September weather forecastLeón Guzmán, Mexico
September
Weather in September
The first month of the autumn, September, is still a tropical month in León Guzmán, Mexico, with temperature in the range of an average high of 30°C (86°F) and an average low of 19.7°C (67.5°F).Temperature
September's onset sees an average high-temperature of a still hot 30°C (86°F), exhibiting a slight fluctuation from the previous month. The temperature in León Guzmán dips to an average of 19.7°C (67.5°F) during September nights.Heat index
During September, the heat index is calculated to be a tropical 31°C (87.8°F). Enduring exposure and continuous activity might cause a feeling of tiredness and induce heat cramps.One should consider that heat index numbers are for shaded settings and light wind. Facing direct sunlight may hike up the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is an estimation of the warmth sensation when considering humidity levels. The perception of temperature can be subjective, varying based on activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. By being directly under the sun, it's possible for the felt temperature to increase by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Young ones often disregard the necessity to rest and hydrate. Thirst usually indicates advanced dehydration - hence, it is key to stay hydrated, particularly during ongoing physical activities.
Humidity
With an average relative humidity of 51%, September is the most humid month.Rainfall
In September, in León Guzmán, the rain falls for 11.4 days. Throughout September, 33mm (1.3") of precipitation is accumulated. Throughout the year, there are 62.6 rainfall days, and 177mm (6.97") of precipitation is accumulated.Snowfall
January through November are months without snowfall in León Guzmán, Mexico.Daylight
The average length of the day in September in León Guzmán is 12h and 17min.On the first day of the month, sunrise is at 6:35 am and sunset at 7:13 pm. On the last day of September, sunrise is at 6:46 am and sunset at 6:41 pm CST.
Sunshine
January, March, September and December, with an average of 9.5h of sunshine, are months with the least sunshine in León Guzmán.UV index
In September, the average daily maximum UV index is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for average individuals.Note: In September, a daily maximum UV index of 6 leads to the following instructions:
Inhibit overexposure. Warding off sun damage is of utmost importance. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
León Guzmán, Mexico
- Average high temperature in September: 30°C
The warmest month (with the highest average high temperature) is June (33.9°C).
The month with the lowest average high temperature is January (20.8°C).
- Average low temperature in September: 19.7°C
The month with the highest average low temperature is June (22.2°C).
The coldest month (with the lowest average low temperature) is January (8.2°C).
Average pressure in September
León Guzmán, Mexico
- Average pressure in September: 1014.2mbar
The month with the highest atmospheric pressure is January (1018.3mbar).
The month with the lowest atmospheric pressure is May (1011.3mbar).
Average wind speed in September
León Guzmán, Mexico
- Average wind speed in September: 9.5km/h
The windiest month (with the highest average wind speed) is June (11.1km/h).
The calmest month (with the lowest average wind speed) is November (6.9km/h).
Average humidity in September
León Guzmán, Mexico
- Average humidity in September: 51%
The month with the highest relative humidity is September (51%).
The month with the lowest relative humidity is April (24%).
Average rainfall in September
León Guzmán, Mexico
- Average rainfall in September: 33mm
The wettest month (with the highest rainfall) is July (44mm).
The driest month (with the least rainfall) is February (3mm).
Average rainfall days in September
León Guzmán, Mexico
- Average rainfall days in September: 11.4 days
The month with the highest number of rainy days is September (11.4 days).
The month with the least rainy days is February (1.7 days).
Average snowfall in September
León Guzmán, Mexico
- Average snowfall in September: 0mm
The month with the highest snowfall is December (3mm).
The months with the least snowfall are January, February, March, April, May, June, July, August, September, October and November (0mm).
Average snowfall days in September
León Guzmán, Mexico
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is December (0.1 days).
The months with the least snowfall days are January, February, March, April, May, June, July, August, September, October and November (0 days).
Average daylight in September /
Average sunshine in September
León Guzmán, Mexico
- Average daylight in September: 12h and 18min
The month with the longest days is June (Average daylight: 13h and 42min).
The month with the shortest days is December (Average daylight: 10h and 36min).
- Average sunshine in September: 9h and 30min
The month with the most sunshine is August (Average sunshine: 9h and 54min).
The months with the least sunshine are January, March, September and December (Average sunshine: 9h and 30min).
Average sunshine days in September
León Guzmán, Mexico
- Average sunshine days in September: 15.6 days
The month with the most sunshine days is December (28.5 days).
The month with the least sunshine days is September (15.6 days).
Average UV index in September
León Guzmán, Mexico
- Average UV index in September: 6
The months with the highest UV index are May, June, July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 4).
Average cloud cover in September
León Guzmán, Mexico
- Average cloud cover in September: 23
The month with the most cloud cover is September (Cloud cover 23).
The months with the least cloud cover are April and May (Cloud cover 11).
Average visibility in September
León Guzmán, Mexico
- Average visibility in September: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
