Yosemite National Park is definitely worth a visit
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Sonora Weather in September
Sonora in September averages 31°C (88°F) during the day and 17°C (63°F) at night. Keep in mind that quite a bit of rainfall is expected this month.
Rainfall in Sonora in September
Looking at the last 30 years, the data shows about 6 days with rain, averaging 62 mm (2.4 in) for the month. Rainfall tends to arrive in short, intense showers this month. Rain days are few, but the showers can be surprisingly heavy.
Temperature in Sonora in September
September in Sonora sees highs of 31°C (88°F) and lows of 17°C (63°F) overnight. For most visitors, the main thing to prepare for is the heat during the day. Nights drop to around 17°C (63°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.If you prefer enjoying temperate temperatures and rain-free days, February, March, April, October and November typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
Sonora Temperature in September
Min Temperature
17°C (63°F)
Max Temperature
31°C (88°F)
Chance of Rain
20%
Precipitation
62 mm (2.4 in)
Rainy days
6 days
Sonora Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Sonora - and find the best time to visit.
Best Places in the United States of America in September
Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in September →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Sonora in September
Warm weather calls for comfortable, breathable clothing in September. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Rain is likely on several days, so bring a good rain jacket.
What To Do in Sonora in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Cycling8/10 -
Walking8/10 -
Camping8/10 -
Outdoor sports8/10
Sonora 3-Day Forecast
More climate data for Sonora
See the full Sonora climate overview or explore weather in the United States of America.
Popular in September
Where to go in September - average daytime high across popular destinations.
Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
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