December weather forecast
Tamangapa, Indonesia

December, the first month of the summer in Tamangapa, is also a moderately hot month, with an average temperature ranging between min 25.1°C (77.2°F) and max 29.9°C (85.8°F).

Temperature

The average high-temperature in December, at a moderately hot 29.9°C (85.8°F), reveals a modest deviation from November's 31.4°C (88.5°F). Tamangapa, during December nights, records a temperature marginally cooler than the daytime average, at 25.1°C (77.2°F).

Heat index

December's mean heat index is computed to be a torrid 36°C (96.8°F). Exercise extra preventive actions, heat cramps and heat exhaustion are plausible. Continuous activity could result in heatstroke.
Bear in mind that the heat index values are determined for shaded areas and light breezes. Direct sunlight exposure may result in a rise of the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is achieved by amalgamating air temperature with the relative humidity readings. The experience of temperature can be subjective, varying based on the individual's activity and heat perception, influenced by factors like wind, attire, and metabolic variations. Awareness of direct sun exposure is crucial as it has the potential to heighten the weather's effects, pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Children regularly disregard the necessity to rest and replenish fluids. Thirst is a late symptom of dehydration - thus, maintaining hydration, particularly during long-lasting physical activities, is essential.
The evaporation of sweat is a natural cooling mechanism of the human body, facilitated by perspiration. When relative humidity is at high levels, the evaporation rate lessens, causing the body to keep more heat than it would in less humid conditions. When heat gain surpasses the level the body can shed, body temperature begins to increase, and consequently, overheating and dehydration can occur, with varying severity.

Humidity

In Tamangapa, Indonesia, the average relative humidity in December is 76%.

Rainfall

In December, in Tamangapa, the rain falls for 22.5 days. Throughout December, 106mm (4.17") of precipitation is accumulated. Throughout the year, there are 193.7 rainfall days, and 839mm (33.03") of precipitation is accumulated.

Daylight

With an average of 12h and 24min of daylight, December has the longest days of the year in Tamangapa.
On the first day of the month, sunrise is at 05:39 and sunset at 18:03. On the last day of December, in Tamangapa, sunrise is at 05:52 and sunset at 18:17 WITA.

Sunshine

December has the most sunshine of the year, with an average of 10.1h of sunshine.

UV index

February through December, with an average maximum UV index of 7, are months with the highest UV index in Tamangapa. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for the ordinary person.
Note: In December, the maximum UV index of 7 translates into these guidelines:
Inhibit overexposure. Warding off sun damage is of utmost importance. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.