September weather forecast
Nepantla de Sor Juana Inés de la Cruz, Mexico

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Weather in September

September, the first month of the autumn in Nepantla de Sor Juana Inés de la Cruz, is also a moderately hot month, with an average temperature fluctuating between 13.5°C (56.3°F) and 23.4°C (74.1°F).

Temperature

Nepantla de Sor Juana Inés de la Cruz, Mexico, starts September with an average high-temperature of a still warm 23.4°C (74.1°F), a minor shift from August's 24.9°C (76.8°F). The nights of September in Nepantla de Sor Juana Inés de la Cruz anticipate an average low-temperature of 13.5°C (56.3°F).

Humidity

September is the most humid month, with an average relative humidity of 82%.

Rainfall

In Nepantla de Sor Juana Inés de la Cruz, in September, it is raining for 28.5 days, with typically 234mm (9.21") of accumulated precipitation. Throughout the year, in Nepantla de Sor Juana Inés de la Cruz, there are 192.9 rainfall days, and 1226mm (48.27") of precipitation is accumulated.

Daylight

In Nepantla de Sor Juana Inés de la Cruz, Mexico, the average length of the day in September is 12h and 14min.
On the first day of September in Nepantla de Sor Juana Inés de la Cruz, sunrise is at 6:20 am and sunset at 6:49 pm. On the last day of the month, sunrise is at 6:25 am and sunset at 6:24 pm CST.

Sunshine

In September, the average sunshine is 9h.

UV index

The months with the lowest UV index in Nepantla de Sor Juana Inés de la Cruz are January, February, June through December, with an average maximum UV index of 5. A UV Index of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The maximum daily UV index of 5 in September converts into the following recommendations:
Ensure safety - Sun damage prevention is strongly urged. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.
Resources | Updated: Feb 9, 2024 | Published by: Weather Atlas

Frequently asked questions

What is the temperature in September in Nepantla de Sor Juana Inés de la Cruz?

In Nepantla de Sor Juana Inés de la Cruz, 23.4°C (74.1°F) is the average high-temperature and 13.5°C (56.3°F) is the average low-temperature during September. In May, the average heat index (a.k.a. 'real feel', 'felt air temperature'), which represents the influence of relative humidity on air temperature, is computed to be 30°C (86°F).

What is the most humid month in Nepantla de Sor Juana Inés de la Cruz?

The most humid month in Nepantla de Sor Juana Inés de la Cruz is September, with an average relative humidity of 82%.

What is the average humidity in September in Nepantla de Sor Juana Inés de la Cruz?

In Nepantla de Sor Juana Inés de la Cruz, the average relative humidity in September is 82%.

How much does it rain in Nepantla de Sor Juana Inés de la Cruz in September?

In Nepantla de Sor Juana Inés de la Cruz, in September, it is raining for 28.5 days, with typically 234mm (9.21") of accumulated precipitation.

How many hours of daylight does Nepantla de Sor Juana Inés de la Cruz have in September?

In September, the average day length is 12h and 14min.

What time are sunrise and sunset in September in Nepantla de Sor Juana Inés de la Cruz?

On the first day of September, sunrise is at 6:20 am and sunset at 6:49 pm. On the last day of the month, sunrise is at 6:25 am and sunset at 6:24 pm CST.

How many hours of sunshine does Nepantla de Sor Juana Inés de la Cruz have in September?

In September, the average sunshine duration in Nepantla de Sor Juana Inés de la Cruz, Mexico, is 9h.

What are the months with the lowest UV index in Nepantla de Sor Juana Inés de la Cruz?

The months with the lowest UV index are January, February, June through December, with an average maximum UV index of 5.

What is the UV index intensity in September in Nepantla de Sor Juana Inés de la Cruz?

