June weather forecast
Jemundo, Indonesia

The first month of the winter, June, is also a hot month in Jemundo, Indonesia, with an average temperature varying between 24.9°C (76.8°F) and 30.3°C (86.5°F).

Temperature

June's arrival brings an average high-temperature of a still hot 30.3°C (86.5°F), slightly deviating from May's 30.8°C (87.4°F). Throughout the month of June, the nighttime temperature in Jemundo dips to an average of 24.9°C (76.8°F).

Heat index

The heat index value for June is evaluated at a fiery hot 36°C (96.8°F). More safety actions are required, heat exhaustion and heat cramps are probable. Long-term activity may precipitate heatstroke.
Note that heat index values are valued for light wind and location in the shade. Direct sunlight can cause a surge in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is derived by integrating air temperature with the existing relative humidity to express the perceived warmth. The impact of temperature is individual, as people's perception of weather may change based on their body mass, height, and physical activity. The sun, when shining directly, can have a significant impact on the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Children often fail to understand the importance of rest and rehydration. Thirst is a late manifestation of dehydration - hence, it is crucial to stay hydrated, especially during ongoing physical activities.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. In situations of high air temperature combined with high humidity (significant heat index), the body's ability to perspire is reduced, heightening the sense of warmth. 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 Jemundo, Indonesia, is 72%.

Rainfall

In Jemundo, in June, during 9.1 rainfall days, 14mm (0.55") of precipitation is typically accumulated. Throughout the year, in Jemundo, there are 187.8 rainfall days, and 839mm (33.03") of precipitation is accumulated.

Daylight

With an average of 11h and 42min of daylight, June has the shortest days of the year in Jemundo.
On the first day of June, sunrise is at 05:35 and sunset at 17:18. On the last day of the month, sunrise is at 05:41 and sunset at 17:24 WIB.

Sunshine

In Jemundo, the average sunshine in June is 9.8h.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index in Jemundo. January through December, with an average maximum UV index of 7, are months with the lowest UV index in Jemundo. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for average individuals.
Note: The maximum daily UV index of 7 during June translates into the following directions:
Incorporate safeguards and honour sun safety principles. Protection from skin and eye damage is obligatory. Stay out of direct sunlight between 10 a.m. and 4 p.m., when UV radiation is most intense, and remember that not all shade structures provide complete protection. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.