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Contents
- The climate of Kanchanaburi
- The best time to visit Kanchanaburi
- The worst time to visit Kanchanaburi
- Spring weather in Kanchanaburi
- Summer weather in Kanchanaburi
- Autumn weather in Kanchanaburi
- Winter weather in Kanchanaburi
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average humidity
- Average rainfall
- Average rainfall days
- Average daylight
- Average sunshine
- Average UV index
The climate of Kanchanaburi
Kanchanaburi, located in Thailand, experiences a predominant climate classified under the Köppen zone as "Aw," usually referred to as tropical wet and dry or savanna. Situated geographically in the tropics, the town undergoes marked shifts in climatic conditions, though it generally exhibits high temperatures all through the year, with temperature peaking above 30°C (86°F) consistently.
Temperature swings throughout the year are minor, with high temperatures ranging from 31.3°C (88.3°F) to a maximum 38.2°C (100.8°F) and low temperatures fluctuating between 19.9°C (67.8°F) and 25.9°C (78.6°F). On the other hand, variations in humidity and rainfall are more apparent. Humidity percentages shift significantly through the year, the highest being observed at 80%, while it drops down to 61% in the drier months.
Rainfall follows a marked pattern, starting from a mere 3mm (0.12") in January and increasingly becoming frequent until the heavy downpours in September, at 221mm (8.7"). Throughout this period, rainy days rise sharply, from just one day in January, up to 18 days in September. Similarly, the hours of daylight and sunshine undergo a minor fluctuation from January’s 11.4 daylight hours and 9 hours of sunshine, to 12.9 daylight hours and a reduced 5 hours of sunshine in July.
Temperature swings throughout the year are minor, with high temperatures ranging from 31.3°C (88.3°F) to a maximum 38.2°C (100.8°F) and low temperatures fluctuating between 19.9°C (67.8°F) and 25.9°C (78.6°F). On the other hand, variations in humidity and rainfall are more apparent. Humidity percentages shift significantly through the year, the highest being observed at 80%, while it drops down to 61% in the drier months.
Rainfall follows a marked pattern, starting from a mere 3mm (0.12") in January and increasingly becoming frequent until the heavy downpours in September, at 221mm (8.7"). Throughout this period, rainy days rise sharply, from just one day in January, up to 18 days in September. Similarly, the hours of daylight and sunshine undergo a minor fluctuation from January’s 11.4 daylight hours and 9 hours of sunshine, to 12.9 daylight hours and a reduced 5 hours of sunshine in July.
The best time to visit Kanchanaburi
Given the climatic patterns, the optimal timeframe to visit Kanchanaburi extends from November to February. The town experiences moderate rainfall and temperatures during these months. November sees a high temperature of 31.6°C (88.9°F) dropping down to 22.2°C (72°F), while in February, the temperatures are between 33°C (91.4°F) and 22.1°C (71.8°F). Average rainfall is lower during this period compared to other months, measuring at 6mm (0.24") in December and 18mm (0.71") in February, spread across 2 days each month. The relative humidity stays at 73% in November to a slightly lower 62% in February.
The worst time to visit Kanchanaburi
The period from May to October could prove to be challenging for visitors due to heavy rainfall and humid conditions. May to October sees maximum rainfall levels creeping from 145mm (5.71") in May up to a high 221mm (8.7") in September. Correspondingly, humidity escalates from 71% in May, reaching its peak in September at 77%. These conditions make these months less ideal for outdoor activities and sightseeing.
Spring weather in Kanchanaburi
Spring in Kanchanaburi ushers in substantial climatic changes. From March to May, the high temperatures surge from 37.3°C (99.1°F) to 35.9°C (96.6°F), while the lows also increase from 24.2°C (75.6°F) to 25.8°C (78.4°F). Rainfall during these months shows a substantial increase from 29mm (1.14") in March to 145mm (5.71") in May. Correspondingly, the number of rainy days starts inching up from 3 in March to 14 in May. Hence, despite the high temperatures and sunshine hours, the predominant spring weather is marked by heavy precipitation.
Summer weather in Kanchanaburi
Referred to as the monsoon season, Kanchanaburi's summer extends from June to August. It witnesses a decrease in temperatures from 34.5°C (94.1°F) to 33.6°C (92.5°F) and an increase in humidity levels from 72% to 74%. Rainfall continues to be remarkably high in this period, from 86mm (3.39") in June, peaking at 103mm (4.06") in July, before dipping slightly to 98mm (3.86") in August. This high precipitation results in an escalation of rainy days from 14 in June to 16 in July and August.
