June weather forecast
Biha, Indonesia

The first month of the winter, June, is still a tropical month in Biha, Indonesia, with an average temperature ranging between min 21.9°C (71.4°F) and max 30.3°C (86.5°F).

Temperature

The onset of June is marked with a high temperature of a still tropical 30.3°C (86.5°F), reflecting the same conditions as May. Biha reports an average low-temperature of 21.9°C (71.4°F) during the nights of June.

Heat index

June's mean heat index is appraised at a blisteringly hot 40°C (104°F). Exercise heightened safety, heat cramps and heat exhaustion are probable. Persistent activity may provoke heatstroke.
Be aware that heat index ratings are designed for shaded locations and minor breezes. The heat index might be elevated by 15 Fahrenheit (8 Celsius) degrees due to direct sun exposure.
Note: The heat index, also known as 'feels like' or 'apparent temperature', offers an insight into how hot it feels when we factor in moisture content. Factors such as metabolic variations, being pregnant, and physical activity can impact an individual's weather perception. Consider the fact that direct sun exposure can influence how hot one feels, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it's vital to remain hydrated, particularly during prolonged physical activities.
When the body gets too warm, it perspires, leading to sweat evaporation which cools it down. Higher relative humidity impedes evaporation, thus reducing heat dispersion from the body, culminating in a sensation of overheating. Increasing body temperatures can be a precursor to dehydration if the body can't shed the extra heat.

Humidity

In Biha, the average relative humidity in June is 85%.

Rainfall

In Biha, Indonesia, in June, during 24.4 rainfall days, 106mm (4.17") of precipitation is typically accumulated. Throughout the year, there are 308.4 rainfall days, and 2020mm (79.53") of precipitation is accumulated.

Sea temperature

In Biha, Indonesia, the average seawater temperature in June is 29.7°C (85.5°F).
Note: Water activities including swimming and diving are pleasurable in temperatures between 25°C (77°F) and 29°C (84.2°F), ensuring comfort and enjoyment for extended time frames.

Daylight

The month with the shortest days in Biha is June, with an average of 11h and 48min of daylight.
On the first day of June in Biha, sunrise is at 06:06 and sunset at 17:56. On the last day of the month, sunrise is at 06:13 and sunset at 18:02 WIB.

Sunshine

In Biha, the average sunshine in June is 6.3h.

UV index

January, February, May through September, with an average maximum UV index of 6, are months with the lowest UV index in Biha. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for the average person.
Note: A daily high UV index of 6 in June leads to these guidelines:
Steer clear of overexposure. Fair-skinned individuals can be scorched in less than 20 minutes. Seek shade and limit direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Keep in mind that shade structures like parasols or canopies do not offer complete sun protection. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key. Heads up! UV intensity is amplified by reflections from water and sand.