Jacareí Weather in October

Jacareí in October sees high temperatures, with highs around 27°C (81°F) and overnight lows of 17°C (63°F). Rainfall is fairly high at around 116 mm (4.6 in) on average, so pack waterproofs just in case.

Rainfall in Jacareí in October

You can expect rain on around 17 days based on historical patterns, with 116 mm (4.6 in) average for the month. This is a wet month with frequent and often heavy showers. Both the number of rain days and the total rainfall are high.

Temperature in Jacareí in October

If you're visiting Jacareí in October, expect highs of 27°C (81°F) and overnight lows around 17°C (63°F). Overall, the month follows a fairly predictable daily temperature pattern. With lows of 17°C (63°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.

Sunshine in Jacareí in October

The month experiences a moderate amount of sunlight, with 153 hours of sunshine. This provides a nice balance between sunshine and clouds.

If you prefer dry days with pleasant temperatures, April, May, June, July, August and September 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.

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 Jacareí's climate page.

Jacareí Temperature in October

Min Temperature 17°C (63°F)  

Max Temperature 27°C (81°F)  

Chance of Rain 55%  

Precipitation 116 mm (4.6 in)  

Rainy days 17 days  

Humidity 79% *  

Sunshine 153 hours *  

Percentage Sunshine *  

* Data from: Sao Paulo, Brazil (73 KM, 45 Miles).

What to Wear in Jacareí in October

Warm temperatures in October 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. Bring sunglasses since you'll have some sunny periods throughout the month

What To Do in Jacareí in October

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

7/10

Cycling

7/10

Walking

7/10

Camping

6/10

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 Jacareí's climate page.

More climate data for Jacareí

Temperature Rainfall Sunshine Humidity

See the full Jacareí climate overview or explore weather in Brazil.