December weather forecast
Kalimeang, Indonesia

December, the first month of the summer in Kalimeang, is also a hot month, with an average temperature varying between 30.2°C (86.4°F) and 25.2°C (77.4°F).

Temperature

The introduction of December notes a subtle temperature variation to a still tropical 30.2°C (86.4°F) from November's 30.9°C (87.6°F). Kalimeang registers a steady nighttime temperature averaging a moderately hot 25.2°C (77.4°F) throughout December.

Heat index

For December, the heat index is appraised at a fiery hot 37°C (98.6°F). Extra precautions are necessary, heat cramps and heat exhaustion are plausible outcomes. Extended activity could lead to heatstroke.
The standards for the heat index are set for locations in shade and under light breezes. The presence of direct sunlight can raise the heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', blends air temperature and moisture content to represent the felt temperature to humans. Additional elements including metabolic differences, the level of physical activity, and attire have a role in shaping the individual's temperature perception. Given direct exposure to sunlight, one might experience a rise in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Children often lack awareness of the importance of taking breaks and rehydrating. The feeling of thirst is a late indication of dehydration, so maintaining hydration, especially during long periods of physical activity, is critical.
The body's natural response to excessive warmth is perspiration, as it allows for cooling through sweat evaporation. Under high air temperature and humidity (high heat index) conditions, perspiration is limited, and the perception of heat is increased. Heat absorption that surpasses the body's shedding capability can lead to overheating and varying levels of dehydration.

Humidity

In December, the average relative humidity is 76%.

Rainfall

In Kalimeang, in December, during 27.5 rainfall days, 173mm (6.81") of precipitation is typically accumulated. Throughout the year, in Kalimeang, there are 244.1 rainfall days, and 1216mm (47.87") of precipitation is accumulated.

Daylight

The month with the longest days is December, with an average of 12h and 30min of daylight.
On the first day of the month, sunrise is at 05:19 and sunset at 17:49. On the last day of December, sunrise is at 05:32 and sunset at 18:03 WIB.

Sunshine

With an average of 8.3h of sunshine, December has the least sunshine of the year.

UV index

The months with the highest UV index are January through December, with an average maximum UV index of 7. January through December, with an average maximum UV index of 7, are months with the lowest UV index in Kalimeang. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for average individuals.
Note: An average maximum UV index of 7 in December leads to these recommendations:
Endorse precautions and be consistent with sun safety guidelines. Preventing sunburn is paramount. Stay in the shade and limit direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is particularly strong. Remember, however, that shade structures may not provide complete protection. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.