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 onset of September manifests an average high-temperature of a comfortable 19.9°C (67.8°F), demonstrating a minor variation from the preceding month. An average minimum temperature of 10.8°C (51.4°F) marks the month of September.Humidity
The most humid month is September, with an average relative humidity of 82%.Rainfall
The month with the most rainfall is September, when the rain falls for 27.9 days and typically aggregates up to 172mm (6.77") of precipitation.Daylight
The average length of the day in September is 12h and 14min.On the first day of the month, sunrise is at 6:17 am and sunset at 6:47 pm. On the last day of September, sunrise is at 6:23 am and sunset at 6:21 pm CST.
Sunshine
The average sunshine in September is 8.8h.UV index
The months with the lowest UV index in Ayometitla are January, June, August through December, with an average maximum UV index of 4. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for average individuals.Note: A daily high UV index of 4 in September leads to these guidelines:
Heed the precautions - It is counselled to guard against solar damage. Direct Sun exposure should be minimized especially during midday when radiation is most intense. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are September temperatures?
What is the most humid month?
What is the average humidity in September?
What is the rainiest month?
How much does it rain in September?
What is the average length of the day in September?
When is the sunrise / sunset in September?
How long on average sun shines in September?
What are the months with the lowest UV index?
What is the UV index intensity in September?
Average temperature in September
Ayometitla, Mexico
- Average high temperature in September: 19.9°C
The warmest month (with the highest average high temperature) is April (23.8°C).
The month with the lowest average high temperature is January (18.4°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 (6.6°C).
Average pressure in September
Ayometitla, Mexico
- Average pressure in September: 1015.6mbar
The month with the highest atmospheric pressure is January (1018.8mbar).
The month with the lowest atmospheric pressure is May (1014.3mbar).
Average wind speed in September
Ayometitla, Mexico
- Average wind speed in September: 6.9km/h
The windiest month (with the highest average wind speed) is March (9.4km/h).
The calmest months (with the lowest average wind speed) are June and July (6.8km/h).
Average humidity in September
Ayometitla, Mexico
- Average humidity in September: 82%
The month with the highest relative humidity is September (82%).
The month with the lowest relative humidity is April (51%).
Average rainfall in September
Ayometitla, Mexico
- Average rainfall in September: 172mm
The wettest month (with the highest rainfall) is September (172mm).
The driest month (with the least rainfall) is December (6mm).
Average rainfall days in September
Ayometitla, Mexico
- Average rainfall days in September: 27.9 days
The month with the highest number of rainy days is August (28.3 days).
The month with the least rainy days is December (4.5 days).
Average daylight in September /
Average sunshine in September
Ayometitla, 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: 11h and 0min).
- Average sunshine in September: 8h and 5min
The month with the most sunshine is May (Average sunshine: 10h and 48min).
The month with the least sunshine is November (Average sunshine: 7h and 30min).
Average sunshine days in September
Ayometitla, Mexico
- Average sunshine days in September: 2 days
The month with the most sunshine days is December (23.5 days).
The month with the least sunshine days is September (2 days).
Average UV index in September
Ayometitla, Mexico
- Average UV index in September: 4
The months with the highest UV index are February, March, April, May and July (UV index 5).
The months with the lowest UV index are January, June, August, September, October, November and December (UV index 4).
Average cloud cover in September
Ayometitla, Mexico
- Average cloud cover in September: 41
The month with the most cloud cover is September (Cloud cover 41).
The months with the least cloud cover are February and December (Cloud cover 12).
Average visibility in September
Ayometitla, Mexico
- Average visibility in September: 8km
The months with the highest visibility are January, February, March, April, May, November and December (10km).
The month with the lowest visibility is September (8km).
