September weather forecast
Luis Gil Pérez, Mexico

The first month of the autumn, September, is still a tropical month in Luis Gil Pérez, Mexico, with an average temperature varying between 32.4°C (90.3°F) and 22.5°C (72.5°F).

Temperature

September's average high-temperature is a still hot 32.4°C (90.3°F), maintaining a close comparison with August's 33.8°C (92.8°F). The average temperature drops to a pleasant 22.5°C (72.5°F) during the night in the month of September.

Heat index

The heat index for September is appraised at a blazing hot 48°C (118.4°F). Take caution: Heat exhaustion and heat cramps are probable. Heatstroke may be imminent with ongoing effort.
Given the heat index, its values are aligned with shaded sites and gentle winds. The heat index could see an increase by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is a metric representing the sensation of warmth when air temperature and moisture come together. An individual's perception of weather can be swayed by a variety of elements including metabolic differences, pregnancy status, and their level of physical exertion. Direct exposure to sun rays can potentially augment the heat sensation, elevating the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Youngsters are usually more at risk than adults, considering they sweat less. Additionally, their high skin surface area compared to their little bodies and their high heat production due to activity increases their risk.
The body's self-cooling mechanism is rooted in perspiration, where evaporating sweat cools down excessive warmth. During high air temperature and humidity (high heat index), the process of perspiration is hindered, intensifying the sensation of heat. As body temperatures escalate without effective heat release, one might face dehydration threats.

Humidity

The average relative humidity in September in Luis Gil Pérez is 85%.

Rainfall

In Luis Gil Pérez, in September, during 23.1 rainfall days, 122mm (4.8") of precipitation is typically accumulated. In Luis Gil Pérez, during the entire year, the rain falls for 198.8 days and collects up to 1061mm (41.77") of precipitation.

Daylight

The average length of the day in September is 12h and 14min.
On the first day of September, sunrise is at 5:58 am and sunset at 6:25 pm. On the last day of the month, sunrise is at 6:02 am and sunset at 6:01 pm CST.

Sunshine

In Luis Gil Pérez, the average sunshine in September is 8.1h.

UV index

In Luis Gil Pérez, the average daily maximum UV index in September is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for the average person.
Note: A maximum daily UV index of 6 during September morphs into the following directions:
Take precautions against overexposure. Protection against sun damage is needed. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Experience reduced UV exposure by about half when donning a wide-brim hat.