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 advent of September sees the average high-temperature at a still warm 23.9°C (75°F), subtly shifted from August's 25°C (77°F). The month of September records an average low-temperature of 13.3°C (55.9°F) in Apaseo el Grande, Mexico.Humidity
The most humid month in Apaseo el Grande is September, with an average relative humidity of 77%.Rainfall
In Apaseo el Grande, during September, the rain falls for 17.9 days and regularly aggregates up to 64mm (2.52") of precipitation. In Apaseo el Grande, during the entire year, the rain falls for 116.3 days and collects up to 419mm (16.5") of precipitation.Daylight
In Apaseo el Grande, the average length of the day in September is 12h and 15min.On the first day of the month, sunrise is at 6:26 am and sunset at 6:58 pm. On the last day of September, sunrise is at 6:33 am and sunset at 6:31 pm CST.
Sunshine
In Apaseo el Grande, the average sunshine in September is 9.4h.UV index
In September, the average daily maximum UV index in Apaseo el Grande, Mexico, is 5. A UV Index reading of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for the ordinary person.Note: An average maximum UV index of 5 in September leads to these recommendations:
Be cautious. Those with fair skin can be subjected to burns in fewer than 30 minutes. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average September temperature in Apaseo el Grande?
What is the most humid month in Apaseo el Grande?
What is the average humidity in September in Apaseo el Grande?
How much does it rain in Apaseo el Grande in September?
How many hours of daylight does Apaseo el Grande have in September?
What time are sunrise and sunset in September in Apaseo el Grande?
How many hours of sunshine does Apaseo el Grande have in September?
What is the UV index reading in September in Apaseo el Grande?
Average temperature in September
Apaseo el Grande, Mexico
- Average high temperature in September: 23.9°C
The warmest month (with the highest average high temperature) is May (29.7°C).
The month with the lowest average high temperature is January (21.7°C).
- Average low temperature in September: 13.3°C
The month with the highest average low temperature is May (15.5°C).
The coldest month (with the lowest average low temperature) is January (7.6°C).
Average pressure in September
Apaseo el Grande, Mexico
- Average pressure in September: 1015.6mbar
The month with the highest atmospheric pressure is January (1018.2mbar).
The month with the lowest atmospheric pressure is May (1013.6mbar).
Average wind speed in September
Apaseo el Grande, Mexico
- Average wind speed in September: 8km/h
The windiest months (with the highest average wind speed) are March and April (9.6km/h).
The calmest month (with the lowest average wind speed) is July (7.5km/h).
Average humidity in September
Apaseo el Grande, Mexico
- Average humidity in September: 77%
The month with the highest relative humidity is September (77%).
The month with the lowest relative humidity is April (38%).
Average rainfall in September
Apaseo el Grande, Mexico
- Average rainfall in September: 64mm
The wettest month (with the highest rainfall) is July (91mm).
The driest month (with the least rainfall) is December (4mm).
Average rainfall days in September
Apaseo el Grande, Mexico
- Average rainfall days in September: 17.9 days
The month with the highest number of rainy days is July (20.4 days).
The month with the least rainy days is December (2.4 days).
Average daylight in September /
Average sunshine in September
Apaseo el Grande, Mexico
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 13h and 24min).
The month with the shortest days is December (Average daylight: 10h and 54min).
- Average sunshine in September: 9h and 2min
The month with the most sunshine is December (Average sunshine: 9h and 54min).
The month with the least sunshine is July (Average sunshine: 9h and 12min).
Average sunshine days in September
Apaseo el Grande, Mexico
- Average sunshine days in September: 10.1 days
The month with the most sunshine days is December (27.7 days).
The month with the least sunshine days is July (7.8 days).
Average UV index in September
Apaseo el Grande, Mexico
- Average UV index in September: 5
The months with the highest UV index are April and May (UV index 6).
The month with the lowest UV index is January (UV index 4).
Average cloud cover in September
Apaseo el Grande, Mexico
- Average cloud cover in September: 36
The month with the most cloud cover is September (Cloud cover 36).
The month with the least cloud cover is April (Cloud cover 10).
Average visibility in September
Apaseo el Grande, Mexico
- Average visibility in September: 8km
The months with the highest visibility are January, February, March, April, May, June, November and December (10km).
The months with the lowest visibility are August and September (8km).
