December weather forecast
Mulyorejo Baru, Indonesia

The first month of the summer, December, is still a hot month in Mulyorejo Baru, Indonesia, with an average temperature ranging between min 25.5°C (77.9°F) and max 31.4°C (88.5°F).

Temperature

As Mulyorejo Baru, Indonesia, welcomes December, the average high-temperature records at a still hot 31.4°C (88.5°F), marking an insignificant deviation from the prior month. Nighttime temperatures in December average to a moderately hot 25.5°C (77.9°F).

Heat index

December's mean heat index is calculated to be a blistering 41°C (105.8°F). Exercise increased caution, heat cramps and heat exhaustion are potential hazards. Continuous activity could lead to heatstroke.
When assessing, remember that heat index measurements are for light winds and shaded spots. Under direct sunshine, the heat index values might be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', gives an indication of how one might feel in terms of heat after considering humidity. The influence of weather is personal, differing among individuals based on variations in body mass, stature, and the degree of physical exertion. Realize that direct exposure to sunlight can augment the felt heat, leading to a potential increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.
The innate cooling system of the human body revolves around perspiration, with the evaporation of sweat being central to this process. When air moisture content is high, the cooling process through evaporation is not as efficient, leading to an ineffective body cooling process and a feeling of overheating. Rising body temperatures due to excess heat retention could signify impending heat disorders.

Humidity

In Mulyorejo Baru, the average relative humidity in December is 76%.

Rainfall

In Mulyorejo Baru, in December, it is raining for 20.3 days, with typically 50mm (1.97") of accumulated precipitation. Throughout the year, in Mulyorejo Baru, Indonesia, there are 160.1 rainfall days, and 403mm (15.87") of precipitation is accumulated.

Daylight

The month with the longest days in Mulyorejo Baru is December, with an average of 12h and 30min of daylight.
On the first day of the month, sunrise is at 05:03 and sunset at 17:33. On the last day of December, in Mulyorejo Baru, Indonesia, sunrise is at 05:16 and sunset at 17:48 WIB.

Sunshine

The average sunshine in December in Mulyorejo Baru is 8.1h.

UV index

The months with the highest UV index are January through December, with an average maximum UV index of 7. The months with the lowest UV index are January through December, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for the average person.
Note: The UV index of 7 during December translates into the following guidance:
Persist with precautions and heed sun safety advice. Prevention of sunburn is compulsory. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total sun protection. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.