September weather forecast
Cuyuxquihui, Mexico

September, the first month of the autumn in Cuyuxquihui, is also a hot month, with temperature in the range of an average low of 21.7°C (71.1°F) and an average high of 30.4°C (86.7°F).

Temperature

With the onset of September, the average high-temperature registers at a still hot 30.4°C (86.7°F), subtly different from August's 32°C (89.6°F). Cuyuxquihui's temperature drops to an average low of 21.7°C (71.1°F) during the nights of September.

Heat index

The heat index value for September is computed to be a torrid 39°C (102.2°F). Incorporate special precautions, risk of heat exhaustion and heat cramps is substantial. Sustained activity could cause heatstroke.
It is crucial to understand that heat index figures are for shade and gentle wind conditions. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is an aggregate value of air's warmth and moisture to show the human-felt temperature. Depending on the activity and the individual's heat perception, which may vary due to factors including wind, clothing, and metabolic variations, this effect remains subjective. When in direct sunlight, one should be cautious as it can raise the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Typically, children face more danger than adults as they usually perspire less. Their larger skin surface relative to their small bodies and increased heat output from their activities enhance their risk.
Perspiration is essential for the human body; it facilitates cooling through the process of sweat evaporation. High relative humidity reduces the evaporation rate, resulting in a lower heat removal rate from the body, causing the perception of being overheated. When the body's heat gain surpasses its removal capacity, body temperature starts to climb, leading to potential heat-related ailments.

Humidity

In Cuyuxquihui, the average relative humidity in September is 81%.

Rainfall

In Cuyuxquihui, in September, during 22.9 rainfall days, 141mm (5.55") of precipitation is typically accumulated. Throughout the year, in Cuyuxquihui, Mexico, there are 196.1 rainfall days, and 990mm (38.98") of precipitation is accumulated.

Daylight

In Cuyuxquihui, the average length of the day in September is 12h and 15min.
On the first day of the month, sunrise is at 6:13 am and sunset at 6:44 pm. On the last day of September, sunrise is at 6:20 am and sunset at 6:17 pm CST.

Sunshine

The average sunshine in September in Cuyuxquihui is 8.2h.

UV index

In Cuyuxquihui, the average daily maximum UV index in September is 6. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for average individuals.
Note: The maximum daily UV index of 6 in September interprets into the following recommendations:
Avoid overexposure. Fair-skinned individuals can burn in under 20 minutes. Limit your direct sun exposure, especially between 10 a.m. and 4 p.m., when UV radiation is strongest. Shade structures might not provide complete sun protection. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.