Nai Yang Beach Weather in December
December in Nai Yang Beach averages 30°C (86°F) during the day and 26°C (79°F) at night. Quite a bit of rainfall is typical this month, with around 92 mm (3.6 in) on average. An umbrella is a good idea.
Rainfall in Nai Yang Beach in December
The climate data from previous years indicates about 9 days of rain, averaging 92 mm (3.6 in) for the month. When it rains this month, it tends to come down fairly heavily. Showers can be substantial even if they don't last all day.
Temperature in Nai Yang Beach in December
December in Nai Yang Beach brings high temperatures, with highs of 30°C (86°F) and nights around 26°C (79°F). Overall, the month follows a fairly predictable daily temperature pattern. Nights stay warm at around 26°C (79°F), so light bedding and good ventilation are worth thinking about.
Sunshine in Nai Yang Beach in December
The month enjoys around 200 hours of sunshine, creating mostly sunny days with good weather conditions.
Wind Speed in Nai Yang Beach in December
Wind speeds average 2 m/s (4 knots) during December. At this speed, expect light breezes that you can feel on your face and cause leaves to rustle gently. Since this is an average, some days are calmer with barely any wind while others have more noticeable gentle breezes.
Average water temperature in December
The water temperature is 27°C (81°F), which most people find very comfortable. A good month for swimming and water sports.So this is a great month to visit if you prefer dry days with pleasant temperatures.
Check the conditions for any month of the year.
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 December
Min Temperature
26°C (79°F)
Max Temperature
30°C (86°F)
Water Temperature
27°C (81°F) *
Chance of Rain
29%
Precipitation
92 mm (3.6 in)
Rainy days
9 days
Humidity
75% *
Windspeed
2 m/s (4 knots) *
Sunshine
200 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 December, with daily highs averaging around 30°C (86°F). Nights are warm, with lows around 24°C (75°F).
Average temperatures in December
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 December
Historical weather for Nai Yang Beach in December
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.
Nai Yang Beach historical weather extremes in December
Based on weather observations in Nai Yang Beach between 1976 and 2025, these are the recorded extremes during December.
- On December 28, 2016, temperatures climbed to 39°C (102°F), marking the warmest December day on record.
- On December 12, 1994, Nai Yang Beach saw its coldest December day with temperatures maxing out at 22°C (72°F).
- The coldest night in December in Nai Yang Beach was on December 6, 1976, with a minimum of 18°C (64°F).
Best Places in Thailand in December
Find out more about the weather in Thailand and which places have the best travel conditions in this month. See all of Thailand in December →
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What to Wear in Nai Yang Beach in December
Warm weather calls for comfortable, breathable clothing in December. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). High rain levels are expected, so pack waterproof gear and an umbrella or poncho. With water temperatures around 27°C (81°F), swimming conditions are excellent. Pack your swimsuit, goggles, and maybe some water shoes. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.What To Do in Nai Yang Beach in December
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Thailand, check out our Nai Yang Beach's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed Water Temp
See the full Nai Yang Beach climate overview or explore weather in Thailand.
