September weather forecast
Tixcacal, Mexico

September, the first month of the autumn in Tixcacal, is still a tropical month, with an average temperature fluctuating between 33.6°C (92.5°F) and 23.3°C (73.9°F).

Temperature

The unfolding of September shows an average high-temperature of a tropical 33.6°C (92.5°F), indicating a slight variance from August's 35°C (95°F). In September, the recorded average low-temperature is a moderately hot 23.3°C (73.9°F).

Heat index

During September, the heat index is estimated at a burning hot 49°C (120.2°F). Prudent: Heat cramps and heat exhaustion are likely. Heatstroke becomes imminent with sustained exertion.
Take into consideration that the heat index values are calculated for shade and light wind conditions. Direct sunshine exposure could raise heat index values by as much as 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', takes into account both air temperature and humidity to illustrate what people actually feel. Elements such as metabolic variations, being pregnant, and physical activity can impact one's weather perception. You should know that direct sun exposure can heighten weather effects, potentially elevating the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Young individuals are generally in more danger than adults due to their lower capacity to sweat. Moreover, their large skin surface in relation to their small bodies and the increased heat generation from their activities makes them more vulnerable.
When temperatures rise, the human body turns to perspiration, using the cooling power of evaporating sweat. A higher relative humidity affects normal body cooling by reducing the evaporation rate, subsequently lowering the rate at which the body cools and increasing the perception of heat. Should the body fail to balance its heat gain, the escalating temperature poses health challenges.

Humidity

The months with the highest humidity are September and October, with an average relative humidity of 78%.

Rainfall

In Tixcacal, in September, during 20.4 rainfall days, 70mm (2.76") of precipitation is typically accumulated. In Tixcacal, during the entire year, the rain falls for 167.3 days and collects up to 536mm (21.1") of precipitation.

Daylight

In September, the average length of the day is 12h and 15min.
On the first day of September, sunrise is at 5:42 am and sunset at 6:14 pm. On the last day of the month, sunrise is at 5:49 am and sunset at 5:47 pm CST.

Sunshine

In September, the average sunshine is 9.4h.

UV index

February through October, with an average maximum UV index of 7, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for the average person.
Note: In September, the maximum UV index of 7 translates into these guidelines:
Inhibit overexposure. Warding off sun damage is of utmost importance. From 10 a.m. to 4 p.m., when UV radiation is at its strongest, limit direct exposure to the Sun and note that shade structures may not provide full sun protection. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.