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Santa Rosa Weather in September
Santa Rosa in September averages 25°C (77°F) during the day and 14°C (57°F) at night. Keep in mind that quite a bit of rainfall is expected this month.
Rainfall in Santa Rosa in September
On average, there are about 12 days with rain during this month, averaging 171 mm (6.7 in). The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.
Temperature in Santa Rosa in September
Temperatures in Santa Rosa in September top out at 25°C (77°F) and drop to 14°C (57°F) overnight. Conditions stay fairly consistent through the month, making it easier to plan what to wear. With lows of 14°C (57°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.If your ideal day consists of dry skies and pleasant temperatures, April, May, June, July, August and September typically offer the best circumstances for Santa Rosa.
Santa Rosa Temperature in September
Min Temperature
14°C (57°F)
Max Temperature
25°C (77°F)
Chance of Rain
40%
Precipitation
171 mm (6.7 in)
Rainy days
12 days
Santa Rosa Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Santa Rosa - and find the best time to visit.
Best Places in Brazil in September
Find out more about the weather in Brazil and which places have the best travel conditions in this month. See all of Brazil 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 Santa Rosa in September
Warm temperatures in September make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Heavy rain is guaranteed, please bring a good poncho and waterproof everything!
What To Do in Santa Rosa in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Cycling7/10 -
Walking7/10 -
Camping6/10 -
Outdoor sports7/10
Santa Rosa 3-Day Forecast
More climate data for Santa Rosa
See the full Santa Rosa climate overview or explore weather in Brazil.
Popular in September
Where to go in September - average daytime high across popular destinations.
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