January weather forecast
Sidapurna, Indonesia

January, the same as December, is another warm summer month in Sidapurna, Indonesia, with an average temperature fluctuating between 25.3°C (77.5°F) and 29.7°C (85.5°F).

Temperature

The transition into January is marked with an average high-temperature of a warm 29.7°C (85.5°F), showing an insignificant shift from December's 30.2°C (86.4°F). The temperature during January experiences a small drop from daytime peaks, recording an average of 25.3°C (77.5°F) at night.

Heat index

January's average heat index is computed to be a very hot 36°C (96.8°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 may experience an enhancement of 15 Fahrenheit (8 Celsius) degrees under direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'feels like', embodies the combination of air temperature and moisture content to illustrate perceived heat. The impression of weather on a person can be swayed by additional aspects, including metabolic variations, pregnancy, and activity levels. Taking into account that direct sunlight can boost the heat effect, the heat index may rise by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Young children are more at risk than adults since they tend to sweat less. Moreover, their large skin surface in proportion to their small bodies and the high heat production due to their activities contribute to their vulnerability.
The human body cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. In the presence of high relative humidity, the evaporation rate diminishes, resulting in the body retaining more warmth compared to dry conditions. Heat-related disorders may develop if heat gain in the body overshadows its cooling capacity, leading to elevated temperatures.

Humidity

The average relative humidity in January is 78%.

Rainfall

The month with the most rainfall in Sidapurna is January, when the rain falls for 29.4 days and typically aggregates up to 259mm (10.2") of precipitation.

Daylight

The average length of the day in January is 12h and 28min.
On the first day of the month, sunrise is at 05:31 and sunset at 18:02. On the last day of January, sunrise is at 05:44 and sunset at 18:09 WIB.

Sunshine

In January, the average sunshine is 8.9h.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index. The months with the lowest UV index 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: A daily high UV index of 7 in January leads to these guidelines:
Take precautions against overexposure. Protection against sun damage is needed. Stay in the shade and limit direct sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its strongest. Remember, however, that not all shade structures provide full sun protection. Tightly woven clothing, when worn loosely, shields effectively against the Sun.