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 denotes a barely perceptible change in the average high-temperatures to a still enjoyable 17.9°C (64.2°F) from August's 18.8°C (65.8°F). September witnesses an average nighttime temperature of 9.5°C (49.1°F) in San Juan de las Huertas.Humidity
With an average relative humidity of 86%, September is the most humid month in San Juan de las Huertas, Mexico.Rainfall
In San Juan de las Huertas, during September, the rain falls for 28.2 days and regularly aggregates up to 221mm (8.7") of precipitation. Throughout the year, there are 216.4 rainfall days, and 1402mm (55.2") of precipitation is accumulated.Daylight
In San Juan de las Huertas, the average length of the day in September is 12h and 14min.On the first day of the month, sunrise is at 6:24 am and sunset at 6:53 pm. On the last day of September, in San Juan de las Huertas, sunrise is at 6:29 am and sunset at 6:27 pm CST.
Sunshine
The average sunshine in September in San Juan de las Huertas is 8.2h.UV index
The average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for ordinary individuals.Note: The maximum daily UV index of 4 in September converts into the following recommendations:
Guard yourself - An obligation to protect skin and eyes from harm exists. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for San Juan de las Huertas in September?
What is the most humid month in San Juan de las Huertas?
What is the average humidity in September in San Juan de las Huertas?
How many days does it rain in September in San Juan de las Huertas?
What is the average length of the day in September in San Juan de las Huertas?
What time are sunrise and sunset in September in San Juan de las Huertas?
How long on average sun shines in September in San Juan de las Huertas?
What is the UV index reading in September in San Juan de las Huertas?
Average temperature in September
San Juan de las Huertas, Mexico
- Average high temperature in September: 17.9°C
The warmest month (with the highest average high temperature) is April (22.5°C).
The month with the lowest average high temperature is January (17.1°C).
- Average low temperature in September: 9.5°C
The month with the highest average low temperature is May (10.8°C).
The coldest month (with the lowest average low temperature) is January (4.7°C).
Average pressure in September
San Juan de las Huertas, Mexico
- Average pressure in September: 1015.2mbar
The month with the highest atmospheric pressure is January (1017.7mbar).
The month with the lowest atmospheric pressure is May (1013.7mbar).
Average wind speed in September
San Juan de las Huertas, Mexico
- Average wind speed in September: 5.1km/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 (4.4km/h).
Average humidity in September
San Juan de las Huertas, 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 (47%).
Average rainfall in September
San Juan de las Huertas, Mexico
- Average rainfall in September: 221mm
The wettest month (with the highest rainfall) is July (291mm).
The driest month (with the least rainfall) is December (11mm).
Average rainfall days in September
San Juan de las Huertas, Mexico
- Average rainfall days in September: 28.2 days
The month with the highest number of rainy days is July (30.4 days).
The month with the least rainy days is January (6.5 days).
Average daylight in September /
Average sunshine in September
San Juan de las Huertas, 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 1min
The month with the most sunshine is March (Average sunshine: 9h and 42min).
The month with the least sunshine is November (Average sunshine: 8h and 6min).
Average sunshine days in September
San Juan de las Huertas, Mexico
- Average sunshine days in September: 0.9 days
The month with the most sunshine days is January (20.8 days).
The month with the least sunshine days is July (0.2 days).
Average UV index in September
San Juan de las Huertas, Mexico
- Average UV index in September: 4
The months with the highest UV index are March and April (UV index 5).
The months with the lowest UV index are June, August and October (UV index 3).
Average cloud cover in September
San Juan de las Huertas, Mexico
- Average cloud cover in September: 47
The months with the most cloud cover are July and September (Cloud cover 47).
The months with the least cloud cover are February, March and December (Cloud cover 13).
Average visibility in September
San Juan de las Huertas, Mexico
- Average visibility in September: 7km
The months with the highest visibility are January, February, March, April, May and December (10km).
The months with the lowest visibility are August and September (7km).
