Ranong Province Weather in December

Average temperatures, rainfall, sunshine and the best places to visit in Ranong Province, Thailand in December.

Considering a trip to Ranong Province, 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 Ranong Province in December

Ranong Province, Thailand is a region in Thailand. December in Ranong Province generally has warm temperatures, with moderate precipitation.

Temperatures

You can expect warm maximum daytime temperatures of around 30°C (86°F) and nighttime temperatures around 25°C (77°F) in Koh Phayam. While the given temperatures for day and night are typical, there may be days that feel warmer. Make sure you're dressed in a way that keeps you cool and comfortable.

To learn more about the conditions in specific areas of Ranong Province, Thailand, check out the map below.

Precipitation

In December, precipitation varies across different areas. From moderate rainfall in Koh Phayam with an average of 54 mm (2.1 in) to moderate rainfall in Ranong with 73 mm (2.9 in).

Average sunshine

Many locations offer abundant sunshine during this month. For instance, Koh Phayam enjoys approximately 197 hours of sunlight, ideal for those seeking sunny weather.

Explore Ranong Province by month

Pick a month to see the average temperature, rainfall and sunshine in Ranong Province - and find the best time to visit. (based on Koh Phayam)

Best Places to Visit in Ranong Province in December

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Ranong Province.

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 Ranong Province

What is the weather like in December for some of the most popular destinations in Ranong Province, Thailand?

Temperature range in Ranong Province (December)

Precipitation variation in Ranong Province (December)

Koh Phayam

In December Koh Phayam generally has high temperatures with maximum daytime temperatures around 30°C (86°F), minimum nighttime temperatures around 25°C (77°F) and moderate monthly rainfall. So on average the conditions are very good that month.

November
December
January
Max temperature
30°C (86°F)
30°C (86°F)
30°C (86°F)
Min temperature
25°C (77°F)
25°C (77°F)
25°C (77°F)
Monthly sun hours
176 hours
197 hours
234 hours
Monthly rainfall
136 mm (5.4 in)
54 mm (2.1 in)
42 mm (1.7 in)
Monthly rainy days
16 days
7 days
4 days
Weather conditions

Ranong

In December Ranong generally has high temperatures with maximum daytime temperatures around 30°C (86°F), minimum nighttime temperatures around 24°C (75°F) and moderate monthly rainfall. So on average the conditions are very good that month.

November
December
January
Max temperature
30°C (86°F)
30°C (86°F)
31°C (88°F)
Min temperature
24°C (75°F)
24°C (75°F)
23°C (73°F)
Monthly sun hours
176 hours
197 hours
234 hours
Monthly rainfall
172 mm (6.8 in)
73 mm (2.9 in)
53 mm (2.1 in)
Monthly rainy days
16 days
7 days
5 days
Weather conditions

Is your destination not in the list? Have a look at all destinations in Ranong Province, 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 Ranong Province in December.

City Weather Day temp Night temp Rainfall
Koh Phayam 30°C (86°F) 25°C (77°F) 54 mm (2.1 in)
Ranong 30°C (86°F) 24°C (75°F) 73 mm (2.9 in)

Ranong Province weather in December: frequently asked questions

What is the weather like in Ranong Province, Thailand in December?

December in Ranong Province, Thailand brings good weather. In Koh Phayam, daytime temperatures are typically around 30°C (86°F) and nighttime lows hover near 25°C (77°F).

What is the average temperature in Ranong Province, Thailand in December?

In Koh Phayam, the average daytime high in December is 30°C (86°F), while nighttime temperatures drop to around 25°C (77°F).

Does Ranong Province, Thailand get a lot of rain in December?

Not particularly. Koh Phayam averages just 54 mm (2.1 in) of rain in December, making it a mostly dry month for Ranong Province, Thailand.

Is December a Good Time to Visit Ranong Province, Thailand?

Given the typically very good weather conditions in Koh Phayam, December might be a good time to visit Ranong Province, Thailand. However, the weather conditions may vary depending on your destination.

On average, the best time to visit Ranong Province, Thailand is in February with generally very good weather in Koh Phayam. On the other hand, the months of May, June, July, August, September and October tend to have less favorable weather conditions.

Interested in more climate information?

We have much more information about the climate in Ranong Province.

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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