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
September's presence marks an average high-temperature of a still tropical 32°C (89.6°F), subtly varied from August's 33.1°C (91.6°F). Santo Domingo Chihuitán throughout September, records an average low-temperature of 22.7°C (72.9°F).Heat index
Throughout September, the heat index is evaluated at a scorching 42°C (107.6°F). Emphasize additional safety, risk of heat cramps and heat exhaustion is high. Continuous activity might result in heatstroke.One should be cognizant that the heat index values are tailored for shaded spots and mild winds. A rise in the heat index by 15 Fahrenheit (8 Celsius) degrees may result from direct sunlight exposure.
Note: The heat index, also known as 'feels like' or 'real feel', measures the perceived warmth when incorporating the humidity present in the air. This impact is subjective, influenced by the person's physical activity and individual heat perception, affected by factors including wind, attire, and metabolic differences. Given direct exposure to sunlight, one might experience a rise in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Typically, young kids are at a higher risk than adults since they sweat less. Also, the larger skin surface in proportion to their small bodies and the heightened heat production due to their active nature adds to their vulnerability.
Perspiration is essential for the human body; it facilitates cooling through the process of sweat evaporation. Under high air temperature and humidity (high heat index) conditions, perspiration is limited, and the perception of heat is increased. Exceeding the body's heat disposal threshold results in a rise in body temperature and potential thermal disorders.
Humidity
With an average relative humidity of 75%, September is the most humid month.Rainfall
In Santo Domingo Chihuitán, in September, it is raining for 18.3 days, with typically 69mm (2.72") of accumulated precipitation. Throughout the year, there are 110.2 rainfall days, and 345mm (13.58") of precipitation is accumulated.Daylight
In Santo Domingo Chihuitán, the average length of the day in September is 12h and 13min.On the first day of the month, sunrise is at 6:07 am and sunset at 6:33 pm. On the last day of September, sunrise is at 6:10 am and sunset at 6:10 pm CST.
Sunshine
In September, the average sunshine is 8.8h.UV index
The months with the highest UV index are February through September, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for ordinary individuals.Note: The UV index of 7 during September leads to these advisories:
Implement precautions and maintain sun safety methods. Avoidance of sunburn is demanded. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.
Frequently asked questions
How hot does it get in Santo Domingo Chihuitán in September?
What is the most humid month in Santo Domingo Chihuitán?
What is the average humidity in September in Santo Domingo Chihuitán?
How much does it rain in Santo Domingo Chihuitán in September?
How many hours of daylight does Santo Domingo Chihuitán have in September?
When is the sunrise / sunset in September in Santo Domingo Chihuitán?
How many hours of sunshine does Santo Domingo Chihuitán have in September?
What are the months with the highest UV index in Santo Domingo Chihuitán?
What is the UV index intensity in September in Santo Domingo Chihuitán?
Average temperature in September
Santo Domingo Chihuitán, Mexico
- Average high temperature in September: 32°C
The warmest month (with the highest average high temperature) is May (35°C).
The month with the lowest average high temperature is January (27.6°C).
- Average low temperature in September: 22.7°C
The month with the highest average low temperature is May (23.8°C).
The coldest month (with the lowest average low temperature) is January (18.4°C).
Average pressure in September
Santo Domingo Chihuitán, Mexico
- Average pressure in September: 1011.8mbar
The month with the highest atmospheric pressure is January (1015.8mbar).
The month with the lowest atmospheric pressure is May (1011.3mbar).
Average wind speed in September
Santo Domingo Chihuitán, Mexico
- Average wind speed in September: 9.7km/h
The windiest month (with the highest average wind speed) is January (17.4km/h).
The calmest month (with the lowest average wind speed) is June (8.9km/h).
Average humidity in September
Santo Domingo Chihuitán, Mexico
- Average humidity in September: 75%
The month with the highest relative humidity is September (75%).
The months with the lowest relative humidity are April and May (62%).
Average rainfall in September
Santo Domingo Chihuitán, Mexico
- Average rainfall in September: 69mm
The wettest month (with the highest rainfall) is August (73mm).
The driest months (with the least rainfall) are February, March, November and December (2mm).
Average rainfall days in September
Santo Domingo Chihuitán, Mexico
- Average rainfall days in September: 18.3 days
The month with the highest number of rainy days is June (18.8 days).
The month with the least rainy days is February (2.1 days).
Average daylight in September /
Average sunshine in September
Santo Domingo Chihuitán, 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: 11h and 24min).
The month with the least sunshine is December (Average sunshine: 7h and 30min).
Average sunshine days in September
Santo Domingo Chihuitán, Mexico
- Average sunshine days in September: 8.9 days
The month with the most sunshine days is December (26.5 days).
The month with the least sunshine days is June (8.1 days).
Average UV index in September
Santo Domingo Chihuitán, Mexico
- Average UV index in September: 7
The months with the highest UV index are February, March, April, May, June, July, August and September (UV index 7).
The months with the lowest UV index are January, October, November and December (UV index 6).
Average cloud cover in September
Santo Domingo Chihuitán, Mexico
- Average cloud cover in September: 36
The months with the most cloud cover are June and September (Cloud cover 36).
The months with the least cloud cover are March and December (Cloud cover 14).
Average visibility in September
Santo Domingo Chihuitán, Mexico
- Average visibility in September: 9km
The months with the highest visibility are January, February, March, April, May, June, October, November and December (10km).
The months with the lowest visibility are July, August and September (9km).
Santo Domingo Chihuitán, Mexico
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