January weather forecast
Sampiran, Indonesia

January, the same as December, is another warm summer month in Sampiran, Indonesia, with temperature in the range of an average high of 29.8°C (85.6°F) and an average low of 24.3°C (75.7°F).

Temperature

In Sampiran, the month of January registers the lowest temperatures, averaging 29.8°C (85.6°F) at the peak and 24.3°C (75.7°F) at the lowest.

Heat index

For most parts of January, the heat index is evaluated at a sweltering 37°C (98.6°F). Undertake additional safety actions, risk of heat cramps and heat exhaustion is significant. Persistent activity may induce heatstroke.
Data suggests that the heat index is set for environments in shade and with a light wind. The heat index may experience an enhancement of 15 Fahrenheit (8 Celsius) degrees under direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', takes into account both air temperature and humidity to illustrate what people actually feel. Additional factors encompassing metabolic differences, the level of physical activity, and clothing can impact the individual's perception of temperature. One's exposure to direct sunlight has the potential to intensify the heat sensation, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. In general, children are more at risk than adults because they sweat less. Furthermore, the large skin surface compared to their small bodies and the high heat production due to their actions contribute to this vulnerability.
Evaporating sweat, an outcome of perspiration, is key in assisting the human body to moderate its temperature. A higher relative humidity affects normal body cooling by reducing the evaporation rate, subsequently lowering the rate at which the body cools and increasing the perception of heat. Excessive heat gain, when not shed effectively by the body, can result in increasing body temperatures and related hazards.

Humidity

The average relative humidity in January in Sampiran is 78%.

Rainfall

In Sampiran, Indonesia, in January, during 29.4 rainfall days, 165mm (6.5") of precipitation is typically accumulated. In Sampiran, during the entire year, the rain falls for 292.3 days and collects up to 1434mm (56.46") of precipitation.

Daylight

In Sampiran, the average length of the day in January is 12h and 28min.
On the first day of the month, sunrise is at 05:33 and sunset at 18:04. On the last day of January, sunrise is at 05:47 and sunset at 18:11 WIB.

Sunshine

The average sunshine in January in Sampiran is 9h.

UV index

With an average maximum UV index of 6, January is the month with the lowest UV index in Sampiran. A UV Index estimate of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: In January, the maximum UV index of 6 translates into these guidelines:
Adopt measures and apply sun safety strategies. Shielding from skin and eye damage is necessary. Stay in the shade and limit direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is particularly strong. Remember, however, that shade structures may not provide complete protection. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.