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
The months of September and December bring the lowest temperatures, averaging a high of 29.3°C (84.7°F).Heat index
For December, the heat index is calculated to be a hot 34°C (93.2°F). Emphasize additional safety, risk of heat cramps and heat exhaustion is high. Continuous activity might result in heatstroke.Bear in mind that the heat index values are determined for shaded areas and light breezes. If directly exposed to the sun, the heat index could rise by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', arises from combining readings of air temperature and relative moisture content. This effect tends to be personal, with the weather perception differing among individuals due to variations in body mass, height, and exertion. With the sun shining directly, it's crucial to understand that it can increase the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Juveniles often do not understand the need to recuperate and rehydrate. Thirst is a delayed symptom of dehydration - hence, it is vital to maintain hydration, particularly during ongoing physical activities.
Humidity
In Kep, the average relative humidity in December is 73%.Rainfall
In Kep, in December, it is raining for 13.2 days, with typically 35mm (1.38") of accumulated precipitation. In Kep, during the entire year, the rain falls for 246.3 days and collects up to 1090mm (42.91") of precipitation.Daylight
December has the shortest days of the year, with an average of 11h and 30min of daylight.On the first day of the month, sunrise is at 06:05 and sunset at 17:38. On the last day of December, sunrise is at 06:20 and sunset at 17:51 +07.
Sunshine
With an average of 7.1h of sunshine, December has the least sunshine of the year.UV index
January through December, with an average maximum UV index of 7, are months with the highest UV index. January through December, with an average maximum UV index of 7, are months with the lowest UV index. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for average individuals.Note: The daily high UV index of 7 during December translates into the following recommendations:
Sustain precautions and conform to sun safety norms. Preventing sunburn is necessary. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest month?
How hot does it get in December?
What is the average humidity in December?
How many days does it rain in December?
What is the month with the shortest days?
How many hours of daylight does Kep have in December?
What time are sunrise and sunset in December?
What is the month with the least sunshine in Kep?
How many hours of sunshine does Kep have in December?
What is the month with the highest UV index?
When is the lowest UV index?
What is the UV index reading in December?
Average temperature in December
Kep, Cambodia
- Average high temperature in December: 29.3°C
The warmest month (with the highest average high temperature) is May (31.8°C).
The months with the lowest average high temperature are September and December (29.3°C).
- Average low temperature in December: 23.5°C
The month with the highest average low temperature is May (27.3°C).
The coldest month (with the lowest average low temperature) is January (23.3°C).
Average pressure in December
Kep, Cambodia
- Average pressure in December: 1011mbar
The month with the highest atmospheric pressure is January (1011.8mbar).
The months with the lowest atmospheric pressure are June and July (1007.7mbar).
Average wind speed in December
Kep, Cambodia
- Average wind speed in December: 13km/h
The windiest month (with the highest average wind speed) is August (15.3km/h).
The calmest month (with the lowest average wind speed) is October (9.5km/h).
Average humidity in December
Kep, Cambodia
- Average humidity in December: 73%
The months with the highest relative humidity are September and October (80%).
The months with the lowest relative humidity are January and February (69%).
Average rainfall in December
Kep, Cambodia
- Average rainfall in December: 35mm
The wettest month (with the highest rainfall) is October (161mm).
The driest month (with the least rainfall) is February (22mm).
Average rainfall days in December
Kep, Cambodia
- Average rainfall days in December: 13.2 days
The month with the highest number of rainy days is October (26.5 days).
The month with the least rainy days is January (11.8 days).
Average daylight in December /
Average sunshine in December
Kep, Cambodia
- Average daylight in December: 11h and 3min
The month with the longest days is June (Average daylight: 12h and 42min).
The month with the shortest days is December (Average daylight: 11h and 30min).
- Average sunshine in December: 7h and 1min
The month with the most sunshine is April (Average sunshine: 10h and 30min).
The month with the least sunshine is December (Average sunshine: 7h and 6min).
Average sunshine days in December
Kep, Cambodia
- Average sunshine days in December: 15.9 days
The month with the most sunshine days is January (17.5 days).
The month with the least sunshine days is April (2.7 days).
Average UV index in December
Kep, Cambodia
- Average UV index in December: 7
The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
Average cloud cover in December
Kep, Cambodia
- Average cloud cover in December: 28
The months with the most cloud cover are July and September (Cloud cover 46).
The month with the least cloud cover is February (Cloud cover 24).
Average visibility in December
Kep, Cambodia
- Average visibility in December: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
