July weather forecast
Chánh Thiện, Vietnam

July, the same as June, in Chánh Thiện, Vietnam, is another tropical summer month, with an average temperature varying between 31.2°C (88.2°F) and 25.6°C (78.1°F).

Temperature

Chánh Thiện records a slight change with July's average high-temperatures adjusting to a still hot 31.2°C (88.2°F) from June's 31.5°C (88.7°F). The average low-temperature in Chánh Thiện during July nights is a warm 25.6°C (78.1°F).

Heat index

The average heat index in July is calculated to be a blistering 40°C (104°F). Ensure extra safety measures, heat exhaustion and heat cramps are likely. Continuous activity might result in heatstroke.
Metrics for the heat index primarily focus on shaded spots and light wind conditions. Under direct sunshine, the heat index values might be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', determines the feeling of heat when you account for the relative humidity. Factors such as metabolic variation, pregnancy, and physical activity play a role in one's impression of weather. Always consider that direct sunlight exposure might heighten the heat's effects, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Young individuals are generally in more danger than adults due to their lower capacity to sweat. Moreover, their large skin surface in relation to their small bodies and the increased heat generation from their activities makes them more vulnerable.
Perspiration, followed by sweat evaporation, is the human body's chief method to maintain a balanced temperature. Augmented relative humidity impedes typical body cooling mechanisms by lowering the evaporation rate, resulting in decreased body cooling and an amplified perception of heat. When heat gain surpasses the level the body can shed, body temperature begins to increase, and consequently, overheating and dehydration can occur, with varying severity.

Humidity

June through August, with an average relative humidity of 76%, are the least humid months.

Rainfall

In July, the rain falls for 23.3 days. Throughout July, 73mm (2.87") of precipitation is accumulated. In Chánh Thiện, during the entire year, the rain falls for 260 days and collects up to 1343mm (52.87") of precipitation.

Daylight

In July, the average length of the day is 12h and 52min.
On the first day of the month, sunrise is at 05:18 and sunset at 18:15. On the last day of July, sunrise is at 05:27 and sunset at 18:12 +07.

Sunshine

The average sunshine in July is 10.7h.

UV index

The months with the highest UV index in Chánh Thiện are March through September, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for the ordinary person.
Note: In July, a daily maximum UV index of 7 leads to the following instructions:
Employ safeguards and advocate sun safety protocols. Shielding against skin and eye damage is crucial. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is particularly strong, noting that parasols or canopies may not offer total sun protection. Boost your sun resistance with garments that are densely woven yet spacious.