July weather forecast
Jember, Indonesia

July stands out in Jember, Indonesia, as the month with the least rainfall, clocking in only 22mm (0.87") of precipitation. The collective decrease in relative humidity, cloud cover, and rainfall mark the peak of the dry season in Jember. Meanwhile, temperatures tend to plateau, with no significant changes from June. The daylight duration remains consistent, but the number of sunshine-filled days continues to rise, making it an ideal time for outdoor activities. As July transitions into August, the weather remains relatively unaltered, maintaining a consistent trend.

Temperature

July in Jember, Indonesia, comes with an average high-temperature of a still hot 30.8°C (87.4°F), equal to June's temperature. Jember, in July, witnesses an average low-temperature of 21.5°C (70.7°F).

Heat index

July's mean heat index is estimated at a fiery hot 39°C (102.2°F). Undertake additional safety actions, risk of heat cramps and heat exhaustion is significant. Persistent activity may induce heatstroke.
Note that heat index values are valued for light wind and location in the shade. The presence of direct sunlight can raise the heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', combines air temperature and relative humidity to represent a human perceived temperature equivalent. A person's impression of weather can be swayed by numerous aspects, among them metabolic variations, pregnancy, and activity levels. Realize that direct exposure to sunlight can augment the felt heat, leading to a potential increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Kids are usually in more danger than grown-ups as they tend to sweat less. Plus, their bigger skin surface in relation to their small frames and increased heat generation due to their activity level make them more susceptible.
When temperatures rise, the human body turns to perspiration, using the cooling power of evaporating sweat. When relative humidity is on the rise, it curtails evaporation, thereby reducing the heat elimination from the body and causing the feeling of being excessively hot. Excessive heat that's not properly managed leads to increased body temperatures and resultant health issues.

Humidity

In Jember, Indonesia, the average relative humidity in July is 75%.

Rainfall

In July, the rain falls for 10.6 days. Throughout July, 22mm (0.87") of precipitation is accumulated. In Jember, Indonesia, during the entire year, the rain falls for 247.8 days and collects up to 1536mm (60.47") of precipitation.

Daylight

In July, the average length of the day in Jember, Indonesia, is 11h and 42min.
On the first day of July, sunrise is at 05:39 and sunset at 17:18. On the last day of the month, sunrise is at 05:38 and sunset at 17:24 WIB.

Sunshine

The average sunshine in July in Jember is 9.4h.

UV index

The months with the highest UV index are February, April through December, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for the ordinary person.
Note: A daily high UV index of 7 in July leads to these guidelines:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. The hours from 10 a.m. to 4 p.m. have the most intense UV radiation. As much as possible, limit direct sun exposure during this period. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.