January weather forecast
Kemendung, Indonesia

January, the same as December, is another warm summer month in Kemendung, Indonesia, with an average temperature varying between 23.2°C (73.8°F) and 29.9°C (85.8°F).

Temperature

December's transformation into January witnesses an average high-temperature of a moderately hot 29.9°C (85.8°F), noting a minor change from the preceding month. Kemendung reports an average nighttime low-temperature of 23.2°C (73.8°F) in January.

Heat index

Throughout January, the heat index is computed to be a very hot 38°C (100.4°F). Special measures are necessary to avoid heat cramps and heat exhaustion. Persistent activity could result in heatstroke.
Heat index guidelines indicate values are for light wind scenarios and shaded regions. 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 'felt air temperature' or 'apparent temperature', gives a temperature feeling by integrating air temperature and humidity. The impact of weather on an individual can be subjective, affected by the person's activity and heat perception, which can vary due to elements including wind, clothing, and metabolic differences. It is essential to be conscious of the fact that direct sunlight can intensify the felt heat, leading to an elevation in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Youths are typically more endangered than adults since they usually sweat less. Their larger skin surface concerning their smaller bodies and higher heat production due to activity further adds to their vulnerability.
The body's self-cooling mechanism is rooted in perspiration, where evaporating sweat cools down excessive warmth. 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. Exceeding the body's heat disposal threshold results in a rise in body temperature and potential thermal disorders.

Humidity

The average relative humidity in January is 83%.

Rainfall

In January, in Kemendung, the rain falls for 30.5 days. Throughout January, 252mm (9.92") of precipitation is accumulated. In Kemendung, during the entire year, the rain falls for 248.3 days and collects up to 1536mm (60.47") of precipitation.

Daylight

In January, the average length of the day is 12h and 29min.
On the first day of January, sunrise is at 05:16 and sunset at 17:49. On the last day of the month, sunrise is at 05:30 and sunset at 17:56 WIB.

Sunshine

With an average of 6.9h of sunshine, January has the least sunshine of the year.

UV index

January and March, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for the ordinary person.
Note: A maximum high daily UV index of 6 during January translates into the following directions:
Undertake protective measures and comply with sun safety rules. Shielding against skin and eye damage is essential. The time between 10 a.m. and 4 p.m. is when UV radiation is at its peak. Limit exposure to direct sunlight during these hours. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.