July weather forecast
Hoàng Vân, Vietnam

July, the same as June, in Hoàng Vân, Vietnam, is another tropical summer month, with temperature in the range of an average high of 32.9°C (91.2°F) and an average low of 25°C (77°F).

Temperature

July records an average high-temperature of a still tropical 32.9°C (91.2°F), indicating a minor variation from the preceding month. In the month of July, Hoàng Vân experiences an average low-temperature of 25°C (77°F).

Heat index

For July, the heat index is calculated to be a blazing hot 48°C (118.4°F). Keep wary: Heat cramps along with heat exhaustion are expected. Heatstroke is a possible outcome of ongoing activity.
Note that heat index values are valued for light wind and location in the shade. Heat index values can rise by 15 Fahrenheit (8 Celsius) degrees when in direct sunlight.
Note: The heat index, also known as 'feels like' or 'felt air temperature', gauges the sensation of temperature factoring in the air's moisture content. An individual's perception of weather can be swayed by a variety of elements including metabolic differences, pregnancy status, and their level of physical exertion. Given direct exposure to sunlight, one might experience a rise in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Kids generally face higher risks than adults as they sweat less. Along with their large skin surface compared to their small bodies and higher heat production due to their activities, their vulnerability is increased.
The human body cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. When the level of relative humidity is elevated, evaporation diminishes, causing more warmth to be retained in the body than in dry air. Increasing body temperatures can be a precursor to dehydration if the body can't shed the extra heat.

Humidity

In Hoàng Vân, the average relative humidity in July is 81%.

Rainfall

In Hoàng Vân, in July, it is raining for 28.3 days, with typically 255mm (10.04") of accumulated precipitation. In Hoàng Vân, during the entire year, the rain falls for 236.6 days and collects up to 1444mm (56.85") of precipitation.

Daylight

In Hoàng Vân, the average length of the day in July is 13h and 17min.
On the first day of the month, sunrise is at 05:19 and sunset at 18:44. On the last day of July, sunrise is at 05:31 and sunset at 18:37 +07.

Sunshine

The average sunshine in July is 9h.

UV index

The months with the highest UV index are April through August, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for average individuals.
Note: The maximum daily UV index, 7 in July, converts into the following recommendations:
Fend off overexposure. Sun protection is vital. Limit direct sun exposure especially between 10 a.m. and 4 p.m., when UV radiation is at its peak. However, keep in mind that shade structures may not provide full sun protection. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.