January weather forecast
Mantingan, Indonesia

January, the same as December, in Mantingan, Indonesia, is another hot summer month, with an average temperature ranging between min 23.3°C (73.9°F) and max 30.1°C (86.2°F).

Temperature

In Mantingan, the month of January registers the lowest temperatures, averaging 30.1°C (86.2°F) at the peak and 23.3°C (73.9°F) at the lowest.

Heat index

The heat index value for January is computed to be a very hot 39°C (102.2°F). Incorporate additional safety actions, heat cramps and heat exhaustion are possible. Long-term activity may induce heatstroke.
Always consider that heat index estimations are for light winds and places in the shade. Uninterrupted exposure to the sun may boost the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is the outcome of merging air's temperature and its humidity metrics. The impact of weather is individual, with diverse individuals experiencing it differently due to variations in body mass, height, and activity levels. Given the impact of direct sunlight, it's noteworthy that the felt temperature can rise by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Juveniles often do not understand the need to recuperate and rehydrate. Thirst is a delayed symptom of dehydration - hence, it is vital to maintain hydration, particularly during ongoing physical activities.
In high temperatures, perspiration kicks in, allowing the human body to cool down through the evaporation of sweat. In situations of high air temperature combined with high humidity (significant heat index), the body's ability to perspire is reduced, heightening the sense of warmth. Heat absorption that surpasses the body's shedding capability can lead to overheating and varying levels of dehydration.

Humidity

In Mantingan, the average relative humidity in January is 83%.

Rainfall

In Mantingan, during January, the rain falls for 28.2 days and regularly aggregates up to 193mm (7.6") of precipitation. Throughout the year, there are 251.9 rainfall days, and 1387mm (54.61") of precipitation is accumulated.

Daylight

The average length of the day in January is 12h and 30min.
On the first day of the month, sunrise is at 05:22 and sunset at 17:54. On the last day of January, sunrise is at 05:35 and sunset at 18:01 WIB.

Sunshine

January has the least sunshine of the year, with an average of 7.6h of sunshine.

UV index

With an average maximum UV index of 6, January is the month with the lowest UV index. A UV Index estimate of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: A maximum high daily UV index of 6 during January translates into the following directions:
Stay clear of intense sun exposure. Solar protection is of utmost significance. Remember that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. Make an effort to avoid direct sun exposure during these hours. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.