January weather forecast
Tambun, Indonesia

January, like December, in Tambun, Indonesia, is another warm summer month, with an average temperature varying between 29.7°C (85.5°F) and 25.3°C (77.5°F).

Temperature

January's arrival brings an average high-temperature of a warm 29.7°C (85.5°F), demonstrating subtle variation from the preceding month. During January, the nighttime temperatures align closely with the daytime averages, measuring 25.3°C (77.5°F).

Heat index

January's mean heat index is appraised at a sweltering 35°C (95°F). Undertake enhanced precautions, heat exhaustion and heat cramps are possible risks. Continuous activity could trigger heatstroke.
Keep in mind the heat index values are meant for areas in shade and with light wind. Uninterrupted exposure to the sun may boost the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', shows a temperature sensation when both heat and moisture conditions are combined. The individual's temperature perception can be influenced by numerous factors such as metabolic variations, physical activity, and clothing. Exposure to direct sun rays can influence the heat you feel, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Youngsters generally face more threats than adults given their lesser ability to sweat. Coupled with their larger skin surface relative to their small bodies and higher heat production due to their activities, they are more endangered.
The physiological way the human body responds to excessive heat is by inducing perspiration, using sweat evaporation as a cooling mechanism. An upsurge in relative humidity affects normal body cooling mechanisms by slowing evaporation, hence reducing the rate at which the body cools and intensifying the perception of heat. Overheating and potential dehydration arise when body heat gain eclipses its release capability.

Humidity

In Tambun, the average relative humidity in January is 74%.

Rainfall

In Tambun, in January, it is raining for 28.7 days, with typically 182mm (7.17") of accumulated precipitation. In Tambun, during the entire year, the rain falls for 270.6 days and collects up to 1523mm (59.96") of precipitation.

Daylight

In January, the average length of the day is 12h and 26min.
On the first day of January, sunrise is at 05:40 and sunset at 18:09. On the last day of the month, sunrise is at 05:53 and sunset at 18:16 WIB.

Sunshine

The average sunshine in January is 9.5h.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index. January through December, with an average maximum UV index of 7, are months with the lowest UV index. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: The maximum daily UV index, 7 in January, converts into the following recommendations:
Implement preventive steps and embrace sun safety standards. Protection from skin and eye distress is compulsory. Seek shade and limit direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Keep in mind that shade structures like parasols or canopies do not offer complete sun protection. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.