Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
December
Weather in December
Temperature
In Prasat, the month of December is known for its lowest average temperatures, reaching a high of 29.5°C (85.1°F) and a low of 19.7°C (67.5°F).Heat index
In December, the average heat index is calculated to be a hot 32°C (89.6°F). With sustained exposure and activity, exhaustion becomes probable, resulting in heat cramps.Heat index evaluations are typically in the context of light winds and shaded environments. Uninterrupted exposure to the sun may boost the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is a composite of temperature and humidity figures to convey how warm it feels. The influence of weather is personal, differing among a variety of individuals based on differences in body mass, stature, and the level of physical activity. Should you be directly under the sun, anticipate a possible increase in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Young ones are generally at greater risk than adults due to their limited sweating ability. In addition, their large skin surface relative to their small bodies and higher heat production from their activities add to their vulnerability.
Humidity
In December, the average relative humidity is 63%.Rainfall
In December, in Prasat, Thailand, the rain falls for 2.5 days. Throughout December, 10mm (0.39") of precipitation is accumulated. In Prasat, during the entire year, the rain falls for 160.3 days and collects up to 740mm (29.13") of precipitation.Daylight
The month with the shortest days is December, with an average of 11h and 18min of daylight.On the first day of the month, sunrise is at 06:16 and sunset at 17:36. On the last day of December, sunrise is at 06:31 and sunset at 17:49 +07.
Sunshine
The average sunshine in December is 7.1h.UV index
January, July, October and December, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: During December, 6 as the daily maximum UV index converts into the following advice:
Fend off overexposure. Sun protection is vital. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is at its strongest, and remember that parasols or canopies do not offer full protection. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest time of year?
How hot does it get in December?
What is the average humidity in December in Prasat?
How much does it rain in Prasat in December?
What is the month with the shortest days in Prasat?
How many hours of daylight does Prasat have in December?
When is the sunrise / sunset in December?
How long on average sun shines in December?
What is the month with the lowest UV index?
What is the UV index intensity in December?
Average temperature in December
Prasat, Thailand
- Average high temperature in December: 29.5°C
The warmest month (with the highest average high temperature) is April (35.8°C).
The month with the lowest average high temperature is December (29.5°C).
- Average low temperature in December: 19.7°C
The month with the highest average low temperature is April (27.3°C).
The coldest month (with the lowest average low temperature) is January (19.6°C).
Average pressure in December
Prasat, Thailand
- Average pressure in December: 1012.8mbar
The month with the highest atmospheric pressure is January (1013.1mbar).
The month with the lowest atmospheric pressure is July (1005.8mbar).
Average wind speed in December
Prasat, Thailand
- Average wind speed in December: 13.8km/h
The windiest month (with the highest average wind speed) is December (13.8km/h).
The calmest month (with the lowest average wind speed) is September (8.6km/h).
Average humidity in December
Prasat, Thailand
- Average humidity in December: 63%
The month with the highest relative humidity is September (81%).
The months with the lowest relative humidity are February and March (48%).
Average rainfall in December
Prasat, Thailand
- Average rainfall in December: 10mm
The wettest month (with the highest rainfall) is September (141mm).
The driest month (with the least rainfall) is February (6mm).
Average rainfall days in December
Prasat, Thailand
- Average rainfall days in December: 2.5 days
The month with the highest number of rainy days is September (22.3 days).
The month with the least rainy days is December (2.5 days).
Average daylight in December /
Average sunshine in December
Prasat, 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: 7h and 1min
The month with the most sunshine is April (Average sunshine: 10h and 42min).
The month with the least sunshine is November (Average sunshine: 6h and 48min).
Average sunshine days in December
Prasat, Thailand
- Average sunshine days in December: 28.5 days
The month with the most sunshine days is December (28.5 days).
The month with the least sunshine days is September (6.5 days).
Average UV index in December
Prasat, Thailand
- Average UV index in December: 6
The months with the highest UV index are February and April (UV index 8).
The months with the lowest UV index are January, July, October and December (UV index 6).
Average cloud cover in December
Prasat, Thailand
- Average cloud cover in December: 21
The month with the most cloud cover is July (Cloud cover 54).
The month with the least cloud cover is February (Cloud cover 18).
Average visibility in December
Prasat, Thailand
- Average visibility in December: 10km
The months with the highest visibility are January, February, March, April, May, June, November and December (10km).
The months with the lowest visibility are July, August, September and October (9km).
