July weather forecast
Nhân Lễ, Vietnam

July, like June, is another tropical summer month in Nhân Lễ, Vietnam, with an average temperature fluctuating between 33.3°C (91.9°F) and 25.8°C (78.4°F).

Temperature

The arrival of July brings an average high-temperature of a still tropical 33.3°C (91.9°F), nearly identical to June's 34.3°C (93.7°F). Nhân Lễ reports an average nighttime low-temperature of 25.8°C (78.4°F) in July.

Heat index

The heat index for July is appraised at a burning hot 48°C (118.4°F). Take caution: Heat exhaustion and heat cramps are probable. Heatstroke may be imminent with ongoing effort.
Know that the heat index computations account for shaded terrains and slight winds. Direct sunlight might cause an increase of up to 15 Fahrenheit (8 Celsius) degrees in the heat index.
Note: The heat index, also known as 'felt air temperature' or 'feels like', combines both the air temperature and the humidity level to give a perceived human temperature. This impact is subjective, influenced by the person's physical activity and individual heat perception, affected by factors including wind, attire, and metabolic differences. With direct sunlight, be aware that it might enhance the heat sensation, raising the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Children often overlook the need for breaks and fluid intake. Thirst is a late-stage sign of dehydration - hence, it is necessary to stay hydrated, especially during extended periods of physical activities.
Sweat evaporation plays a crucial role in cooling the human body, a process enabled by perspiration. Relative humidity in excess curtails evaporation, therefore reducing heat dissipation from the body, leading to feelings of excess heat. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.

Humidity

The average relative humidity in July is 78%.

Rainfall

In Nhân Lễ, in July, during 21.3 rainfall days, 61mm (2.4") of precipitation is typically accumulated. Throughout the year, there are 165.7 rainfall days, and 431mm (16.97") of precipitation is accumulated.

Daylight

In July, the average length of the day is 13h and 16min.
On the first day of July, sunrise is at 05:16 and sunset at 18:40. On the last day of the month, sunrise is at 05:28 and sunset at 18:33 +07.

Sunshine

The average sunshine in July is 10.1h.

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 hazard from exposure to the Sun's UV radiation for ordinary individuals.
Note: A maximum UV index of 7 in July translates into the following recommendations:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. Avoid direct exposure to the Sun between 10 a.m. and 4 p.m., the peak period for UV radiation, noting that objects like parasols or canopies might not offer complete sun protection. To cut down UV radiation exposure by about half, sport a wide-brim hat.