

Walking

7/10

Camping

7/10

Outdoor sports

7/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Thailand, check out our Nai Yang Beach's climate page.

More climate data for Nai Yang Beach

Temperature Rainfall Sunshine Humidity Wind Speed Water Temp

See the full Nai Yang Beach climate overview or explore weather in Thailand.