León de los Aldama weather in September
In September, León de los Aldama has an average high of 26 °C79 °F and an average low of 13 °C56 °F, with about 120 mm4.7 in of precipitation. It is the 6th warmest month of the year and ranks 3rd for precipitation.
How September compares with other months
Compared with August, September is 0.8 °C1.4 °F cooler on average and drier by 18 mm0.7 in. Compared with October, September is 1.3 °C2.3 °F warmer on average and wetter by 80 mm3.2 in. Daylight lasts about 12.2 hours around the middle of the month. Average relative humidity is 72% and the average cloud amount 61%.
Is September a good time to visit León de los Aldama?
September is not among the most comfortable months by our comfort score: it is fairly wet (120 mm4.7 in). The most comfortable months in León de los Aldama are October–March.
What to wear in September
For León de los Aldama in September, pack light summer clothes such as T-shirts, shorts or light dresses, an extra layer for the cooler mornings and evenings and an umbrella or light rain jacket.
September in nearby places
| Place | High °C°F | Low °C°F | Precip. mmin |
|---|---|---|---|
| León de los Aldama | 2679 | 1356 | 1204.7 |
| Irapuato | 2578 | 1356 | 1285.0 |
| San Miguel de Allende | 2476 | 1254 | 1114.4 |
| Aguascalientes | 2679 | 1356 | 993.9 |
| San Luis Potosí | 2576 | 1355 | 943.7 |
| Zamora de Hidalgo | 2678 | 1559 | 1365.4 |
| Santiago de Querétaro | 2577 | 1355 | 1244.9 |
| Morelia | 2374 | 1356 | 1455.7 |
| Guadalajara | 2678 | 1660 | 1435.6 |
Nearby places that are more than 1 °C1.8 °F cooler: San Miguel de Allende, San Luis Potosí and Morelia.
Other months in León de los Aldama
- January22 °C71 °F / 6 °C43 °F
- February24 °C76 °F / 8 °C46 °F
- March27 °C81 °F / 9 °C49 °F
- April30 °C87 °F / 12 °C54 °F
- May32 °C89 °F / 15 °C59 °F
- June30 °C86 °F / 15 °C60 °F
- July27 °C81 °F / 14 °C58 °F
- August27 °C81 °F / 14 °C57 °F
- September26 °C79 °F / 13 °C56 °F
- October26 °C78 °F / 11 °C52 °F
- November24 °C74 °F / 8 °C47 °F
- December22 °C72 °F / 7 °C44 °F
Frequently asked questions
How warm is León de los Aldama in September?
In September the average high in León de los Aldama is 26 °C (79 °F) and the average low is 13 °C (56 °F).
Does it rain a lot in León de los Aldama in September?
On average about 120 mm (4.7 in) of precipitation falls in September; it ranks 3rd of the 12 months.
Is September the warmest month in León de los Aldama?
No. The warmest month in León de los Aldama is May, with an average high of 32 °C (89 °F). The coldest month is January, with an average low of 6 °C (43 °F).
How long is the day in León de los Aldama in September?
In the middle of September the day in León de los Aldama lasts about 12.2 hours from sunrise to sunset. The value is calculated from the position of the city and the sun.
How humid is León de los Aldama in September?
The average relative humidity in September is about 72%. Combined with warm days, it can feel muggy.
How cloudy is León de los Aldama in September?
On average about 61% of the sky is covered by cloud in September. This is the mean cloud amount from satellite data, not the number of sunny days.
About this data
All figures are 25-year averages (January 2001 – December 2025) from the NASA POWER project. Temperature, humidity, wind and precipitation come from the MERRA-2 reanalysis (precipitation is the bias-corrected MERRA-2 product), cloud and solar values from CERES satellite data. They describe a grid cell of roughly 50–70 km, not a single weather station, so they can differ from airport records — most of all on coasts, in mountains and for rainfall. Average highs and lows are the monthly mean temperature plus/minus half of the average daily temperature range. Counts of rainy days are not part of this dataset.
The grid cell’s average elevation is 1,939 m, while León de los Aldama lies at about 1,803 m. Temperatures on this page were therefore adjusted by +0.9 °C1.6 °F using the standard lapse rate of 6.5 °C per 1,000 m.