December weather forecast
Cipariuk, Indonesia

The first month of the summer, December, is still a hot month in Cipariuk, Indonesia, with an average temperature varying between 30.4°C (86.7°F) and 24.6°C (76.3°F).

Temperature

Cipariuk's December average high-temperature settles at a still tropical 30.4°C (86.7°F), showing a near match with the preceding month. Nighttime temperatures hover around an average low of 24.6°C (76.3°F) in December.

Heat index

For most parts of December, the heat index is appraised at a sweltering 38°C (100.4°F). Adopt heightened safety measures, heat cramps and heat exhaustion may occur. Sustained activity might cause heatstroke.
It is noted that heat index values are ascertained for locations in the shade and with gentle breezes. Direct exposure to sunshine could lead to a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', quantifies the warmth felt when relative humidity is considered. The effect is experienced differently by individuals, hinging on unique characteristics such as body mass, stature, and level of activity. Always consider that direct sunlight exposure might heighten the heat's effects, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Young individuals usually face greater risks than adults as their sweat production is less. Also, their larger skin surface relative to their small bodies and the high heat generation due to their activity contributes to their vulnerability.
Perspiration and the resultant sweat evaporation are the body's natural thermostat, helping regulate temperature. When there is abundant moisture in the air, the body's cooling through the evaporation process becomes less effective, leading to the sensation of overheating. When the heat gained surpasses the body's cooling capacity, temperatures rise, signaling potential health concerns.

Humidity

In Cipariuk, Indonesia, the average relative humidity in December is 77%.

Rainfall

In December, in Cipariuk, the rain falls for 27.5 days. Throughout December, 156mm (6.14") of precipitation is accumulated. Throughout the year, there are 291.3 rainfall days, and 1460mm (57.48") of precipitation is accumulated.

Daylight

December has the longest days of the year, with an average of 12h and 30min of daylight.
On the first day of the month, sunrise is at 05:30 and sunset at 17:59. On the last day of December, sunrise is at 05:43 and sunset at 18:13 WIB.

Sunshine

In Cipariuk, the average sunshine in December is 9.1h.

UV index

February through December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for the ordinary person.
Note: The daily high UV index of 7 in December translates into this advice:
Inhibit overexposure. Warding off sun damage is of utmost importance. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.