September weather forecastComoapan, Mexico

Weather in September

September, the first month of the autumn in Comoapan, is also a moderately hot month, with temperature in the range of an average high of 28.7°C (83.7°F) and an average low of 22.2°C (72°F).

Temperature

Comoapan starts September with an average high-temperature of a still moderately hot 28.7°C (83.7°F), hinting at a minimal fluctuation from August. Comoapan observes an average nighttime low-temperature of 22.2°C (72°F) during the month of September.

Heat index

For most parts of September, the heat index is evaluated at a torrid 35°C (95°F). Adopt extra safety steps, risk of heat exhaustion and heat cramps is notable. Sustained activity might cause heatstroke.
Thinking about the heat index, one should account for its values in shaded areas with gentle breezes. The heat index values could be amplified by up to 15 Fahrenheit (8 Celsius) degrees in direct sunlight.
Note: The heat index, also known as 'real feel' or 'feels like', evaluates the perceived heat by adding the effect of moisture in the air. The impression of weather on a person can be swayed by additional aspects, including metabolic variations, pregnancy, and activity levels. When directly under the sun, the weather's impact can intensify, possibly boosting the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Youngsters generally face more threats than adults given their lesser ability to sweat. Coupled with their larger skin surface relative to their small bodies and higher heat production due to their activities, they are more endangered.
The innate cooling system of the human body revolves around perspiration, with the evaporation of sweat being central to this process. In the presence of abundant moisture in the atmosphere, the cooling process through evaporation is hindered, causing the body to feel excessively warm. Rising body temperatures resulting from an imbalance in heat absorption can lead to potential thermal issues.

Humidity

In September, the average relative humidity is 86%.

Rainfall

In September, the rain falls for 27.2 days. Throughout September, 167mm (6.57") of precipitation is accumulated. In Comoapan, during the entire year, the rain falls for 248.8 days and collects up to 1322mm (52.05") of precipitation.

Daylight

In Comoapan, the average length of the day in September is 12h and 14min.
On the first day of the month, sunrise is at 6:06 am and sunset at 6:34 pm. On the last day of September, sunrise is at 6:11 am and sunset at 6:09 pm CST.

Sunshine

The average sunshine in September is 8h.

UV index

In Comoapan, the average daily maximum UV index in September is 6. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for average individuals.
Note: The UV index of 6 during September leads to these advisories:
Guard against overexposure. Protection from sun-induced harm is essential. Limit direct sun exposure especially between 10 a.m. and 4 p.m., when UV radiation is at its peak. However, keep in mind that shade structures may not provide full sun protection. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.