In Nepantla de Sor Juana Inés de la Cruz, Mexico, the average daily maximum UV index in September is 5. A UV Index of 3 to 5 symbolizes a moderate vulnerability from unprotected exposure to 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
Nepantla de Sor Juana Inés de la Cruz, Mexico

Average temperature in September - Nepantla de Sor Juana Inés de la Cruz, Mexico
  • Average high temperature in September: 23.4°C

The warmest month (with the highest average high temperature) is April (29.4°C).
The month with the lowest average high temperature is January (23.1°C).

  • Average low temperature in September: 13.5°C

The month with the highest average low temperature is May (16.6°C).
The coldest month (with the lowest average low temperature) is January (10°C).

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Average pressure in September
Nepantla de Sor Juana Inés de la Cruz, Mexico

Average pressure in September - Nepantla de Sor Juana Inés de la Cruz, Mexico
  • Average pressure in September: 1015.3mbar

The month with the highest atmospheric pressure is January (1017.7mbar).
The month with the lowest atmospheric pressure is May (1014mbar).

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Average wind speed in September
Nepantla de Sor Juana Inés de la Cruz, Mexico

Average wind speed in September - Nepantla de Sor Juana Inés de la Cruz, Mexico
  • Average wind speed in September: 4.9km/h

The windiest month (with the highest average wind speed) is April (6.5km/h).
The calmest months (with the lowest average wind speed) are July, August and September (4.9km/h).

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Average humidity in September
Nepantla de Sor Juana Inés de la Cruz, Mexico

Average humidity in September - Nepantla de Sor Juana Inés de la Cruz, Mexico
  • Average humidity in September: 82%

The month with the highest relative humidity is September (82%).
The month with the lowest relative humidity is April (40%).

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Average rainfall in September
Nepantla de Sor Juana Inés de la Cruz, Mexico

Average rainfall in September - Nepantla de Sor Juana Inés de la Cruz, Mexico
  • Average rainfall in September: 234mm

The wettest month (with the highest rainfall) is July (237mm).
The driest month (with the least rainfall) is December (3mm).

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Average rainfall days in September
Nepantla de Sor Juana Inés de la Cruz, Mexico

Average rainfall days in September - Nepantla de Sor Juana Inés de la Cruz, Mexico
  • Average rainfall days in September: 28.5 days

The month with the highest number of rainy days is August (30.4 days).
The month with the least rainy days is December (2.6 days).

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Average daylight in September /
Average sunshine in September
Nepantla de Sor Juana Inés de la Cruz, Mexico

Average daylight in September / Average sunshine in September - Nepantla de Sor Juana Inés de la Cruz, 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: 11h and 0min).

  • Average sunshine in September: 9h and 0min

The month with the most sunshine is June (Average sunshine: 10h and 18min).
The month with the least sunshine is November (Average sunshine: 7h and 54min).

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Average sunshine days in September
Nepantla de Sor Juana Inés de la Cruz, Mexico

Average sunshine days in September - Nepantla de Sor Juana Inés de la Cruz, Mexico
  • Average sunshine days in September: 1.2 days

The month with the most sunshine days is December (26.4 days).
The month with the least sunshine days is August (0.2 days).

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Average UV index in September
Nepantla de Sor Juana Inés de la Cruz, Mexico

Average UV index in September - Nepantla de Sor Juana Inés de la Cruz, 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, February, June, July, August, September, October, November and December (UV index 5).

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Average cloud cover in September
Nepantla de Sor Juana Inés de la Cruz, Mexico

Average cloud cover in September - Nepantla de Sor Juana Inés de la Cruz, Mexico
  • Average cloud cover in September: 38

The month with the most cloud cover is September (Cloud cover 38).
The month with the least cloud cover is December (Cloud cover 9).

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Average visibility in September
Nepantla de Sor Juana Inés de la Cruz, Mexico

Average visibility in September - Nepantla de Sor Juana Inés de la Cruz, Mexico
  • Average visibility in September: 8km

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

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Nepantla de Sor Juana Inés de la Cruz, Mexico

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