June weather forecast
Pekan Binjai, Indonesia

June, the first month of the summer in Pekan Binjai, is also a hot month, with temperature in the range of an average high of 34°C (93.2°F) and an average low of 23.2°C (73.8°F).

Temperature

Pekan Binjai witnesses the warmest weather in June, with temperatures averaging a high of 34°C (93.2°F) and a low of 23.2°C (73.8°F).

Heat index

In June, the heat index is evaluated at a life-threatening hot 49°C (120.2°F). Watchful: Heat cramps and heat exhaustion are predicted. Continued exertion could lead to heatstroke.
Heat index evaluations are typically in the context of light winds and shaded environments. Heat index values may rise by up to 15 Fahrenheit (8 Celsius) degrees when exposed to direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. The influence of weather can be personal, changing with an individual's body mass, height, and level of physical exertion. Remember, direct sunlight exposure can heighten the heat impact and might increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Young children are more at risk than adults since they tend to sweat less. Moreover, their large skin surface in proportion to their small bodies and the high heat production due to their activities contribute to their vulnerability.
Evaporating sweat, thanks to perspiration, acts as a natural air conditioner for the human body. An upsurge in relative humidity affects normal body cooling mechanisms by slowing evaporation, hence reducing the rate at which the body cools and intensifying the perception of heat. Overheating dangers loom when the body's heat release mechanisms are overshadowed by excessive gain.

Humidity

With an average relative humidity of 74%, June is the least humid month.

Rainfall

In Pekan Binjai, in June, it is raining for 22.6 days, with typically 91mm (3.58") of accumulated precipitation. In Pekan Binjai, Indonesia, during the entire year, the rain falls for 305.8 days and collects up to 1411mm (55.55") of precipitation.

Daylight

The month with the longest days is June, with an average of 12h and 18min of daylight.
On the first day of June in Pekan Binjai, sunrise is at 06:14 and sunset at 18:33. On the last day of the month, sunrise is at 06:19 and sunset at 18:39 WIB.

Sunshine

With an average of 9h of sunshine, June has the most sunshine of the year.

UV index

The months with the highest UV index are February through December, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for average individuals.
Note: A maximum UV index of 7 in June translates into the following recommendations:
Avoid excessive sunlight. Those with lighter skin may experience burning in less than 20 minutes. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.