January weather forecast
Mulyorejo Baru, Indonesia

January, like December, is another tropical summer month in Mulyorejo Baru, Indonesia, with an average temperature varying between 25.1°C (77.2°F) and 30°C (86°F).

Temperature

January stands out as Mulyorejo Baru's coldest month, with temperatures ranging between an average high of 30°C (86°F) and a low of 25.1°C (77.2°F).

Heat index

In January, the heat index is calculated to be a very hot 38°C (100.4°F). Incorporate extra safety measures to avoid heat exhaustion and heat cramps. Continuous activity could provoke heatstroke.
It is essential to grasp that the heat index's numbers are for shade and light wind settings. Exposure to unobstructed sunshine could lead to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. The impact of temperature is individual, as people's perception of weather may change based on their body mass, height, and physical activity. Awareness is key; direct sunlight can enhance the weather's impact, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.
The body's innate mechanism to counteract overheating is through perspiration, as it leverages the cooling effects of sweat evaporation. When the air holds a significant amount of moisture, the efficiency of the evaporation process is decreased, preventing the body from cooling down efficiently, leading to the sensation of overheating. When body temperature rises due to an imbalance in heat gain, there's a potential for dehydration and overheating.

Humidity

The months with the highest humidity in Mulyorejo Baru, Indonesia, are January and February, with an average relative humidity of 81%.

Rainfall

In Mulyorejo Baru, in January, it is raining for 21.3 days, with typically 74mm (2.91") of accumulated precipitation. Throughout the year, there are 160.1 rainfall days, and 403mm (15.87") of precipitation is accumulated.

Daylight

In January, the average length of the day in Mulyorejo Baru is 12h and 29min.
On the first day of the month, sunrise is at 05:16 and sunset at 17:48. On the last day of January, sunrise is at 05:29 and sunset at 17:55 WIB.

Sunshine

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

UV index

The months with the highest UV index are January through December, with an average maximum UV index of 7. January through December, with an average maximum UV index of 7, are months with the lowest UV index in Mulyorejo Baru. A UV Index value of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for the average person.
Note: The daily high UV index of 7 in January translates into this advice:
Adhere to precautions and respect sun safety doctrines. Avoiding sunburn is vital. Avoid direct exposure to the Sun between 10 a.m. and 4 p.m., the peak period for UV radiation, noting that objects like parasols or canopies might not offer complete sun protection. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.