Leon
Mexico
Long-term weather forecast
Long-term weather forecast

September weather forecast and climate
Leon, Mexico

September, the first month of the autumn, in Leon, is also a moderately hot month, with average temperature ranging between max 27.1°C (80.8°F) and min 14.8°C (58.6°F).

Temperature

In September, the average high-temperature is practically the same as in August - a still moderately hot 27.1°C (80.8°F). In September, the average low-temperature is 14.8°C (58.6°F).

Rainfall

In Leon, during 10.3 rainfall days, 111.5mm (4.4") of precipitation is typically accumulated. In Leon, Mexico, during the entire year, the rain falls for 71.6 days and collects up to 681.3mm (26.8") of precipitation.

Daylight

In September, the average length of the day in Leon, Mexico, is 12.3h.

Sunshine

Months with the least sunshine in Leon are June, July and September, with an average of 5h of sunshine.

UV index

March through September, with an average maximum UV index of 12, are months with the highest UV index in Leon. A UV Index of 11, and more, symbolizes an extreme health hazard from the exposure to the Sun's UV radiation for the average person.
The daily maximum UV index of 12 interpret into the following advice:
Take all required precautions, as unprotected skin and eyes can burn in minutes. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Prolonged stay under the direct sun should be avoided as much as possible, especially if a person burns easily. Sunscreen with a minimum 30 sun protection factor should always be used.

What is the temperature in September in Leon?

In Leon, Mexico, in September, the average high-temperature is 27.1°C (80.8°F), and the average low-temperature is 14.8°C (58.6°F).

How much does it rain in Leon in September?

In September, in Leon, the rain falls for 10.3 days. Throughout September, 111.5mm (4.4") of precipitation is accumulated.

How many hours of daylight does Leon have in September?

In Leon, Mexico, the average length of the day in September is 12.3h.

What is the month with the least sunshine in Leon?

June, July and September, with an average of 5h of sunshine, are months with the least sunshine in Leon.

How many hours of sunshine does Leon have in September?

In September, the average sunshine in Leon is 5h.

What are the months with the highest UV index in Leon?

Months with the highest UV index are March through September, with an average maximum UV index of 12.

What is the UV index intensity in September in Leon?

The average daily maximum UV index in September is 12. A UV Index estimate of 11, and higher, represents an excessive health risk from the exposure to the Sun's UV radiation.
Average temperature in September - Leon, Mexico
  • Average high temperature in September: 27.1°C

The warmest month (with the highest average high temperature) is May (31.7°C).
The month with the lowest average high temperature is January (23.6°C).

  • Average low temperature in September: 14.8°C

The month with the highest average low temperature is June (16.4°C).
The coldest month (with the lowest average low temperature) is January (7.7°C).

Average rainfall in September - Leon, Mexico
  • Average rainfall in September: 111.5mm

The wettest month (with the highest rainfall) is July (182.6mm).
The driest month (with the lowest rainfall) is March (5.7mm).

Average rainfall days in September - Leon, Mexico
  • Average rainfall days in September: 10.3 days

The month with the highest number of rainy days is July (16.2 days).
Months with the lowest number of rainy days are March and November (1.3 days).

Average daylight in September / Average sunshine in September - Leon, Mexico
  • Average daylight in September: 12.3h

The month with the longest days is June (Average daylight: 13.4h).
The month with shortest days is December (Average daylight: 10.9h).

  • Average sunshine in September: 5h

Months with most sunshine are February, March and November (Average sunshine: 7h).
Months with least sunshine are June, July and September (Average sunshine: 5).

Average UV index in September - Leon, Mexico
  • Average UV index in September: 12

Months with the highest UV index are March, April, May, June, July, August and September (UV index 12).
The month with the lowest UV index is December (UV index 7).