Kanchanaburi Weather & Climate: Best Time to Visit
The climate in Kanchanaburi, Kanchanaburi Province, Thailand, is remarkably consistent, with temperatures year-round averaging 35°C (95°F). The warmest month is April at 39°C (102°F), and the coolest is January at 33°C (91°F).
Rainfall is high, totalling around 1112 mm (44 in) per year. September is the wettest month and December the driest. The city also experiences a distinct dry season from December to March. Sunshine peaks in December, when the city sees around 8.8 hours of sunshine per day.
Monthly Temperature in Kanchanaburi
In Kanchanaburi temperatures are generally consistent throughout the year. Average maximum daytime temperatures range from a very hot 39°C (102°F) in April, the warmest time of the year, to a very warm 33°C (91°F) during cooler months like January.
At night, you can expect temperatures ranging from 27°C (81°F) in April to around 21°C (70°F) during January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Kanchanaburi
Kanchanaburi experiences significant rainfall throughout the year, averaging 1112 mm (44 in) of precipitation annually. Significant seasonal changes in precipitation occur throughout the year. In the wettest month, September it receives heavy rainfall, averaging 203 mm (8 in) of precipitation, recorded across 19 rainy days. In contrast, the driest month December brings less rainfall, with 10 mm (0.4 in) over 2 rainy days. For more details, please visit our Kanchanaburi Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Kanchanaburi
Seasonal changes in sunshine hours are quite dramatic in Kanchanaburi. While December receives considerable daily sunshine with up to 8.8 hours, September marks the darkest time of the year, where sunshine is scarce with only 3.6 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Humidity in Kanchanaburi by Month
The relative humidity is high throughout the year in Kanchanaburi.
The city experiences its highest humidity in October, reaching 80%. In March, the humidity drops to its lowest level at 61%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Kanchanaburi 3-Day Forecast
Check the conditions for any month of the year.
Best Time to Visit Kanchanaburi
The weather in Kanchanaburi maintains consistently warm temperatures between 33°C (91°F) and 39°C (102°F) year-round. Plan your visit during the dry season in January, February, March, November and December, when the weather is most comfortable and ideal for exploring.The climate is defined by its distinct wet and dry seasons, offering predictable patterns to help you plan your trip. Be prepared for the wet season during September and October, when the area receives significant precipitation. Seeking the perfect travel destination for this year? We've created a tool that suggests locations matching your desired weather. Let our weather planner guide your travel decisions.
