September weather forecastMorro de Mazatán, Mexico
September
Weather in September
The first month of the autumn, September, is also a hot month in Morro de Mazatán, Mexico, with an average temperature varying between 31.1°C (88°F) and 24.5°C (76.1°F).Temperature
September's beginning signals an average high-temperature of a still hot 31.1°C (88°F), barely different from August's 31.8°C (89.2°F). During the month of September, the temperature in Morro de Mazatán generally drops to a low average of 24.5°C (76.1°F).Heat index
For September, the heat index is appraised at a sweltering 39°C (102.2°F). Undertake extra safety actions, heat cramps and heat exhaustion are expected. Heatstroke may result from lengthy activity.Research indicates the heat index considers values in shaded locales and with light winds. Direct sunlight might cause an increase of up to 15 Fahrenheit (8 Celsius) degrees in the heat index.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is achieved by amalgamating air temperature with the relative humidity readings. Elements such as metabolic variations, being pregnant, and physical activity can impact one's weather perception. Being under direct sunshine can magnify the heat experience, possibly pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Kids frequently fail to realize the necessity for resting and hydrating. Thirst is an advanced indication of dehydration - hence, maintaining hydration, especially during extended physical activities, becomes essential.
To combat high temperatures, the human body perspires and relies on sweat evaporation for cooling. Under high air temperature and high humidity (high heat index) conditions, the body's ability to perspire is compromised, increasing the sensation of heat. Temperature imbalances caused by excessive heat retention can trigger heat-related maladies.
Humidity
September is the most humid month, with an average relative humidity of 74%.Rainfall
In Morro de Mazatán, Mexico, during September, the rain falls for 23.5 days and regularly aggregates up to 153mm (6.02") of precipitation. Throughout the year, in Morro de Mazatán, there are 139 rainfall days, and 719mm (28.31") of precipitation is accumulated.Daylight
In September, the average length of the day is 12h and 13min.On the first day of September, sunrise is at 6:08 am and sunset at 6:34 pm. On the last day of the month, sunrise is at 6:11 am and sunset at 6:11 pm CST.
Sunshine
The average sunshine in September is 8.9h.UV index
The months with the highest UV index in Morro de Mazatán are February through October and December, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for the average person.Note: The maximum daily UV index of 7 in September converts into the following recommendations:
Shun overexposure. Protection from sun ravages is indispensable. The Sun's UV radiation is most potent between the hours of 10 a.m. and 4 p.m. Try to avoid direct sunlight during this time. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Morro de Mazatán, Mexico
- Average high temperature in September: 31.1°C
The warmest month (with the highest average high temperature) is May (32.6°C).
The month with the lowest average high temperature is January (27.9°C).
- Average low temperature in September: 24.5°C
The month with the highest average low temperature is May (25.9°C).
The coldest month (with the lowest average low temperature) is January (21.1°C).
Average pressure in September
Morro de Mazatán, Mexico
- Average pressure in September: 1011.5mbar
The month with the highest atmospheric pressure is January (1015mbar).
The month with the lowest atmospheric pressure is May (1011.1mbar).
Average wind speed in September
Morro de Mazatán, Mexico
- Average wind speed in September: 13.2km/h
The windiest month (with the highest average wind speed) is January (24.9km/h).
The calmest month (with the lowest average wind speed) is June (11.6km/h).
Average humidity in September
Morro de Mazatán, Mexico
- Average humidity in September: 74%
The month with the highest relative humidity is September (74%).
The month with the lowest relative humidity is March (64%).
Average rainfall in September
Morro de Mazatán, Mexico
- Average rainfall in September: 153mm
The wettest month (with the highest rainfall) is August (164mm).
The driest month (with the least rainfall) is January (1mm).
Average rainfall days in September
Morro de Mazatán, Mexico
- Average rainfall days in September: 23.5 days
The month with the highest number of rainy days is June (24.3 days).
The months with the least rainy days are January and February (1.7 days).
Average daylight in September /
Average sunshine in September
Morro de Mazatán, Mexico
- Average daylight in September: 12h and 12min
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 54min
The month with the most sunshine is May (Average sunshine: 11h and 36min).
The month with the least sunshine is December (Average sunshine: 7h and 36min).
Average sunshine days in September
Morro de Mazatán, Mexico
- Average sunshine days in September: 5.5 days
The month with the most sunshine days is January (28.6 days).
The month with the least sunshine days is June (4.8 days).
Average UV index in September
Morro de Mazatán, Mexico
- Average UV index in September: 7
The months with the highest UV index are February, March, April, May, June, July, August, September, October and December (UV index 7).
The months with the lowest UV index are January and November (UV index 6).
Average cloud cover in September
Morro de Mazatán, Mexico
- Average cloud cover in September: 34
The month with the most cloud cover is June (Cloud cover 35).
The months with the least cloud cover are January, February and December (Cloud cover 9).
Average visibility in September
Morro de Mazatán, 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).
