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 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
Weather in September
Temperature
The advent of September signifies a minor shift to an average high-temperature of a warm 28.4°C (83.1°F), aligning closely with August. Throughout September, an average nighttime temperature of 18.5°C (65.3°F) is experienced.Heat index
September's mean heat index is estimated at a tropical 34°C (93.2°F). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.The standards for the heat index are set for locations in shade and under light breezes. The heat index values could be amplified by up to 15 Fahrenheit (8 Celsius) degrees in direct sunlight.
Note: The heat index, also known as 'feels like' or 'apparent temperature', stands as a testimony to how temperature and humidity combine to impact our sense of warmth. The impact of weather is individual, with diverse individuals experiencing it differently due to variations in body mass, height, and activity levels. Keep in mind that direct sunshine exposure can amplify the weather's effects, possibly increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Children frequently underestimate the importance of resting and drinking fluids. Thirst is a symptom of advanced dehydration - hence the need to hydrate regularly, especially during protracted physical exercises.
Humidity
With an average relative humidity of 83%, September is the most humid month.Rainfall
September is the month with the most rainfall. Rain falls for 22.5 days and accumulates 98mm (3.86") of precipitation.Daylight
In September, the average length of the day is 12h and 15min.On the first day of September, sunrise is at 6:18 am and sunset at 6:50 pm. On the last day of the month, sunrise is at 6:25 am and sunset at 6:23 pm CST.
Sunshine
In September, the average sunshine in Xochicoatlán is 8h.UV index
March through September, with an average maximum UV index of 6, are months with the highest UV index in Xochicoatlán. A UV Index estimate of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: In September, the maximum UV index of 6 transforms into these recommendations:
Implement preventive steps and embrace sun safety standards. Protection from skin and eye distress is compulsory. Try to minimize direct Sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Also note that objects like parasols or canopies might not provide complete sun protection. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.
Frequently asked questions
How hot is it in Xochicoatlán in September?
What is the most humid month in Xochicoatlán?
What is the average humidity in September in Xochicoatlán?
What is the rainiest month in Xochicoatlán?
How much does it rain in Xochicoatlán in September?
What is the average length of the day in September in Xochicoatlán?
When are sunrise and sunset in September in Xochicoatlán?
How long on average sun shines in September in Xochicoatlán?
What is the month with the highest UV index in Xochicoatlán?
What is the UV index intensity in September in Xochicoatlán?
Average temperature in September
Xochicoatlán, Mexico
- Average high temperature in September: 28.4°C
The warmest month (with the highest average high temperature) is May (32°C).
The month with the lowest average high temperature is January (21.8°C).
- Average low temperature in September: 18.5°C
The month with the highest average low temperature is June (19.3°C).
The coldest month (with the lowest average low temperature) is January (10.9°C).
Average pressure in September
Xochicoatlán, Mexico
- Average pressure in September: 1014.4mbar
The month with the highest atmospheric pressure is January (1019.3mbar).
The month with the lowest atmospheric pressure is May (1013mbar).
Average wind speed in September
Xochicoatlán, Mexico
- Average wind speed in September: 5.2km/h
The windiest month (with the highest average wind speed) is April (6.6km/h).
The calmest month (with the lowest average wind speed) is November (4.8km/h).
Average humidity in September
Xochicoatlán, 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 (67%).
Average rainfall in September
Xochicoatlán, Mexico
- Average rainfall in September: 98mm
The wettest month (with the highest rainfall) is September (98mm).
The driest month (with the least rainfall) is December (20mm).
Average rainfall days in September
Xochicoatlán, Mexico
- Average rainfall days in September: 22.5 days
The month with the highest number of rainy days is September (22.5 days).
The month with the least rainy days is February (10.6 days).
Average daylight in September /
Average sunshine in September
Xochicoatlán, Mexico
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 13h and 24min).
The month with the shortest days is December (Average daylight: 10h and 54min).
- Average sunshine in September: 8h and 0min
The month with the most sunshine is June (Average sunshine: 10h and 0min).
The month with the least sunshine is November (Average sunshine: 6h and 6min).
Average sunshine days in September
Xochicoatlán, Mexico
- Average sunshine days in September: 6.5 days
The month with the most sunshine days is January (17 days).
The month with the least sunshine days is September (6.5 days).
Average UV index in September
Xochicoatlán, Mexico
- Average UV index in September: 6
The months with the highest UV index are March, April, May, June, July, August and September (UV index 6).
The months with the lowest UV index are January, February, October, November and December (UV index 5).
Average cloud cover in September
Xochicoatlán, Mexico
- Average cloud cover in September: 47
The month with the most cloud cover is September (Cloud cover 47).
The month with the least cloud cover is April (Cloud cover 30).
Average visibility in September
Xochicoatlán, Mexico
- Average visibility in September: 7km
The month with the highest visibility is April (9km).
The months with the lowest visibility are July and September (7km).
Xochicoatlán, Mexico
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