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 transition into September marks the average high-temperature at a warm 29.5°C (85.1°F), differing minimally from August's 30.2°C (86.4°F). The month of September is marked by an average minimum temperature of 24.7°C (76.5°F), slightly cooler than its daytime counterpart.Heat index
In September, the average heat index is calculated to be a sweltering 36°C (96.8°F). Exercise enhanced safety steps, heat cramps and heat exhaustion are probable. Heatstroke could be a result of sustained activity.One should consider that heat index numbers are for shaded settings and light wind. Direct sunlight has the potential to heighten heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', binds temperature metrics with humidity values to give a sense of the actual warmth. A person's impression of weather can be affected by numerous aspects, among them metabolic variations, pregnancy, and activity levels. Consider that direct sun exposure can intensify the felt heat, adding potentially 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are extremely significant for children. Young individuals are generally in more danger than adults due to their lower capacity to sweat. Moreover, their large skin surface in relation to their small bodies and the increased heat generation from their activities makes them more vulnerable.
Evaporation of sweat is the main factor behind the cooling effect of perspiration in the human body. When the level of relative humidity is elevated, evaporation diminishes, causing more warmth to be retained in the body than in dry air. Increasing body temperatures can be a precursor to dehydration if the body can't shed the extra heat.
Humidity
In Manlio Fabio Altamirano, the average relative humidity in September is 78%.Rainfall
The month with the most rainfall is September, when the rain falls for 23.3 days and typically aggregates up to 167mm (6.57") of precipitation.Daylight
In Manlio Fabio Altamirano, Mexico, the average length of the day in September is 12h and 14min.On the first day of September in Manlio Fabio Altamirano, sunrise is at 6:10 am and sunset at 6:39 pm. On the last day of the month, sunrise is at 6:15 am and sunset at 6:14 pm CST.
Sunshine
The average sunshine in September is 9h.UV index
March through September, with an average maximum UV index of 7, are months with the highest UV index in Manlio Fabio Altamirano. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for the ordinary person.Note: The average daily UV index of 7 in September transforms into the following instructions:
Adopt measures and apply sun safety strategies. Shielding from skin and eye damage is necessary. 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. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is September in Manlio Fabio Altamirano?
What is the average humidity in September in Manlio Fabio Altamirano?
What is the wettest month in Manlio Fabio Altamirano?
How much does it rain in Manlio Fabio Altamirano in September?
What is the average length of the day in September in Manlio Fabio Altamirano?
What time are sunrise and sunset in September in Manlio Fabio Altamirano?
How long on average sun shines in September in Manlio Fabio Altamirano?
What is the month with the highest UV index in Manlio Fabio Altamirano?
What is the UV index intensity in September in Manlio Fabio Altamirano?
Average temperature in September
Manlio Fabio Altamirano, 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
Manlio Fabio Altamirano, 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
Manlio Fabio Altamirano, 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
Manlio Fabio Altamirano, 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
Manlio Fabio Altamirano, 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
Manlio Fabio Altamirano, 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
Manlio Fabio Altamirano, 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
Manlio Fabio Altamirano, 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
Manlio Fabio Altamirano, 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
Manlio Fabio Altamirano, 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
Manlio Fabio Altamirano, 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).
