Weather in December
Surin concludes the year with favorable weather. December is marked by the lowest rainfall in Surin, with a mere 2mm (0.08") precipitation. Comfortable temperatures prevail, providing a respite from past months' tropical heat. Corresponding with the lower temperature and reduced humidity is an increased clarity of the atmosphere. Surin's weather in December becomes an ideal backdrop for outdoor activities, ending the year on a pleasant note.
Research indicates the heat index considers values in shaded locales and with light winds. The direct sunshine could escalate the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is a measure of how hot it feels when the actual air humidity is factored in. Depending on the activity and the individual's heat perception, which may vary due to factors including wind, clothing, and metabolic variations, this effect remains subjective. Direct sun rays have a notable impact on perceived temperature, which can raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Youths are typically more endangered than adults since they usually sweat less. Their larger skin surface concerning their smaller bodies and higher heat production due to activity further adds to their vulnerability.
Perspiration, followed by sweat evaporation, is the human body's chief method to maintain a balanced temperature. Under conditions of increased relative humidity, the evaporation rate lessens, causing the body to retain more heat than under less humid conditions. Heat-related disorders may develop if heat gain in the body overshadows its cooling capacity, leading to elevated temperatures.
On the first day of December, sunrise is at 06:15 and sunset at 17:34. On the last day of the month, sunrise is at 06:31 and sunset at 17:46 +07.
[Resources]Temperature
The coldest time of the year is December, with temperatures averaging a high of 30°C (86°F) and a low of 18.1°C (64.6°F).Heat index
The heat index in December is evaluated at a torrid 35°C (95°F). More protective measures are required - heat exhaustion and heat cramps are likely. Heatstroke may follow lengthy activity.Research indicates the heat index considers values in shaded locales and with light winds. The direct sunshine could escalate the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is a measure of how hot it feels when the actual air humidity is factored in. Depending on the activity and the individual's heat perception, which may vary due to factors including wind, clothing, and metabolic variations, this effect remains subjective. Direct sun rays have a notable impact on perceived temperature, which can raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Youths are typically more endangered than adults since they usually sweat less. Their larger skin surface concerning their smaller bodies and higher heat production due to activity further adds to their vulnerability.
Perspiration, followed by sweat evaporation, is the human body's chief method to maintain a balanced temperature. Under conditions of increased relative humidity, the evaporation rate lessens, causing the body to retain more heat than under less humid conditions. Heat-related disorders may develop if heat gain in the body overshadows its cooling capacity, leading to elevated temperatures.
Humidity
The average relative humidity in December is 68%.Rainfall
The month with the least rainfall is December, when the rain falls for 1 days and typically collects 2mm (0.08") of precipitation.Daylight
December has the shortest days of the year, with an average of 11h and 18min of daylight.On the first day of December, sunrise is at 06:15 and sunset at 17:34. On the last day of the month, sunrise is at 06:31 and sunset at 17:46 +07.
Sunshine
The average sunshine in December is 8.7h.Frequently asked questions
What is the coldest month in Surin?
December is the coldest month in Surin, exhibiting average temperatures of 30°C (86°F) at the peak and 18.1°C (64.6°F) at the base.
How hot is it in Surin in December?
In December, in Surin, the average high-temperature is 30°C (86°F), and the average low-temperature is 18.1°C (64.6°F). The average heat index (a.k.a. 'feels like', 'apparent temperature'), which combines air temperature and relative humidity, in December is evaluated at 35°C (95°F).
What is the average humidity in December in Surin?
In December, the average relative humidity is 68%.
What is the driest month in Surin?
December is the month with the least rainfall. Rain falls for 1 days and accumulates 2mm (0.08") of precipitation.
How much does it rain in Surin in December?
In Surin, Thailand, in December, it is raining for 1 days, with typically 2mm (0.08") of accumulated precipitation.
What is the month with the shortest days in Surin?
The month with the shortest days in Surin is December, with an average of 11h and 18min of daylight.
How many hours of daylight does Surin have in December?
In Surin, Thailand, the average day length in December is 11h and 16min.
What time are sunrise and sunset in December in Surin?
In December, on the first day of the month, sunrise is at 06:15 and sunset at 17:34. On the last day of the month, in Surin, Thailand, sunrise is at 06:31 and sunset at 17:46 +07.
How many hours of sunshine does Surin have in December?
The average sunshine duration in December in Surin is 8.7h.
Average temperature in December
Surin, Thailand
- Average high temperature in December: 30°C
The warmest month (with the highest average high temperature) is April (36°C).
The month with the lowest average high temperature is December (30°C).
- Average low temperature in December: 18.1°C
The months with the highest average low temperature are April, May and June (24.9°C).
The coldest months (with the lowest average low temperature) are January and December (18.1°C).
Average humidity in December
Surin, Thailand
- Average humidity in December: 68%
The month with the highest relative humidity is September (84%).
The months with the lowest relative humidity are February and March (63%).
Average rainfall in December
Surin, Thailand
- Average rainfall in December: 1.9mm
The wettest month (with the highest rainfall) is August (256.2mm).
The driest month (with the least rainfall) is December (1.9mm).
Average rainfall days in December
Surin, Thailand
- Average rainfall days in December: 1 days
The months with the highest number of rainy days are August and September (19 days).
The months with the least rainy days are January and December (1 days).
Average daylight in December /
Average sunshine in December
Surin, Thailand
- Average daylight in December: 11h and 2min
The month with the longest days is June (Average daylight: 13h and 0min).
The month with the shortest days is December (Average daylight: 11h and 18min).
- Average sunshine in December: 8h and 4min
The months with the most sunshine are January and February (Average sunshine: 9h and 6min).
The months with the least sunshine are August and September (Average sunshine: 6h and 6min).
Surin, Thailand
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