July weather forecastMapastepec, Mexico

Weather in July

July, like June, is another hot summer month in Mapastepec, Mexico, with an average temperature varying between 24.3°C (75.7°F) and 30.8°C (87.4°F).

Temperature

The beginning of July reveals an average high-temperature of a still tropical 30.8°C (87.4°F), showing minimal deviation from the previous month. An average nighttime temperature of 24.3°C (75.7°F) is observed during July.

Heat index

The heat index for July is appraised at a sweltering 38°C (100.4°F). Apply extra caution, heat cramps and heat exhaustion could happen. Heatstroke might occur with long-duration activity.
From a standpoint of the heat index, values pertain to shaded conditions and mild breezes. Direct sunlight exposure may result in a rise of the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', reflects the blend of air temperature and relative humidity to give a temperature impression. One's perception of weather can be shaped by other factors, involving metabolic differences, pregnancy, and physical exertion. 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 extremely significant for babies and toddlers. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.
By perspiring, the human body can shed its excessive warmth since evaporated sweat cools it off. Elevated relative humidity disrupts typical body cooling by reducing the evaporation rate, consequently decreasing the body's cooling rate and enhancing the feeling of heat. Heat absorption that surpasses the body's shedding capability can lead to overheating and varying levels of dehydration.

Humidity

In Mapastepec, the average relative humidity in July is 72%.

Rainfall

In July, in Mapastepec, the rain falls for 24.9 days. Throughout July, 101mm (3.98") of precipitation is accumulated. Throughout the year, in Mapastepec, there are 226.8 rainfall days, and 1216mm (47.87") of precipitation is accumulated.

Daylight

In July, the average length of the day is 12h and 56min.
On the first day of July, sunrise is at 5:44 am and sunset at 6:46 pm. On the last day of the month, sunrise is at 5:53 am and sunset at 6:42 pm CST.

Sunshine

The months with the most sunshine are May and July, with an average of 11.2h of sunshine.

UV index

The months with the highest UV index in Mapastepec are January through December, with an average maximum UV index of 7. 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 hazard from exposure to the Sun's UV radiation for average individuals.
Note: The maximum UV index of 7 during July leads to these instructions:
Refrain from overexposure. Fair-skinned individuals could burn in under 20 minutes. Avoid direct sunlight between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Keep in mind that shade structures may not provide complete protection. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.