July weather forecast
Vinh, Vietnam

In July, despite the slight decrease in maximum temperatures, the city experiences a significant increase in humidity levels. The change in temperature also signals a gradual decline in daylight hours from the elongated day of June. Rainfall sees a significant increase from 53mm (2.09") in June to 100mm (3.94") making July one of the wetter months in Vinh. The presence of stronger winds compared to the previous month offers a counterbalance to the increased humidity and rainfall.

Temperature

The introduction of July notes a subtle temperature variation to a still tropical 32.9°C (91.2°F) from June's 34°C (93.2°F). During the nights in July, Vinh experiences a consistent average temperature of 26.3°C (79.3°F).

Heat index

For July, the heat index is computed to be a scorching 44°C (111.2°F). Eyes open: Heat cramps and heat exhaustion are expected. Prolonged exertion could lead to heatstroke.
Heat index readings emphasize conditions of light breezes and shaded spots. Facing direct sunlight may hike up the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', is a single figure representing how weather conditions feel when combining temperature and humidity. The effect is experienced differently by individuals, hinging on unique characteristics such as body mass, stature, and level of activity. When directly under the sun, the weather's impact can intensify, possibly boosting the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. 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.
The process of perspiration is vital for the human body to get rid of excess warmth by allowing sweat to evaporate. An elevated level of relative humidity hinders evaporation, leading to decreased heat elimination from the body, inducing a sensation of excess heat. Overheating risks increase with rising body temperatures, especially if heat release isn't efficient.

Humidity

In July, the average relative humidity is 73%.

Rainfall

In Vinh, in July, it is raining for 15.8 days, with typically 53mm (2.09") of accumulated precipitation. In Vinh, during the entire year, the rain falls for 189.4 days and collects up to 825mm (32.48") of precipitation.

Daylight

The average length of the day in July is 13h and 8min.
On the first day of the month, sunrise is at 05:24 and sunset at 18:38. On the last day of July, sunrise is at 05:34 and sunset at 18:32 +07.

Sunshine

The average sunshine in July is 10.9h.

UV index

The months with the highest UV index are April through September, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for the average person.
Note: The maximum daily UV index of 7 during July translates into the following directions:
Sustain precautions and conform to sun safety norms. Preventing sunburn is necessary. Minimize exposure to direct sunlight and seek shade from 10 a.m. to 4 p.m., when UV radiation is most intense, but remember that shade structures may not offer complete protection. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.