San Luis (Valle de los Cirios) in september: average Weather, Temperature and Climate
Weather in San Luis (Valle de los Cirios) in september 2025
The weather in San Luis (Valle de los Cirios) in the month of september comes from statistical datas on the past years. You can view the weather statistics the entire month, but also by clicking on the tabs for the beginning, the middle and the end of the month.
Average weather throughout september
perfect weather UV index: 7
Weather at 6am
72°F
Clear/Sunny
67% of time
21%
6%
6%
Weather at 12pm
76°F
Clear/Sunny
74% of time
18%
6%
3%
Weather at 6pm
76°F
Clear/Sunny
81% of time
13%
5%
2%
Weather at 3am
74°F
69%
22%
8%
3%
Evolution of daily average temperature and precipitation in San Luis (Valle de los Cirios) in september
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in San Luis (Valle de los Cirios) in september.
The climate of San Luis (Valle de los Cirios) in september is perfect
The weather in september in San Luis (Valle de los Cirios) is dry ; it does not rain often (1.3in of precipitation over 2 days).
The climate enjoyable here september. The thermometer averaged maximum of 77°F. In the morning the temperature drops to 72°F. Thus, the mean temperature average on this month of september in San Luis (Valle de los Cirios) is 74°F. These temperatures are far removed from those records observed in San Luis (Valle de los Cirios) in the month of september with a maximum record of 88°F in 2020 and a minimum record of 63°F in 2010. You can plan to have about 0 days with temperatures up to 86°F, or 0 of the month.
In september in San Luis (Valle de los Cirios), the days on average last 12:20. The sun rises at 05:20 and sunset is at 17:40.
With a good climate, september is recommended to go in San Luis (Valle de los Cirios) in Mexico.
Seasonal average climate and temperature of San Luis (Valle de los Cirios) in september
Check below seasonal norms These datas are generated from the weather statements of the last years of the month of september.
| September | |||||
| Outside temperature | |||||
| Average temperature | 74°F | ||||
| Highest temperature | 77°F | ||||
| Lowest temperature | 72°F | ||||
| Highest record temperature | 88°F (2020) | ||||
| Lowest record temperature | 63°F (2010) | ||||
| Number of days at +65°F | 30 day(s) (100%) | ||||
| Wind | |||||
| Wind speed | 19km/h | ||||
| Wind temperature | 72°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 1.3in | ||||
| Number of days with rainfall | 2 day(s) (6%) | ||||
| Record daily rainfall | 1.3in (2012) | ||||
| Other climate data | |||||
| Humidity | 81% | ||||
| Visibility | 9.89km | ||||
| Cloud cover | 14% | ||||
| UV index | 7 | ||||
| Daily sunshine hours | 12 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 05:20 | ||||
| Time of sunset | 17:40 | ||||
| Length of day | 12:20 | ||||
| Our opinion about the weather in september | |||||
| Our opinion at whereandwhen.net | perfect | ||||
How was the weather last september?
Here is the day by day recorded weather in San Luis (Valle de los Cirios) in september 2024:
67°F to 72°F
67°F to 72°F
68°F to 74°F
70°F to 76°F
70°F to 76°F
70°F to 77°F
72°F to 77°F
70°F to 77°F
72°F to 79°F
72°F to 77°F
70°F to 77°F
67°F to 72°F
67°F to 72°F
67°F to 72°F
67°F to 72°F
65°F to 70°F
63°F to 68°F
63°F to 67°F
63°F to 68°F
63°F to 68°F
61°F to 68°F
63°F to 70°F
63°F to 70°F
63°F to 70°F
63°F to 68°F
63°F to 68°F
61°F to 68°F
61°F to 68°F
63°F to 68°F
63°F to 72°F
Map: other cities in Mexico in september
Cities near San Luis (Valle de los Cirios):
| Bahía de los Ángeles in september | perfect weather |
| Bahia Tortugas in september | perfect weather |
| Bahía Kino in september | good weather |
| El Rosario de Arriba in september | perfect weather |
| Hermosillo in september | good weather |
| Guaymas in september | good weather |
| Heroica Caborca in september | good weather |
| San Felipe in september | perfect weather |
| Puerto Peñasco in september | good weather |
| Loreto in september | good weather |
| Puerto San Carlos (Baja California Sur) in september | good weather |
| Huatabampo in september | good weather |
Click over cities on the map for information about the weather in september.
San Luis (Valle de los Cirios)
perfect weather
good
tolerable
bad
very bad
Weather data for San Luis (Valle de los Cirios) in september:
Weather data for San Luis (Valle de los Cirios) for september are derived from an average of the weather forecast since 2009 in San Luis (Valle de los Cirios). There is a margin of error and these forecasts are to be considered as general information only. The weather in San Luis (Valle de los Cirios) can vary slightly from year to year, but this data should limit surprises. So you can pack your bags or check for the best time in year to go to San Luis (Valle de los Cirios).