September weather forecast
Tecomatán, Mexico

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Weather in September

September, the first month of the autumn in Tecomatán, is still a warm month, with temperature in the range of an average high of 23.5°C (74.3°F) and an average low of 12.3°C (54.1°F).

Temperature

September brings an average high-temperature of a still moderately hot 23.5°C (74.3°F), nearly identical to the preceding month. In the month of September, Tecomatán records a consistent average low-temperature of 12.3°C (54.1°F).

Humidity

September is the most humid month, with an average relative humidity of 83%.

Rainfall

In Tecomatán, during September, the rain falls for 24.1 days and regularly aggregates up to 105mm (4.13") of precipitation. Throughout the year, there are 144.4 rainfall days, and 602mm (23.7") of precipitation is accumulated.

Daylight

In Tecomatán, the average length of the day in September is 12h and 15min.
On the first day of the month, sunrise is at 6:34 am and sunset at 7:05 pm. On the last day of September, in Tecomatán, Mexico, sunrise is at 6:40 am and sunset at 6:38 pm CST.

Sunshine

In Tecomatán, the average sunshine in September is 9.1h.

UV index

In Tecomatán, the average daily maximum UV index in September is 5. A UV Index of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for the average person.
Note: The average daily UV index of 5 in September transforms into the following instructions:
Adopt protective measures - Requirement to safeguard skin and eyes from harm exists. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.
Updated: Feb 9, 2024 | Published by: Weather Atlas | About Us / Weather Forecasting / Data Sources

Frequently asked questions

What are September temperatures in Tecomatán?

September temperatures in Tecomatán vary between a high-temperature of 23.5°C (74.3°F) and a low-temperature of 12.3°C (54.1°F). The average heat index (a.k.a. 'felt air temperature', 'real feel'), which combines relative humidity and air temperature, in June is calculated to be 30°C (86°F).

What is the most humid month in Tecomatán?

With an average relative humidity of 83%, September is the most humid month.

What is the average humidity in September in Tecomatán?

The average relative humidity in September in Tecomatán, Mexico, is 83%.

How much does it rain in Tecomatán in September?

In Tecomatán, in September, it is raining for 24.1 days, with typically 105mm (4.13") of accumulated precipitation.

What is the average length of the day in September in Tecomatán?

The average day length in September is 12h and 15min.

When is the sunrise / sunset in September in Tecomatán?

On the first day of September in Tecomatán, sunrise is at 6:34 am and sunset at 7:05 pm. On the last day of the month, sunrise is at 6:40 am and sunset at 6:38 pm CST.

How many hours of sunshine does Tecomatán have in September?

In Tecomatán, the average sunshine duration in September is 9.1h.

How high is the UV index in September in Tecomatán?

The average daily maximum UV index in September is 5. A UV Index estimate of 3 to 5 represents a medium hazard to health from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Tecomatán, Mexico

Average temperature in September - Tecomatán, Mexico
  • Average high temperature in September: 23.5°C

The warmest month (with the highest average high temperature) is May (30.1°C).
The month with the lowest average high temperature is January (22°C).

  • Average low temperature in September: 12.3°C

The month with the highest average low temperature is June (15.7°C).
The coldest month (with the lowest average low temperature) is January (8°C).

Average pressure in September
Tecomatán, Mexico

Average pressure in September - Tecomatán, Mexico
  • Average pressure in September: 1014.1mbar

The month with the highest atmospheric pressure is January (1016.7mbar).
The month with the lowest atmospheric pressure is May (1012.6mbar).

Average wind speed in September
Tecomatán, Mexico

Average wind speed in September - Tecomatán, Mexico
  • Average wind speed in September: 5.3km/h

The windiest month (with the highest average wind speed) is April (8.2km/h).
The calmest month (with the lowest average wind speed) is July (4.8km/h).

Average humidity in September
Tecomatán, Mexico

Average humidity in September - Tecomatán, Mexico
  • Average humidity in September: 83%

The month with the highest relative humidity is September (83%).
The month with the lowest relative humidity is April (37%).

Average rainfall in September
Tecomatán, Mexico

Average rainfall in September - Tecomatán, Mexico
  • Average rainfall in September: 105mm

The wettest month (with the highest rainfall) is July (143mm).
The driest month (with the least rainfall) is April (2mm).

Average rainfall days in September
Tecomatán, Mexico

Average rainfall days in September - Tecomatán, Mexico
  • Average rainfall days in September: 24.1 days

The month with the highest number of rainy days is July (26.8 days).
The month with the least rainy days is April (2.6 days).

Average daylight in September /
Average sunshine in September
Tecomatán, Mexico

Average daylight in September / Average sunshine in September - Tecomatán, Mexico
  • Average daylight in September: 12h and 1min

The month with the longest days is June (Average daylight: 13h and 18min).
The month with the shortest days is December (Average daylight: 10h and 54min).

  • Average sunshine in September: 9h and 1min

The months with the most sunshine are April, May and December (Average sunshine: 9h and 54min).
The month with the least sunshine is July (Average sunshine: 8h and 48min).

Average sunshine days in September
Tecomatán, Mexico

Average sunshine days in September - Tecomatán, Mexico
  • Average sunshine days in September: 3.7 days

The month with the most sunshine days is April (26.7 days).
The month with the least sunshine days is July (2.8 days).

Average UV index in September
Tecomatán, Mexico

Average UV index in September - Tecomatán, Mexico
  • Average UV index in September: 5

The months with the highest UV index are March, April and May (UV index 6).
The months with the lowest UV index are January and December (UV index 4).

Average cloud cover in September
Tecomatán, Mexico

Average cloud cover in September - Tecomatán, Mexico
  • Average cloud cover in September: 39

The month with the most cloud cover is July (Cloud cover 41).
The month with the least cloud cover is April (Cloud cover 9).

Average visibility in September
Tecomatán, Mexico

Average visibility in September - Tecomatán, Mexico
  • Average visibility in September: 8km

The months with the highest visibility are January, February, March, April, May, June, November and December (10km).
The months with the lowest visibility are July, August and September (8km).

Tecomatán, Mexico

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