September weather forecast
Coronel Tito Hernández, Mexico

September

Weather in September

The first month of the autumn, September, is also a hot month in Coronel Tito Hernández, Mexico, with temperature in the range of an average high of 31.1°C (88°F) and an average low of 21.5°C (70.7°F).

Temperature

With September's arrival, Coronel Tito Hernández, Mexico, notes an average high-temperature of a still hot 31.1°C (88°F), closely following the trend of the preceding month. Throughout September, an average low-temperature of 21.5°C (70.7°F) is experienced.

Heat index

In September, the average heat index is computed to be a scorching 42°C (107.6°F). Undertake enhanced precautions, heat exhaustion and heat cramps are possible risks. Continuous activity could trigger heatstroke.
It is crucial to understand that heat index figures are for shade and gentle wind conditions. The heat index may experience an enhancement of 15 Fahrenheit (8 Celsius) degrees under direct sunlight.
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. An individual's perception of weather can be swayed by a variety of elements including metabolic differences, pregnancy status, and their level of physical exertion. Always consider that direct sunlight exposure might heighten the heat's effects, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Young ones often do not realize the necessity to rest and replenish their fluids. Thirst is a delayed indication of dehydration - keeping hydrated, particularly in prolonged physical activity, is crucial.
In response to overheating, the human body perspires to cool down, mainly through the evaporation of sweat. A surge in relative humidity can disrupt the body's normal cooling function by slowing evaporation, hence reducing the rate at which the body cools and intensifying the perception of heat. As the body accumulates more heat than it can release, body temperature goes up, increasing the risk of heat-related health issues.

Humidity

In September, the average relative humidity is 82%.

Rainfall

In September, the rain falls for 22.3 days. Throughout September, 138mm (5.43") of precipitation is accumulated. Throughout the year, there are 189.2 rainfall days, and 942mm (37.09") of precipitation is accumulated.

Daylight

In September, the average length of the day is 12h and 15min.
On the first day of the month, sunrise is at 6:15 am and sunset at 6:46 pm. On the last day of September, sunrise is at 6:21 am and sunset at 6:19 pm CST.

Sunshine

In Coronel Tito Hernández, the average sunshine in September is 7.8h.

UV index

In Coronel Tito Hernández, Mexico, the average daily maximum UV index in September is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: A daily maximum UV index of 6 in September translates into the following instructions:
Resist overexposure. Safeguarding from solar damage is indispensable. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is at its strongest, and remember that parasols or canopies do not offer full protection. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.

Frequently asked questions

How hot is September?
In Coronel Tito Hernández, 31.1°C (88°F) is the average high-temperature and 21.5°C (70.7°F) is the average low-temperature during September. In September, the average heat index (a.k.a. 'apparent temperature', 'feels like'), which combines relative humidity and air temperature, is computed to be 42°C (107.6°F).
What is the average humidity in September?
In September, the average relative humidity is 82%.
How many days does it rain in September?
In Coronel Tito Hernández, in September, it is raining for 22.3 days, with typically 138mm (5.43") of accumulated precipitation.
What is the average length of the day in September?
In September, the average day length is 12h and 15min.
When are sunrise and sunset in September?
On the first day of September in Coronel Tito Hernández, Mexico, sunrise is at 6:15 am and sunset at 6:46 pm. On the last day of the month, sunrise is at 6:21 am and sunset at 6:19 pm CST.
How long on average sun shines in September?
In September, the average sunshine duration is 7.8h.
What is the UV index intensity in September?
In September, the average daily maximum UV index is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to Sun's UV rays.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in September
Coronel Tito Hernández, Mexico
  • Average high temperature in September: 31.1°C

The warmest month (with the highest average high temperature) is May (33.3°C).
The month with the lowest average high temperature is January (23.2°C).

  • Average low temperature in September: 21.5°C

The month with the highest average low temperature is June (22.1°C).
The coldest month (with the lowest average low temperature) is January (14.1°C).

Average pressure in September
Coronel Tito Hernández, Mexico
  • Average pressure in September: 1013.6mbar

The month with the highest atmospheric pressure is January (1019mbar).
The month with the lowest atmospheric pressure is May (1012.6mbar).

Average wind speed in September
Coronel Tito Hernández, Mexico
  • Average wind speed in September: 6.1km/h

The windiest months (with the highest average wind speed) are April and May (6.7km/h).
The calmest month (with the lowest average wind speed) is December (5.5km/h).

Average humidity in September
Coronel Tito Hernández, Mexico
  • Average humidity in September: 82%

The month with the highest relative humidity is December (85%).
The months with the lowest relative humidity are April and May (75%).

Average rainfall in September
Coronel Tito Hernández, Mexico
  • Average rainfall in September: 138mm

The wettest month (with the highest rainfall) is October (167mm).
The driest month (with the least rainfall) is December (27mm).

Average rainfall days in September
Coronel Tito Hernández, Mexico
  • Average rainfall days in September: 22.3 days

The months with the highest number of rainy days are August and September (22.3 days).
The month with the least rainy days is April (10.5 days).

Average daylight in September /
Average sunshine in September
Coronel Tito Hernández, Mexico
  • Average daylight in September: 12h and 2min

The month with the longest days is June (Average daylight: 13h and 24min).
The month with the shortest days is December (Average daylight: 10h and 54min).

  • Average sunshine in September: 7h and 5min

The month with the most sunshine is June (Average sunshine: 9h and 30min).
The month with the least sunshine is November (Average sunshine: 4h and 54min).

Average sunshine days in September
Coronel Tito Hernández, Mexico
  • Average sunshine days in September: 6.2 days

The month with the most sunshine days is December (18.6 days).
The month with the least sunshine days is September (6.2 days).

Average UV index in September
Coronel Tito Hernández, Mexico
  • Average UV index in September: 6

The months with the highest UV index are May, June, July and August (UV index 7).
The month with the lowest UV index is January (UV index 4).

Average cloud cover in September
Coronel Tito Hernández, Mexico
  • Average cloud cover in September: 48

The month with the most cloud cover is February (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 38).

Average visibility in September
Coronel Tito Hernández, Mexico
  • Average visibility in September: 8km

The months with the highest visibility are April, May, June, July, August and September (8km).
The month with the lowest visibility is December (6km).

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