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São José dos Campos Weather in September
September in São José dos Campos brings high temperatures, with daytime highs of 26°C (79°F) and nights around 15°C (59°F). Quite a bit of rainfall is expected, around 89 mm (3.5 in), so pack an umbrella.
Rainfall in São José dos Campos in September
This month experiences about 12 days of rain according to historical data, averaging 89 mm (3.5 in). When it rains this month, it tends to come down fairly heavily. Showers can be substantial even if they don't last all day.
Temperature in São José dos Campos in September
September is one of the better months to visit São José dos Campos. Expect 26°C (79°F) during the day and 15°C (59°F) at night. This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. With overnight lows of 15°C (59°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.
Sunshine in São José dos Campos in September
The city usually sees around 122 hours of sunlight, indicating a moderately sunny period.So this is a great month to visit if you prefer dry days with pleasant temperatures.
São José dos Campos Temperature in September
Min Temperature
15°C (59°F)
Max Temperature
26°C (79°F)
Chance of Rain
38%
Precipitation
89 mm (3.5 in)
Rainy days
12 days
Humidity
81% *
Sunshine
122 hours *
Percentage Sunshine
*
* Data from: Campos do Jordão, Brazil (58 KM, 36 Miles).
São José dos Campos Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in São José dos Campos - 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 dos Campos 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. Prepare for significant rainfall with proper waterproof clothing and shoes. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.
What To Do in São José dos Campos in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Swimming7/10 -
Cycling7/10 -
Walking7/10 -
Camping8/10 -
Outdoor sports7/10
São José dos Campos 3-Day Forecast
More climate data for São José dos Campos
Temperature Rainfall Sunshine Humidity
See the full São José dos Campos climate overview or explore weather in Brazil.
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