June weather forecast
Ciwandan, Indonesia

The first month of the winter, June, is also a hot month in Ciwandan, Indonesia, with an average temperature varying between 25.7°C (78.3°F) and 30.6°C (87.1°F).

Temperature

Entering June, the average high-temperature is recorded at a still tropical 30.6°C (87.1°F), exhibiting a minimal shift from May's 30.9°C (87.6°F). During the nights of June, the average low-temperature holds at a warm 25.7°C (78.3°F).

Heat index

June's mean heat index is estimated at a sweltering 38°C (100.4°F). More safety actions are required, heat exhaustion and heat cramps are probable. Long-term activity may precipitate heatstroke.
Heat index guidelines indicate values are for light wind scenarios and shaded regions. Under direct sunshine, the heat index values might be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', takes into account both air temperature and humidity to illustrate what people actually feel. Additional factors encompassing metabolic differences, the level of physical activity, and clothing can impact the individual's perception of temperature. Be mindful that being in direct sunlight might mean feeling hotter, with the heat index rising by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important 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.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. Increased relative humidity interferes with body cooling by slowing the rate of evaporation, resulting in a slower body cooling rate and a heightened feeling of heat. Should the body fail to balance its heat gain, the escalating temperature poses health challenges.

Humidity

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

Rainfall

In Ciwandan, during June, the rain falls for 19.6 days and regularly aggregates up to 64mm (2.52") of precipitation. Throughout the year, in Ciwandan, there are 273 rainfall days, and 1266mm (49.84") of precipitation is accumulated.

Daylight

With an average of 11h and 48min of daylight, June has the shortest days of the year in Ciwandan.
On the first day of June, sunrise is at 06:00 and sunset at 17:47. On the last day of the month, sunrise is at 06:06 and sunset at 17:53 WIB.

Sunshine

June and July, with an average of 7.2h of sunshine, are months with the least sunshine in Ciwandan.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index in Ciwandan, Indonesia. January through December, with an average maximum UV index of 7, are months with the lowest UV index in Ciwandan. A UV Index estimate of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for average individuals.
Note: The maximum UV index of 7 during June translates into these guidelines:
Implement preventive steps and embrace sun safety standards. Protection from skin and eye distress is compulsory. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies might not provide complete sun protection. To cut down UV radiation exposure by about half, sport a wide-brim hat.