September weather forecastSuchitlán, Mexico
September
Weather in September
The first month of the autumn, September, is also a moderately hot month in Suchitlán, Mexico, with an average temperature ranging between min 18.2°C (64.8°F) and max 28°C (82.4°F).Temperature
September's advent presents an average high-temperature of a still warm 28°C (82.4°F), indicating a slight variation from the conditions of the previous month. An average low-temperature of 18.2°C (64.8°F) is common during the nights of September.Heat index
In September, the heat index is evaluated at a hot 33°C (91.4°F). Take additional safety steps, risk of heat exhaustion and heat cramps is notable. Prolonged activity may cause heatstroke.In the scope of the heat index, its values resonate with shade and light wind conditions. A rise of up to 15 Fahrenheit (8 Celsius) degrees in the heat index could result from direct sunlight.
Note: The heat index, also known as 'feels like' or 'felt air temperature', gives an indication of how one might feel in terms of heat after considering humidity. One's weather perception can be influenced by a range of factors including metabolic differences, being pregnant, and their level of physical activity. By being directly under the sun, it's possible for the felt temperature to increase by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Children often lack awareness of the importance of taking breaks and rehydrating. The feeling of thirst is a late indication of dehydration, so maintaining hydration, especially during long periods of physical activity, is critical.
Humidity
September is the most humid month, with an average relative humidity of 85%.Rainfall
In Suchitlán, during September, the rain falls for 28.6 days and regularly aggregates up to 218mm (8.58") of precipitation. In Suchitlán, during the entire year, the rain falls for 182.3 days and collects up to 1070mm (42.13") of precipitation.Daylight
The average length of the day in September is 12h and 14min.On the first day of September, sunrise is at 6:39 am and sunset at 7:09 pm. On the last day of the month, sunrise is at 6:45 am and sunset at 6:43 pm CST.
Sunshine
September has the least sunshine of the year in Suchitlán, Mexico, with an average of 8.6h of sunshine.UV index
The months with the highest UV index are February through July, September through December, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for the average person.Note: In September, the maximum UV index of 6 transforms into these recommendations:
Deflect overexposure. Sun protection is a necessity. The Sun's UV radiation is at its strongest between the hours of 10 a.m. and 4 p.m. Minimize direct exposure to the sun during this period. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Suchitlán, Mexico
- Average high temperature in September: 28°C
The warmest month (with the highest average high temperature) is May (32°C).
The month with the lowest average high temperature is December (27.7°C).
- Average low temperature in September: 18.2°C
The month with the highest average low temperature is June (19.9°C).
The coldest month (with the lowest average low temperature) is January (14.3°C).
Average pressure in September
Suchitlán, Mexico
- Average pressure in September: 1011.9mbar
The month with the highest atmospheric pressure is January (1014.7mbar).
The months with the lowest atmospheric pressure are May and June (1011.6mbar).
Average wind speed in September
Suchitlán, Mexico
- Average wind speed in September: 5.1km/h
The windiest month (with the highest average wind speed) is April (6.6km/h).
The calmest month (with the lowest average wind speed) is July (5km/h).
Average humidity in September
Suchitlán, Mexico
- Average humidity in September: 85%
The month with the highest relative humidity is September (85%).
The month with the lowest relative humidity is April (50%).
Average rainfall in September
Suchitlán, Mexico
- Average rainfall in September: 218mm
The wettest month (with the highest rainfall) is August (234mm).
The driest month (with the least rainfall) is April (4mm).
Average rainfall days in September
Suchitlán, Mexico
- Average rainfall days in September: 28.6 days
The month with the highest number of rainy days is August (30.6 days).
The month with the least rainy days is April (2.8 days).
Average daylight in September /
Average sunshine in September
Suchitlán, Mexico
- Average daylight in September: 12h and 12min
The month with the longest days is June (Average daylight: 13h and 18min).
The month with the shortest days is December (Average daylight: 11h and 0min).
- Average sunshine in September: 8h and 36min
The months with the most sunshine are March, April, May and December (Average sunshine: 9h and 54min).
The month with the least sunshine is September (Average sunshine: 8h and 36min).
Average sunshine days in September
Suchitlán, Mexico
- Average sunshine days in September: 0.9 days
The month with the most sunshine days is April (26.3 days).
The month with the least sunshine days is August (0.4 days).
Average UV index in September
Suchitlán, Mexico
- Average UV index in September: 6
The months with the highest UV index are February, March, April, May, June, July, September, October, November and December (UV index 6).
The months with the lowest UV index are January and August (UV index 5).
Average cloud cover in September
Suchitlán, Mexico
- Average cloud cover in September: 46
The month with the most cloud cover is September (Cloud cover 46).
The month with the least cloud cover is April (Cloud cover 8).
Average visibility in September
Suchitlán, Mexico
- Average visibility in September: 7km
The months with the highest visibility are January, February, March, April and May (10km).
The month with the lowest visibility is September (7km).
