June weather forecast
Kejambon, Indonesia

June, the first month of the winter in Kejambon, is also a moderately hot month, with an average temperature varying between 24.8°C (76.6°F) and 29.8°C (85.6°F).

Temperature

June notes an average high-temperature of a warm 29.8°C (85.6°F), subtly differing from May's 30.5°C (86.9°F). Kejambon registers a small shift from peak daytime temperatures, with a consistent average low-temperature of 24.8°C (76.6°F) during June.

Heat index

June's heat index is calculated to be a very hot 36°C (96.8°F). More preventive actions are needed, risk of heat exhaustion and heat cramps is significant. Prolonged activity may trigger heatstroke.
Heat index data is primarily for areas with shade and subjected to light winds. Uninterrupted exposure to the sun may boost the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is found by incorporating humidity levels into the air temperature measurement. This effect tends to be personal, with the weather perception differing among individuals due to variations in body mass, height, and exertion. Recognize that direct exposure to the sun can escalate the heat effect, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are of high significance 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.
The innate cooling system of the human body revolves around perspiration, with the evaporation of sweat being central to this process. Relative humidity in excess curtails evaporation, therefore reducing heat dissipation from the body, leading to feelings of excess heat. Temperature imbalances caused by excessive heat retention can trigger heat-related maladies.

Humidity

In Kejambon, Indonesia, the average relative humidity in June is 76%.

Rainfall

In Kejambon, in June, it is raining for 13.8 days, with typically 37mm (1.46") of accumulated precipitation. Throughout the year, there are 233.4 rainfall days, and 1073mm (42.24") of precipitation is accumulated.

Daylight

June has the shortest days of the year, with an average of 11h and 42min of daylight.
On the first day of June, sunrise is at 05:48 and sunset at 17:33. On the last day of the month, sunrise is at 05:55 and sunset at 17:39 WIB.

Sunshine

In Kejambon, the average sunshine in June is 9.5h.

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. A UV Index reading of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: A maximum high UV index of 7 in June translates into the following recommendations:
Use measures and accept sun safety conventions. Guarding against skin and eye trauma is of high priority. Be aware that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. and try to reduce direct sun exposure during this period as much as possible. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.