June weather forecast
Serang, Indonesia

June in Serang welcomes both the summer solstice and a continuing dip in the city's monthly rainfall. The tropical climate remains consistent with the usual temperature and humidity levels. A decline in daylight hours to 11.8 hours aligns with the city’s transition into the middle of the year. This coupled with a reduction in wind speeds keeps the environment steady and predictable. In terms of weather elements, June in Serang lays the path for the subsequent dry periods.

Temperature

The transition from May to June sees average high-temperatures adjusting to a still hot 30.6°C (87.1°F), from a not significantly different 30.9°C (87.6°F). Serang indicates a consistently low-temperature of 25.7°C (78.3°F) during the nights of June.

Heat index

Throughout June, the heat index is evaluated at a torrid 38°C (100.4°F). Ensure heightened precautions, risk of heat cramps and heat exhaustion is significant. Sustained activity could provoke heatstroke.
Know that the heat index computations account for shaded terrains and slight winds. Heat index values can rise by 15 Fahrenheit (8 Celsius) degrees when in direct sunlight.
Note: The heat index, also known as 'real feel' or 'felt air temperature', joins air temperature with relative humidity to produce a temperature perception for humans. The individual's temperature perception can be influenced by numerous factors such as metabolic variations, physical activity, and clothing. Take note that direct exposure to the sun can increase the felt temperature, possibly adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are extremely significant for babies and toddlers. Young ones generally face higher dangers than adults since they sweat less. Along with their large skin surface area compared totheir small bodies and increased heat production from their activities, the risks are heightened.
The human body cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. When there is abundant moisture in the air, the body's cooling through the evaporation process becomes less effective, leading to the sensation of overheating. Potential thermal conditions emerge as the body's heat gain outpaces its cooling mechanisms.

Humidity

In June, the average relative humidity is 75%.

Rainfall

In Serang, during June, the rain falls for 19.6 days and regularly aggregates up to 64mm (2.52") of precipitation. In Serang, during the entire year, the rain falls for 271.6 days and collects up to 1261mm (49.65") of precipitation.

Daylight

The month with the shortest days in Serang is June, with an average of 11h and 48min of daylight.
On the first day of the month, sunrise is at 05:59 and sunset at 17:46. On the last day of June, in Serang, sunrise is at 06:05 and sunset at 17:52 WIB.

Sunshine

June and July, with an average of 7.2h of sunshine, are months with the least sunshine.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index. 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 threat to health from exposure to the Sun's UV rays for ordinary individuals.
Note: The average daily UV index of 7 in June transforms into the following instructions:
Stick with precautions and abide by sun safety procedures. Evading sunburn is essential. Limit direct sun exposure especially between 10 a.m. and 4 p.m., when UV radiation is at its peak. However, keep in mind that shade structures may not provide full sun protection. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.