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 arrival of September brings an average high-temperature of a still pleasant 21.1°C (70°F), nearly identical to August's 22.2°C (72°F). In Santiago Suchilquitongo, the average low-temperature during the month of September is a moderate 13°C (55.4°F).Humidity
The most humid month is September, with an average relative humidity of 86%.Rainfall
In Santiago Suchilquitongo, Mexico, in September, it is raining for 28.8 days, with typically 200mm (7.87") of accumulated precipitation. In Santiago Suchilquitongo, during the entire year, the rain falls for 222.9 days and collects up to 1066mm (41.97") of precipitation.Daylight
In September, the average length of the day in Santiago Suchilquitongo, Mexico, is 12h and 14min.On the first day of September, sunrise is at 6:13 am and sunset at 6:40 pm. On the last day of the month, sunrise is at 6:17 am and sunset at 6:16 pm CST.
Sunshine
In September, the average sunshine is 8.3h.UV index
February through September, with an average maximum UV index of 5, are months with the highest UV index. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for average individuals.Note: An average UV index of 5 in September transforms into this advice:
Heed the precautions - Protecting the skin and eyes from damage is compulsory. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. A hat with a broad brim is indispensable, filtering out up to half of UV rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average September temperature in Santiago Suchilquitongo?
What is the most humid month in Santiago Suchilquitongo?
What is the average humidity in September in Santiago Suchilquitongo?
How many days does it rain in September in Santiago Suchilquitongo?
What is the average length of the day in September in Santiago Suchilquitongo?
When is the sunrise / sunset in September in Santiago Suchilquitongo?
How long on average sun shines in September in Santiago Suchilquitongo?
When is the highest UV index in Santiago Suchilquitongo?
What is the UV index intensity in September in Santiago Suchilquitongo?
Average temperature in September
Santiago Suchilquitongo, Mexico
- Average high temperature in September: 21.1°C
The warmest month (with the highest average high temperature) is April (26.8°C).
The month with the lowest average high temperature is November (20.6°C).
- Average low temperature in September: 13°C
The month with the highest average low temperature is June (13.3°C).
The coldest month (with the lowest average low temperature) is January (7.8°C).
Average pressure in September
Santiago Suchilquitongo, Mexico
- Average pressure in September: 1013.6mbar
The month with the highest atmospheric pressure is January (1017.1mbar).
The month with the lowest atmospheric pressure is May (1012.9mbar).
Average wind speed in September
Santiago Suchilquitongo, Mexico
- Average wind speed in September: 5.5km/h
The windiest month (with the highest average wind speed) is November (7.3km/h).
The calmest months (with the lowest average wind speed) are May and June (5.3km/h).
Average humidity in September
Santiago Suchilquitongo, Mexico
- Average humidity in September: 86%
The month with the highest relative humidity is September (86%).
The month with the lowest relative humidity is April (62%).
Average rainfall in September
Santiago Suchilquitongo, Mexico
- Average rainfall in September: 200mm
The wettest month (with the highest rainfall) is June (203mm).
The driest month (with the least rainfall) is December (5mm).
Average rainfall days in September
Santiago Suchilquitongo, Mexico
- Average rainfall days in September: 28.8 days
The month with the highest number of rainy days is September (28.8 days).
The month with the least rainy days is February (7 days).
Average daylight in September /
Average sunshine in September
Santiago Suchilquitongo, Mexico
- Average daylight in September: 12h and 1min
The month with the longest days is June (Average daylight: 13h and 6min).
The month with the shortest days is December (Average daylight: 11h and 6min).
- Average sunshine in September: 8h and 2min
The month with the most sunshine is May (Average sunshine: 10h and 42min).
The month with the least sunshine is November (Average sunshine: 7h and 24min).
Average sunshine days in September
Santiago Suchilquitongo, Mexico
- Average sunshine days in September: 0.4 days
The month with the most sunshine days is December (18.5 days).
The month with the least sunshine days is September (0.4 days).
Average UV index in September
Santiago Suchilquitongo, Mexico
- Average UV index in September: 5
The months with the highest UV index are February, March, April, May, June, July, August and September (UV index 5).
The months with the lowest UV index are January, October, November and December (UV index 4).
Average cloud cover in September
Santiago Suchilquitongo, Mexico
- Average cloud cover in September: 54
The month with the most cloud cover is September (Cloud cover 54).
The month with the least cloud cover is March (Cloud cover 21).
Average visibility in September
Santiago Suchilquitongo, Mexico
- Average visibility in September: 7km
The months with the highest visibility are January, February, March, April and May (9km).
The months with the lowest visibility are July, August, September, October and November (7km).
