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.

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Brazil, check out our São José dos Campos's climate page.

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).

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.

Swimming

7/10

Cycling

7/10

Walking

7/10

Camping

8/10

Outdoor sports

7/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Brazil, check out our São José dos Campos's climate page.

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.