September weather forecast
Coronel Gregorio Méndez, Mexico

The first month of the autumn, September, is still a tropical month in Coronel Gregorio Méndez, Mexico, with an average temperature ranging between max 31.7°C (89.1°F) and min 22.6°C (72.7°F).

Temperature

Coronel Gregorio Méndez experiences a transition to a still hot 31.7°C (89.1°F) in average high-temperatures with the arrival of September, not greatly differing from August's 32.8°C (91°F). In September, the temperature in Coronel Gregorio Méndez, Mexico, drops to an average of 22.6°C (72.7°F) at night.

Heat index

The heat index value during September is computed to be a blazing hot 46°C (114.8°F). Caution: Heat cramps along with heat exhaustion are expected. Sustained activity could lead to heatstroke.
In reference to the heat index, it's for places in shade and with a slight wind. The heat index could see an increase by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', measures the perceived warmth when incorporating the humidity present in the air. An individual's perception of weather can be influenced by a variety of factors including metabolic differences, being pregnant, and their degree of physical exertion. By being directly under the sun, it's possible for the felt temperature to increase by 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Children often lack awareness of the importance of taking breaks and rehydrating. The feeling of thirst is a late indication of dehydration, so maintaining hydration, especially during long periods of physical activity, is critical.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. In the presence of abundant moisture in the atmosphere, the cooling process through evaporation is hindered, causing the body to feel excessively warm. When body temperature rises due to an imbalance in heat gain, there's a potential for dehydration and overheating.

Humidity

In September, the average relative humidity is 87%.

Rainfall

In Coronel Gregorio Méndez, during September, the rain falls for 25.5 days and regularly aggregates up to 158mm (6.22") of precipitation. In Coronel Gregorio Méndez, Mexico, during the entire year, the rain falls for 217.5 days and collects up to 1264mm (49.76") of precipitation.

Daylight

In September, the average length of the day in Coronel Gregorio Méndez, Mexico, is 12h and 14min.
On the first day of the month, sunrise is at 5:59 am and sunset at 6:27 pm. On the last day of September, in Coronel Gregorio Méndez, Mexico, sunrise is at 6:04 am and sunset at 6:03 pm CST.

Sunshine

In Coronel Gregorio Méndez, Mexico, the average sunshine in September is 7.5h.

UV index

The average daily maximum UV index in September in Coronel Gregorio Méndez is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: An average maximum UV index of 6 in September leads to these recommendations:
Ward off overexposure. Defence against solar harm is crucial. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.