Mae Nam Beach Weather in December
December in Mae Nam Beach brings high temperatures, with daytime highs of 29°C (84°F) and nights around 26°C (79°F). Quite a bit of rainfall is expected, around 148 mm (5.8 in), so pack an umbrella.
Rainfall in Mae Nam Beach in December
You can typically expect 14 days of rain this month, averaging around 148 mm (5.8 in). When showers do arrive, they tend to be on the heavier side. Worth being prepared even if rain days are not that numerous.
Temperature in Mae Nam Beach in December
In December, Mae Nam Beach sees high temperatures, with highs of 29°C (84°F). Nights drop to around 26°C (79°F). The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. Nights are warm at 26°C (79°F), which can make sleeping uncomfortable. Keeping windows open or using a fan can help. A cold shower before bed is also a good way to cool down.
Sunshine in Mae Nam Beach in December
The city usually sees around 177 hours of sunlight, indicating a moderately sunny period.
Average water temperature in December
The water reaches 29°C (84°F) this month. It's on the warm side, which suits people who prefer that, but don't expect a cooling dip if the air temperature is also high.Should you favor a climate that's both dry and comfortably warm, January and February typically offer the most agreeable circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
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 Mae Nam Beach's climate page.
Mae Nam Beach Temperature in December
Min Temperature
26°C (79°F)
Max Temperature
29°C (84°F)
Water Temperature
29°C (84°F) *
Chance of Rain
45%
Precipitation
148 mm (5.8 in)
Rainy days
14 days
Humidity
82% *
Sunshine
177 hours *
Percentage Sunshine
*
Daily Historical Temperatures
48-year average (1976-2025)
Based on our historical records, temperatures in Mae Nam Beach typically stay consistent throughout December, with daily highs averaging around 29°C (84°F). Nights are warm, with lows around 25°C (77°F).
Average temperatures in December
Daily Historical Precipitation
48-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 Mae Nam Beach in December
Browse day-by-day weather records for Mae Nam Beach spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Mae Nam Beach historical weather extremes in December
Based on 39 years of weather observations in Mae Nam Beach between 1986 and 2025, these are the recorded extremes.
- On December 11, 2023, temperatures climbed to 34°C (93°F), marking the warmest December day on record.
- The coldest December day was on December 25, 1999, with a maximum of 24°C (75°F).
- The lowest overnight temperature recorded in December was 20°C (68°F) (December 21, 1999).
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 Mae Nam 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. The water temperature sits at about 29°C (84°F), making it perfect for swimming and water activities. Don't forget to pack your favorite swimwear and perhaps some snorkel gear. Sunglasses could come in handy during the sunnier parts of your trip.What To Do in Mae Nam 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 Mae Nam Beach's climate page.
Temperature Rainfall Sunshine Humidity Water Temp
See the full Mae Nam Beach climate overview or explore weather in Thailand.
