December weather forecastMadiun Lor, Indonesia

Weather in December

The first month of the summer, December, is still a hot month in Madiun Lor, Indonesia, with temperature in the range of an average low of 23.6°C (74.5°F) and an average high of 30.5°C (86.9°F).

Temperature

The transition into December notes an average high-temperature of a still tropical 30.5°C (86.9°F), revealing a mild distinction from the 32.1°C (89.8°F) in November. The mean low-temperature during December nights in Madiun Lor is a moderately hot 23.6°C (74.5°F).

Heat index

The heat index value for December is estimated at a blistering 40°C (104°F). Implement additional cautionary measures, heat cramps and heat exhaustion could occur. Prolonged activity might induce heatstroke.
The metrics for the heat index are tailored for both shady environments and light winds. The heat index has the possibility to be enhanced by 15 Fahrenheit (8 Celsius) degrees when there is direct sun exposure.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. One's perception of temperature is subjective, varying based on their activity and individual heat perception, influenced by factors like wind, clothing, and metabolic variations. One's exposure to direct sunlight has the potential to intensify the heat sensation, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Kids frequently fail to realize the necessity for resting and hydrating. Thirst is an advanced indication of dehydration - hence, maintaining hydration, especially during extended physical activities, becomes essential.
To cool down, the human body relies on perspiration, a process where excessive heat is eliminated as sweat evaporates. Under conditions of increased relative humidity, the evaporation rate lessens, causing the body to retain more heat than under less humid conditions. When body temperature rises due to an imbalance in heat gain, there's a potential for dehydration and overheating.

Humidity

In December, the average relative humidity is 81%.

Rainfall

In December, in Madiun Lor, the rain falls for 24.8 days. Throughout December, 141mm (5.55") of precipitation is accumulated. Throughout the year, in Madiun Lor, Indonesia, there are 222.6 rainfall days, and 1082mm (42.6") of precipitation is accumulated.

Daylight

December has the longest days of the year in Madiun Lor, with an average of 12h and 36min of daylight.
On the first day of the month, sunrise is at 05:06 and sunset at 17:39. On the last day of December, sunrise is at 05:20 and sunset at 17:53 WIB.

Sunshine

In Madiun Lor, the average sunshine in December is 7.7h.

UV index

The months with the highest UV index are April, June through December, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for the ordinary person.
Note: The UV index of 7 during December leads to these advisories:
Uphold preventive measures and conform to sun safety guidelines. Defending against skin and eye harm is crucial. Between 10 a.m. and 4 p.m., the Sun's UV radiation is at its peak. Limit your exposure to direct sunlight during these hours. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.