January weather forecast
Wilulang, Indonesia

January, like December, in Wilulang, Indonesia, is another warm summer month, with an average temperature ranging between max 29.6°C (85.3°F) and min 24.7°C (76.5°F).

Temperature

Wilulang's shift into January is marked by a subtle change to a moderately hot 29.6°C (85.3°F) from December's 30.2°C (86.4°F) in temperature. Throughout January, Wilulang records a steady low-temperature average of 24.7°C (76.5°F), a minor decrease from its daytime counterpart.

Heat index

The heat index value during January is estimated at a very hot 36°C (96.8°F). Exercise enhanced safety steps, heat cramps and heat exhaustion are probable. Heatstroke could be a result of sustained activity.
Thinking about the heat index, one should account for its values in shaded areas with gentle breezes. Direct sunlight might cause an increase of up to 15 Fahrenheit (8 Celsius) degrees in the heat index.
Note: The heat index, also known as 'felt air temperature' or 'feels like', embodies the combination of air temperature and moisture content to illustrate perceived heat. Elements such as metabolic variations, being pregnant, and physical activity can impact one's weather perception. Considering the impact of direct sunlight, it's possible for the heat index to surge by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Children commonly overlook the importance of rest and fluid replenishment. Thirst, being a delayed sign of dehydration, emphasizes the need to keep hydration up, especially during lengthy physical activities.
In the face of high temperatures, the human body's reflex is to perspire, leveraging sweat evaporation for cooling. In the presence of high relative humidity, the evaporation rate diminishes, resulting in the body retaining more warmth compared to dry conditions. Temperature imbalances caused by excessive heat retention can trigger heat-related maladies.

Humidity

The average relative humidity in January in Wilulang, Indonesia, is 79%.

Rainfall

In Wilulang, during January, the rain falls for 28.3 days and regularly aggregates up to 188mm (7.4") of precipitation. Throughout the year, there are 244.1 rainfall days, and 1216mm (47.87") of precipitation is accumulated.

Daylight

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

Sunshine

In January, the average sunshine in Wilulang, Indonesia, 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 are January through December, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for average individuals.
Note: The maximum UV index of 7 during January leads to these instructions:
Take precautions and utilize sun safety practices. Protection against skin and eye damage is required. Seek shade and limit direct Sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its peak, but be aware that not all shade structures provide complete sun protection. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.