Hermosillo weather in September (Sonora, Mexico)
Can you expect sunny skies in Hermosillo in September? Want to know if this month is ideal for visiting? Our guide provides detailed weather information.
Temperatures
The typical weather for September in Hermosillo includes very high temperatures and moderate rainfall. Daytime temperatures are expected to be around 38°C, cooling off to about 25°C at night. These temperatures represent the average, but hotter days can occur. Be prepared with light clothing and stay hydrated to manage the heat.
Precipitation
Hermosillo in September usually receives moderate rainfall, averaging around 59 mm for the month. Typically around 4 days days of rainfall are expected.Average sunshine
The days are predominantly sunny, with an estimated total of around 238 hours of sunshine. These sun-filled days are perfect for spending time outside. Whether it's playing sports, visiting a park, or going for a bike ride.If you prefer dry days with pleasant temperatures, September may not be the ideal month to visit Hermosillo. January, February, March, April, November and December typically offer the most optimal weather. In contrast, July, August and September tend to have less optimal conditions.
For an in-depth look at the yearly conditions, visit our specialized Hermosillo climate page with graphs.
Hermosillo, monthly averages in September
Min Temperature
25°C
Max Temperature
38°C
Chance of Rain
12%
Precipitation
59 mm
Rainy days
4 days
Humidity
48%
Sunshine
238 hours
Percentage Sunshine
Where to go in Mexico in September
Find out more about the weather in Mexico and which places have the best travel conditions in this month.
perfect weather
pleasant
tolerable
unpleasant
poor
So, what should you wear in this month?
It's going to be warm! Consider airy clothing, t-shirts, and other summer clothes. Shorts for men made of cotton or linen are good options for staying cool.What To Do
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Interested in more climate information?
This site provides you with all the information you need about the climate in Hermosillo.
Our site offers climate and forecast data for every country in the world. Are you going to Mexico? On this website you can find historical weather averages for many cities in Mexico. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.
