September weather forecast
Castillo de Teayo, Mexico

The first month of the autumn, September, is still a tropical month in Castillo de Teayo, Mexico, with temperature in the range of an average high of 31.3°C (88.3°F) and an average low of 21.5°C (70.7°F).

Temperature

In September, Castillo de Teayo notes an average high-temperature of a still hot 31.3°C (88.3°F), hardly different from the preceding month. An average low-temperature of 21.5°C (70.7°F) is noted during the nights in September in Castillo de Teayo, Mexico.

Heat index

The heat index value for September is computed to be an extremely hot 43°C (109.4°F). Mind: Heat cramps along with heat exhaustion are anticipated. Heatstroke can develop with continued physical activity.
Data suggests that the heat index is set for environments in shade and with a light wind. Being exposed to direct sunshine might trigger a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', is an indicator that blends the effects of temperature and humidity to depict perceived warmth. 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. In the direct sunlight, the weather's impact can be amplified, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Kids are usually in more danger than grown-ups as they tend to sweat less. Plus, their bigger skin surface in relation to their small frames and increased heat generation due to their activity level make them more susceptible.
The body's self-cooling mechanism is rooted in perspiration, where evaporating sweat cools down excessive warmth. In high relative humidity, the body's ability to evaporate heat is diminished, resulting in a heightened feeling of warmth. When the body is unable to balance heat gain, its temperature elevates, which may induce thermal illnesses.

Humidity

The average relative humidity in September is 82%.

Rainfall

In September, the rain falls for 22.4 days. Throughout September, 124mm (4.88") of precipitation is accumulated. Throughout the year, in Castillo de Teayo, there are 189.3 rainfall days, and 928mm (36.54") of precipitation is accumulated.

Daylight

The average length of the day in September in Castillo de Teayo, Mexico, is 12h and 15min.
On the first day of the month, sunrise is at 6:14 am and sunset at 6:45 pm. On the last day of September, sunrise is at 6:21 am and sunset at 6:19 pm CST.

Sunshine

In Castillo de Teayo, the average sunshine in September is 7.9h.

UV index

In Castillo de Teayo, the average daily maximum UV index in September is 6. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for the average person.
Note: The average daily UV index of 6 in September transforms into the following instructions:
Inhibit overexposure. Warding off sun damage is of utmost importance. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.