December weather forecast
Blahbatuh, Indonesia

December, the first month of the summer in Blahbatuh, is still a warm month, with an average temperature ranging between min 23.9°C (75°F) and max 28.7°C (83.7°F).

Temperature

December's beginning signals an average high-temperature of a still warm 28.7°C (83.7°F), barely different from November's 28.8°C (83.8°F). The temperature during December sees a subtle transition from day to night, averaging a low of 23.9°C (75°F).

Heat index

December's average heat index is calculated to be a torrid 35°C (95°F). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
Be advised, the heat index considers values for conditions in shade and with a light breeze. Direct sunlight might cause an increase of up to 15 Fahrenheit (8 Celsius) degrees in the heat index.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', joins air temperature with relative humidity to produce a temperature perception for humans. Factors including metabolic differences, physical activity, and clothing are additional elements that influence the individual's temperature experience. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Youngsters often neglect the necessity for rest and hydration. Thirst is a sign of advancing dehydration - thus the importance of maintaining hydration, specifically during long-lasting physical activities.
The human body cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. An increase in relative humidity hinders the body's normal cooling function by reducing evaporation, thereby decreasing the rate of body cooling and enhancing the sense of warmth. With body temperatures on the rise, inefficient heat shedding can lead to dehydration and its associated complications.

Humidity

The average relative humidity in December in Blahbatuh is 83%.

Rainfall

The month with the most rainfall in Blahbatuh, Indonesia, is December, when the rain falls for 26.4 days and typically aggregates up to 147mm (5.79") of precipitation.

Daylight

With an average of 12h and 36min of daylight, December has the longest days of the year in Blahbatuh.
On the first day of the month, sunrise is at 05:50 and sunset at 18:25. On the last day of December, in Blahbatuh, sunrise is at 06:03 and sunset at 18:40 WITA.

Sunshine

In Blahbatuh, Indonesia, the average sunshine in December is 8.5h.

UV index

The months with the highest UV index in Blahbatuh, Indonesia, are February through April, October 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 exposure to the Sun's UV rays for ordinary individuals.
Note: A maximum high daily UV index of 7 during December translates into the following directions:
Deflect overexposure. Sun protection is a necessity. 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. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.