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
September commences with an average high-temperature of a still agreeable 20.5°C (68.9°F), showing little deviation from August's 21.7°C (71.1°F). An average low-temperature of 11.2°C (52.2°F) is expected in San Pedro Atocpan, Mexico, during September.Humidity
September is the most humid month, with an average relative humidity of 80%.Rainfall
In San Pedro Atocpan, in September, during 27.5 rainfall days, 174mm (6.85") of precipitation is typically accumulated. Throughout the year, in San Pedro Atocpan, there are 195.2 rainfall days, and 1088mm (42.83") of precipitation is accumulated.Daylight
In September, the average length of the day in San Pedro Atocpan is 12h and 14min.On the first day of the month, sunrise is at 6:21 am and sunset at 6:50 pm. On the last day of September, sunrise is at 6:26 am and sunset at 6:25 pm CST.
Sunshine
The average sunshine in September in San Pedro Atocpan is 9h.UV index
January, August through December, with an average maximum UV index of 4, are months with the lowest UV index in San Pedro Atocpan. A UV Index estimate of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for the average person.Note: The daily maximum UV index of 4 in September interprets into the following advice:
Ensure safety - Recommendations to avert sunburn are presented. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.
Frequently asked questions
What is the temperature in September in San Pedro Atocpan?
What is the most humid month in San Pedro Atocpan?
What is the average humidity in September in San Pedro Atocpan?
How much does it rain in San Pedro Atocpan in September?
How many hours of daylight does San Pedro Atocpan have in September?
When is the sunrise / sunset in September in San Pedro Atocpan?
How many hours of sunshine does San Pedro Atocpan have in September?
What is the month with the lowest UV index in San Pedro Atocpan?
What is the UV index intensity in September in San Pedro Atocpan?
Average temperature in September
San Pedro Atocpan, Mexico
- Average high temperature in September: 20.5°C
The warmest month (with the highest average high temperature) is April (25.3°C).
The month with the lowest average high temperature is January (19.3°C).
- Average low temperature in September: 11.2°C
The month with the highest average low temperature is May (13°C).
The coldest month (with the lowest average low temperature) is January (6.8°C).
Average pressure in September
San Pedro Atocpan, Mexico
- Average pressure in September: 1015.6mbar
The month with the highest atmospheric pressure is January (1018.4mbar).
The month with the lowest atmospheric pressure is May (1014.2mbar).
Average wind speed in September
San Pedro Atocpan, Mexico
- Average wind speed in September: 5.5km/h
The windiest months (with the highest average wind speed) are March and April (6.8km/h).
The calmest month (with the lowest average wind speed) is July (4.8km/h).
Average humidity in September
San Pedro Atocpan, Mexico
- Average humidity in September: 80%
The month with the highest relative humidity is September (80%).
The month with the lowest relative humidity is April (43%).
Average rainfall in September
San Pedro Atocpan, Mexico
- Average rainfall in September: 174mm
The wettest month (with the highest rainfall) is July (230mm).
The driest month (with the least rainfall) is December (5mm).
Average rainfall days in September
San Pedro Atocpan, Mexico
- Average rainfall days in September: 27.5 days
The months with the highest number of rainy days are July and August (29.7 days).
The month with the least rainy days is December (4.3 days).
Average daylight in September /
Average sunshine in September
San Pedro Atocpan, 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: 9h and 0min
The month with the most sunshine is June (Average sunshine: 10h and 48min).
The month with the least sunshine is November (Average sunshine: 7h and 42min).
Average sunshine days in September
San Pedro Atocpan, Mexico
- Average sunshine days in September: 1.3 days
The month with the most sunshine days is December (24.9 days).
The months with the least sunshine days are July and August (0.5 days).
Average UV index in September
San Pedro Atocpan, Mexico
- Average UV index in September: 4
The months with the highest UV index are February, March, April, May, June and July (UV index 5).
The months with the lowest UV index are January, August, September, October, November and December (UV index 4).
Average cloud cover in September
San Pedro Atocpan, Mexico
- Average cloud cover in September: 37
The months with the most cloud cover are July and September (Cloud cover 37).
The months with the least cloud cover are February and December (Cloud cover 10).
Average visibility in September
San Pedro Atocpan, Mexico
- Average visibility in September: 8km
The months with the highest visibility are January, February, March, April, May, November and December (10km).
The months with the lowest visibility are July, August and September (8km).
San Pedro Atocpan, Mexico
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