December weather forecast
Trusmi Wetan, Indonesia

December, the first month of the summer in Trusmi Wetan, is still a hot month, with an average temperature fluctuating between 24.8°C (76.6°F) and 30.4°C (86.7°F).

Temperature

The transition into December is marked with an average high-temperature of a still hot 30.4°C (86.7°F), showing an insignificant shift from November's 31.1°C (88°F). In Trusmi Wetan, December's nights observe an average temperature dip to a moderately hot 24.8°C (76.6°F).

Heat index

The heat index for December is computed to be a fiery hot 38°C (100.4°F). Implement additional safety measures to avoid heat cramps and heat exhaustion. Persistent activity might trigger heatstroke.
Always consider that heat index estimations are for light winds and places in the shade. Exposure to the direct sun could elevate the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', embodies the combination of air temperature and moisture content to illustrate perceived heat. Depending on the activity and the individual's heat perception, which may vary due to factors including wind, clothing, and metabolic variations, this effect remains subjective. It is important to note that direct sunlight can intensify the weather impact, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Younglings frequently fail to recognize the requirement to rest and rehydrate. Thirst emerges late in dehydration - it is imperative to keep hydration levels high, particularly during extended physical exertions.
The body's self-cooling mechanism is rooted in perspiration, where evaporating sweat cools down excessive warmth. With a high level of moisture in the air, the evaporation process becomes less efficient, preventing the body from cooling down efficiently and resulting in a sensation of overheating. Heat disorders may be on the horizon when body temperatures rise from inadequate heat management.

Humidity

In December, the average relative humidity in Trusmi Wetan is 76%.

Rainfall

In December, in Trusmi Wetan, the rain falls for 25 days. Throughout December, 128mm (5.04") of precipitation is accumulated. In Trusmi Wetan, during the entire year, the rain falls for 221.5 days and collects up to 926mm (36.46") of precipitation.

Daylight

With an average of 12h and 30min of daylight, December has the longest days of the year.
On the first day of December in Trusmi Wetan, sunrise is at 05:20 and sunset at 17:49. On the last day of the month, sunrise is at 05:33 and sunset at 18:04 WIB.

Sunshine

The month with the least sunshine in Trusmi Wetan is December, with an average of 8.5h of sunshine.

UV index

The months with the highest UV index in Trusmi Wetan are January through December, with an average maximum UV index of 7. The months with the lowest UV index are January through December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for ordinary individuals.
Note: The maximum daily UV index of 7 during December translates into the following directions:
Refrain from overexposure. Fair-skinned individuals could burn in under 20 minutes. Avoid direct Sun exposure and seek shade from 10 a.m. to 4 p.m., the period of highest UV radiation. Remember, however, that not all shade structures offer full protection. Opt for tightly woven and loose clothing to enhance protection from the Sun.