September weather forecastCerano, Mexico
September
Weather in September
September, the first month of the autumn in Cerano, is still a warm month, with temperature in the range of an average high of 23.4°C (74.1°F) and an average low of 11.5°C (52.7°F).Temperature
With the onset of September, the average high-temperature stands at a still warm 23.4°C (74.1°F), closely aligned with August's 23.9°C (75°F). Cerano records a steady low-temperature average of 11.5°C (52.7°F) during September.Humidity
The months with the highest humidity in Cerano, Mexico, are August and September, with an average relative humidity of 82%.Rainfall
In September, the rain falls for 21.1 days. Throughout September, 85mm (3.35") of precipitation is accumulated. Throughout the year, in Cerano, Mexico, there are 134.1 rainfall days, and 547mm (21.54") of precipitation is accumulated.Daylight
In September, the average length of the day in Cerano is 12h and 15min.On the first day of September in Cerano, Mexico, sunrise is at 6:30 am and sunset at 7:00 pm. On the last day of the month, sunrise is at 6:36 am and sunset at 6:34 pm CST.
Sunshine
In September, the average sunshine is 9.3h.UV index
In Cerano, the average daily maximum UV index in September is 5. A UV Index value of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for the average person.Note: A typical high UV index of 5 in September suggests the following recommendations:
Be vigilant - A duty to shield skin and eyes from injury exists. To protect against the Sun's most potent rays, avoid direct exposure around midday. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Cerano, Mexico
- Average high temperature in September: 23.4°C
The warmest month (with the highest average high temperature) is May (29.8°C).
The month with the lowest average high temperature is January (21.8°C).
- Average low temperature in September: 11.5°C
The month with the highest average low temperature is May (15.2°C).
The coldest month (with the lowest average low temperature) is January (7.5°C).
Average pressure in September
Cerano, Mexico
- Average pressure in September: 1015.1mbar
The month with the highest atmospheric pressure is January (1017.6mbar).
The month with the lowest atmospheric pressure is May (1013.2mbar).
Average wind speed in September
Cerano, Mexico
- Average wind speed in September: 5.6km/h
The windiest month (with the highest average wind speed) is April (7.6km/h).
The calmest month (with the lowest average wind speed) is July (4.9km/h).
Average humidity in September
Cerano, Mexico
- Average humidity in September: 82%
The months with the highest relative humidity are August and September (82%).
The month with the lowest relative humidity is April (37%).
Average rainfall in September
Cerano, Mexico
- Average rainfall in September: 85mm
The wettest month (with the highest rainfall) is July (145mm).
The driest months (with the least rainfall) are April and December (3mm).
Average rainfall days in September
Cerano, Mexico
- Average rainfall days in September: 21.1 days
The month with the highest number of rainy days is July (28.1 days).
The month with the least rainy days is December (2.2 days).
Average daylight in September /
Average sunshine in September
Cerano, 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: 10h and 54min).
- Average sunshine in September: 9h and 18min
The months with the most sunshine are March, April and December (Average sunshine: 9h and 54min).
The month with the least sunshine is July (Average sunshine: 8h and 54min).
Average sunshine days in September
Cerano, Mexico
- Average sunshine days in September: 7.3 days
The month with the most sunshine days is December (28.4 days).
The month with the least sunshine days is July (1.8 days).
Average UV index in September
Cerano, Mexico
- Average UV index in September: 5
The months with the highest UV index are March, April and May (UV index 6).
The months with the lowest UV index are January, October and November (UV index 4).
Average cloud cover in September
Cerano, Mexico
- Average cloud cover in September: 41
The months with the most cloud cover are July, August and September (Cloud cover 41).
The months with the least cloud cover are March and April (Cloud cover 9).
Average visibility in September
Cerano, Mexico
- Average visibility in September: 8km
The months with the highest visibility are January, February, March, April, May, June and December (10km).
The months with the lowest visibility are July, August, September and October (8km).
