September weather forecastBanámichi, Mexico
September
Weather in September
The first month of the autumn, September, is still a warm month in Banámichi, Mexico, with an average temperature ranging between min 19.1°C (66.4°F) and max 29.9°C (85.8°F).Temperature
The transition from August to September brings an average high-temperature of a warm 29.9°C (85.8°F), barely different from August's 31.8°C (89.2°F). September's average low-temperature reading in Banámichi settles at a refreshing 19.1°C (66.4°F).Heat index
The heat index in September is calculated to be a tropical 31°C (87.8°F). If exposure and activity persist, fatigue could ensue, possibly leading to heat cramps.Always consider that heat index estimations are for light winds and places in the shade. Exposure to the direct sun might augment heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', determines the feeling of heat when you account for the relative humidity. Additional factors encompassing metabolic differences, the level of physical activity, and clothing can impact the individual's perception of temperature. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Young ones are generally at greater risk than adults due to their limited sweating ability. In addition, their large skin surface relative to their small bodies and higher heat production from their activities add to their vulnerability.
Humidity
In September, the average relative humidity in Banámichi is 53%.Rainfall
In Banámichi, during September, the rain falls for 13.3 days and regularly aggregates up to 61mm (2.4") of precipitation. In Banámichi, Mexico, during the entire year, the rain falls for 97.3 days and collects up to 459mm (18.07") of precipitation.Snowfall
In Banámichi, snow does not fall in February, April through December.Daylight
In September, the average length of the day in Banámichi, Mexico, is 12h and 20min.On the first day of September in Banámichi, sunrise is at 5:58 am and sunset at 6:42 pm. On the last day of the month, sunrise is at 6:14 am and sunset at 6:07 pm MST.
Sunshine
In Banámichi, the average sunshine in September is 10.1h.UV index
In September, the average daily maximum UV index in Banámichi is 6. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for the ordinary person.Note: In September, a regular UV index of 6 translates into these guidelines:
Take precautions and utilize sun safety practices. Protection against skin and eye damage is required. 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. Stay sun-safe with clothing that is both closely woven and worn loosely.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Banámichi, Mexico
- Average high temperature in September: 29.9°C
The warmest month (with the highest average high temperature) is June (34.3°C).
The month with the lowest average high temperature is December (15.8°C).
- Average low temperature in September: 19.1°C
The month with the highest average low temperature is July (22.1°C).
The coldest month (with the lowest average low temperature) is December (5.5°C).
Average pressure in September
Banámichi, Mexico
- Average pressure in September: 1012.9mbar
The month with the highest atmospheric pressure is January (1018.1mbar).
The month with the lowest atmospheric pressure is June (1011.1mbar).
Average wind speed in September
Banámichi, Mexico
- Average wind speed in September: 7.8km/h
The windiest month (with the highest average wind speed) is May (14km/h).
The calmest month (with the lowest average wind speed) is August (7km/h).
Average humidity in September
Banámichi, Mexico
- Average humidity in September: 53%
The month with the highest relative humidity is August (56%).
The month with the lowest relative humidity is May (24%).
Average rainfall in September
Banámichi, Mexico
- Average rainfall in September: 61mm
The wettest month (with the highest rainfall) is July (132mm).
The driest month (with the least rainfall) is May (4mm).
Average rainfall days in September
Banámichi, Mexico
- Average rainfall days in September: 13.3 days
The month with the highest number of rainy days is July (23.3 days).
The month with the least rainy days is May (1.8 days).
Average snowfall in September
Banámichi, Mexico
- Average snowfall in September: 0mm
The month with the highest snowfall is March (6mm).
The months with the least snowfall are February, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in September
Banámichi, Mexico
- Average snowfall days in September: 0 days
The months with the highest number of snowfall days are January and December (0.2 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight in September /
Average sunshine in September
Banámichi, Mexico
- Average daylight in September: 12h and 18min
The month with the longest days is June (Average daylight: 14h and 0min).
The month with the shortest days is December (Average daylight: 10h and 18min).
- Average sunshine in September: 10h and 6min
The months with the most sunshine are May and June (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 7h and 0min).
Average sunshine days in September
Banámichi, Mexico
- Average sunshine days in September: 13.3 days
The month with the most sunshine days is May (28.7 days).
The month with the least sunshine days is July (4.7 days).
Average UV index in September
Banámichi, Mexico
- Average UV index in September: 6
The months with the highest UV index are June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 3).
Average cloud cover in September
Banámichi, Mexico
- Average cloud cover in September: 17
The month with the most cloud cover is July (Cloud cover 26).
The month with the least cloud cover is May (Cloud cover 6).
Average visibility in September
Banámichi, 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).
