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 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
Entering September, the average high-temperature is recorded at a still enjoyable 18°C (64.4°F), exhibiting a minimal shift from August's 18.8°C (65.8°F). San Lorenzo Tepaltitlán experiences an average low-temperature of 9.2°C (48.6°F) in the month of September.Humidity
With an average relative humidity of 86%, September is the most humid month in San Lorenzo Tepaltitlán.Rainfall
In San Lorenzo Tepaltitlán, in September, during 27.3 rainfall days, 185mm (7.28") of precipitation is typically accumulated. Throughout the year, there are 186.8 rainfall days, and 1156mm (45.51") of precipitation is accumulated.Snowfall
January, April through December are months without snowfall.Daylight
In September, the average length of the day in San Lorenzo Tepaltitlán is 12h and 14min.On the first day of September, sunrise is at 6:23 am and sunset at 6:53 pm. On the last day of the month, sunrise is at 6:29 am and sunset at 6:27 pm CST.
Sunshine
In September, the average sunshine in San Lorenzo Tepaltitlán, Mexico, is 8.2h.UV index
The months with the lowest UV index are June, August and September, with an average maximum UV index of 3. A UV Index of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for ordinary individuals.Note: In September, the maximum UV index of 3 suggests these recommendations:
Undertake precautions - Obligation exists to protect against skin and eye damage. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for San Lorenzo Tepaltitlán in September?
What is the most humid month in San Lorenzo Tepaltitlán?
What is the average humidity in September in San Lorenzo Tepaltitlán?
How much does it rain in San Lorenzo Tepaltitlán in September?
When it does not snow in San Lorenzo Tepaltitlán?
How many hours of daylight does San Lorenzo Tepaltitlán have in September?
What time are sunrise and sunset in September in San Lorenzo Tepaltitlán?
How many hours of sunshine does San Lorenzo Tepaltitlán have in September?
What are the months with the lowest UV index in San Lorenzo Tepaltitlán?
How high is the UV index in September in San Lorenzo Tepaltitlán?
Average temperature in September
San Lorenzo Tepaltitlán, Mexico
- Average high temperature in September: 18°C
The warmest month (with the highest average high temperature) is April (22.6°C).
The month with the lowest average high temperature is January (16.8°C).
- Average low temperature in September: 9.2°C
The month with the highest average low temperature is May (10.2°C).
The coldest month (with the lowest average low temperature) is January (4.4°C).
Average pressure in September
San Lorenzo Tepaltitlán, Mexico
- Average pressure in September: 1015.3mbar
The month with the highest atmospheric pressure is January (1017.9mbar).
The month with the lowest atmospheric pressure is May (1013.8mbar).
Average wind speed in September
San Lorenzo Tepaltitlán, Mexico
- Average wind speed in September: 5.5km/h
The windiest month (with the highest average wind speed) is March (7.1km/h).
The calmest month (with the lowest average wind speed) is July (4.6km/h).
Average humidity in September
San Lorenzo Tepaltitlán, 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 Lorenzo Tepaltitlán, Mexico
- Average rainfall in September: 185mm
The wettest month (with the highest rainfall) is July (275mm).
The driest month (with the least rainfall) is December (7mm).
Average rainfall days in September
San Lorenzo Tepaltitlán, Mexico
- Average rainfall days in September: 27.3 days
The month with the highest number of rainy days is August (30.2 days).
The month with the least rainy days is December (4.7 days).
Average snowfall days in September
San Lorenzo Tepaltitlán, Mexico
- Average snowfall days in September: 0 days
The months with the highest number of snowfall days are February and March (0.1 days).
The months with the least snowfall days are January, April, May, June, July, August, September, October, November and December (0 days).
Average daylight in September /
Average sunshine in September
San Lorenzo Tepaltitlán, 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 48min).
The month with the least sunshine is November (Average sunshine: 8h and 0min).
Average sunshine days in September
San Lorenzo Tepaltitlán, Mexico
- Average sunshine days in September: 1.7 days
The month with the most sunshine days is December (24.5 days).
The months with the least sunshine days are July and August (0.3 days).
Average UV index in September
San Lorenzo Tepaltitlán, Mexico
- Average UV index in September: 3
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 September (UV index 3).
Average cloud cover in September
San Lorenzo Tepaltitlán, Mexico
- Average cloud cover in September: 49
The month with the most cloud cover is September (Cloud cover 49).
The month with the least cloud cover is March (Cloud cover 12).
Average visibility in September
San Lorenzo Tepaltitlán, 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 July, August and September (7km).
