Rayong Province Weather in July

Average temperatures, rainfall, sunshine and the best places to visit in Rayong Province, Thailand in July.

Thinking about venturing to Rayong Province, Thailand this July and curious about the weather conditions to expect? This page holds all the key information you seek, responding to your question:

What to Expect in Rayong Province in July

Rayong Province, Thailand is a region in Thailand. July in Rayong Province generally has very warm temperatures, with precipitation levels ranging from high to heavy.

Temperatures

You can expect very warm maximum daytime temperatures of around 31°C (88°F) and nighttime temperatures around 27°C (81°F) in Koh Samet. 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 Rayong Province, Thailand, check out the map below.

Precipitation

In July, precipitation varies across different areas. From high rainfall in Ban Chang with an average of 139 mm (5.5 in) to heavy rainfall in Mae Pim with 307 mm (12 in).

Average sunshine

Sunshine amounts are decent in most places. Koh Samet gets approximately 118 hours of sunlight in July, offering a reasonable amount of both bright and cloudy periods. Curious about sunnier destinations? Our weather planner makes it easy to find places worldwide with pleasant weather.

Explore Rayong Province by month

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

Best Places to Visit in Rayong Province in July

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

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

Temperature range in Rayong Province (July)

Precipitation variation in Rayong Province (July)

Koh Samet

In July Koh Samet generally has very high temperatures with maximum daytime temperatures around 31°C (88°F), minimum nighttime temperatures around 27°C (81°F) and heavy monthly rainfall. So on average the conditions are poor that month.

June
July
August
Max temperature
31°C (88°F)
31°C (88°F)
30°C (86°F)
Min temperature
27°C (81°F)
27°C (81°F)
27°C (81°F)
Monthly sun hours
115 hours
118 hours
115 hours
Monthly rainfall
308 mm (12 in)
266 mm (10 in)
233 mm (9.2 in)
Monthly rainy days
15 days
15 days
16 days
Weather conditions

Rayong

In July Rayong generally has very high temperatures with maximum daytime temperatures around 32°C (90°F), minimum nighttime temperatures around 27°C (81°F) and heavy monthly rainfall. So on average the conditions are poor that month.

June
July
August
Max temperature
32°C (90°F)
32°C (90°F)
32°C (90°F)
Min temperature
27°C (81°F)
27°C (81°F)
26°C (79°F)
Monthly sun hours
115 hours
118 hours
115 hours
Monthly rainfall
236 mm (9.3 in)
216 mm (8.5 in)
199 mm (7.8 in)
Monthly rainy days
14 days
14 days
15 days
Weather conditions

Ban Chang

In July Ban Chang generally has very high temperatures with maximum daytime temperatures around 33°C (91°F), minimum nighttime temperatures around 27°C (81°F) and high monthly rainfall. So on average the conditions are tolerable that month.

June
July
August
Max temperature
33°C (91°F)
33°C (91°F)
33°C (91°F)
Min temperature
27°C (81°F)
27°C (81°F)
27°C (81°F)
Monthly sun hours
115 hours
118 hours
115 hours
Monthly rainfall
147 mm (5.8 in)
139 mm (5.5 in)
132 mm (5.2 in)
Monthly rainy days
12 days
13 days
14 days
Weather conditions

Mae Pim

In July Mae Pim generally has very high temperatures with maximum daytime temperatures around 31°C (88°F), minimum nighttime temperatures around 26°C (79°F) and heavy monthly rainfall. So on average the conditions are poor that month.

June
July
August
Max temperature
31°C (88°F)
31°C (88°F)
31°C (88°F)
Min temperature
27°C (81°F)
26°C (79°F)
26°C (79°F)
Monthly sun hours
59 hours
58 hours
58 hours
Monthly rainfall
336 mm (13 in)
307 mm (12 in)
283 mm (11 in)
Monthly rainy days
17 days
17 days
19 days
Weather conditions

Ban Phe

In July Ban Phe generally has very high temperatures with maximum daytime temperatures around 31°C (88°F), minimum nighttime temperatures around 27°C (81°F) and heavy monthly rainfall. So on average the conditions are poor that month.

June
July
August
Max temperature
31°C (88°F)
31°C (88°F)
31°C (88°F)
Min temperature
27°C (81°F)
27°C (81°F)
27°C (81°F)
Monthly sun hours
115 hours
118 hours
115 hours
Monthly rainfall
278 mm (11 in)
245 mm (9.6 in)
222 mm (8.7 in)
Monthly rainy days
15 days
15 days
16 days
Weather conditions

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

Popular cities in July

Day & night temperatures, rainfall and average weather in Rayong Province in July.

City Weather Day temp Night temp Rainfall
Koh Samet 31°C (88°F) 27°C (81°F) 266 mm (10 in)
Rayong 32°C (90°F) 27°C (81°F) 216 mm (8.5 in)
Ban Chang 33°C (91°F) 27°C (81°F) 139 mm (5.5 in)
Mae Pim 31°C (88°F) 26°C (79°F) 307 mm (12 in)
Ban Phe 31°C (88°F) 27°C (81°F) 245 mm (9.6 in)
Klaeng 31°C (88°F) 27°C (81°F) 255 mm (10 in)

Rayong Province weather in July: frequently asked questions

What is the weather like in Rayong Province, Thailand in July?

In July, Rayong Province, Thailand generally has poor weather conditions. Koh Samet sees daytime temperatures near 31°C (88°F), with nights cooling to roughly 27°C (81°F).

What is the average temperature in Rayong Province, Thailand in July?

Daytime temperatures in Koh Samet peak at roughly 31°C (88°F) in July, dropping to about 27°C (81°F) overnight.

Does Rayong Province, Thailand get a lot of rain in July?

Rainfall in Rayong Province, Thailand peaks during July. Koh Samet averages roughly 266 mm (10 in), so frequent and sometimes heavy showers are the norm.

Is July a Good Time to Visit Rayong Province, Thailand?

Given the typically poor weather conditions in Koh Samet, July may not be the ideal time to visit Rayong Province, Thailand.

On average, the best time to visit Rayong Province, Thailand is in January, February and December with generally pleasant weather in Koh Samet. On the other hand, the months of May, June, July, August, September and October tend to have poor weather conditions.

Interested in more climate information?

We have much more information about the climate in Rayong 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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