Kanchanaburi
Thailand
Long-term weather forecast
Long-term weather forecast

December weather forecast and climate
Kanchanaburi, Thailand

December, the first month of the winter, in Kanchanaburi, is still a hot month, with temperature in the range of an average high of 31.3°C (88.3°F) and an average low of 19.6°C (67.3°F).

Temperature

The coldest month is December, with an average high-temperature of 31.3°C (88.3°F) and an average low-temperature of 19.6°C (67.3°F).

Heat index

The average heat index is appraised at a very hot 37.2°C (99°F). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
Take into consideration that the heat index values are calculated for shade and light wind conditions. With the exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature', 'real feel', 'felt air temperature', or 'feels like', is a measure that combines both air temperature and relative humidity into a single value that indicates how hot the weather feels. This effect is individual, with diverse people perceiving weather differently for numerous reasons (wind, metabolic differences, pregnancy), and activity. Be aware that direct exposure to sunlight increases heat impact, and may raise the heat index additionally, by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.
The human body cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. With a lot of moisture in the air, the evaporation process is not as effective, and the body does not cool down as efficiently, creating a perception of overheating. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.

Humidity

The average relative humidity in December is 66%.

Rainfall

In Kanchanaburi, Thailand, in December, during 2 rainfall days, 6.2mm (0.2") of precipitation is typically accumulated. In Kanchanaburi, during the entire year, the rain falls for 113 days and collects up to 1056.4mm (41.6") of precipitation.

Daylight

December has the shortest days of the year in Kanchanaburi, Thailand, with an average of 11.3h of daylight.

Sunshine

Months with the most sunshine are January through April and December, with an average of 9h of sunshine.

UV index

With an average maximum UV index of 9, December is the month with the lowest UV index in Kanchanaburi. A UV Index reading of 8 to 10 represents a very high health risk from unprotected exposure to the Sun's UV rays for ordinary individuals.
Note: The average daily UV index of 9 transform into the following instructions:
Take extra precautions. Fair-skinned individuals may get burned in less than 10 minutes. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Even on cloudy days, a sunscreen with a minimum 30 sun protection factor should be generously applied and frequently re-applied, including after every swim or outdoor exercise.

What is the coldest month in Kanchanaburi?

With an average high-temperature of 31.3°C (88.3°F) and an average low-temperature of 19.6°C (67.3°F), December is the coldest month in Kanchanaburi, Thailand.

What is the temperature in December in Kanchanaburi?

In Kanchanaburi, Thailand, in December, the average high-temperature is 31.3°C (88.3°F), and the average low-temperature is 19.6°C (67.3°F). In December, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), that represents influence of the relative humidity to air temperaure, is evaluated at 37.2°C (99°F).

What is the average humidity in December in Kanchanaburi?

The average relative humidity in December in Kanchanaburi is 66%.

How many days does it rain in December in Kanchanaburi?

In December, in Kanchanaburi, the rain falls for 2 days. Throughout December, 6.2mm (0.2") of precipitation is accumulated.

What is the month with the shortest days in Kanchanaburi?

December has the shortest days of the year in Kanchanaburi, Thailand, with an average of 11.3h of daylight.

What is the average length of the day in December in Kanchanaburi?

The average length of the day in December is 11.3h.

What are the months with the most sunshine in Kanchanaburi?

January through April and December, with an average of 9h of sunshine, are months with the most sunshine.

How many hours of sunshine does Kanchanaburi have in December?

In December, the average sunshine in Kanchanaburi, Thailand, is 9h.

What is the month with the lowest UV index in Kanchanaburi?

December is the month with the lowest UV index in Kanchanaburi, Thailand, with an average maximum UV index of 9.

What is the UV index intensity in December in Kanchanaburi?

In December, the average daily maximum UV index in Kanchanaburi, Thailand, is 9. A UV Index estimate of 8 to 10 represents a very high health vulnerability from unsafe exposure to the Sun's UV rays.
Average temperature in December - Kanchanaburi, Thailand
  • Average high temperature in December: 31.3°C

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).

  • Average low temperature in December: 19.6°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 in December - Kanchanaburi, Thailand
  • Average humidity in December: 66%

The month with the highest relative humidity is October (80%).
The month with the lowest relative humidity is March (61%).

Average rainfall in December - Kanchanaburi, Thailand
  • Average rainfall in December: 6.2mm

The wettest month (with the highest rainfall) is September (220.5mm).
The driest month (with the lowest rainfall) is January (3.3mm).

Average rainfall days in December - Kanchanaburi, Thailand
  • Average rainfall days in December: 2 days

The month with the highest number of rainy days is September (18 days).
The month with the lowest number of rainy days is January (1 days).

Average daylight in December / Average sunshine in December - Kanchanaburi, Thailand
  • Average daylight in December: 11.3h

Months with the longest days are June and July (Average daylight: 12.9h).
The month with shortest days is December (Average daylight: 11.3h).

  • Average sunshine in December: 9h

Months with most sunshine are January, February, March, April and December (Average sunshine: 9h).
Months with least sunshine are July, August and September (Average sunshine: 5).

Average UV index in December - Kanchanaburi, Thailand
  • Average UV index in December: 9

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).