July weather forecast
San Juan Bautista Tlacoatzintepec, Mexico

July, the same as June, in San Juan Bautista Tlacoatzintepec, Mexico, is a hot summer month, with an average temperature varying between 21.3°C (70.3°F) and 31.8°C (89.2°F).

Temperature

San Juan Bautista Tlacoatzintepec observes a minor difference in average high-temperatures between June's 33.2°C (91.8°F) and July's 31.8°C (89.2°F). In San Juan Bautista Tlacoatzintepec, the expected average low-temperature for July is a pleasant 21.3°C (70.3°F).

Heat index

July's average heat index is calculated to be a scorching 43°C (109.4°F). Keep on guard: Heat exhaustion and heat cramps are probable. Heatstroke is a possible danger with ongoing physical activity.
Consider that heat index readings are for situations in the shade and light wind. Exposing to direct sunshine may enhance heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', stands as a testimony to how temperature and humidity combine to impact our sense of warmth. A person's impression of weather can be shaped by several aspects, among them metabolic variations, pregnancy, and levels of physical activity. It is noteworthy to mention that direct sunlight exposure can augment the felt temperature, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Children commonly overlook the importance of rest and fluid replenishment. Thirst, being a delayed sign of dehydration, emphasizes the need to keep hydration up, especially during lengthy physical activities.
Evaporating sweat, an outcome of perspiration, is key in assisting the human body to moderate its temperature. When there is abundant moisture in the air, the body's cooling through the evaporation process becomes less effective, leading to the sensation of overheating. The body is at risk of dehydration and related complications when it fails to shed excessive heat.

Humidity

The average relative humidity in July is 79%.

Rainfall

In July, the rain falls for 27.2 days. Throughout July, 153mm (6.02") of precipitation is accumulated. In San Juan Bautista Tlacoatzintepec, during the entire year, the rain falls for 209 days and collects up to 998mm (39.29") of precipitation.

Daylight

The average length of the day in July is 13h and 5min.
On the first day of July in San Juan Bautista Tlacoatzintepec, Mexico, sunrise is at 5:55 am and sunset at 7:05 pm. On the last day of the month, sunrise is at 6:04 am and sunset at 7:00 pm CST.

Sunshine

The average sunshine in July in San Juan Bautista Tlacoatzintepec, Mexico, is 9.8h.

UV index

March through August, with an average maximum UV index of 7, are months with the highest UV index in San Juan Bautista Tlacoatzintepec. A UV Index of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In July, the UV index of 7 transforms into the following advice:
Skirt overexposure. People with light complexions might get scorched 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. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.