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Kanchanaburi Weather in August
August in Kanchanaburi sees daytime temperatures around 34°C (93°F) and lows of 26°C (79°F) at night. With around 146 mm (5.7 in) of rainfall expected, it's worth packing a rain jacket.
Rainfall in Kanchanaburi in August
You can expect rain on roughly 18 days based on historical data, averaging 146 mm (5.7 in) for the month. This month brings frequent, heavy showers. Both the number of wet days and the rainfall totals are on the high side.
Temperature in Kanchanaburi in August
Temperatures in Kanchanaburi in August top out at 34°C (93°F) and drop to 26°C (79°F) overnight. The hottest part of the day is usually in the afternoon, so lighter clothing can help you stay comfortable. At 26°C (79°F) overnight, it stays warm after dark. Light, breathable clothing and good airflow in your room make a noticeable difference.
Sunshine in Kanchanaburi in August
The month brings about 118 hours of sunlight, offering a comfortable mix of sun and overcast.August in Kanchanaburi 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.
Kanchanaburi Temperature in August
Min Temperature
26°C (79°F)
Max Temperature
34°C (93°F)
Chance of Rain
60%
Precipitation
146 mm (5.7 in)
Rainy days
18 days
Humidity
74%
Sunshine
118 hours
Percentage Sunshine
Kanchanaburi Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Kanchanaburi - and find the best time to visit.
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Kanchanaburi typically stay consistent throughout August, with daily highs averaging around 34°C (93°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 Kanchanaburi in August
Browse day-by-day weather records for Kanchanaburi spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Kanchanaburi historical weather extremes in August
Based on 43 years of weather observations in Kanchanaburi between 1983 and 2026, these are the recorded extremes.
- The hottest August day on record in Kanchanaburi reached 38°C (100°F) (August 17, 2026).
- On August 26, 1994, Kanchanaburi saw its coldest August day with temperatures maxing out at 26°C (79°F).
- The coldest night in August in Kanchanaburi was on August 21, 1996, with a minimum of 23°C (73°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 Kanchanaburi in August
Get ready for hot weather in August! Lightweight, breathable fabrics are your best friend during this month. Cotton and linen shirts, shorts, sundresses, and sandals will keep you comfortable. Light colors help reflect the heat, avoid wearing black. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. Sunglasses could come in handy during the sunnier parts of your trip.
What To Do in Kanchanaburi 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
Kanchanaburi 3-Day Forecast
More climate data for Kanchanaburi
Temperature Rainfall Sunshine Humidity
See the full Kanchanaburi 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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