September weather forecastEl Limar, Mexico

Weather in September

September, the first month of the autumn in El Limar, is still a tropical month, with temperature in the range of an average low of 20.9°C (69.6°F) and an average high of 31°C (87.8°F).

Temperature

September begins with an average high-temperature of a still hot 31°C (87.8°F), reflecting close similarity to the preceding month. In the month of September, the temperature in El Limar generally rests at an average low of 20.9°C (69.6°F).

Heat index

The heat index in September is computed to be a scorching 43°C (109.4°F). Careful: Heat exhaustion and heat cramps are anticipated. With ongoing exertion, heatstroke becomes a possibility.
Heat index guidelines indicate values are for light wind scenarios and shaded regions. With direct sunlight, the heat index could increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', reflects the blend of air temperature and relative humidity to give a temperature impression. 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. Direct sun rays have a notable impact on perceived temperature, which can raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Kids are generally in more danger than adults because they perspire less. Their large skin surface area compared to their small bodies and the excessive heat due to their actions raises their risk.
The body's natural response to excessive warmth is perspiration, as it allows for cooling through sweat evaporation. Under conditions of increased relative humidity, the evaporation rate lessens, causing the body to retain more heat than under less humid conditions. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.

Humidity

The average relative humidity in September is 85%.

Rainfall

In El Limar, during September, the rain falls for 26.9 days and regularly aggregates up to 168mm (6.61") of precipitation. Throughout the year, there are 225.6 rainfall days, and 1285mm (50.59") of precipitation is accumulated.

Daylight

In September, the average length of the day is 12h and 14min.
On the first day of the month, sunrise is at 5:55 am and sunset at 6:22 pm. On the last day of September, in El Limar, sunrise is at 5:59 am and sunset at 5:58 pm CST.

Sunshine

In September, the average sunshine is 9h.

UV index

The average daily maximum UV index in September in El Limar is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for average individuals.
Note: The maximum daily UV index of 6 during September translates into the following directions:
Exercise precautions and adapt sun safety practices. Defence against skin and eye affliction is paramount. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is particularly strong, noting that parasols or canopies may not offer total sun protection. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.