Nakhon Si Thammarat Weather in December

Average temperatures, rainfall, sunshine and the best places to visit in Nakhon Si Thammarat, Thailand in December.

Considering a trip to Nakhon Si Thammarat, Thailand this December and wondering about the expected weather conditions? Find all the crucial information you need right here, addressing your question:

What to Expect in Nakhon Si Thammarat in December

Nakhon Si Thammarat, Thailand is a region in Thailand. December in Nakhon Si Thammarat generally has temperatures that range from warm to very warm, with precipitation levels ranging from high to heavy.

Temperatures

The average highest temperatures fluctuate between warm in Khanom at 29°C (84°F) to very warm in Thung Yai at 32°C (90°F). Nighttime temperatures generally drop to 23°C (73°F) in Thung Yai and 25°C (77°F) in Khanom. The temperatures mentioned for both day and night are typical averages. However some days might get even hotter. It's best to stay prepared by wearing cloths suitable for the warmth.

For a closer look at conditions across Nakhon Si Thammarat, Thailand, refer to the map below.

Precipitation

In December, precipitation varies across different areas. From high rainfall in Thung Yai with an average of 129 mm (5.1 in) to heavy rainfall in Nakhon Si Thammarat with 241 mm (9.5 in).

Average sunshine

Sunshine is moderately available across various locations. In Khanom, you can expect around 177 hours of sunlight in December, which gives a pleasant combination of sun and shade. For those who want maximum sunshine, our weather planner can point you toward the sunniest places on Earth.

Explore Nakhon Si Thammarat by month

Pick a month to see the average temperature, rainfall and sunshine in Nakhon Si Thammarat — and find the best time to visit. (based on Khanom)

Best Places to Visit in Nakhon Si Thammarat in December

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Nakhon Si Thammarat.

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

Popular Destinations in Nakhon Si Thammarat

What is the weather like in December for some of the most popular destinations in Nakhon Si Thammarat, Thailand?

Temperature range in Nakhon Si Thammarat (December)

Precipitation variation in Nakhon Si Thammarat (December)

Khanom

In December Khanom generally has high temperatures with maximum daytime temperatures around 29°C (84°F), minimum nighttime temperatures around 25°C (77°F) and heavy monthly rainfall. So on average the conditions are pleasant that month.

November
December
January
Max temperature
30°C (86°F)
29°C (84°F)
29°C (84°F)
Min temperature
26°C (79°F)
25°C (77°F)
25°C (77°F)
Monthly sun hours
175 hours
177 hours
200 hours
Monthly rainfall
301 mm (12 in)
175 mm (6.9 in)
86 mm (3.4 in)
Monthly rainy days
20 days
15 days
9 days
Weather conditions

Thung Song

In December Thung Song generally has very high temperatures with maximum daytime temperatures around 31°C (88°F), minimum nighttime temperatures around 23°C (73°F) and heavy monthly rainfall. So on average the conditions are tolerable that month.

November
December
January
Max temperature
31°C (88°F)
31°C (88°F)
32°C (90°F)
Min temperature
23°C (73°F)
23°C (73°F)
23°C (73°F)
Monthly rainfall
270 mm (11 in)
163 mm (6.4 in)
80 mm (3.1 in)
Monthly rainy days
20 days
16 days
9 days
Weather conditions

Thung Yai

In December Thung Yai generally has very high temperatures with maximum daytime temperatures around 32°C (90°F), minimum nighttime temperatures around 23°C (73°F) and high monthly rainfall. So on average the conditions are tolerable that month.

November
December
January
Max temperature
32°C (90°F)
32°C (90°F)
33°C (91°F)
Min temperature
23°C (73°F)
23°C (73°F)
23°C (73°F)
Monthly sun hours
140 hours
180 hours
199 hours
Monthly rainfall
228 mm (9 in)
129 mm (5.1 in)
57 mm (2.2 in)
Monthly rainy days
19 days
13 days
7 days
Weather conditions

Nakhon Si Thammarat

In December Nakhon Si Thammarat generally has high temperatures with maximum daytime temperatures around 30°C (86°F), minimum nighttime temperatures around 24°C (75°F) and heavy monthly rainfall. So on average the conditions are poor that month.

November
December
January
Max temperature
30°C (86°F)
30°C (86°F)
30°C (86°F)
Min temperature
24°C (75°F)
24°C (75°F)
24°C (75°F)
Monthly rainfall
348 mm (14 in)
241 mm (9.5 in)
126 mm (5 in)
Monthly rainy days
21 days
19 days
12 days
Weather conditions

Is your destination not in the list? Have a look at all destinations in Nakhon Si Thammarat, in Thailand.

In our records: Thailand December extremes

Notable December records observed across cities in Thailand in our climate database (1976 – 2026). Historic readings can vary in quality, so treat these as illustrative.

  • Based on our data, the coldest December night in Thailand dropped to 2°C (36°F) in Chiang Rai on December 25, 1999.

Popular cities in December

Day & night temperatures, rainfall and average weather in Nakhon Si Thammarat in December.

City Weather Day temp Night temp Rainfall
Khanom 29°C (84°F) 25°C (77°F) 175 mm (6.9 in)
Thung Song 31°C (88°F) 23°C (73°F) 163 mm (6.4 in)
Thung Yai 32°C (90°F) 23°C (73°F) 129 mm (5.1 in)
Nakhon Si Thammarat 30°C (86°F) 24°C (75°F) 241 mm (9.5 in)

Nakhon Si Thammarat weather in December: frequently asked questions

What is the weather like in Nakhon Si Thammarat, Thailand in December?

December in Nakhon Si Thammarat, Thailand brings pleasant weather. In Khanom, daytime temperatures are typically around 29°C (84°F) and nighttime lows hover near 25°C (77°F).

What is the average temperature in Nakhon Si Thammarat, Thailand in December?

In Khanom, the average daytime high in December is 29°C (84°F), while nighttime temperatures drop to around 25°C (77°F).

Does Nakhon Si Thammarat, Thailand get a lot of rain in December?

Rainfall in Nakhon Si Thammarat, Thailand peaks during December. Khanom averages roughly 175 mm (6.9 in), so frequent and sometimes heavy showers are the norm.

Is December a Good Time to Visit Nakhon Si Thammarat, Thailand?

Given the typically pleasant weather conditions in Khanom, December might be a good time to visit Nakhon Si Thammarat, Thailand.

Generally speaking, January provides perfect weather in Khanom. In contrast, October and November tend to have poor weather conditions.

Interested in more climate information?

We have much more information about the climate in Nakhon Si Thammarat.

Weather and climate has detailed information for every country in the world. Are you going to Thailand? Get detailed historical weather averages for many cities in Thailand.

Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.

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