January weather forecast
Gumulung Tonggoh, Indonesia

January, the same as December, is a moderately hot summer month in Gumulung Tonggoh, Indonesia, with an average temperature varying between 29.6°C (85.3°F) and 24.7°C (76.5°F).

Temperature

January begins with an average high-temperature of a warm 29.6°C (85.3°F), reflecting close similarity to the preceding month. Gumulung Tonggoh observes an average low-temperature of 24.7°C (76.5°F) during the slightly cooler nights of January.

Heat index

In January, the heat index is appraised at a torrid 36°C (96.8°F). Take greater precautions, heat exhaustion and heat cramps may be expected. Heatstroke could result from lengthy activity.
Consider that heat index readings are for situations in the shade and light wind. An exposure to direct sunlight may lift the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', shows a temperature sensation when both heat and moisture conditions are combined. A person's impression of weather can be shaped by many aspects, among them metabolic variations, pregnancy, and levels of physical activity. Sunshine, when direct, has the potential to intensify weather effects, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Young ones often ignore the need to take a break and drink fluids. Thirst is a late-stage symptom of dehydration - hence, maintaining hydration, particularly during extended physical activities, is crucial.
When it comes to cooling down, the human body's primary method is through perspiration, making use of sweat evaporation to eliminate excess heat. When relative humidity increases, the body's capacity to evaporate heat decreases, leading to a heightened sense of warmth. Potential thermal conditions emerge as the body's heat gain outpaces its cooling mechanisms.

Humidity

In January, the average relative humidity in Gumulung Tonggoh is 79%.

Rainfall

In Gumulung Tonggoh, Indonesia, in January, during 28.3 rainfall days, 188mm (7.4") of precipitation is typically accumulated. In Gumulung Tonggoh, during the entire year, the rain falls for 244.1 days and collects up to 1214mm (47.8") of precipitation.

Daylight

In January, the average length of the day in Gumulung Tonggoh, Indonesia, is 12h and 28min.
On the first day of the month, sunrise is at 05:33 and sunset at 18:04. On the last day of January, sunrise is at 05:46 and sunset at 18:11 WIB.

Sunshine

The average sunshine in January in Gumulung Tonggoh is 9.1h.

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 in Gumulung Tonggoh, Indonesia, are January through December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for the average person.
Note: A maximum high daily UV index of 7 during January translates into the following directions:
Refrain from overexposure. Fair-skinned individuals could burn in under 20 minutes. Stay in the shade and limit sun exposure from 10 a.m. to 4 p.m., when UV radiation is most potent. Keep in mind that shade structures like parasols or canopies do not offer full protection. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.