Bangrak Beach Weather in July

Bangrak Beach in July averages 30°C (86°F) during the day and 27°C (81°F) at night. Keep in mind that quite a bit of rainfall is expected this month.

Rainfall in Bangrak Beach in July

This month experiences about 17 days of rain according to historical data, averaging 102 mm (4 in). This is a wet month with frequent and often heavy showers. Both the number of rain days and the total rainfall are high.

Temperature in Bangrak Beach in July

In July, Bangrak Beach gets very high temperatures, with highs of 30°C (86°F). Nights cool to around 27°C (81°F). If you're spending a lot of time outdoors, it helps to plan around the warmer part of the day. Nights remain warm at around 27°C (81°F). For a more comfortable sleep, a cold shower before bed and a fan or air conditioning can make a big difference.

Sunshine in Bangrak Beach in July

The city usually sees around 156 hours of sunlight, indicating a moderately sunny period.

Average water temperature in July

The water is 29°C (84°F) — very warm by most standards. Comfortable to swim in, but not particularly refreshing if you're looking to cool off.

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.

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• January
• February
• March
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• May
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For a detailed overview over the year and the best time to visit Thailand, check out our Bangrak Beach's climate page.

Bangrak Beach Temperature in July

Min Temperature 27°C (81°F)  

Max Temperature 30°C (86°F)  

Water Temperature 29°C (84°F) *  

Chance of Rain 55%  

Precipitation 102 mm (4 in)  

Rainy days 17 days  

Humidity 78% *  

Sunshine 156 hours *  

Percentage Sunshine *  

* Data from: Koh Samui, Thailand (12 KM, 7 Miles).

Daily Historical Temperatures

49-year average (1976-2025)

Based on our historical records, temperatures in Bangrak Beach typically stay consistent throughout July, with daily highs averaging around 30°C (86°F). Nights are warm, with lows around 26°C (79°F).

Average temperatures in July

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Daily Historical Precipitation

49-year average (1976-2025)

Average daily rainfall for each day of the month based on long-term records.

Average precipitation in July

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Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

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Historical weather for Bangrak Beach in July

Browse day-by-day weather records for Bangrak Beach spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.

Historical weather Temperatures Precipitation

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‹ January February March April May June July August September October November December ›

Bangrak Beach historical weather extremes in July

Based on 43 years of weather observations (1982-2025), these are the most extreme conditions recorded in Bangrak Beach.

• The hottest July day on record in Bangrak Beach reached 39°C (102°F) (July 31, 2010).
• The coldest July day was on July 23, 1999, with a maximum of 27°C (81°F).
• Bangrak Beach registered its coldest July night on July 11, 2010, with temperatures dropping to 20°C (68°F).

What to Wear in Bangrak Beach in July

Warm but pleasant conditions in Bangrak Beach in July. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. Expect heavy rainfall, so bring good rain protection and waterproof bags. Expect water temperatures of around 29°C (84°F), which is ideal for taking a refreshing dip. Bring swimwear and consider packing a towel for drying off. Sunglasses could come in handy during the sunnier parts of your trip.

What To Do in Bangrak Beach in July

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

7/10

Cycling

7/10

Walking

7/10

Camping

7/10

Outdoor sports

7/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Thailand, check out our Bangrak Beach's climate page.

More climate data for Bangrak Beach

Temperature Rainfall Sunshine Humidity Water Temp

See the full Bangrak Beach climate overview or explore weather in Thailand.