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 snowfall in September
- Average snowfall 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
A minor adjustment in San José Alchichica's average high-temperature is noted with the start of September, touching a still warm 23.2°C (73.8°F) from August's 24.3°C (75.7°F). San José Alchichica experiences an average low-temperature of 15.2°C (59.4°F) in the month of September.Humidity
September is the most humid month, with an average relative humidity of 84%.Rainfall
In September, the rain falls for 26.4 days. Throughout September, 117mm (4.61") of precipitation is accumulated. Throughout the year, there are 224.5 rainfall days, and 1007mm (39.65") of precipitation is accumulated.Snowfall
In San José Alchichica, snow does not fall in February through October and December.Daylight
In September, the average length of the day in San José Alchichica is 12h and 14min.On the first day of September in San José Alchichica, sunrise is at 6:14 am and sunset at 6:44 pm. On the last day of the month, sunrise is at 6:20 am and sunset at 6:18 pm CST.
Sunshine
In San José Alchichica, Mexico, the average sunshine in September is 8.5h.UV index
The average daily maximum UV index in September in San José Alchichica is 5. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for the ordinary person.Note: In September, a daily maximum UV index of 5 leads to the following instructions:
Take precautions. Light skin individuals may get burned in less than 30 minutes. Minimize direct exposure to the Sun during midday when its radiation is at its peak. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are September temperatures in San José Alchichica?
What is the most humid month in San José Alchichica?
What is the average humidity in September in San José Alchichica?
How many days does it rain in September in San José Alchichica?
When it does not snow in San José Alchichica?
How many hours of daylight does San José Alchichica have in September?
When is the sunrise / sunset in September in San José Alchichica?
How many hours of sunshine does San José Alchichica have in September?
How high is the UV index in September in San José Alchichica?
Average temperature in September
San José Alchichica, Mexico
- Average high temperature in September: 23.2°C
The warmest month (with the highest average high temperature) is May (26.4°C).
The month with the lowest average high temperature is January (18.3°C).
- Average low temperature in September: 15.2°C
The months with the highest average low temperature are May and June (15.5°C).
The coldest month (with the lowest average low temperature) is January (9°C).
Average pressure in September
San José Alchichica, Mexico
- Average pressure in September: 1014.4mbar
The month with the highest atmospheric pressure is January (1019.2mbar).
The month with the lowest atmospheric pressure is May (1013.3mbar).
Average wind speed in September
San José Alchichica, Mexico
- Average wind speed in September: 5.4km/h
The windiest month (with the highest average wind speed) is April (7km/h).
The calmest month (with the lowest average wind speed) is September (5.4km/h).
Average humidity in September
San José Alchichica, Mexico
- Average humidity in September: 84%
The month with the highest relative humidity is September (84%).
The month with the lowest relative humidity is April (66%).
Average rainfall in September
San José Alchichica, Mexico
- Average rainfall in September: 117mm
The wettest month (with the highest rainfall) is July (150mm).
The driest month (with the least rainfall) is December (20mm).
Average rainfall days in September
San José Alchichica, Mexico
- Average rainfall days in September: 26.4 days
The month with the highest number of rainy days is July (27.7 days).
The month with the least rainy days is February (10.9 days).
Average snowfall in September
San José Alchichica, Mexico
- Average snowfall in September: 0mm
The month with the highest snowfall is November (2mm).
The months with the least snowfall are February, March, April, May, June, July, August, September, October and December (0mm).
Average snowfall days in September
San José Alchichica, Mexico
- Average snowfall days in September: 0 days
The months with the highest number of snowfall days are January and November (0.1 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September, October and December (0 days).
Average daylight in September /
Average sunshine in September
San José Alchichica, 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: 8h and 3min
The month with the most sunshine is May (Average sunshine: 10h and 54min).
The month with the least sunshine is November (Average sunshine: 6h and 48min).
Average sunshine days in September
San José Alchichica, Mexico
- Average sunshine days in September: 2.5 days
The month with the most sunshine days is January (15.8 days).
The month with the least sunshine days is July (1.6 days).
Average UV index in September
San José Alchichica, Mexico
- Average UV index in September: 5
The month with the highest UV index is April (UV index 6).
The months with the lowest UV index are January and December (UV index 4).
Average cloud cover in September
San José Alchichica, Mexico
- Average cloud cover in September: 39
The month with the most cloud cover is September (Cloud cover 39).
The month with the least cloud cover is April (Cloud cover 21).
Average visibility in September
San José Alchichica, Mexico
- Average visibility in September: 8km
The months with the highest visibility are February, March, April, May, June and August (9km).
The months with the lowest visibility are January, July, September, October, November and December (8km).
San José Alchichica, Mexico
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