July weather forecast
Cái Nước, Vietnam

July, like June, is a hot summer month in Cái Nước, Vietnam, with temperature in the range of an average high of 31.4°C (88.5°F) and an average low of 26.5°C (79.7°F).

Temperature

In July, the average high-temperature registers at a still hot 31.4°C (88.5°F), nearly identical to June's 32.1°C (89.8°F). Cái Nước navigates through July with a barely noticeable decrease in temperature at night, stabilizing at a warm 26.5°C (79.7°F).

Heat index

Throughout July, the heat index is calculated to be an extremely hot 41°C (105.8°F). Undertake additional safety actions, risk of heat cramps and heat exhaustion is significant. Persistent activity may induce heatstroke.
Research indicates the heat index considers values in shaded locales and with light winds. If directly exposed to the sun, the heat index could rise by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', unifies temperature and humidity readings to offer a comprehensive feel of warmth. Elements such as metabolic variations, pregnancy, and physical exertion can shape one's weather perception. Direct sun rays can make one feel hotter, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Children typically face more danger than adults as their sweat production is usually lower. Additionally, the bigger skin surface compared to their small size and the increased heat due to their activeness exacerbate the risk.
The human body has a built-in cooling mechanism through perspiration; evaporating sweat dissipates the excess heat. An increase in relative humidity hinders the body's normal cooling function by reducing evaporation, thereby decreasing the rate of body cooling and enhancing the sense of warmth. The body faces dehydration threats when its cooling efforts are outpaced by excessive heat gain.

Humidity

In July, the average relative humidity is 76%.

Rainfall

In Cái Nước, in July, during 23.3 rainfall days, 84mm (3.31") of precipitation is typically accumulated. Throughout the year, there are 239.3 rainfall days, and 911mm (35.87") of precipitation is accumulated.

Daylight

In July, the average length of the day is 12h and 35min.
On the first day of the month, sunrise is at 05:44 and sunset at 18:22. On the last day of July, sunrise is at 05:50 and sunset at 18:21 +07.

Sunshine

In July, the average sunshine is 9.6h.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index. January through December, with an average maximum UV index of 7, are months with the lowest UV index. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for the average person.
Note: An average maximum UV index of 7 in July leads to these recommendations:
Persist in precautions and follow sun safety policies. Keeping sunburn at bay is imperative. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.