June weather forecast
Pemalang, Indonesia

The first month of the winter, June, is still a hot month in Pemalang, Indonesia, with an average temperature ranging between min 24.5°C (76.1°F) and max 30.1°C (86.2°F).

Temperature

The start of June sees the average high-temperature at a still tropical 30.1°C (86.2°F), showing little difference from May's 30.6°C (87.1°F). In Pemalang, the average low-temperature during the month of June is a warm 24.5°C (76.1°F).

Heat index

June's heat index is computed to be a fiery hot 37°C (98.6°F). Greater preventive actions are needed, heat exhaustion and heat cramps are likely. Persistent activity could provoke heatstroke.
Heat index's context suggests values are appropriate for shady areas and slight breezes. 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', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. A person's impression of weather can be shaped by many aspects, among them metabolic variations, pregnancy, and levels of physical activity. 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 essentially critical for children. 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.
Evaporating sweat, thanks to perspiration, acts as a natural air conditioner for the human body. Heightened relative humidity interferes with the body's usual cooling mechanism by reducing evaporation, subsequently decreasing the body's cooling rate and increasing the sensation of heat. When the heat gained surpasses the body's cooling capacity, temperatures rise, signaling potential health concerns.

Humidity

In Pemalang, the average relative humidity in June is 75%.

Rainfall

In Pemalang, Indonesia, in June, during 15.5 rainfall days, 41mm (1.61") of precipitation is typically accumulated. In Pemalang, Indonesia, during the entire year, the rain falls for 234.1 days and collects up to 892mm (35.12") of precipitation.

Sea temperature

In Pemalang, in June, the average water temperature is 29.3°C (84.7°F).
Note: Water temperatures between 25°C (77°F) and 29°C (84.2°F) are ideal for all water activities, offering enjoyment without causing discomfort over extended periods.

Daylight

June has the shortest days of the year, with an average of 11h and 42min of daylight.
On the first day of the month, sunrise is at 05:48 and sunset at 17:32. On the last day of June, sunrise is at 05:54 and sunset at 17:38 WIB.

Sunshine

The average sunshine in June in Pemalang is 9.4h.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index. January through December, with an average maximum UV index of 7, are months with the lowest UV index in Pemalang, Indonesia. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for average individuals.
Note: In June, a regular UV index of 7 translates into these guidelines:
Incorporate safeguards and honour sun safety principles. Protection from skin and eye damage is obligatory. The Sun's UV radiation is most potent between the hours of 10 a.m. and 4 p.m. Try to avoid direct sunlight during this time. Boost your sun resistance with garments that are densely woven yet spacious. Be mindful! Sand and water reflections can up the Sun's UV exposure.