Ranong Province Weather in May

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

Considering a trip to Ranong Province, Thailand this May 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 May

Ranong Province, Thailand is a region in Thailand. May in Ranong Province generally has very warm temperatures, with heavy precipitation.

Temperatures

You can expect very warm maximum daytime temperatures of around 30°C (86°F) and nighttime temperatures around 26°C (79°F) in Koh Phayam. The temperatures cited for both day and night represent usual averages, but it's possible some days could be hotter. It's advisable to dress accordingly to handle the heat.

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

Precipitation

May is a very rainy month with an average rainfall of around 299 mm (12 in) in Koh Phayam.

Average sunshine

Sunshine is moderately available across various locations. In Koh Phayam, you can expect around 154 hours of sunlight in May, 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 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 May

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 May for some of the most popular destinations in Ranong Province, Thailand?

Temperature range in Ranong Province (May)

Precipitation variation in Ranong Province (May)

Koh Phayam

In May Koh Phayam generally has very high temperatures with maximum daytime temperatures around 30°C (86°F), minimum nighttime temperatures around 26°C (79°F) and heavy monthly rainfall. So on average the conditions are poor that month.

May
April
May
June
Max temperature
31°C (88°F)
30°C (86°F)
30°C (86°F)
Min temperature
27°C (81°F)
26°C (79°F)
26°C (79°F)
Monthly sun hours
186 hours
154 hours
113 hours
Monthly rainfall
131 mm (5.2 in)
299 mm (12 in)
325 mm (13 in)
Monthly rainy days
11 days
22 days
25 days
Weather conditions

Ranong

In May Ranong generally has very high temperatures with maximum daytime temperatures around 31°C (88°F), minimum nighttime temperatures around 25°C (77°F) and heavy monthly rainfall. So on average the conditions are poor that month.

May
April
May
June
Max temperature
33°C (91°F)
31°C (88°F)
30°C (86°F)
Min temperature
25°C (77°F)
25°C (77°F)
25°C (77°F)
Monthly sun hours
186 hours
154 hours
113 hours
Monthly rainfall
162 mm (6.4 in)
296 mm (12 in)
305 mm (12 in)
Monthly rainy days
11 days
22 days
25 days
Weather conditions

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

Popular cities in May

Day & night temperatures, rainfall and average weather in Ranong Province in May.

City Weather Day temp Night temp Rainfall
Koh Phayam 30°C (86°F) 26°C (79°F) 299 mm (12 in)
Ranong 31°C (88°F) 25°C (77°F) 296 mm (12 in)

Ranong Province weather in May: frequently asked questions

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

In May, Ranong Province, Thailand generally has poor weather conditions. Koh Phayam sees daytime temperatures near 30°C (86°F), with nights cooling to roughly 26°C (79°F).

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

In Koh Phayam, the average daytime high in May is 30°C (86°F), while nighttime temperatures drop to around 26°C (79°F).

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

Expect plenty of rainfall. Koh Phayam records an average of 299 mm (12 in) in May, putting it among the wetter months for Ranong Province, Thailand.

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

In our view, May might not be the best time to travel to Ranong Province, Thailand with often poor weather in Koh Phayam.

On average, the best time to visit Ranong Province, Thailand is in February with generally pleasant weather in Koh Phayam. On the other hand, the weather in May, June, July, August, September and October tend to be poor.

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.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.