July weather forecast
Ước Ngoại, Vietnam

July, the same as June, in Ước Ngoại, Vietnam, is another hot summer month, with temperature in the range of an average low of 26.6°C (79.9°F) and an average high of 32.9°C (91.2°F).

Temperature

The advent of July observes an average high-temperature of a still hot 32.9°C (91.2°F), nearly identical to June's 34.3°C (93.7°F). During the month of July, an average low-temperature of 26.6°C (79.9°F) is recorded.

Heat index

The heat index value for July is computed to be a blazing hot 46°C (114.8°F). Attention: Heat exhaustion and heat cramps are quite likely. Heatstroke becomes a risk with continued exertion.
When assessing, remember that heat index measurements are for light winds and shaded spots. Exposure to the sun directly might heighten the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is a composite of temperature and humidity figures to convey how warm it feels. Elements such as metabolic variations, pregnancy, and physical exertion can shape one's weather perception. Consider the fact that direct sun exposure can influence how hot one feels, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Children often miss understanding the importance of rest and rehydration. Thirst usually appears late during dehydration - therefore, maintaining hydration, particularly during long physical activities, is essential.
By perspiring, the human body can shed its excessive warmth since evaporated sweat cools it off. Under high air temperature and high humidity (high heat index) conditions, the body's ability to perspire is compromised, increasing the sensation of heat. Overheating can ensue when the body accumulates more heat than it can release, and dehydration severity may vary.

Humidity

In Ước Ngoại, the average relative humidity in July is 76%.

Rainfall

In Ước Ngoại, during July, the rain falls for 23.4 days and regularly aggregates up to 131mm (5.16") of precipitation. In Ước Ngoại, during the entire year, the rain falls for 219.4 days and collects up to 918mm (36.14") of precipitation.

Daylight

In Ước Ngoại, Vietnam, the average length of the day in July is 13h and 11min.
On the first day of the month, sunrise is at 05:21 and sunset at 18:39. On the last day of July, sunrise is at 05:32 and sunset at 18:34 +07.

Sunshine

In July, the average sunshine is 10.4h.

UV index

April through August, with an average maximum UV index of 7, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for average individuals.
Note: The daily maximum UV index of 7 in July interprets into the following advice:
Steer clear of overexposure. Fair-skinned individuals can be scorched in less than 20 minutes. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.