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
September
Weather in September
Temperature
The beginning of September reveals an average high-temperature of a warm 29.5°C (85.1°F), showing minimal deviation from the previous month. In September, the average low-temperature records at 23.8°C (74.8°F) during the nights.Heat index
The heat index value for September is estimated at a fiery hot 35°C (95°F). Adopt enhanced safety measures, heat exhaustion and heat cramps could occur. Continuous activity may induce heatstroke.Know that the heat index computations account for shaded terrains and slight winds. Heat index values can rise by 15 Fahrenheit (8 Celsius) degrees when in direct sunlight.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is an estimation of the warmth sensation when considering humidity levels. Elements such as metabolic variations, being pregnant, and physical activity can impact one's weather perception. Consider that direct sun exposure can intensify the felt heat, adding potentially 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values remain especially vital for babies and toddlers. Young ones often underestimate the need for rest and rehydration. Thirst appears late in dehydration - hence, it is important to keep hydrated, particularly during prolonged physical activities.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. Under high air temperature and high humidity (high heat index) conditions, the body's ability to perspire is compromised, increasing the sensation of heat. The body is at risk of dehydration and related complications when it fails to shed excessive heat.
Humidity
In September, the average relative humidity is 77%.Rainfall
In Vega de Alatorre, during September, the rain falls for 21.5 days and regularly aggregates up to 93mm (3.66") of precipitation. In Vega de Alatorre, during the entire year, the rain falls for 172.3 days and collects up to 698mm (27.48") of precipitation.Daylight
In September, the average length of the day is 12h and 15min.On the first day of the month, sunrise is at 6:11 am and sunset at 6:41 pm. On the last day of September, in Vega de Alatorre, Mexico, sunrise is at 6:17 am and sunset at 6:15 pm CST.
Sunshine
In Vega de Alatorre, Mexico, the average sunshine in September is 9h.UV index
The months with the highest UV index are April through September, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for the average person.Note: A daily maximum UV index of 7 in September translates into the following instructions:
Avoid overexposure. Fair-skinned individuals can burn in under 20 minutes. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it hot in Vega de Alatorre during September?
What is the average humidity in September in Vega de Alatorre?
How much does it rain in Vega de Alatorre in September?
What is the average length of the day in September in Vega de Alatorre?
When is the sunrise / sunset in September in Vega de Alatorre?
How long on average sun shines in September in Vega de Alatorre?
What is the month with the highest UV index in Vega de Alatorre?
How high is the UV index in September in Vega de Alatorre?
Average temperature in September
Vega de Alatorre, Mexico
- Average high temperature in September: 29.5°C
The warmest month (with the highest average high temperature) is August (30.6°C).
The month with the lowest average high temperature is January (22.8°C).
- Average low temperature in September: 23.8°C
The month with the highest average low temperature is June (24.5°C).
The coldest month (with the lowest average low temperature) is January (17°C).
Average pressure in September
Vega de Alatorre, Mexico
- Average pressure in September: 1013mbar
The month with the highest atmospheric pressure is January (1018.8mbar).
The month with the lowest atmospheric pressure is May (1012.3mbar).
Average wind speed in September
Vega de Alatorre, Mexico
- Average wind speed in September: 11.4km/h
The windiest month (with the highest average wind speed) is November (14.1km/h).
The calmest month (with the lowest average wind speed) is August (11km/h).
Average humidity in September
Vega de Alatorre, Mexico
- Average humidity in September: 77%
The month with the highest relative humidity is December (81%).
The month with the lowest relative humidity is August (74%).
Average rainfall in September
Vega de Alatorre, Mexico
- Average rainfall in September: 93mm
The wettest month (with the highest rainfall) is October (114mm).
The driest months (with the least rainfall) are March and April (21mm).
Average rainfall days in September
Vega de Alatorre, Mexico
- Average rainfall days in September: 21.5 days
The month with the highest number of rainy days is September (21.5 days).
The month with the least rainy days is April (8.1 days).
Average daylight in September /
Average sunshine in September
Vega de Alatorre, 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: 10h and 54min).
- Average sunshine in September: 9h and 0min
The month with the most sunshine is May (Average sunshine: 11h and 24min).
The months with the least sunshine are November and December (Average sunshine: 6h and 6min).
Average sunshine days in September
Vega de Alatorre, Mexico
- Average sunshine days in September: 5.5 days
The month with the most sunshine days is April (20 days).
The month with the least sunshine days is September (5.5 days).
Average UV index in September
Vega de Alatorre, Mexico
- Average UV index in September: 7
The months with the highest UV index are April, May, June, July, August and September (UV index 7).
The month with the lowest UV index is January (UV index 5).
Average cloud cover in September
Vega de Alatorre, Mexico
- Average cloud cover in September: 29
The month with the most cloud cover is January (Cloud cover 39).
The month with the least cloud cover is May (Cloud cover 18).
Average visibility in September
Vega de Alatorre, 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).
