July weather forecast
Ba Vì, Vietnam

July, the same as June, in Ba Vì, Vietnam, is a hot 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

Ba Vì records a slight change with July's average high-temperatures adjusting to a still tropical 32.9°C (91.2°F) from June's 34.1°C (93.4°F). Ba Vì experiences a mean temperature of 25°C (77°F) during July nights.

Heat index

For July, the heat index is calculated to be a life-threatening hot 48°C (118.4°F). Prudent: Heat cramps and heat exhaustion are likely. Heatstroke becomes imminent with sustained exertion.
It is noted that heat index values are ascertained for locations in the shade and with gentle breezes. Heat index values may be hiked up by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. The individual's experience of temperature can be shaped by numerous aspects such as metabolic variations, physical exertion, and attire. Taking into account that direct sunlight can boost the heat effect, the heat index may rise by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Children often lack awareness of the importance of taking breaks and rehydrating. The feeling of thirst is a late indication of dehydration, so maintaining hydration, especially during long periods of physical activity, is critical.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. In situations of high air temperature combined with high humidity (significant heat index), the body's ability to perspire is reduced, heightening the sense of warmth. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.

Humidity

In Ba Vì, the average relative humidity in July is 81%.

Rainfall

In Ba Vì, in July, during 28.3 rainfall days, 255mm (10.04") of precipitation is typically accumulated. Throughout the year, there are 236.6 rainfall days, and 1444mm (56.85") of precipitation is accumulated.

Daylight

In Ba Vì, the average length of the day in July is 13h and 17min.
On the first day of July, sunrise is at 05:20 and sunset at 18:44. On the last day of the month, sunrise is at 05:31 and sunset at 18:37 +07.

Sunshine

In July, the average sunshine 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 value of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: The maximum daily UV index, 7 in July, converts into the following recommendations:
Avert overexposure. Light-skinned people might experience burning in less than 20 minutes. Stay out of direct sunlight between 10 a.m. and 4 p.m., when UV radiation is most intense, and remember that not all shade structures provide complete protection. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.