January weather forecast
Sorong, Indonesia

Kicking off the new year, Sorong's weather is typified by prevalent high humidity of 79% with observable heat with top temperatures reaching up to 30.2°C (86.4°F). The January climate welcomes the city with balmy nights, frequent rain and dense cloud cover- a scenario typical for this tropical locale. Compared to February, January is a touch more humid and marginally hotter, setting the tone for the rest of the year. While daylight is ample, the overcast skies and consistent rain showers tends to limit sunshine hours, making January a relatively cooler month in the spectrum of Sorong's tropical weather.

Temperature

The advent of January in Sorong presents an average high-temperature of a still tropical 30.2°C (86.4°F), maintaining a close correlation with the preceding month. In January, Sorong's nights cool slightly to a consistent average temperature of 25.3°C (77.5°F).

Heat index

The heat index in January is calculated to be a torrid 38°C (100.4°F). Implement heightened safety measures - risk of heat exhaustion and heat cramps is increased. Prolonged activity may result in heatstroke.
It is noted that heat index values are ascertained for locations in the shade and with gentle breezes. A direct sunlight exposure may boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is derived by integrating air temperature with the existing relative humidity to express the perceived warmth. The impact of weather is individual, with diverse individuals experiencing it differently due to variations in body mass, height, and activity levels. Keep it in mind, direct sunlight can augment the heat you experience, possibly pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. In general, younger individuals are at greater risk than adults because they tend to sweat less. Also, having a larger skin surface to body size ratio and greater heat production due to their active behavior contribute to this danger.
The body's inherent cooling system operates through perspiration, wherein evaporating sweat offsets excessive heat. An increase in relative humidity hinders the body's normal cooling function by reducing evaporation, thereby decreasing the rate of body cooling and enhancing the sense of warmth. When the body's heat gain surpasses its removal capacity, body temperature starts to climb, leading to potential heat-related ailments.

Humidity

The months with the lowest humidity are January and February, with an average relative humidity of 79%.

Rainfall

In Sorong, in January, during 27.5 rainfall days, 143mm (5.63") of precipitation is typically accumulated. In Sorong, Indonesia, during the entire year, the rain falls for 306.8 days and collects up to 1796mm (70.71") of precipitation.

Sea temperature

In Sorong, the average seawater temperature in January is 29.1°C (84.4°F).
Note: Temperatures between 25°C (77°F) and 29°C (84.2°F) in water are ideal for swimming, diving, and other activities, providing enjoyment and comfort for extended durations.

Daylight

In Sorong, the average length of the day in January is 12h and 10min.
On the first day of the month, sunrise is at 06:12 and sunset at 18:23. On the last day of January, sunrise is at 06:23 and sunset at 18:32 WIT.

Sunshine

In January, the average sunshine in Sorong, Indonesia, is 8.1h.

UV index

The months with the highest UV index in Sorong are January through July, September and October, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: A maximum daily UV index of 7 during January morphs into the following directions:
Resist overexposure. Safeguarding from solar damage is indispensable. From 10 a.m. to 4 p.m., when UV radiation is at its strongest, limit direct exposure to the Sun and note that shade structures may not provide full sun protection. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun. Warning! The Sun's UV rays intensify with reflections from sand and water.