January weather forecast
Cipayung, Indonesia

January, like December, in Cipayung, Indonesia, is another warm summer month, with an average temperature ranging between min 24.8°C (76.6°F) and max 29.8°C (85.6°F).

Temperature

The unfolding of January shows an average high-temperature of a moderately hot 29.8°C (85.6°F), indicating a slight variance from December's 30.5°C (86.9°F). During January, Cipayung's nighttime temperatures demonstrate a subtle cooling from daytime highs, stabilizing at a still warm 24.8°C (76.6°F).

Heat index

For most parts of January, the heat index is estimated at a sweltering 36°C (96.8°F). Take additional safety steps, risk of heat exhaustion and heat cramps is notable. Prolonged activity may cause heatstroke.
Take note of the fact that heat index values are based on shaded circumstances with light airflows. Heat index values might soar by up to 15 Fahrenheit (8 Celsius) degrees with exposure to direct sunshine.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. This effect tends to be personal, with the weather perception differing among individuals due to variations in body mass, height, and exertion. Should you be directly under the sun, anticipate a possible increase in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. In general, younger individuals are at greater risk than adults because they tend to sweat less. Also, having a larger skin surface to body size ratio and greater heat production due to their active behavior contribute to this danger.
As a reaction to high temperatures, the human body begins to perspire, using the evaporation of sweat to lower its temperature. When the level of relative humidity is elevated, evaporation diminishes, causing more warmth to be retained in the body than in dry air. Excessive heat gain, when not shed effectively by the body, can result in increasing body temperatures and related hazards.

Humidity

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

Rainfall

In January, in Cipayung, Indonesia, the rain falls for 24.8 days. Throughout January, 112mm (4.41") of precipitation is accumulated. Throughout the year, in Cipayung, Indonesia, there are 257.1 rainfall days, and 991mm (39.02") of precipitation is accumulated.

Daylight

In Cipayung, Indonesia, the average length of the day in January is 12h and 26min.
On the first day of the month, sunrise is at 05:41 and sunset at 18:10. On the last day of January, in Cipayung, sunrise is at 05:54 and sunset at 18:17 WIB.

Sunshine

In Cipayung, Indonesia, the average sunshine in January is 9.2h.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index in Cipayung. January through December, with an average maximum UV index of 7, are months with the lowest UV index in Cipayung. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for average individuals.
Note: The daily maximum UV index of 7 in January interprets into the following advice:
Adhere to precautions and respect sun safety doctrines. Avoiding sunburn is vital. Stay out of direct sunlight between 10 a.m. and 4 p.m., when UV radiation is most intense, and remember that not all shade structures provide complete protection. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.