September weather forecastPichucalco, Mexico

Weather in September

September, the first month of the autumn in Pichucalco, is also a hot month, with temperature in the range of an average high of 31.6°C (88.9°F) and an average low of 22.7°C (72.9°F).

Temperature

Pichucalco starts September with an average high-temperature of a still hot 31.6°C (88.9°F), a minor shift from August's 32.8°C (91°F). Pichucalco, during the month of September, experiences an average low-temperature of 22.7°C (72.9°F).

Heat index

September's mean heat index is calculated to be a blazing hot 46°C (114.8°F). Be alert: Heat exhaustion along with heat cramps are probable. Heatstroke is a threat with sustained physical activity.
Take into consideration that the heat index values are calculated for shade and light wind conditions. Exposure to direct sunlight may make the heat index values climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is a metric representing the sensation of warmth when air temperature and moisture come together. 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. It is important to note that direct sunlight can intensify the weather impact, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Typically, young kids are at a higher risk than adults since they sweat less. Also, the larger skin surface in proportion to their small bodies and the heightened heat production due to their active nature adds to their vulnerability.
The body's innate mechanism to counteract overheating is through perspiration, as it leverages the cooling effects of sweat evaporation. Heightened relative humidity interferes with the body's usual cooling mechanism by reducing evaporation, subsequently decreasing the body's cooling rate and increasing the sensation of heat. Inadequate heat shedding in the face of rising body temperatures hints at potential dehydration risks.

Humidity

In September, the average relative humidity is 87%.

Rainfall

In Pichucalco, during September, the rain falls for 25.8 days and regularly aggregates up to 211mm (8.31") of precipitation. In Pichucalco, during the entire year, the rain falls for 217.8 days and collects up to 1318mm (51.89") of precipitation.

Daylight

In Pichucalco, 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

The average sunshine in September is 7.3h.

UV index

In September, the average daily maximum UV index in Pichucalco, Mexico, is 6. A UV Index estimate of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The UV index of 6 during September translates into the following guidance:
Endorse precautions and be consistent with sun safety guidelines. Preventing sunburn is paramount. Between 10 a.m. and 4 p.m., the Sun emits the most powerful UV radiation. Limit direct exposure to the Sun during these hours. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.