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
As August transitions into September, Zapotitlán Lagunas records an average high-temperature of a still warm 26.2°C (79.2°F), showing a gentle shift from the preceding month. September witnesses an average nighttime temperature of 16.2°C (61.2°F).Humidity
September is the most humid month, with an average relative humidity of 74%.Rainfall
In Zapotitlán Lagunas, during September, the rain falls for 24.5 days and regularly aggregates up to 147mm (5.79") of precipitation. Throughout the year, there are 145.8 rainfall days, and 733mm (28.86") of precipitation is accumulated.Daylight
The average length of the day in September in Zapotitlán Lagunas, Mexico, is 12h and 14min.On the first day of the month, sunrise is at 6:19 am and sunset at 6:47 pm. On the last day of September, in Zapotitlán Lagunas, sunrise is at 6:23 am and sunset at 6:22 pm CST.
Sunshine
The average sunshine in September in Zapotitlán Lagunas is 9.3h.UV index
In September, the average daily maximum UV index in Zapotitlán Lagunas 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: In September, the maximum UV index of 6 suggests this advice:
Conform to measures and uphold sun safety traditions. Warding off skin and eye harm is necessary. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Zapotitlán Lagunas in September?
What is the most humid month in Zapotitlán Lagunas?
What is the average humidity in September in Zapotitlán Lagunas?
How much does it rain in Zapotitlán Lagunas in September?
How many hours of daylight does Zapotitlán Lagunas have in September?
When is the sunrise / sunset in September in Zapotitlán Lagunas?
How many hours of sunshine does Zapotitlán Lagunas have in September?
How high is the UV index in September in Zapotitlán Lagunas?
Average temperature in September
Zapotitlán Lagunas, 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
Zapotitlán Lagunas, 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
Zapotitlán Lagunas, 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
Zapotitlán Lagunas, 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
Zapotitlán Lagunas, 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
Zapotitlán Lagunas, 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
Zapotitlán Lagunas, 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
Zapotitlán Lagunas, 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
Zapotitlán Lagunas, 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
Zapotitlán Lagunas, 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
Zapotitlán Lagunas, 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).
