August weather forecastUmán, Mexico

Weather in August

The last month of the summer, August, is also a sweltering month in Umán, Mexico, with temperature in the range of an average high of 35°C (95°F) and an average low of 23.7°C (74.7°F).

Temperature

The transition into August brings an average high-temperature of a still very hot 35°C (95°F) that remains consistent with July. August in Umán witnesses an average low-temperature hovering around a moderately hot 23.7°C (74.7°F).

Heat index

August's mean heat index is appraised at a blazing hot 53°C (127.4°F). Keep guard: Heat cramps and heat exhaustion are likely. Continued activity increases the risk of heatstroke.
Records show heat index calculations are tailored for shaded regions and mild winds. Being under direct sunlight might amplify the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is the result of factoring in humidity to the air temperature, indicating perceived warmth. Elements such as metabolic variations, pregnancy, and physical exertion can shape one's weather perception. In the direct sunlight, the weather's impact can be amplified, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Kids are usually in more danger than grown-ups as they tend to sweat less. Plus, their bigger skin surface in relation to their small frames and increased heat generation due to their activity level make them more susceptible.
The process of perspiration is vital for the human body to get rid of excess warmth by allowing sweat to evaporate. With a lot of moisture in the air, the evaporation process is not as effective, and the body does not cool down as efficiently, creating a perception of overheating. Excessive heat gain, when not shed effectively by the body, can result in increasing body temperatures and related hazards.

Humidity

The average relative humidity in August is 74%.

Rainfall

In Umán, Mexico, during August, the rain falls for 17.7 days and regularly aggregates up to 64mm (2.52") of precipitation. In Umán, during the entire year, the rain falls for 167.3 days and collects up to 536mm (21.1") of precipitation.

Daylight

In August, the average length of the day in Umán is 12h and 49min.
On the first day of the month, sunrise is at 5:33 am and sunset at 6:37 pm. On the last day of August, in Umán, sunrise is at 5:42 am and sunset at 6:15 pm CST.

Sunshine

In Umán, the average sunshine in August is 10.7h.

UV index

The months with the highest UV index are February through October, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: A maximum high UV index of 7 in August translates into the following recommendations:
Shun overexposure. Protection from sun ravages is indispensable. Stay in the shade and limit direct sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its strongest. Remember, however, that not all shade structures provide full sun protection. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.