September weather forecast
Atlapexco, Mexico

September, the first month of the autumn in Atlapexco, is still a warm month, with an average temperature fluctuating between 29.7°C (85.5°F) and 19.7°C (67.5°F).

Temperature

As Atlapexco, Mexico, transitions into September, the average high-temperature stands at a moderately hot 29.7°C (85.5°F), offering little variation from the preceding month. September brings an average low-temperature of 19.7°C (67.5°F) to Atlapexco.

Heat index

The average heat index in September is computed to be a torrid 37°C (98.6°F). Exercise increased caution, heat cramps and heat exhaustion are potential hazards. Continuous activity could lead to heatstroke.
When referencing the heat index, its values are suitable for shady environments and light breezes. Exposing to direct sunshine may enhance heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', combines both the air temperature and the humidity level to give a perceived human temperature. The perception of temperature can be subjective, varying based on activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. One should be aware that direct sunshine can amplify the perceived temperature, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Youngsters frequently overlook the need for breaks and fluid intake. Thirst is an advanced sign of dehydration - thereby highlighting the importance of keeping hydrated, particularly during long physical activities.
One of the main methods the human body employs to cool down is by perspiring, as this process allows sweat to evaporate and remove excess heat. In circumstances of high air temperature and humidity (high heat index), the body's perspiration is restricted, heightening the feeling of warmth. Accumulating more heat than the body can dissipate leads to an uptick in body temperature, with potential heat stress consequences.

Humidity

The most humid month is September, with an average relative humidity of 82%.

Rainfall

The month with the most rainfall in Atlapexco is September, when the rain falls for 23.4 days and typically aggregates up to 119mm (4.69") of precipitation.

Daylight

In September, the average length of the day in Atlapexco is 12h and 15min.
On the first day of the month, sunrise is at 6:17 am and sunset at 6:49 pm. On the last day of September, sunrise is at 6:24 am and sunset at 6:21 pm CST.

Sunshine

The average sunshine in September is 8.2h.

UV index

In September, the average daily maximum UV index 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: In September, an average UV index of 6 transforms into the following instructions:
Use measures and accept sun safety conventions. Guarding against skin and eye trauma is of high priority. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.