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
Macultepec's weather in September, with an average high-temperature of a still hot 32.4°C (90.3°F), subtly shifts from August's 33.8°C (92.8°F). September witnesses an average nighttime temperature of 22.5°C (72.5°F).Heat index
September's mean heat index is evaluated at a burning hot 48°C (118.4°F). Remain alert: Heat exhaustion and heat cramps are predicted. Extended effort can lead to heatstroke.Remember that heat index calculations are made for conditions in the shade with light wind. If directly exposed to the sun, the heat index could rise by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is an indicator that blends the effects of temperature and humidity to depict perceived warmth. A person's impression of weather can be shaped by several aspects, among them metabolic variations, pregnancy, and levels of physical activity. Do note, being directly under sun rays can amplify the heat you feel, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Youngsters are usually more at risk than adults, considering they sweat less. Additionally, their high skin surface area compared to their little bodies and their high heat production due to activity increases their risk.
Evaporating sweat, thanks to perspiration, acts as a natural air conditioner for the human body. Under high air temperature coupled with high humidity (high heat index), the body's perspiration is reduced, intensifying the sensation of heat. When the body's heat gain surpasses its removal capacity, body temperature starts to climb, leading to potential heat-related ailments.
Humidity
In Macultepec, the average relative humidity in September is 85%.Rainfall
In Macultepec, in September, during 23.1 rainfall days, 122mm (4.8") of precipitation is typically accumulated. Throughout the year, there are 198.8 rainfall days, and 1061mm (41.77") of precipitation is accumulated.Daylight
The average length of the day in September is 12h and 14min.On the first day of the month, sunrise is at 5:57 am and sunset at 6:25 pm. On the last day of September, sunrise is at 6:01 am and sunset at 6:00 pm CST.
Sunshine
In Macultepec, the average sunshine in September is 8.1h.UV index
The average daily maximum UV index in September is 6. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for ordinary individuals.Note: The maximum UV index of 6 during September leads to these instructions:
Stay clear of intense sun exposure. Solar protection is of utmost significance. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot does it get in September?
What is the average humidity in September?
How much does it rain in September?
What is the average length of the day in September?
When are sunrise and sunset in September?
How many hours of sunshine does Macultepec have in September?
What is the UV index reading in September?
Average temperature in September
Macultepec, Mexico
- Average high temperature in September: 32.4°C
The warmest month (with the highest average high temperature) is May (36.8°C).
The month with the lowest average high temperature is January (26.6°C).
- Average low temperature in September: 22.5°C
The month with the highest average low temperature is May (24.2°C).
The coldest month (with the lowest average low temperature) is January (17.4°C).
Average pressure in September
Macultepec, Mexico
- Average pressure in September: 1011.4mbar
The month with the highest atmospheric pressure is January (1016.9mbar).
The month with the lowest atmospheric pressure is May (1010.9mbar).
Average wind speed in September
Macultepec, Mexico
- Average wind speed in September: 5.2km/h
The windiest month (with the highest average wind speed) is July (7.2km/h).
The calmest months (with the lowest average wind speed) are September and October (5.2km/h).
Average humidity in September
Macultepec, Mexico
- Average humidity in September: 85%
The month with the highest relative humidity is November (87%).
The months with the lowest relative humidity are April and May (65%).
Average rainfall in September
Macultepec, Mexico
- Average rainfall in September: 122mm
The wettest month (with the highest rainfall) is October (173mm).
The driest month (with the least rainfall) is April (30mm).
Average rainfall days in September
Macultepec, Mexico
- Average rainfall days in September: 23.1 days
The month with the highest number of rainy days is September (23.1 days).
The month with the least rainy days is April (9.4 days).
Average daylight in September /
Average sunshine in September
Macultepec, Mexico
- Average daylight in September: 12h and 1min
The month with the longest days is June (Average daylight: 13h and 12min).
The month with the shortest days is December (Average daylight: 11h and 6min).
- Average sunshine in September: 8h and 1min
The month with the most sunshine is May (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 5h and 30min).
Average sunshine days in September
Macultepec, Mexico
- Average sunshine days in September: 5.4 days
The month with the most sunshine days is April (18.5 days).
The month with the least sunshine days is September (5.4 days).
Average UV index in September
Macultepec, Mexico
- Average UV index in September: 6
The months with the highest UV index are March, April, May, June and July (UV index 7).
The month with the lowest UV index is January (UV index 5).
Average cloud cover in September
Macultepec, Mexico
- Average cloud cover in September: 54
The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is April (Cloud cover 28).
Average visibility in September
Macultepec, Mexico
- Average visibility in September: 6km
The months with the highest visibility are April and May (9km).
The months with the lowest visibility are January, September, October, November and December (6km).
