July weather forecast
Bồ Sơn, Vietnam

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

Temperature

The transition from June to July brings an average high-temperature of a still hot 33.3°C (91.9°F), barely different from June's 34.3°C (93.7°F). During July, Bồ Sơn observes a consistent average nighttime temperature of 25.8°C (78.4°F).

Heat index

For July, the heat index is calculated to be a life-threatening hot 48°C (118.4°F). Be cautious: Heat exhaustion along with heat cramps are predicted. Heatstroke is a possible consequence of continuous physical effort.
It is important to note that the heat index values are for shaded areas and light wind scenarios. The heat index has the possibility to be enhanced by 15 Fahrenheit (8 Celsius) degrees when there is direct sun exposure.
Note: The heat index, also known as 'felt air temperature' or 'real feel', reflects the feeling of heat when considering both air temperature and humidity. One's perception of temperature is subjective, varying based on their activity and individual heat perception, influenced by factors like wind, clothing, and metabolic variations. Direct sun exposure is noteworthy in its ability to escalate the felt temperature, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values remain especially vital for babies and toddlers. Youngsters are usually more at risk than adults, considering they sweat less. Additionally, their high skin surface area compared to their little bodies and their high heat production due to activity increases their risk.
To combat high temperatures, the human body perspires and relies on sweat evaporation for cooling. When there is an excess of moisture in the atmosphere, the efficiency of the evaporation process is lessened, leading to less efficient body cooling and a sensation of overheating. Overheating can ensue when the body accumulates more heat than it can release, and dehydration severity may vary.

Humidity

In July, the average relative humidity is 78%.

Rainfall

In Bồ Sơn, during July, the rain falls for 21.3 days and regularly aggregates up to 61mm (2.4") of precipitation. In Bồ Sơn, during the entire year, the rain falls for 165.7 days and collects up to 431mm (16.97") of precipitation.

Daylight

In July, the average length of the day in Bồ Sơn is 13h and 17min.
On the first day of July, sunrise is at 05:17 and sunset at 18:41. On the last day of the month, sunrise is at 05:29 and sunset at 18:35 +07.

Sunshine

In July, the average sunshine is 10.1h.

UV index

May through September, 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 risk from exposure to the Sun's UV rays for average individuals.
Note: The maximum daily UV index of 7 in July converts into the following recommendations:
Incorporate safeguards and honour sun safety principles. Protection from skin and eye damage is obligatory. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting 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.