July weather forecast
Batu, Indonesia

July, like June, is another tropical winter month in Batu, Indonesia, with temperature in the range of an average high of 30.2°C (86.4°F) and an average low of 21.3°C (70.3°F).

Temperature

Batu, Indonesia, notes a minor change to an average high temperature of a still hot 30.2°C (86.4°F) in July, remaining consistent with June. The average low-temperature in Batu during July nights is an agreeable 21.3°C (70.3°F).

Heat index

In July, the average heat index is appraised at a sweltering 37°C (98.6°F). Exercise heightened safety, heat cramps and heat exhaustion are probable. Persistent activity may provoke heatstroke.
It is emphasized that the heat index's values are meant for shaded zones with mild winds. If directly exposed to the sun, the heat index could rise by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', marries air temperature and humidity to produce a value illustrating perceived warmth. The effect of weather is individual, with a variety of people experiencing it differently due to distinctions in body mass, height, and level of activity. It is important to note that direct sunlight can intensify the weather impact, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Young people are generally more susceptible than adults because they perspire less. Furthermore, their proportionally larger skin surface to their petite bodies and the increased heat output from their actions add to the risk.
For the human body, perspiration is the go-to method to regulate temperature, using sweat's evaporation to dissipate warmth. An increase in relative humidity hinders the body's normal cooling function by reducing evaporation, thereby decreasing the rate of body cooling and enhancing the sense of warmth. When heat gain surpasses the level the body can shed, body temperature begins to increase, and consequently, overheating and dehydration can occur, with varying severity.

Humidity

The average relative humidity in July in Batu is 77%.

Rainfall

In Batu, Indonesia, during July, the rain falls for 10.4 days and regularly aggregates up to 22mm (0.87") of precipitation. In Batu, during the entire year, the rain falls for 223 days and collects up to 1083mm (42.64") of precipitation.

Daylight

In July, the average length of the day in Batu, Indonesia, is 11h and 43min.
On the first day of the month, sunrise is at 05:43 and sunset at 17:23. On the last day of July, in Batu, sunrise is at 05:43 and sunset at 17:29 WIB.

Sunshine

In July, the average sunshine in Batu, Indonesia, is 9.3h.

UV index

April, June through December, with an average maximum UV index of 7, are months with the highest UV index in Batu, Indonesia. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for the average person.
Note: In July, an average UV index of 7 transforms into the following instructions:
Evade overexposure. Individuals with fair skin risk burning in under 20 minutes. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.