January weather forecastRawas, Indonesia

Weather in January

January, like December, is a hot summer month in Rawas, Indonesia, with an average temperature ranging between max 30.2°C (86.4°F) and min 25.3°C (77.5°F).

Temperature

During January, Rawas records an average high-temperature of a still hot 30.2°C (86.4°F), marking a slight divergence from December's 30.4°C (86.7°F). During the nights of January, Rawas records an average temperature of 25.3°C (77.5°F), a minor drop from daytime peaks.

Heat index

In January, the average heat index is estimated at a very hot 38°C (100.4°F). Ensure extra safety steps, heat exhaustion and heat cramps are likely. Long activity might lead to heatstroke.
When assessing, remember that heat index measurements are for light winds and shaded spots. If exposed to direct sunlight, the heat index could climb by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', gives a temperature feeling by integrating air temperature and humidity. One's perception of temperature is subjective, varying based on their activity and individual heat perception, influenced by factors like wind, clothing, and metabolic variations. Do note, being directly under sun rays can amplify the heat you feel, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Young individuals usually face more risks than adults due to their lower sweat production. Their large skin surface area relative to their tiny bodies and high heat production from their activities adds to their risk.
The human body has a built-in cooling mechanism through perspiration; evaporating sweat dissipates the excess heat. 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. Heat-related disorders may develop if heat gain in the body overshadows its cooling capacity, leading to elevated temperatures.

Humidity

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

Rainfall

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

Daylight

In January, the average length of the day is 12h and 11min.
On the first day of January, sunrise is at 06:08 and sunset at 18:20. On the last day of the month, sunrise is at 06:19 and sunset at 18:29 WIT.

Sunshine

In January, the average sunshine is 8.1h.

UV index

January through July, September and October, with an average maximum UV index of 7, are months with the highest UV index in Rawas. A UV Index of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for the ordinary person.
Note: A maximum daily UV index of 7 during January morphs into the following directions:
Skirt overexposure. People with light complexions might get scorched in under 20 minutes. Limit your exposure to the sun's UV radiation, which is strongest between 10 a.m. and 4 p.m., and note that parasols or canopies may not provide full sun protection. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.