São João de Meriti Weather in October

October in São João de Meriti sees daytime temperatures around 29°C (84°F) and lows of 20°C (68°F) at night. With around 110 mm (4.3 in) of rainfall expected, it's worth packing a rain jacket.

Rainfall in São João de Meriti in October

The climate data from previous years indicates about 17 days of rain, averaging 110 mm (4.3 in) for the month. This month brings frequent, heavy showers. Both the number of wet days and the rainfall totals are on the high side.

Temperature in São João de Meriti in October

If you're visiting São João de Meriti in October, expect highs of 29°C (84°F) and overnight lows around 20°C (68°F). This kind of day-to-night contrast is typical for this time of year. With lows of 20°C (68°F), the nights are warm and generally comfortable.

Sunshine in São João de Meriti in October

The month experiences a moderate amount of sunlight, with 154 hours of sunshine. This provides a nice balance between sunshine and clouds.

Wind Speed in São João de Meriti in October

October has wind speeds averaging 3 m/s (6 knots). You can expect comfortable light winds that steadily move flags and feel mild throughout the day. Since this is an average, daily conditions vary from gentle winds to more active breezes.

Average water temperature in October

The water temperature is 22°C (72°F), which most people find very comfortable. A good month for swimming and water sports.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. May, June, July, August and September typically offer the best weather for São João de Meriti.

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For a detailed overview over the year and the best time to visit Brazil, check out our São João de Meriti's climate page.

São João de Meriti Temperature in October

Min Temperature 20°C (68°F)  

Max Temperature 29°C (84°F)  

Water Temperature 22°C (72°F) *  

Chance of Rain 58%  

Precipitation 110 mm (4.3 in)  

Rainy days 17 days  

Humidity 80% *  

Windspeed 3 m/s (6 knots) *  

Sunshine 154 hours *  

Percentage Sunshine *  

* Data from: Rio de Janeiro, Brazil (24 KM, 15 Miles).

What to Wear in São João de Meriti in October

Warm weather calls for comfortable, breathable clothing in October. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). High rain levels are expected, so pack waterproof gear and an umbrella or poncho. The water temperature sits at about 22°C (72°F), making it perfect for swimming and water activities. Don't forget to pack your favorite swimwear and perhaps some snorkel gear. Bring sunglasses since you'll have some sunny periods throughout the month

What To Do in São João de Meriti 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 São João de Meriti's climate page.

More climate data for São João de Meriti

Temperature Rainfall Sunshine Humidity Wind Speed Water Temp

See the full São João de Meriti climate overview or explore weather in Brazil.