January weather forecast
Ciantra, Indonesia

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

Temperature

In Ciantra, January's average high-temperature stands at a moderately hot 29.7°C (85.5°F), closely related to the preceding month. January nighttime temperatures in Ciantra hover close to the daytime peak with an average of 25.3°C (77.5°F).

Heat index

The average heat index in January is appraised at a very hot 35°C (95°F). Additional precautions are required to avert heat cramps and heat exhaustion. Persistent activity may culminate in heatstroke.
One should consider that heat index numbers are for shaded settings and light wind. 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 'felt air temperature' or 'feels like', takes into account both air temperature and humidity to illustrate what people actually feel. The effect of weather is individual, with a variety of people experiencing it differently due to distinctions in body mass, height, and level of activity. Under direct sun rays, the felt temperature might be heightened, with the heat index increasing by 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Young ones often disregard the necessity to rest and hydrate. Thirst usually indicates advanced dehydration - hence, it is key to stay hydrated, particularly during ongoing physical activities.
Perspiring is how the human body naturally cools down, as sweat's evaporation takes away excess heat. In the presence of high relative humidity, the evaporation rate diminishes, resulting in the body retaining more warmth compared to dry conditions. When the body's heat gain surpasses its removal capacity, body temperature starts to climb, leading to potential heat-related ailments.

Humidity

In January, the average relative humidity is 74%.

Rainfall

In Ciantra, Indonesia, in January, during 28.7 rainfall days, 182mm (7.17") of precipitation is typically accumulated. In Ciantra, during the entire year, the rain falls for 269.9 days and collects up to 1520mm (59.84") of precipitation.

Daylight

In January, the average length of the day in Ciantra is 12h and 26min.
On the first day of the month, sunrise is at 05:40 and sunset at 18:09. On the last day of January, in Ciantra, sunrise is at 05:53 and sunset at 18:16 WIB.

Sunshine

In Ciantra, Indonesia, the average sunshine in January is 9.5h.

UV index

The months with the highest UV index are January through December, with an average maximum UV index of 7. The months with the lowest UV index are January through December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: During January, 7 as the daily maximum UV index converts into the following advice:
Evade overexposure. Individuals with fair skin risk burning in under 20 minutes. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. Enhance your sun protection with tightly woven, yet airy clothing.