Autumn weather in Kanchanaburi
Kanchanaburi experiences its most rainfall during Autumn, from September to November. September is the wettest month with massive 221mm (8.7") of rain spread across 18 days. Daylight hours also decrease to 11.8 in November from 12.2 in September, and temperatures drop slightly from 33.6°C (92.5°F) to 31.6°C (88.9°F) . Interestingly, despite heavy rainfall in September and October, November sees a drastic reduction to 59mm (2.32"), indicating the onset of the drier season.
Winter weather in Kanchanaburi
Winter months in Kanchanaburi, from December to February, are relatively drier with considerably lower rainfall compared to other seasons. High temperatures range from 31.3°C (88.3°F) to 33°C (91.4°F), and low temperatures fluctuate between 22.1°C (71.8°F) and 19.6°C (67.3°F), providing a cooler climate. December sees an absolute low rainfall of 6mm (0.24") spread across 2 days, which rises slightly to 18mm (0.71") in February. Despite the limited rainfall, humidity levels range from 62% to 66%, providing a relatively simple adaptation.
Weather in January
The onset of the year in Kanchanaburi, Thailand sees a blend of warmth, moderate humidity, and less frequent rain. Daylight persists for about 11 hours with ample sunshine, keeping the surroundings steeped in pleasant temperatures. Weather in January »
Weather in February
In Kanchanaburi, Thailand, February carries forward the essence of mild winter weather from January. The city receives about 12 hours of daylight, making it a season with extended outdoor opportunities. Moreover, the UV index peak denotes increased solar intensity during this period. Weather in February »
Weather in March
Kanchanaburi sees the gradual arrival of the summer season in March. Compared to February, the general discomfort due to heat and humidity increases. Despite the rising temperatures, broad daylight and sunshine persist. April steps in with a similar weather outlook, but with peak summer temperatures, often causing discomfort to the inhabitants. Weather in March »
Weather in April
April marks the temperature peak in Kanchanaburi, Thailand. The residents endure summer's pinnacle, with the weather conditions becoming increasingly harsh from March. Abundant sunshine continues to dominate, causing warmer days. As May arrives, the summer heat shows frequent interruptions due to the commencement of the rainy season. Weather in April »
Weather in May
The summer heat in Kanchanaburi gets a respite in May, thanks to the onset of monsoons. Compared to April, there is a slight dip in temperature, but an increased frequency of rainfall. The city experiences extended daylight hours, providing residents with ample time to go about their daily activities. Weather in May »
Weather in June
June in Kanchanaburi, Thailand, showcases a weather pattern akin to May, marked by ample rainfall and slightly cooler temperatures. The daily routines mingle with slew of rain showers, reducing overall sunlight hours in favor of cloud cover. Weather in June »
Weather in July
The rainy season completely engulfs July's weather in Kanchanaburi. This month marks a gradual downward trend in temperature, compared to June, owing to the prevalent showers. The sun peeks seldom amidst the rain clouds, providing fewer daylight hours than the previous months. Weather in July »
Weather in August
In Kanchanaburi, Thailand, August continues with monsoon's firm grip on the city's weather scene. The constant rain showers with intermittent sunny intervals characterize this month. The length of the day decreases slightly, but the intensity of rainfall remains unaltered. Weather in August »
Weather in September
September in Kanchanaburi experiences the highest rain density of the year. Relative to August, the city witnesses a significant escalation in the volume and frequency of rainfall. This increased rainfall further contracts the window of sunshine and daylight. Weather in September »
Weather in October
In Kanchanaburi, Thailand, October sees the exit of monsoon and marks the advent of drier and brighter weather. The frequency of rainfall witness a sharp drop from September, marking a steady shift towards drier days. Towards November, the weather sustains the decreasing trend in rainfall, signaling the onset of the cold season. Weather in October »
Weather in November
November's weather in Kanchanaburi is cool and dry, indicating a distinct break from the wet months. Relative to October, rainfall and humidity see a drastic reduction, providing the inhabitants with a refreshing respite. The daylight hours reduce further, but the comfortable weather conditions dominate. Weather in November »
Weather in December
Kanchanburi, Thailand, concludes the year with an amicable winter climate in December. Compared to November, the city experiences a further dip in temperatures, maintaining a pleasantly cool ambiance. Shorter daylight hours and significantly reduced rainfall enhance the winter feel. Weather in December »
[Resources]Frequently asked questions
What is the driest month in Kanchanaburi?
January is the month with the least rainfall. Rain falls for 1 days and accumulates 3mm (0.12") of precipitation.
How much does it rain in Kanchanaburi?
In Kanchanaburi, during the entire year, the rain falls for 113 days and collects up to 1056mm (41.57") of precipitation.
