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 average high-temperature during September is a moderately hot 29°C (84.2°F), almost matching the conditions of the preceding month. During September nights, Santa Catarina Mechoacán witnesses a consistent average temperature of 23.1°C (73.6°F).Heat index
September's mean heat index is estimated at a sweltering 35°C (95°F). Incorporate extra safety measures to avoid heat exhaustion and heat cramps. Continuous activity could provoke heatstroke.Be informed that the heat index values are oriented around shady conditions and gentle breezes. Under direct sunshine, the heat index values might be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is found by incorporating humidity levels into the air temperature measurement. A person's impression of weather can be affected by numerous aspects, among them metabolic variations, pregnancy, and activity levels. Awareness is key; direct sunlight can enhance the weather's impact, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. In general, younger individuals are at greater risk than adults because they tend to sweat less. Also, having a larger skin surface to body size ratio and greater heat production due to their active behavior contribute to this danger.
The body's innate mechanism to counteract overheating is through perspiration, as it leverages the cooling effects of sweat evaporation. High relative humidity reduces the evaporation rate, resulting in a lower heat removal rate from the body, causing the perception of being overheated. As the body accumulates more heat than it can release, body temperature goes up, increasing the risk of heat-related health issues.
Humidity
The most humid month is September, with an average relative humidity of 79%.Rainfall
September is the month with the most rainfall in Santa Catarina Mechoacán. Rain falls for 27.5 days and accumulates 160mm (6.3") of precipitation.Daylight
In Santa Catarina Mechoacán, the average length of the day in September is 12h and 13min.On the first day of September in Santa Catarina Mechoacán, sunrise is at 6:18 am and sunset at 6:43 pm. On the last day of the month, sunrise is at 6:21 am and sunset at 6:20 pm CST.
Sunshine
In September, the average sunshine in Santa Catarina Mechoacán is 8.8h.UV index
February through July and September, with an average maximum UV index of 7, are months with the highest UV index in Santa Catarina Mechoacán, Mexico. A UV Index estimate of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for average individuals.Note: The maximum UV index of 7 during September translates into these guidelines:
Shun overexposure. Protection from sun ravages is indispensable. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.
Frequently asked questions
How hot is it in Santa Catarina Mechoacán in September?
What is the most humid month in Santa Catarina Mechoacán?
What is the average humidity in September in Santa Catarina Mechoacán?
What is the rainiest month in Santa Catarina Mechoacán?
How many days does it rain in September in Santa Catarina Mechoacán?
How many hours of daylight does Santa Catarina Mechoacán have in September?
What time are sunrise and sunset in September in Santa Catarina Mechoacán?
How long on average sun shines in September in Santa Catarina Mechoacán?
What are the months with the highest UV index in Santa Catarina Mechoacán?
What is the UV index reading in September in Santa Catarina Mechoacán?
Average temperature in September
Santa Catarina Mechoacán, Mexico
- Average high temperature in September: 29°C
The warmest month (with the highest average high temperature) is May (30.9°C).
The month with the lowest average high temperature is January (28.9°C).
- Average low temperature in September: 23.1°C
The month with the highest average low temperature is May (24.6°C).
The coldest months (with the lowest average low temperature) are January and December (21°C).
Average pressure in September
Santa Catarina Mechoacán, Mexico
- Average pressure in September: 1011.7mbar
The month with the highest atmospheric pressure is January (1014.2mbar).
The month with the lowest atmospheric pressure is May (1011.5mbar).
Average wind speed in September
Santa Catarina Mechoacán, Mexico
- Average wind speed in September: 7.2km/h
The windiest month (with the highest average wind speed) is April (8.9km/h).
The calmest month (with the lowest average wind speed) is November (7.1km/h).
Average humidity in September
Santa Catarina Mechoacán, Mexico
- Average humidity in September: 79%
The month with the highest relative humidity is September (79%).
The month with the lowest relative humidity is March (63%).
Average rainfall in September
Santa Catarina Mechoacán, Mexico
- Average rainfall in September: 160mm
The wettest month (with the highest rainfall) is September (160mm).
The driest month (with the least rainfall) is December (2mm).
Average rainfall days in September
Santa Catarina Mechoacán, Mexico
- Average rainfall days in September: 27.5 days
The month with the highest number of rainy days is September (27.5 days).
The months with the least rainy days are January and February (3.1 days).
Average daylight in September /
Average sunshine in September
Santa Catarina Mechoacán, Mexico
- Average daylight in September: 12h and 1min
The month with the longest days is June (Average daylight: 13h and 6min).
The month with the shortest days is December (Average daylight: 11h and 12min).
- Average sunshine in September: 8h and 5min
The month with the most sunshine is May (Average sunshine: 10h and 48min).
The month with the least sunshine is November (Average sunshine: 7h and 36min).
Average sunshine days in September
Santa Catarina Mechoacán, Mexico
- Average sunshine days in September: 0.9 days
The month with the most sunshine days is December (26 days).
The month with the least sunshine days is September (0.9 days).
Average UV index in September
Santa Catarina Mechoacán, Mexico
- Average UV index in September: 7
The months with the highest UV index are February, March, April, May, June, July and September (UV index 7).
The months with the lowest UV index are January, August, October, November and December (UV index 6).
Average cloud cover in September
Santa Catarina Mechoacán, Mexico
- Average cloud cover in September: 37
The month with the most cloud cover is September (Cloud cover 37).
The months with the least cloud cover are February and December (Cloud cover 9).
Average visibility in September
Santa Catarina Mechoacán, 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).
Santa Catarina Mechoacán, Mexico
Weather forecast for your location
2. Allow the app to use your location
