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 onset of December brings an average high-temperature of a still warm 25.9°C (78.6°F), nearly matching the November temperature. Trajeng cools down to an average low-temperature of 20.4°C (68.7°F) throughout the month of December.Humidity
In December, the average relative humidity is 88%.Rainfall
In Trajeng, in December, during 30.8 rainfall days, 555mm (21.85") of precipitation is typically accumulated. In Trajeng, Indonesia, during the entire year, the rain falls for 313.2 days and collects up to 3812mm (150.08") of precipitation.Daylight
December has the longest days of the year, with an average of 12h and 36min of daylight.On the first day of the month, sunrise is at 05:01 and sunset at 17:33. On the last day of December, sunrise is at 05:14 and sunset at 17:48 WIB.
Sunshine
In December, the average sunshine is 5h.UV index
February through December, with an average maximum UV index of 6, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: A typical high UV index of 6 in December suggests the following recommendations:
Persist in precautions and follow sun safety policies. Keeping sunburn at bay is imperative. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in December?
What is the average humidity in December?
How many days does it rain in December?
When are the longest days?
What is the average length of the day in December in Trajeng?
When are sunrise and sunset in December?
How many hours of sunshine does Trajeng have in December?
What is the month with the highest UV index in Trajeng?
How high is the UV index in December?
Average temperature in December
Trajeng, Indonesia
- Average high temperature in December: 25.9°C
The warmest month (with the highest average high temperature) is October (28.3°C).
The month with the lowest average high temperature is January (25.3°C).
- Average low temperature in December: 20.4°C
The month with the highest average low temperature is November (20.5°C).
The coldest month (with the lowest average low temperature) is August (17.8°C).
Average pressure in December
Trajeng, Indonesia
- Average pressure in December: 1008.8mbar
The month with the highest atmospheric pressure is August (1011.8mbar).
The month with the lowest atmospheric pressure is December (1008.8mbar).
Average wind speed in December
Trajeng, Indonesia
- Average wind speed in December: 5.1km/h
The windiest month (with the highest average wind speed) is August (7.1km/h).
The calmest month (with the lowest average wind speed) is April (4.1km/h).
Average humidity in December
Trajeng, Indonesia
- Average humidity in December: 88%
The months with the highest relative humidity are February and March (90%).
The month with the lowest relative humidity is October (78%).
Average rainfall in December
Trajeng, Indonesia
- Average rainfall in December: 555mm
The wettest month (with the highest rainfall) is January (627mm).
The driest month (with the least rainfall) is August (35mm).
Average rainfall days in December
Trajeng, Indonesia
- Average rainfall days in December: 30.8 days
The month with the highest number of rainy days is January (30.9 days).
The month with the least rainy days is August (17.5 days).
Average daylight in December /
Average sunshine in December
Trajeng, Indonesia
- Average daylight in December: 12h and 4min
The month with the longest days is December (Average daylight: 12h and 36min).
The month with the shortest days is June (Average daylight: 11h and 42min).
- Average sunshine in December: 5h and 0min
The month with the most sunshine is September (Average sunshine: 8h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 24min).
Average sunshine days in December
Trajeng, Indonesia
- Average sunshine days in December: 0.1 days
The month with the most sunshine days is August (11.1 days).
The months with the least sunshine days are January, February and April (0 days).
Average UV index in December
Trajeng, Indonesia
- Average UV index in December: 6
The months with the highest UV index are February, March, April, May, June, July, August, September, October, November and December (UV index 6).
The month with the lowest UV index is January (UV index 5).
Average cloud cover in December
Trajeng, Indonesia
- Average cloud cover in December: 69
The month with the most cloud cover is January (Cloud cover 73).
The month with the least cloud cover is September (Cloud cover 42).
Average visibility in December
Trajeng, Indonesia
- Average visibility in December: 7km
The months with the highest visibility are September and October (8km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, November and December (7km).
