August weather forecast
Ciudad Valles, Mexico

The last month of the summer, August, is another tropical month in Ciudad Valles, Mexico, with an average temperature varying between 33.5°C (92.3°F) and 21.8°C (71.2°F).

Temperature

August commences with an average high-temperature of a still hot 33.5°C (92.3°F), showing little deviation from July's 32.8°C (91°F). Ciudad Valles observes an average low-temperature of 21.8°C (71.2°F) during August nights.

Heat index

August's heat index is calculated to be a life-threatening hot 47°C (116.6°F). Remain cautious: Heat cramps along with heat exhaustion are foreseeable. Ongoing activity may precipitate heatstroke.
Be informed that the heat index values are oriented around shady conditions and gentle breezes. When exposed to the direct sun, the heat index may augment by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. The influence of weather is personal, differing among a variety of individuals based on differences in body mass, stature, and the level of physical activity. 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 babies and toddlers. Children often fail to recognize the requirement to rest and rehydrate. Thirst, being a late symptom of dehydration, underlines the importance of maintaining hydration, especially during ongoing physical activities.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. A higher relative humidity affects normal body cooling by reducing the evaporation rate, subsequently lowering the rate at which the body cools and increasing the perception of heat. As the body gains more heat than it can dissipate, there's a risk of increasing temperatures and resultant overheating.

Humidity

The average relative humidity in August in Ciudad Valles is 74%.

Rainfall

In Ciudad Valles, Mexico, in August, during 17.1 rainfall days, 78mm (3.07") of precipitation is typically accumulated. Throughout the year, there are 152.5 rainfall days, and 576mm (22.68") of precipitation is accumulated.

Daylight

The average length of the day in August in Ciudad Valles is 12h and 52min.
On the first day of the month, sunrise is at 6:08 am and sunset at 7:15 pm. On the last day of August, in Ciudad Valles, sunrise is at 6:18 am and sunset at 6:53 pm CST.

Sunshine

In August, the average sunshine is 9h.

UV index

March through August, with an average maximum UV index of 7, are months with the highest UV index in Ciudad Valles. A UV Index of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for average individuals.
Note: The UV index of 7 in August translates into these instructions:
Fend off overexposure. Sun protection is vital. Limit your direct sun exposure, especially between 10 a.m. and 4 p.m., when UV radiation is strongest. Shade structures might not provide complete sun protection. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.