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Railey Weather in August
August in Railey averages 30°C (86°F) during the day and 26°C (79°F) at night. August is part of the rainy season, with around 279 mm (11 in) of rainfall and frequent showers.
Rainfall in Railey in August
As part of the rainy season, Railey sees around 19 days of rain in August, with an average of 279 mm (11 in). Rain during the rainy season is significant rather than just light drizzle. Expect proper showers on most rainy days.
Temperature in Railey in August
In August, Railey gets very high temperatures, with highs of 30°C (86°F). Nights cool to around 26°C (79°F). It's usually most comfortable outside during the morning and later in the day. Nights are warm at 26°C (79°F), which can make sleeping uncomfortable. Keeping windows open or using a fan can help. A cold shower before bed is also a good way to cool down.
Sunshine in Railey in August
The area experiences a moderate amount of sunshine, with approximately 152 hours of sunlight expected. Even though this month is part of the rainy season, you could still see the sun every now and then.August in Railey has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations in the world.
Railey Temperature in August
Min Temperature
26°C (79°F)
Max Temperature
30°C (86°F)
Chance of Rain
64%
Precipitation
279 mm (11 in)
Rainy days
19 days
Humidity
87%
Sunshine
152 hours
Percentage Sunshine
Railey Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Railey - and find the best time to visit.
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Railey typically stay consistent throughout August, with daily highs averaging around 30°C (86°F). Nights are warm, with lows around 25°C (77°F).
Average temperatures in August
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in August
Historical weather records for Railey in August
Browse day-by-day weather records for Railey spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Railey historical weather extremes in August
Our historical data for Railey spans 1976 to 2026, revealing these weather extremes.
- The hottest August day on record in Railey reached 38°C (100°F) (August 12, 1990).
- On August 22, 1993, Railey saw its coldest August day with temperatures maxing out at 25°C (77°F).
- Railey registered its coldest August night on August 9, 1994, with temperatures dropping to 20°C (68°F).
Best Places in Thailand in August
Find out more about the weather in Thailand and which places have the best travel conditions in this month. See all of Thailand in August →
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).
What to Wear in Railey in August
Warm but pleasant conditions in Railey in August. 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. It's going to pour! Pack a good poncho and prepare for very wet conditions. Sunglasses could come in handy during the sunnier parts of your trip.
What To Do in Railey in August
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Swimming7/10 -
Cycling7/10 -
Walking7/10 -
Camping7/10 -
Outdoor sports7/10
Railey 3-Day Forecast
More climate data for Railey
Temperature Rainfall Sunshine Humidity
See the full Railey climate overview or explore weather in Thailand.
Popular in August
Where to go in August - average daytime high across popular destinations.
Bangkok
34°C (93°F) Jomtien Beach
32°C (90°F) Hua Hin32°C (90°F) Chiang Mai32°C (90°F) Koh Samui30°C (86°F) Ao Nang Beach30°C (86°F) Ko Lanta30°C (86°F) Patong Beach30°C (86°F) Bucket list
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