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São José Weather in September
September in São José sees daytime temperatures around 27°C (81°F) and lows of 23°C (73°F) at night. With around 78 mm (3.1 in) of rainfall expected, it's worth packing a rain jacket.
Rainfall in São José in September
Looking at the last 30 years, the data shows about 19 days with rain, averaging 78 mm (3.1 in) for the month. This is a month with many wet days but modest rainfall totals, so showers are generally light and easy to manage.
Temperature in São José in September
If you're visiting São José in September, expect excellent temperatures with highs of 27°C (81°F) and overnight lows of 23°C (73°F). This kind of day-to-night contrast is typical for this time of year. Nights stay warm at around 23°C (73°F), so light bedding and good ventilation are worth thinking about.
Sunshine in São José in September
Expect a lot of sunshine this month, with about 217 hours of sun. These sunny conditions add to the overall experience.If you're inclined towards comfortable temperatures and drier conditions, September is a good time to visit São José.
São José Temperature in September
Min Temperature
23°C (73°F)
Max Temperature
27°C (81°F)
Chance of Rain
64%
Precipitation
78 mm (3.1 in)
Rainy days
19 days
Humidity
78% *
Sunshine
217 hours *
Percentage Sunshine
*
* Data from: Aracaju, Brazil (15 KM, 9 Miles).
São José Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in São José - 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 São José 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. Rain gear is recommended, you can expect wet weather on multiple days. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.
What To Do in São José in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Swimming9/10 -
Cycling7/10 -
Walking7/10 -
Camping8/10 -
Outdoor sports7/10
São José 3-Day Forecast
More climate data for São José
Temperature Rainfall Sunshine Humidity
See the full São José climate overview or explore weather in Brazil.
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