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
Weather in September
Temperature
With the onset of September, Santiago Ayuquililla's average high-temperature clocks in at a still warm 26.2°C (79.2°F), showing a minor fluctuation from the previous month. During the month of September, the nighttime temperature in Santiago Ayuquililla falls to an average of 16.2°C (61.2°F).Humidity
The most humid month is September, with an average relative humidity of 74%.Rainfall
In Santiago Ayuquililla, in September, during 24.5 rainfall days, 147mm (5.79") of precipitation is typically accumulated. In Santiago Ayuquililla, during the entire year, the rain falls for 145.8 days and collects up to 733mm (28.86") of precipitation.Daylight
In Santiago Ayuquililla, the average length of the day in September is 12h and 14min.On the first day of September in Santiago Ayuquililla, sunrise is at 6:17 am and sunset at 6:45 pm. On the last day of the month, sunrise is at 6:22 am and sunset at 6:20 pm CST.
Sunshine
In September, the average sunshine is 9.3h.UV index
The average daily maximum UV index in September in Santiago Ayuquililla is 6. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for the average person.Note: The UV index of 6 during September leads to these advisories:
Beware of overexposure. Fair-skinned individuals risk burning in less than 20 minutes. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.
Frequently asked questions
What are September temperatures in Santiago Ayuquililla?
What is the most humid month in Santiago Ayuquililla?
What is the average humidity in September in Santiago Ayuquililla?
How many days does it rain in September in Santiago Ayuquililla?
What is the average length of the day in September in Santiago Ayuquililla?
What time are sunrise and sunset in September in Santiago Ayuquililla?
How many hours of sunshine does Santiago Ayuquililla have in September?
How high is the UV index in September in Santiago Ayuquililla?
Average temperature in September
Santiago Ayuquililla, Mexico
- Average high temperature in September: 26.2°C
The warmest month (with the highest average high temperature) is April (30.9°C).
The month with the lowest average high temperature is January (24.9°C).
- Average low temperature in September: 16.2°C
The month with the highest average low temperature is May (18.8°C).
The coldest month (with the lowest average low temperature) is January (12.1°C).
Average pressure in September
Santiago Ayuquililla, Mexico
- Average pressure in September: 1015.2mbar
The month with the highest atmospheric pressure is January (1017.9mbar).
The month with the lowest atmospheric pressure is May (1014.1mbar).
Average wind speed in September
Santiago Ayuquililla, Mexico
- Average wind speed in September: 6.1km/h
The windiest month (with the highest average wind speed) is March (9.5km/h).
The calmest month (with the lowest average wind speed) is September (6.1km/h).
Average humidity in September
Santiago Ayuquililla, Mexico
- Average humidity in September: 74%
The month with the highest relative humidity is September (74%).
The month with the lowest relative humidity is April (43%).
Average rainfall in September
Santiago Ayuquililla, Mexico
- Average rainfall in September: 147mm
The wettest month (with the highest rainfall) is June (149mm).
The driest month (with the least rainfall) is December (0mm).
Average rainfall days in September
Santiago Ayuquililla, Mexico
- Average rainfall days in September: 24.5 days
The month with the highest number of rainy days is September (24.5 days).
The month with the least rainy days is December (0.5 days).
Average daylight in September /
Average sunshine in September
Santiago Ayuquililla, Mexico
- Average daylight in September: 12h and 1min
The month with the longest days is June (Average daylight: 13h and 12min).
The month with the shortest days is December (Average daylight: 11h and 6min).
- Average sunshine in September: 9h and 2min
The month with the most sunshine is June (Average sunshine: 11h and 6min).
The month with the least sunshine is November (Average sunshine: 7h and 42min).
Average sunshine days in September
Santiago Ayuquililla, Mexico
- Average sunshine days in September: 3 days
The month with the most sunshine days is December (30.4 days).
The month with the least sunshine days is September (3 days).
Average UV index in September
Santiago Ayuquililla, Mexico
- Average UV index in September: 6
The month with the highest UV index is April (UV index 7).
The months with the lowest UV index are January, August, October, November and December (UV index 5).
Average cloud cover in September
Santiago Ayuquililla, Mexico
- Average cloud cover in September: 33
The month with the most cloud cover is September (Cloud cover 33).
The months with the least cloud cover are March and December (Cloud cover 9).
Average visibility in September
Santiago Ayuquililla, Mexico
- Average visibility in September: 9km
The months with the highest visibility are January, February, March, April, May, June, October, November and December (10km).
The months with the lowest visibility are July, August and September (9km).
Santiago Ayuquililla, Mexico
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