Karon Beach Weather in December
Karon Beach in December sees high daytime temperatures of 29°C (84°F) and nighttime lows of 26°C (79°F). Rainfall is fairly high this month at around 112 mm (4.4 in), so pack a rain jacket to stay dry.
Rainfall in Karon Beach in December
On average, there are about 9 days with rain during this month, averaging 112 mm (4.4 in). Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.
Temperature in Karon Beach in December
December in Karon Beach brings typical temperatures with highs around 29°C (84°F) and lows of 26°C (79°F). Overall, the month follows a fairly predictable daily temperature pattern. With lows of 26°C (79°F), it stays warm throughout the night. A cold shower before going to sleep is one of the easiest ways to cool down before bed.
Sunshine in Karon Beach in December
Enjoy a sunny month with about 200 hours of sunshine, the clear skies make Karon Beach even more beautiful.Our weather planner can help you find worldwide destinations with pleasant weather during this period. December typically offers the best weather for Karon Beach.
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 Karon Beach's climate page.
Karon Beach Temperature in December
Min Temperature
26°C (79°F)
Max Temperature
29°C (84°F)
Chance of Rain
28%
Precipitation
112 mm (4.4 in)
Rainy days
9 days
Humidity
75% *
Sunshine
200 hours *
Percentage Sunshine
*
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Karon Beach typically stay consistent throughout December, with daily highs averaging around 29°C (84°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 Karon Beach in December
Browse day-by-day weather records for Karon Beach spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Karon Beach historical weather extremes in December
Based on 49 years of weather observations in Karon Beach between 1976 and 2025, these are the recorded extremes.
- Karon Beach recorded its highest December temperature of 38°C (100°F) on December 10, 1988.
- The coldest December day was on December 12, 1994, with a maximum of 22°C (72°F).
- Karon Beach registered its coldest December night on December 6, 1976, with temperatures dropping to 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 →
perfect weather
pleasant
tolerable
unpleasant
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What to Wear in Karon 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. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.What To Do in Karon 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 Karon Beach's climate page.
Temperature Rainfall Sunshine Humidity
See the full Karon Beach climate overview or explore weather in Thailand.
