December weather forecast
Urimesing, Indonesia

The first month of the summer, December, is also a moderately hot month in Urimesing, Indonesia, with an average temperature ranging between max 29.5°C (85.1°F) and min 27.3°C (81.1°F).

Temperature

December proves to be the warmest month, recording an average peak temperature of 29.5°C (85.1°F) and a minimum temperature of 27.3°C (81.1°F).

Heat index

The average heat index in December is calculated to be a sweltering 35°C (95°F). Implement enhanced safety actions, heat cramps and heat exhaustion could occur. Sustained activity might result in heatstroke.
Understanding the heat index involves considering values for shaded locales with light wind. The heat index has the possibility to be enhanced by 15 Fahrenheit (8 Celsius) degrees when there is direct sun exposure.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', provides an understanding of perceived warmth by combining temperature and relative humidity. An individual's temperature experience can be influenced by extra factors, including metabolic differences, activity levels, and clothing. One should be aware that direct sunshine can amplify the perceived temperature, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Kids are usually in more danger than grown-ups as they tend to sweat less. Plus, their bigger skin surface in relation to their small frames and increased heat generation due to their activity level make them more susceptible.
Perspiration and the resultant sweat evaporation are the body's natural thermostat, helping regulate temperature. Elevated relative humidity diminishes evaporation, thereby reducing the body's ability to shed heat and creating a feeling of being too warm. Should the body fail to balance its heat gain, the escalating temperature poses health challenges.

Humidity

The months with the lowest humidity are November and December, with an average relative humidity of 74%.

Rainfall

In Urimesing, in December, during 27.1 rainfall days, 131mm (5.16") of precipitation is typically accumulated. In Urimesing, during the entire year, the rain falls for 289 days and collects up to 1570mm (61.81") of precipitation.

Daylight

With an average of 12h and 18min of daylight, December has the longest days of the year in Urimesing.
On the first day of the month, sunrise is at 06:06 and sunset at 18:26. On the last day of December, in Urimesing, sunrise is at 06:20 and sunset at 18:40 WIT.

Sunshine

In Urimesing, the average sunshine in December is 8.6h.

UV index

The months with the highest UV index in Urimesing, Indonesia, are January through May, August through December, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for ordinary individuals.
Note: The maximum UV index, 7 during December, leads to the following recommendations:
Apply measures and align with sun safety principles. Safeguarding against skin and eye injury is pivotal. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. A hat with a broad brim is indispensable, filtering out up to half of UV rays.