January weather forecast
Jatiseeng Kidul, Indonesia

January, like December, in Jatiseeng Kidul, Indonesia, is a moderately hot summer month, with temperature in the range of an average high of 29.6°C (85.3°F) and an average low of 24.7°C (76.5°F).

Temperature

Jatiseeng Kidul starts January with an average high-temperature of a moderately hot 29.6°C (85.3°F), hinting at a minimal fluctuation from December. Jatiseeng Kidul experiences an average nighttime temperature of 24.7°C (76.5°F) in January, reflecting a minor difference from the day's peak.

Heat index

Throughout January, the heat index is evaluated at a torrid 36°C (96.8°F). Special measures are necessary to avoid heat cramps and heat exhaustion. Persistent activity could result in heatstroke.
It is emphasized that the heat index's values are meant for shaded zones with mild winds. When under direct sunshine, the heat index may be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', measures the perceived warmth when incorporating the humidity present in the air. An individual's temperature experience can be influenced by extra factors, including metabolic differences, activity levels, and clothing. Considering the impact of direct sunlight, it's possible for the heat index to surge by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Kids generally face higher risks than adults as they sweat less. Along with their large skin surface compared to their small bodies and higher heat production due to their activities, their vulnerability is increased.
Sweat evaporation, driven by perspiration, is the method the human body uses to rid itself of excessive warmth. When there is abundant moisture in the air, the body's cooling through the evaporation process becomes less effective, leading to the sensation of overheating. The body faces dehydration threats when its cooling efforts are outpaced by excessive heat gain.

Humidity

The average relative humidity in January is 79%.

Rainfall

In Jatiseeng Kidul, in January, during 28.3 rainfall days, 188mm (7.4") of precipitation is typically accumulated. In Jatiseeng Kidul, Indonesia, during the entire year, the rain falls for 244.1 days and collects up to 1216mm (47.87") of precipitation.

Daylight

The average length of the day in January is 12h and 28min.
On the first day of January in Jatiseeng Kidul, sunrise is at 05:32 and sunset at 18:03. On the last day of the month, sunrise is at 05:45 and sunset at 18:10 WIB.

Sunshine

In January, the average sunshine is 9.1h.

UV index

The months with the highest UV index in Jatiseeng Kidul are January through December, with an average maximum UV index of 7. The months with the lowest UV index in Jatiseeng Kidul, Indonesia, are January through December, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In January, the maximum UV index of 7 suggests these recommendations:
Steer clear of overexposure. Fair-skinned individuals can be scorched in less than 20 minutes. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.