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 sea temperature 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
As Kalianget, Indonesia, welcomes December, the average high-temperature is noted at a still tropical 30.1°C (86.2°F), closely aligning with the preceding month. Kalianget records a mild decrease in temperature during the nights of December, averaging a moderately hot 27.2°C (81°F).Heat index
December's heat index is computed to be a fiery hot 36°C (96.8°F). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.Be informed that the heat index values are oriented around shady conditions and gentle breezes. An exposure to direct sunlight may lift the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', comes about by integrating the temperature readings with the humidity levels. The influence of weather can be personal, changing with an individual's body mass, height, and level of physical exertion. When you're directly under the sun's rays, remember that the heat index may surge by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Young ones often ignore the need to take a break and drink fluids. Thirst is a late-stage symptom of dehydration - hence, maintaining hydration, particularly during extended physical activities, is crucial.
Sweat evaporation, driven by perspiration, is the method the human body uses to rid itself of excessive warmth. A higher relative humidity affects normal body cooling by reducing the evaporation rate, subsequently lowering the rate at which the body cools and increasing the perception of heat. Overheating can ensue when the body accumulates more heat than it can release, and dehydration severity may vary.
Humidity
The average relative humidity in December is 74%.Rainfall
In Kalianget, during December, the rain falls for 25 days and regularly aggregates up to 110mm (4.33") of precipitation. In Kalianget, during the entire year, the rain falls for 185 days and collects up to 791mm (31.14") of precipitation.Sea temperature
With an average sea temperature of 30.2°C (86.4°F), December is the month with the warmest seawater.Note: The joy of experiencing a cool dive can be less in waters above 30°C (86°F).
Daylight
December has the longest days of the year, with an average of 12h and 30min of daylight.On the first day of December, sunrise is at 04:58 and sunset at 17:28. On the last day of the month, sunrise is at 05:11 and sunset at 17:43 WIB.
Sunshine
In December, the average sunshine is 7.8h.UV index
January through December, with an average maximum UV index of 7, are months with the highest UV index. The months with the lowest UV index are January through December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for the average person.Note: The daily maximum UV index of 7 in December interprets into the following advice:
Fend off overexposure. Sun protection is vital. Make an effort to avoid direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation, and note that objects like parasols or canopies might not offer full sun protection. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear. Caution! Sand and water surfaces escalate the UV intensity from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it hot during December?
What is the average humidity in December?
How many days does it rain in December?
What is the month with the warmest sea water in Kalianget?
How warm is the water in December?
When are the longest days?
How many hours of daylight does Kalianget have in December?
When are sunrise and sunset in December?
How long on average sun shines in December?
When is the highest UV index?
What is the month with the lowest UV index?
What is the UV index reading in December in Kalianget?
Average temperature in December
Kalianget, Indonesia
- Average high temperature in December: 30.1°C
The warmest month (with the highest average high temperature) is November (31°C).
The months with the lowest average high temperature are July and August (28.9°C).
- Average low temperature in December: 27.2°C
The month with the highest average low temperature is November (27.7°C).
The coldest month (with the lowest average low temperature) is August (25.8°C).
Average pressure in December
Kalianget, Indonesia
- Average pressure in December: 1008.4mbar
The month with the highest atmospheric pressure is August (1011.3mbar).
The month with the lowest atmospheric pressure is December (1008.4mbar).
Average wind speed in December
Kalianget, Indonesia
- Average wind speed in December: 9.2km/h
The windiest month (with the highest average wind speed) is August (17.5km/h).
The calmest month (with the lowest average wind speed) is March (9.1km/h).
Average humidity in December
Kalianget, Indonesia
- Average humidity in December: 74%
The months with the highest relative humidity are January and February (77%).
The months with the lowest relative humidity are September and October (69%).
Average rainfall in December
Kalianget, Indonesia
- Average rainfall in December: 110mm
The wettest month (with the highest rainfall) is January (172mm).
The driest month (with the least rainfall) is August (4mm).
Average rainfall days in December
Kalianget, Indonesia
- Average rainfall days in December: 25 days
The month with the highest number of rainy days is January (27.1 days).
The month with the least rainy days is September (3.7 days).
Average sea temperature in December
Kalianget, Indonesia
- Average sea temperature in December: 30.2°C
The best month for swimming (with the highest average sea temperature) is December (30.2°C).
The coldest month (with the lowest average sea temperature) is August (27.7°C).
Average daylight in December /
Average sunshine in December
Kalianget, Indonesia
- Average daylight in December: 12h and 3min
The month with the longest days is December (Average daylight: 12h and 30min).
The month with the shortest days is June (Average daylight: 11h and 42min).
- Average sunshine in December: 7h and 5min
The months with the most sunshine are September and October (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 7h and 18min).
Average sunshine days in December
Kalianget, Indonesia
- Average sunshine days in December: 4.8 days
The month with the most sunshine days is August (25.8 days).
The month with the least sunshine days is January (2.9 days).
Average UV index in December
Kalianget, Indonesia
- 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
Kalianget, Indonesia
- Average cloud cover in December: 45
The month with the most cloud cover is January (Cloud cover 51).
The month with the least cloud cover is September (Cloud cover 12).
Average visibility in December
Kalianget, Indonesia
- 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).
