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
With the onset of December, the average high-temperature stands at a still moderately hot 28.5°C (83.3°F), in line with the previous month's conditions. A minimal decline in temperature from daytime highs is anticipated throughout the December nights, averaging a still warm 24.2°C (75.6°F).Heat index
Throughout December, the heat index is calculated to be a hot 33°C (91.4°F). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.Thinking about the heat index, one should account for its values in shaded areas with gentle breezes. The direct sunshine could escalate the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. One's perception of weather can be shaped by other factors, involving metabolic differences, pregnancy, and physical exertion. Recognize that direct exposure to the sun can escalate the heat effect, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are highly critical to babies and toddlers. Young ones generally face higher dangers than adults since they sweat less. Along with their large skin surface area compared totheir small bodies and increased heat production from their activities, the risks are heightened.
Humidity
January, March, October and December, with an average relative humidity of 80%, are the least humid months in Rembes.Rainfall
In Rembes, during December, the rain falls for 27.3 days and regularly aggregates up to 158mm (6.22") of precipitation. Throughout the year, there are 292.6 rainfall days, and 1477mm (58.15") of precipitation is accumulated.Daylight
With an average of 12h and 30min of daylight, December has the longest days of the year.On the first day of the month, sunrise is at 05:11 and sunset at 17:42. On the last day of December, in Rembes, Indonesia, sunrise is at 05:24 and sunset at 17:57 WIB.
Sunshine
December has the least sunshine of the year, with an average of 7.7h of sunshine.UV index
The months with the lowest UV index are January, June through September, November and December, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for the average person.Note: In December, the maximum UV index of 6 translates into these guidelines:
Avert overexposure. Light-skinned people might experience burning in less than 20 minutes. Limit your exposure to the sun's UV radiation, which is strongest between 10 a.m. and 4 p.m., and note that parasols or canopies may not provide full sun protection. Always opt for UVA and UVB-resistant sunglasses on radiant days.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it hot during December?
What is the least humid month?
What is the average humidity in December?
How much does it rain in December?
When are the longest days?
How many hours of daylight does Rembes have in December?
When is the sunrise / sunset in December?
What is the month with the least sunshine?
How many hours of sunshine does Rembes have in December?
What is the month with the lowest UV index?
What is the UV index reading in December?
Average temperature in December
Rembes, Indonesia
- Average high temperature in December: 28.5°C
The warmest months (with the highest average high temperature) are February, March and April (29°C).
The month with the lowest average high temperature is July (27°C).
- Average low temperature in December: 24.2°C
The month with the highest average low temperature is April (24.3°C).
The coldest month (with the lowest average low temperature) is August (21.7°C).
Average pressure in December
Rembes, Indonesia
- Average pressure in December: 1009.1mbar
The months with the highest atmospheric pressure are August and September (1011.8mbar).
The month with the lowest atmospheric pressure is December (1009.1mbar).
Average wind speed in December
Rembes, Indonesia
- Average wind speed in December: 7.7km/h
The windiest month (with the highest average wind speed) is August (13km/h).
The calmest month (with the lowest average wind speed) is March (7.1km/h).
Average humidity in December
Rembes, Indonesia
- Average humidity in December: 80%
The months with the highest relative humidity are June and July (83%).
The months with the lowest relative humidity are January, March, October and December (80%).
Average rainfall in December
Rembes, Indonesia
- Average rainfall in December: 158mm
The wettest months (with the highest rainfall) are January and March (185mm).
The driest month (with the least rainfall) is August (28mm).
Average rainfall days in December
Rembes, Indonesia
- Average rainfall days in December: 27.3 days
The month with the highest number of rainy days is January (28 days).
The month with the least rainy days is August (18.2 days).
Average daylight in December /
Average sunshine in December
Rembes, 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 4min
The month with the most sunshine is February (Average sunshine: 9h and 54min).
The month with the least sunshine is December (Average sunshine: 7h and 42min).
Average sunshine days in December
Rembes, Indonesia
- Average sunshine days in December: 2.6 days
The month with the most sunshine days is July (5.5 days).
The month with the least sunshine days is February (1.2 days).
Average UV index in December
Rembes, Indonesia
- Average UV index in December: 6
The months with the highest UV index are February, March, April, May and October (UV index 7).
The months with the lowest UV index are January, June, July, August, September, November and December (UV index 6).
Average cloud cover in December
Rembes, Indonesia
- Average cloud cover in December: 47
The months with the most cloud cover are January and December (Cloud cover 47).
The months with the least cloud cover are May, June and August (Cloud cover 36).
Average visibility in December
Rembes, Indonesia
- Average visibility in December: 10km
The months with the highest visibility are February, March, May, June, July, August, September, October and December (10km).
The months with the lowest visibility are January, April and November (9km).
