Niterói Weather in July

Niterói in July averages 26°C (79°F) during the day and 18°C (64°F) at night. Some rainfall is typical for this time of year.

Rainfall in Niterói in July

This month experiences about 10 days of rain according to historical data, averaging 52 mm (2 in). Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.

Temperature in Niterói in July

Niterói in July is worth a visit. The temperature is perfect, with 26°C (79°F) during the day and 18°C (64°F) at night. Overall, the month follows a fairly predictable daily temperature pattern. Nights drop to around 18°C (64°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable. Enjoy the mildest temperatures of the year, while still enjoying warm and pleasant days.

Sunshine in Niterói in July

The month experiences a moderate amount of sunlight, with 183 hours of sunshine. This provides a nice balance between sunshine and clouds.

Wind Speed in Niterói in July

Average wind conditions reach 2 m/s (4 knots) in July. This creates comfortable weather with light winds that gently move vegetation. Keep in mind this is an average. Daily conditions range from near-calm to more noticeable wind.

Average water temperature in July

The water is 22°C (72°F) this month — warm enough that getting in requires no effort at all. Good conditions for swimming, snorkeling, or just floating around.

If your ideal day consists of dry skies and pleasant temperatures, May, June, July, August and September typically offer the best circumstances for Niterói.

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

Niterói Temperature in July

Min Temperature 18°C (64°F)  

Max Temperature 26°C (79°F)  

Water Temperature 22°C (72°F) *  

Chance of Rain 32%  

Precipitation 52 mm (2 in)  

Rainy days 10 days  

Humidity 77% *  

Windspeed 2 m/s (4 knots) *  

Sunshine 183 hours *  

Percentage Sunshine *  

* Data from: Rio de Janeiro, Brazil (8 KM, 5 Miles).

What to Wear in Niterói in July

Warm but pleasant conditions in Niterói in July. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. Wet weather is likely, so pack waterproof gear for multiple rainy days. Expect water temperatures of around 22°C (72°F), which is ideal for taking a refreshing dip. Bring swimwear and consider packing a towel for drying off. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.

What To Do in Niterói in July

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

Swimming

7/10

Cycling

8/10

Walking

8/10

Camping

8/10

Outdoor sports

8/10

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 Niterói's climate page.

More climate data for Niterói

Temperature Rainfall Sunshine Humidity Wind Speed Water Temp

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