Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average snowfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
September
Weather in September
Temperature
The transition into September subtly indicates a reduction in the average high-temperature, down to a still warm 25.7°C (78.3°F) from August's 28.7°C (83.7°F). San Luis del Cordero's nighttime temperature in September drops to an average of 14.6°C (58.3°F).Humidity
With an average relative humidity of 64%, September is the most humid month.Rainfall
In September, the rain falls for 19.2 days. Throughout September, 64mm (2.52") of precipitation is accumulated. Throughout the year, there are 95.8 rainfall days, and 309mm (12.17") of precipitation is accumulated.Snowfall
In San Luis del Cordero, snow does not fall in January through November.Daylight
The average length of the day in September is 12h and 17min.On the first day of the month, sunrise is at 6:37 am and sunset at 7:15 pm. On the last day of September, sunrise is at 6:49 am and sunset at 6:44 pm CST.
Sunshine
With an average of 9.3h of sunshine, September has the least sunshine of the year.UV index
The average daily maximum UV index in September in San Luis del Cordero is 5. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The maximum daily UV index, 5 in September, converts into the following recommendations:
Be vigilant - A duty to shield skin and eyes from injury exists. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. A hat with a broad brim is indispensable, filtering out up to half of UV rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average September temperature?
What is the most humid month?
What is the average humidity in September?
How much does it rain in September?
When it does not snow?
What is the average length of the day in September?
When is the sunrise / sunset in September?
What is the month with the least sunshine?
How many hours of sunshine does San Luis del Cordero have in September?
How high is the UV index in September?
Average temperature in September
San Luis del Cordero, Mexico
- Average high temperature in September: 25.7°C
The warmest month (with the highest average high temperature) is June (30.8°C).
The month with the lowest average high temperature is January (19.8°C).
- Average low temperature in September: 14.6°C
The month with the highest average low temperature is June (18.5°C).
The coldest month (with the lowest average low temperature) is January (5.8°C).
Average pressure in September
San Luis del Cordero, Mexico
- Average pressure in September: 1014.9mbar
The month with the highest atmospheric pressure is January (1018.5mbar).
The months with the lowest atmospheric pressure are May and June (1012.6mbar).
Average wind speed in September
San Luis del Cordero, Mexico
- Average wind speed in September: 7.7km/h
The windiest month (with the highest average wind speed) is April (11.4km/h).
The calmest month (with the lowest average wind speed) is October (7km/h).
Average humidity in September
San Luis del Cordero, Mexico
- Average humidity in September: 64%
The month with the highest relative humidity is September (64%).
The month with the lowest relative humidity is April (25%).
Average rainfall in September
San Luis del Cordero, Mexico
- Average rainfall in September: 64mm
The wettest month (with the highest rainfall) is July (74mm).
The driest months (with the least rainfall) are February and April (3mm).
Average rainfall days in September
San Luis del Cordero, Mexico
- Average rainfall days in September: 19.2 days
The month with the highest number of rainy days is September (19.2 days).
The month with the least rainy days is February (1.7 days).
Average snowfall days in September
San Luis del Cordero, 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
San Luis del Cordero, Mexico
- Average daylight in September: 12h and 2min
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 2min
The months with the most sunshine are May and June (Average sunshine: 9h and 48min).
The month with the least sunshine is September (Average sunshine: 9h and 18min).
Average sunshine days in September
San Luis del Cordero, Mexico
- Average sunshine days in September: 7.3 days
The month with the most sunshine days is December (27.8 days).
The month with the least sunshine days is September (7.3 days).
Average UV index in September
San Luis del Cordero, Mexico
- Average UV index in September: 5
The months with the highest UV index are April, May, June, July and August (UV index 6).
The months with the lowest UV index are January, November and December (UV index 4).
Average cloud cover in September
San Luis del Cordero, Mexico
- Average cloud cover in September: 28
The month with the most cloud cover is September (Cloud cover 28).
The month with the least cloud cover is May (Cloud cover 11).
Average visibility in September
San Luis del Cordero, Mexico
- Average visibility in September: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, October, November and December (10km).
The month with the lowest visibility is September (9km).
