Guaymas in september: average Weather, Temperature and Climate
Weather in Guaymas in september 2025
The weather in Guaymas 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
good weather UV index: 8
Weather at 6am
83°F
Clear/Sunny
62% of time
17%
10%
7%
Weather at 12pm
92°F
Clear/Sunny
66% of time
15%
11%
6%
Weather at 6pm
92°F
Clear/Sunny
79% of time
14%
4%
2%
Weather at 3am
86°F
63%
15%
15%
5%
Evolution of daily average temperature and precipitation in Guaymas in september
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Guaymas in september.
The climate of Guaymas in september is good
The climate in september in Guaymas is rather dry (with 4.4in of rainfall over 4 days). It should be noted a worsening from the previous month since in august there is an average of 3.2in of rainfall over 5 days.
The climate is very warm in that locality in september. The thermometer averaged maximum of 94°F. The minimum is 83°F. Thus, the mean temperature average on this month of september in Guaymas is 88°F. These temperatures are far removed from those records observed in Guaymas in the month of september with a maximum record of 101°F in 2011 and a minimum record of 74°F in 2013. You can expect to have 86°F or more for all the month.
On average, in Guaymas, the days of september last 12:19. The sun rises at 06:09 and sets at 18:28.
With a correct weather, this month is okay (but not good) to go in that area in Mexico.
Seasonal average climate and temperature of Guaymas in september
Check below seasonal norms These statistics are set from the weather statements of the last years of september.
| September | |||||
| Outside temperature | |||||
| Average temperature | 88°F | ||||
| Highest temperature | 94°F | ||||
| Lowest temperature | 83°F | ||||
| Highest record temperature | 101°F (2011) | ||||
| Lowest record temperature | 74°F (2013) | ||||
| Number of days at +86°F | 30 day(s) (100%) | ||||
| Number of days at +65°F | 30 day(s) (100%) | ||||
| Sea temperature | |||||
| Average sea temperature | 88°F | ||||
| Lowest sea temperature | 86°F | ||||
| Highest sea temperature | 90°F | ||||
| Wind | |||||
| Wind speed | 19km/h | ||||
| Wind temperature | 83°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 4.4in | ||||
| Number of days with rainfall | 4 day(s) (15%) | ||||
| Record daily rainfall | 5.6in (2009) | ||||
| Other climate data | |||||
| Humidity | 70% | ||||
| Visibility | 9.75km | ||||
| Cloud cover | 16% | ||||
| UV index | 8 | ||||
| Daily sunshine hours | 12 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 06:09 | ||||
| Time of sunset | 18:28 | ||||
| Length of day | 12:19 | ||||
| Our opinion about the weather in september | |||||
| Our opinion at whereandwhen.net | good | ||||
How was the weather last september?
Here is the day by day recorded weather in Guaymas in september 2024:
86°F to 92°F
86°F to 92°F
85°F to 92°F
86°F to 92°F
86°F to 94°F
86°F to 94°F
86°F to 95°F
88°F to 95°F
88°F to 95°F
88°F to 95°F
85°F to 94°F
85°F to 92°F
85°F to 88°F
81°F to 90°F
81°F to 90°F
83°F to 88°F
83°F to 90°F
74°F to 88°F
72°F to 86°F
72°F to 88°F
72°F to 90°F
72°F to 94°F
72°F to 95°F
74°F to 92°F
74°F to 99°F
76°F to 103°F
77°F to 99°F
79°F to 92°F
79°F to 86°F
79°F to 90°F
Map: other cities in Mexico in september
Cities near Guaymas:
| Hermosillo in september | good weather |
| Bahía Kino in september | good weather |
| Huatabampo in september | good weather |
| Loreto in september | good weather |
| Bahía de los Ángeles in september | perfect weather |
| San Luis (Valle de los Cirios) in september | perfect weather |
| Los Mochis in september | good weather |
| Heroica Caborca in september | good weather |
| Puerto San Carlos (Baja California Sur) in september | good weather |
| Isla Espirito Santo in september | good weather |
| Bahia Tortugas in september | perfect weather |
| Nuevo Casas Grandes in september | good weather |
Click over cities on the map for information about the weather in september.
Guaymas
perfect weather
good
tolerable
bad
very bad
Weather data for Guaymas in september:
Weather data for Guaymas for september are derived from an average of the weather forecast since 2009 in Guaymas. There is a margin of error and these forecasts are to be considered as general information only. The weather in Guaymas 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 Guaymas.