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 arrival of September sees an average high-temperature of a warm 29.5°C (85.1°F), hardly diverging from August's 30.2°C (86.4°F). September registers an average low temperature of 24.7°C (76.5°F) in Las Bajadas, subtly lower than the daytime maximum.Heat index
For September, the heat index is calculated to be a torrid 36°C (96.8°F). Greater safety measures are needed, risk of heat exhaustion and heat cramps is high. Continuous activity might trigger heatstroke.In terms of the heat index, values are set with light wind and shade conditions in mind. In the presence of direct sunshine, the heat index could be augmented by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', integrates the air's temperature and its humidity to showcase the felt temperature by people. One's perception of temperature can vary depending on physical activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. Awareness of direct sun exposure is crucial as it has the potential to heighten the weather's effects, pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Young children are more at risk than adults since they tend to sweat less. Moreover, their large skin surface in proportion to their small bodies and the high heat production due to their activities contribute to their vulnerability.
In the face of high temperatures, the human body's reflex is to perspire, leveraging sweat evaporation for cooling. In situations of high air temperature combined with high humidity (significant heat index), the body's ability to perspire is reduced, heightening the sense of warmth. Elevated heat gain compared to the body's release capability poses risks of dehydration and potential overheating.
Humidity
The average relative humidity in September in Las Bajadas is 78%.Rainfall
September is the month with the most rainfall. Rain falls for 23.3 days and accumulates 167mm (6.57") of precipitation.Daylight
In Las Bajadas, the average length of the day in September is 12h and 14min.On the first day of the month, sunrise is at 6:09 am and sunset at 6:39 pm. On the last day of September, sunrise is at 6:15 am and sunset at 6:13 pm CST.
Sunshine
In September, the average sunshine in Las Bajadas is 9h.UV index
The months with the highest UV index in Las Bajadas, Mexico, are March through September, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The daily high UV index of 7 during September translates into the following recommendations:
Avoid excessive sunlight. Those with lighter skin may experience burning in less than 20 minutes. Remember that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. Make an effort to avoid direct sun exposure during these hours. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.
Frequently asked questions
How hot does it get in Las Bajadas in September?
What is the average humidity in September in Las Bajadas?
What is the rainiest month in Las Bajadas?
How much does it rain in Las Bajadas in September?
What is the average length of the day in September in Las Bajadas?
When are sunrise and sunset in September in Las Bajadas?
How long on average sun shines in September in Las Bajadas?
What are the months with the highest UV index in Las Bajadas?
What is the UV index reading in September in Las Bajadas?
Average temperature in September
Las Bajadas, Mexico
- Average high temperature in September: 29.5°C
The warmest months (with the highest average high temperature) are May and June (30.4°C).
The month with the lowest average high temperature is January (23.8°C).
- Average low temperature in September: 24.7°C
The month with the highest average low temperature is June (25.4°C).
The coldest month (with the lowest average low temperature) is January (19.3°C).
Average pressure in September
Las Bajadas, 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
Las Bajadas, Mexico
- Average wind speed in September: 11.4km/h
The windiest months (with the highest average wind speed) are January and November (16.1km/h).
The calmest month (with the lowest average wind speed) is July (9.2km/h).
Average humidity in September
Las Bajadas, Mexico
- Average humidity in September: 78%
The months with the highest relative humidity are February and December (79%).
The months with the lowest relative humidity are April and May (74%).
Average rainfall in September
Las Bajadas, Mexico
- Average rainfall in September: 167mm
The wettest month (with the highest rainfall) is September (167mm).
The driest month (with the least rainfall) is April (8mm).
Average rainfall days in September
Las Bajadas, Mexico
- Average rainfall days in September: 23.3 days
The month with the highest number of rainy days is September (23.3 days).
The month with the least rainy days is April (5 days).
Average daylight in September /
Average sunshine in September
Las Bajadas, 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: 11h and 0min).
- Average sunshine in September: 9h and 0min
The month with the most sunshine is May (Average sunshine: 11h and 24min).
The month with the least sunshine is November (Average sunshine: 6h and 24min).
Average sunshine days in September
Las Bajadas, Mexico
- Average sunshine days in September: 5.3 days
The month with the most sunshine days is April (24.6 days).
The month with the least sunshine days is September (5.3 days).
Average UV index in September
Las Bajadas, Mexico
- Average UV index in September: 7
The months with the highest UV index are March, 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
Las Bajadas, Mexico
- Average cloud cover in September: 32
The month with the most cloud cover is January (Cloud cover 40).
The month with the least cloud cover is April (Cloud cover 19).
Average visibility in September
Las Bajadas, 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).
Las Bajadas, Mexico
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