April weather forecast
Gulun, Indonesia

April, the same as March, is another warm autumn month in Gulun, Indonesia, with temperature in the range of an average high of 29.3°C (84.7°F) and an average low of 22.8°C (73°F).

Temperature

The start of April sees the average high-temperature at a still moderately hot 29.3°C (84.7°F), showing little difference from March's 29°C (84.2°F). Throughout April, Gulun witnesses a nighttime temperature average of 22.8°C (73°F).

Heat index

For most parts of April, the heat index is estimated at a sweltering 37°C (98.6°F). Incorporate additional safety actions, heat cramps and heat exhaustion are possible. Long-term activity may induce heatstroke.
Heat index evaluations are typically in the context of light winds and shaded environments. With exposure to direct sunshine, the heat index could climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is a metric representing the sensation of warmth when air temperature and moisture come together. Depending on the activity and the individual's heat perception, which may vary due to factors including wind, clothing, and metabolic variations, this effect remains subjective. You should know that direct sun exposure can heighten weather effects, potentially elevating the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Children often do not understand the need to rest and hydrate. Thirst is a late manifestation of dehydration - therefore, it is essential to stay hydrated, particularly during prolonged physical activities.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. In the presence of high relative humidity, the evaporation rate diminishes, resulting in the body retaining more warmth compared to dry conditions. Rising body temperatures resulting from an imbalance in heat absorption can lead to potential thermal issues.

Humidity

February through April, with an average relative humidity of 85%, are the most humid months.

Rainfall

In Gulun, in April, during 25.8 rainfall days, 165mm (6.5") of precipitation is typically accumulated. In Gulun, during the entire year, the rain falls for 247.2 days and collects up to 1234mm (48.58") of precipitation.

Daylight

In April, the average length of the day in Gulun is 11h and 56min.
On the first day of the month, sunrise is at 05:37 and sunset at 17:39. On the last day of April, sunrise is at 05:36 and sunset at 17:26 WIB.

Sunshine

In Gulun, Indonesia, the average sunshine in April is 7.9h.

UV index

January, March through August, November and December, with an average maximum UV index of 6, are months with the lowest UV index in Gulun, Indonesia. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for the ordinary person.
Note: A maximum daily UV index of 6 during April morphs into the following directions:
Implement preventive steps and embrace sun safety standards. Protection from skin and eye distress is compulsory. During the period from 10 a.m. to 4 p.m., UV radiation is highest. Try to avoid direct sunlight during these hours. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.