Villahermosa
Mexico
Long-term weather forecast
Long-term weather forecast

September weather forecast and climate
Villahermosa, Mexico

September, the first month of the autumn, in Villahermosa, is also a hot month, with average temperature ranging between min 23.8°C (74.8°F) and max 33°C (91.4°F).

Temperature

In Villahermosa, Mexico, the average high-temperature is essentially the same as in August - a still hot 33°C (91.4°F). The average low-temperature, in September, is 23.8°C (74.8°F).

Heat index

The average heat index is appraised at a blazing hot 46.7°C (116.1°F). Be wary - heat exhaustion and heat cramps are highly anticipated. With continued activity, heatstroke is very likely.
Note that heat index values are valued for light wind and location in the shade. With the exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature', 'real feel', 'felt air temperature', or 'feels like', is a measure of how hot it feels when the actual air humidity is factored in. Additional factors like activity, differences in body mass, height, and shape, clothing, and metabolic differences affect individual temperature impact. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. With a lot of moisture in the air, the evaporation process is not as effective, and the body does not cool down as efficiently, creating a perception of overheating. When heat gain surpasses the level the body can shed, body temperature begins to increase, and consequently, overheating and dehydration can occur, with varying severity.

Humidity

In Villahermosa, the average relative humidity in September is 77%.

Rainfall

The month with the most rainfall is September when the rain falls for 18.3 days and typically aggregates up to 328.2mm (12.9") of precipitation.

Daylight

In September, the average length of the day is 12.2h.

Sunshine

In Villahermosa, Mexico, the average sunshine in September is 5.6h.

What is the temperature in September in Villahermosa?

In Villahermosa, Mexico, in September, the average high-temperature is 33°C (91.4°F), and the average low-temperature is 23.8°C (74.8°F). The average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), that factores the actual air temperature with the relative humidity, in September is estimated at 46.7°C (116.1°F).

What is the average humidity in September in Villahermosa?

In Villahermosa, Mexico, the average relative humidity in September is 77%.

How many days does it rain in September in Villahermosa?

In Villahermosa, in September, it is raining for 18.3 days, with typically 328.2mm (12.9") of accumulated precipitation.

What is the rainiest month in Villahermosa?

September is the month with the most rainfall in Villahermosa, Mexico. Rain falls for 18.3 days and accumulates 328.2mm (12.9") of precipitation.

How many hours of daylight does Villahermosa have in September?

In Villahermosa, Mexico, the average length of the day in September is 12.2h.

How many hours of sunshine does Villahermosa have in September?

The average sunshine in September in Villahermosa, Mexico, is 5.6h.
Average temperature in September - Villahermosa, Mexico
  • Average high temperature in September: 33°C

The warmest month (with the highest average high temperature) is May (35.1°C).
The month with the lowest average high temperature is January (27.9°C).

  • Average low temperature in September: 23.8°C

Months with the highest average low temperature are May and June (24.2°C).
The coldest month (with the lowest average low temperature) is January (19.3°C).

Average humidity in September - Villahermosa, Mexico
  • Average humidity in September: 77%

Months with the highest relative humidity are November and December (81%).
The month with the lowest relative humidity is May (71%).

Average rainfall in September - Villahermosa, Mexico
  • Average rainfall in September: 328.2mm

The wettest month (with the highest rainfall) is September (328.2mm).
The driest month (with the lowest rainfall) is April (44.6mm).

Average rainfall days in September - Villahermosa, Mexico
  • Average rainfall days in September: 18.3 days

The month with the highest number of rainy days is September (18.3 days).
The month with the lowest number of rainy days is April (4.2 days).

Average daylight in September / Average sunshine in September - Villahermosa, Mexico
  • Average daylight in September: 12.2h

The month with the longest days is June (Average daylight: 13.2h).
The month with shortest days is December (Average daylight: 11.1h).

  • Average sunshine in September: 5.6h

The month with most sunshine is May (Average sunshine: 9h).
The month with least sunshine is December (Average sunshine: 4.6h).