July weather forecast
Gio Nhan, Vietnam

July, the same as June, in Gio Nhan, Vietnam, is another tropical summer month, with an average temperature varying between 26.3°C (79.3°F) and 34°C (93.2°F).

Temperature

The arrival of July records an average high-temperature of a hot 34°C (93.2°F), closely related to the 35.4°C (95.7°F) observed in June. Gio Nhan experiences an average temperature drop to a warm 26.3°C (79.3°F) during July nights.

Heat index

The heat index in July is estimated at a blazing hot 50°C (122°F). Be careful: Heat exhaustion and heat cramps are probable. Heatstroke may result from extended activity.
Be informed that the heat index values are oriented around shady conditions and gentle breezes. The heat index may experience an enhancement of 15 Fahrenheit (8 Celsius) degrees under direct sunlight.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. An individual's perception of weather can be influenced by a variety of factors including metabolic differences, being pregnant, and their degree of physical exertion. Recognize that direct exposure to the sun can escalate the heat effect, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are highly important for children. Typically, children face more danger than adults as they usually perspire less. Their larger skin surface relative to their small bodies and increased heat output from their activities enhance their risk.
The physiological response of the human body to excess warmth is to perspire, thereby cooling itself through sweat evaporation. High relative humidity reduces the evaporation rate, resulting in a lower heat removal rate from the body, causing the perception of being overheated. Accumulating heat beyond the body's cooling measures leads to rising temperatures and potential ailments.

Humidity

In July, the average relative humidity is 76%.

Rainfall

In July, the rain falls for 23.3 days. Throughout July, 92mm (3.62") of precipitation is accumulated. In Gio Nhan, during the entire year, the rain falls for 181.2 days and collects up to 595mm (23.43") of precipitation.

Daylight

The average length of the day in July is 13h and 17min.
On the first day of July, sunrise is at 05:18 and sunset at 18:42. On the last day of the month, sunrise is at 05:30 and sunset at 18:36 +07.

Sunshine

The average sunshine in July is 9.6h.

UV index

The months with the highest UV index are May through September, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for the average person.
Note: The maximum UV index of 7 during July translates into these guidelines:
Inhibit overexposure. Warding off sun damage is of utmost importance. Avoid direct Sun exposure and seek shade from 10 a.m. to 4 p.m., the period of highest UV radiation. Remember, however, that not all shade structures offer full protection. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.