What are the months with the most sunshine in Kanchanaburi?
The months with the most sunshine are January through April and December, with an average of 9h of sunshine.
What is the month with the highest UV index in Kanchanaburi?
The months with the highest UV index are February through September, with an average maximum UV index of 12.
What is the least humid month in Kanchanaburi?
The least humid month in Kanchanaburi, Thailand, is March, with an average relative humidity of 61%.
What time of the year is the hottest in Kanchanaburi?
In Kanchanaburi, April is known for its average highest temperatures, reaching a high of 38.2°C (100.8°F) and a low of 25.9°C (78.6°F).
When are the longest days in Kanchanaburi?
June has the longest days of the year, with an average of 12h and 54min of daylight.
What is the month with the least sunshine in Kanchanaburi?
The months with the least sunshine are July through September, with an average of 5h of sunshine.
What is the rainiest month in Kanchanaburi?
September is the month with the most rainfall in Kanchanaburi. Rain falls for 18 days and accumulates 221mm (8.7") of precipitation.
What is the most humid month in Kanchanaburi?
With an average relative humidity of 80%, October is the most humid month in Kanchanaburi, Thailand.
What part of the year is the coldest in Kanchanaburi?
In Kanchanaburi, the average lowest temperatures are observed in December, with a high of 31.3°C (88.3°F) and a low of 19.6°C (67.3°F).
What is the month with the shortest days in Kanchanaburi?
December has the shortest days of the year in Kanchanaburi, with an average of 11h and 18min of daylight.
Is there Daylight Saving Time (DST) in Kanchanaburi?
Kanchanaburi, Thailand, does not utilize Daylight Saving Time (DST). +07 timezone is used throughout the entire year.
What is the month with the lowest UV index in Kanchanaburi?
The month with the lowest UV index in Kanchanaburi is December, with an average maximum UV index of 9.
Average temperature
Kanchanaburi, Thailand
The warmest month (with the highest average high temperature) is April (38.2°C).
The month with the lowest average high temperature is December (31.3°C).
The month with the highest average low temperature is April (25.9°C).
The coldest month (with the lowest average low temperature) is December (19.6°C).
Average humidity
Kanchanaburi, Thailand
The month with the highest relative humidity is October (80%).
The month with the lowest relative humidity is March (61%).
Average rainfall
Kanchanaburi, Thailand
- Average rainfall in January:
3.3mm - Average rainfall in February:
18.2mm - Average rainfall in March:
29mm - Average rainfall in April:
78.5mm - Average rainfall in May:
145.3mm - Average rainfall in June:
86.4mm
- Average rainfall in July:
102.9mm - Average rainfall in August:
98.3mm - Average rainfall in September:
220.5mm - Average rainfall in October:
209.2mm - Average rainfall in November:
58.6mm - Average rainfall in December:
6.2mm
The wettest month (with the highest rainfall) is September (220.5mm).
The driest month (with the least rainfall) is January (3.3mm).
Average rainfall days
Kanchanaburi, Thailand
- Average rainfall days in January:
1 days - Average rainfall days in February:
2 days - Average rainfall days in March:
3 days - Average rainfall days in April:
6 days - Average rainfall days in May:
14 days - Average rainfall days in June:
14 days
- Average rainfall days in July:
16 days - Average rainfall days in August:
16 days - Average rainfall days in September:
18 days - Average rainfall days in October:
15 days - Average rainfall days in November:
6 days - Average rainfall days in December:
2 days
The month with the highest number of rainy days is September (18 days).
The month with the least rainy days is January (1 days).
Average daylight / Average sunshine
Kanchanaburi, Thailand
- Average daylight in January:
11h and 2min - Average daylight in February:
11h and 4min - Average daylight in March:
12h and 1min - Average daylight in April:
12h and 3min - Average daylight in May:
12h and 5min - Average daylight in June:
12h and 5min
- Average daylight in July:
12h and 5min - Average daylight in August:
12h and 4min - Average daylight in September:
12h and 1min - Average daylight in October:
11h and 5min - Average daylight in November:
11h and 3min - Average daylight in December:
11h and 2min
The month with the longest days is June (Average daylight: 12h and 54min).
The month with the shortest days is December (Average daylight: 11h and 18min).
The months with the most sunshine are January, February, March, April and December (Average sunshine: 9h).
The months with the least sunshine are July, August and September (Average sunshine: 5h).
Average UV index
Kanchanaburi, Thailand
The months with the highest UV index are February, March, April, May, June, July, August and September (UV index 12).
The month with the lowest UV index is December (UV index 9).
Kanchanaburi, Thailand
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