July weather forecast
Cái Răng, Vietnam

July, the same as June, in Cái Răng, Vietnam, is another tropical summer month, with an average temperature varying between 31.5°C (88.7°F) and 24.8°C (76.6°F).

Temperature

The average high-temperature is a still tropical 31.5°C (88.7°F) in July, hardly different from the 32.2°C (90°F) recorded in June. Cái Răng cools down to an average low-temperature of 24.8°C (76.6°F) throughout the month of July.

Heat index

The heat index for July is appraised at a blistering 43°C (109.4°F). Precaution: Heat cramps along with heat exhaustion are possible. Heatstroke is a serious risk with continued exertion.
Data suggests that the heat index is set for environments in shade and with a light wind. With direct sunlight, the heat index could increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', takes into account both air temperature and humidity to illustrate what people actually feel. The individual's impression of temperature can be affected by numerous factors such as metabolic variations, physical exertion, and attire. Direct sunlight can potentially raise the heat index by 15 Fahrenheit (8 Celsius) degrees, so it's crucial to consider. Heat index values are particularly relevant to children. Children frequently do not understand the need for recuperation and hydration. Thirst, being a late manifestation of dehydration, underlines the need to hydrate frequently, especially when engaging in prolonged physical exercises.
Humans rely on perspiration as a cooling mechanism, wherein the evaporating sweat counteracts excessive warmth. In conditions of both high temperature and humidity (a high heat index), sweating is limited and the perception of heat is enhanced. Overheating can ensue when the body accumulates more heat than it can release, and dehydration severity may vary.

Humidity

In Cái Răng, the average relative humidity in July is 80%.

Rainfall

In July, the rain falls for 15.9 days. Throughout July, 41mm (1.61") of precipitation is accumulated. In Cái Răng, during the entire year, the rain falls for 165.5 days and collects up to 394mm (15.51") of precipitation.

Daylight

In July, the average length of the day is 12h and 38min.
On the first day of the month, sunrise is at 05:39 and sunset at 18:21. On the last day of July, sunrise is at 05:46 and sunset at 18:20 +07.

Sunshine

In July, the average sunshine is 8.8h.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index in Cái Răng. The months with the lowest UV index are January through December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for average individuals.
Note: The UV index of 7 in July translates into these instructions:
Take precautions and utilize sun safety practices. Protection against skin and eye damage is required. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies might not provide complete sun protection. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.