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
The commencement of September notes an average high-temperature of a still pleasant 21.1°C (70°F), exhibiting little difference from the previous month. In the month of September, the average temperature in Santa María Alotepec, Mexico, dips to a moderate 13°C (55.4°F) during the night.Humidity
With an average relative humidity of 86%, September is the most humid month in Santa María Alotepec.Rainfall
In Santa María Alotepec, in September, it is raining for 28.8 days, with typically 200mm (7.87") of accumulated precipitation. Throughout the year, in Santa María Alotepec, there are 222.9 rainfall days, and 1066mm (41.97") of precipitation is accumulated.Daylight
In September, the average length of the day in Santa María Alotepec, Mexico, is 12h and 14min.On the first day of September, sunrise is at 6:09 am and sunset at 6:36 pm. On the last day of the month, sunrise is at 6:13 am and sunset at 6:12 pm CST.
Sunshine
In September, the average sunshine in Santa María Alotepec is 8.3h.UV index
The months with the highest UV index in Santa María Alotepec are February through September, with an average maximum UV index of 5. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: The maximum UV index of 5 during September leads to these instructions:
Adopt protective measures - Suggestions to resist sunburn are offered. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
Frequently asked questions
What are September temperatures in Santa María Alotepec?
What is the most humid month in Santa María Alotepec?
What is the average humidity in September in Santa María Alotepec?
How much does it rain in Santa María Alotepec in September?
What is the average length of the day in September in Santa María Alotepec?
When are sunrise and sunset in September in Santa María Alotepec?
How many hours of sunshine does Santa María Alotepec have in September?
What is the month with the highest UV index in Santa María Alotepec?
How high is the UV index in September in Santa María Alotepec?
Average temperature in September
Santa María Alotepec, 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
Santa María Alotepec, 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
Santa María Alotepec, 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
Santa María Alotepec, 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
Santa María Alotepec, 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
Santa María Alotepec, 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
Santa María Alotepec, 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
Santa María Alotepec, 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
Santa María Alotepec, 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
Santa María Alotepec, 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
Santa María Alotepec, 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).
Santa María Alotepec, Mexico
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