July weather forecast
San Perlita, TX

July, the same as June, in San Perlita, Texas, is a hot summer month, with an average temperature fluctuating between 77.9°F (25.5°C) and 94.5°F (34.7°C).

Temperature

July notes an average high-temperature of a still tropical 94.5°F (34.7°C), subtly differing from June's 92.5°F (33.6°C). Throughout July, San Perlita registers a consistent average low-temperature of 77.9°F (25.5°C).

Heat index

Throughout July, the heat index is calculated to be a life-threatening hot 118.4°F (48°C). Note: Heat exhaustion and heat cramps are probable. Heatstroke can follow with prolonged activity.
Thinking about the heat index, one should account for its values in shaded areas with gentle breezes. The heat index can potentially augment by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'feels like' or 'real feel', combines both the air temperature and the humidity level to give a perceived human temperature. This effect is subjective, differing among individuals based on their physical activity and perception of heat, which can be influenced by factors like wind, clothing, and metabolic variances. 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 children. Young ones regularly neglect the requirement for rest and fluid replenishment. Thirst is a late stage of dehydration - so, it is necessary to keep hydrated, particularly during extended periods of physical exertion.
Perspiration is essential for the human body; it facilitates cooling through the process of sweat evaporation. During high air temperature and humidity (high heat index), the process of perspiration is hindered, intensifying the sensation of heat. With body temperatures on the rise, inefficient heat shedding can lead to dehydration and its associated complications.

Humidity

The average relative humidity in July is 68%.

Rainfall

In San Perlita, in July, during 7.4 rainfall days, 1.77" (45mm) of precipitation is typically accumulated. Throughout the year, in San Perlita, Texas, there are 125.2 rainfall days, and 15.28" (388mm) of precipitation is accumulated.

Daylight

The average length of the day in July is 13h and 37min.
On the first day of the month, sunrise is at 6:41 am and sunset at 8:27 pm. On the last day of July, in San Perlita, sunrise is at 6:55 am and sunset at 8:18 pm CDT.

Sunshine

The month with the most sunshine is July, with an average of 11.3h of sunshine.

UV index

July is the month with the highest UV index in San Perlita, with an average maximum UV index of 8. A UV Index value of 8 to 10 symbolizes a very high health risk from unsafe exposure to UV radiation for average individuals.
Note: In July, a daily maximum UV index of 8 leads to the following instructions:
Ensure precautions are always in place. The risk to skin and eyes is high without them. Limit direct sun exposure especially between 10 a.m. and 4 p.m., when UV radiation is at its peak. However, keep in mind that shade structures may not provide full sun protection. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.