July weather forecast
Belawan, Indonesia

July, like June, is another tropical summer month in Belawan, Indonesia, with temperature in the range of an average low of 24.6°C (76.3°F) and an average high of 31.5°C (88.7°F).

Temperature

The arrival of July denotes a barely perceptible change in the average high-temperatures to a still hot 31.5°C (88.7°F) from June's 31.9°C (89.4°F). Throughout the month of July, Belawan observes an average nighttime temperature of 24.6°C (76.3°F).

Heat index

For July, the heat index is calculated to be a scorching 41°C (105.8°F). Implement more preventive measures, heat cramps and heat exhaustion are probable. Heatstroke might result from extended activity.
It is noted that heat index values are ascertained for locations in the shade and with gentle breezes. Direct sunlight might lead to a heat index increase by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. Additional elements encompassing metabolic differences, the degree of physical activity, and attire can impact the individual's perception of temperature. When in direct sunlight, one should be cautious as it can raise the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Youngsters generally face more threats than adults given their lesser ability to sweat. Coupled with their larger skin surface relative to their small bodies and higher heat production due to their activities, they are more endangered.
The primary way humans combat excessive warmth is by perspiring, letting sweat evaporate and cool the body. Increased relative humidity slows down evaporation, thereby decreasing the rate of heat removal from the body, culminating in a sensation of overheating. Heat absorption that surpasses the body's shedding capability can lead to overheating and varying levels of dehydration.

Humidity

March, June through August, with an average relative humidity of 75%, are the least humid months.

Rainfall

In Belawan, in July, it is raining for 26.1 days, with typically 107mm (4.21") of accumulated precipitation. Throughout the year, there are 317.8 rainfall days, and 1437mm (56.57") of precipitation is accumulated.

Sea temperature

In Belawan, Indonesia, the average seawater temperature in July is 30°C (86°F).
Note: Swimming in waters heated beyond 30°C (86°F) can arguably feel less refreshing.

Daylight

In Belawan, Indonesia, the average length of the day in July is 12h and 19min.
On the first day of July in Belawan, Indonesia, sunrise is at 06:19 and sunset at 18:39. On the last day of the month, sunrise is at 06:23 and sunset at 18:40 WIB.

Sunshine

The average sunshine in July in Belawan is 9h.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index. The months with the lowest UV index in Belawan, Indonesia, are January through December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for average individuals.
Note: A typical high UV index of 7 in July suggests the following recommendations:
Incorporate safeguards and honour sun safety principles. Protection from skin and eye damage is obligatory. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun. Be careful! The Sun's UV radiation is accentuated by reflecting off sand and water.