August weather forecast
Cacalchén, Mexico

The last month of the summer, August, is also a sweltering month in Cacalchén, Mexico, with an average temperature ranging between max 35°C (95°F) and min 23.7°C (74.7°F).

Temperature

Cacalchén registers an average high-temperature of a still fiery hot 35°C (95°F) with the arrival of August, showing minor deviation from the preceding month. An average nighttime temperature of 23.7°C (74.7°F) is recorded during August.

Heat index

For most parts of August, the heat index is evaluated at a life-threatening hot 53°C (127.4°F). Keep alert: Heat cramps and heat exhaustion are probable. Heatstroke is a potential danger with continued physical activity.
Metrics for the heat index primarily focus on shaded spots and light wind conditions. A rise of up to 15 Fahrenheit (8 Celsius) degrees in the heat index could result from direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is achieved by amalgamating air temperature with the relative humidity readings. The individual's impression of temperature can be affected by numerous factors such as metabolic variations, physical exertion, and attire. Considering the impact of direct sunlight, it's possible for the heat index to surge by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. In general, younger individuals are at greater risk than adults because they tend to sweat less. Also, having a larger skin surface to body size ratio and greater heat production due to their active behavior contribute to this danger.
Sweat evaporation plays a crucial role in cooling the human body, a process enabled by perspiration. Excessive relative humidity disturbs the body's typical cooling process by reducing evaporation, leading to a decrease in body cooling rate and an increase in the sensation of warmth. As body temperatures escalate without effective heat release, one might face dehydration threats.

Humidity

In Cacalchén, Mexico, the average relative humidity in August is 74%.

Rainfall

In August, the rain falls for 17.7 days. Throughout August, 64mm (2.52") of precipitation is accumulated. In Cacalchén, during the entire year, the rain falls for 167.9 days and collects up to 542mm (21.34") of precipitation.

Daylight

The average length of the day in August in Cacalchén is 12h and 50min.
On the first day of the month, sunrise is at 5:31 am and sunset at 6:35 pm. On the last day of August, sunrise is at 5:40 am and sunset at 6:13 pm CST.

Sunshine

In Cacalchén, Mexico, the average sunshine in August is 10.7h.

UV index

February through September, with an average maximum UV index of 7, are months with the highest UV index in Cacalchén. A UV Index value of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The maximum UV index of 7 during August translates into these guidelines:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. Avoid direct Sun exposure and seek shade from 10 a.m. to 4 p.m., the period of highest UV radiation. Remember, however, that not all shade structures offer full protection. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.