June weather forecast
Jampang, Indonesia

June, the first month of the winter in Jampang, is still a tropical month, with an average temperature varying between 30.8°C (87.4°F) and 24.1°C (75.4°F).

Temperature

With the start of June, Jampang measures an average high-temperature of a still hot 30.8°C (87.4°F), not significantly differing from May's 31.1°C (88°F). Jampang encounters an average low-temperature of 24.1°C (75.4°F) during June nights.

Heat index

June's heat index is evaluated at a very hot 39°C (102.2°F). Greater preventive actions are needed, heat exhaustion and heat cramps are likely. Persistent activity could provoke heatstroke.
The heat index's values are generally associated with conditions in shade and light breezes. Direct sunlight can potentially boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is a composite of temperature and humidity figures to convey how warm it feels. An individual's perception of weather can be influenced by a variety of factors including metabolic differences, being pregnant, and their degree of physical exertion. Direct sun rays can make one feel hotter, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Children regularly disregard the necessity to rest and replenish fluids. Thirst is a late symptom of dehydration - thus, maintaining hydration, particularly during long-lasting physical activities, is essential.
The body's innate mechanism to counteract overheating is through perspiration, as it leverages the cooling effects of sweat evaporation. With excessive moisture in the atmosphere, the effectiveness of the evaporation process is decreased, causing the body to cool down less efficiently, leading to a sensation of overheating. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.

Humidity

In June, the average relative humidity in Jampang is 77%.

Rainfall

In Jampang, Indonesia, in June, it is raining for 21.9 days, with typically 82mm (3.23") of accumulated precipitation. Throughout the year, there are 291.3 rainfall days, and 1460mm (57.48") of precipitation is accumulated.

Daylight

June has the shortest days of the year, with an average of 11h and 48min of daylight.
On the first day of the month, sunrise is at 05:58 and sunset at 17:44. On the last day of June, sunrise is at 06:04 and sunset at 17:49 WIB.

Sunshine

The months with the least sunshine are June and July, with an average of 7h of sunshine.

UV index

The months with the highest UV index are February through December, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The maximum daily UV index of 7 during June translates into the following directions:
Exercise precautions and adapt sun safety practices. Defence against skin and eye affliction is paramount. 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. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.