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
September
Weather in September
Temperature
The transition from August to September brings an average high-temperature of a still agreeable 20.1°C (68.2°F), barely different from August's 21.3°C (70.3°F). Atotonilco de Tula records a mean low-temperature of 10.8°C (51.4°F) in September.Humidity
With an average relative humidity of 79%, September is the most humid month.Rainfall
In September, the rain falls for 26.4 days. Throughout September, 128mm (5.04") of precipitation is accumulated. Throughout the year, there are 186.4 rainfall days, and 820mm (32.28") of precipitation is accumulated.Daylight
The average length of the day in September is 12h and 15min.On the first day of September in Atotonilco de Tula, sunrise is at 6:21 am and sunset at 6:51 pm. On the last day of the month, sunrise is at 6:27 am and sunset at 6:25 pm CST.
Sunshine
In Atotonilco de Tula, the average sunshine in September is 8.9h.UV index
The months with the lowest UV index in Atotonilco de Tula are January, June through December, with an average maximum UV index of 4. A UV Index of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for average individuals.Note: The average daily UV index of 4 in September transforms into the following instructions:
Act with care - The suggestion to avoid sunburn is emphasized. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average September temperature in Atotonilco de Tula?
What is the most humid month in Atotonilco de Tula?
What is the average humidity in September in Atotonilco de Tula?
How much does it rain in Atotonilco de Tula in September?
What is the average length of the day in September in Atotonilco de Tula?
When are sunrise and sunset in September in Atotonilco de Tula?
How many hours of sunshine does Atotonilco de Tula have in September?
When is the lowest UV index in Atotonilco de Tula?
How high is the UV index in September in Atotonilco de Tula?
Average temperature in September
Atotonilco de Tula, Mexico
- Average high temperature in September: 20.1°C
The warmest month (with the highest average high temperature) is April (25°C).
The month with the lowest average high temperature is January (18.8°C).
- Average low temperature in September: 10.8°C
The month with the highest average low temperature is May (12.8°C).
The coldest month (with the lowest average low temperature) is January (6.4°C).
Average pressure in September
Atotonilco de Tula, Mexico
- Average pressure in September: 1015.6mbar
The month with the highest atmospheric pressure is January (1018.5mbar).
The month with the lowest atmospheric pressure is May (1014.1mbar).
Average wind speed in September
Atotonilco de Tula, Mexico
- Average wind speed in September: 6.6km/h
The windiest month (with the highest average wind speed) is March (7.7km/h).
The calmest month (with the lowest average wind speed) is July (6.2km/h).
Average humidity in September
Atotonilco de Tula, Mexico
- Average humidity in September: 79%
The month with the highest relative humidity is September (79%).
The month with the lowest relative humidity is April (43%).
Average rainfall in September
Atotonilco de Tula, Mexico
- Average rainfall in September: 128mm
The wettest month (with the highest rainfall) is July (178mm).
The driest month (with the least rainfall) is December (6mm).
Average rainfall days in September
Atotonilco de Tula, Mexico
- Average rainfall days in September: 26.4 days
The month with the highest number of rainy days is July (29.2 days).
The month with the least rainy days is December (4.2 days).
Average daylight in September /
Average sunshine in September
Atotonilco de Tula, Mexico
- Average daylight in September: 12h and 1min
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: 8h and 5min
The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is November (Average sunshine: 7h and 48min).
Average sunshine days in September
Atotonilco de Tula, Mexico
- Average sunshine days in September: 2.5 days
The month with the most sunshine days is December (22.4 days).
The month with the least sunshine days is August (1.2 days).
Average UV index in September
Atotonilco de Tula, Mexico
- Average UV index in September: 4
The months with the highest UV index are February, March, April and May (UV index 5).
The months with the lowest UV index are January, June, July, August, September, October, November and December (UV index 4).
Average cloud cover in September
Atotonilco de Tula, Mexico
- Average cloud cover in September: 42
The month with the most cloud cover is September (Cloud cover 42).
The month with the least cloud cover is February (Cloud cover 11).
Average visibility in September
Atotonilco de Tula, Mexico
- Average visibility in September: 8km
The months with the highest visibility are January, February, March, April, May and December (10km).
The months with the lowest visibility are July, August, September and October (8km).
