Niterói Weather Today

Temperature, Feels Like, Rain Chance & Hourly Forecast in Niterói

Niterói temperature today is 16°, feels like 16°, with a humidity level of 97% and wind at 9.25 km/h. Rain chance today is 0%. Use the hourly forecast and 5-day outlook below to plan your day.

Tomorrow in Niterói: expect a high of 18° and a low of 11°, with scattered clouds.

overcast clouds
16°
overcast clouds
H: 16° L: 16°
Feels like 16°
AQI: (/5)
Humidity
97%
Dew 16°
Wind speed
9.25 km/h
WSW
Pressure
1012 hPa
Visibility
10 km
High Humidity
Humidity is 97%. May feel uncomfortable.
Weather Summary
Currently in Niterói, expect varied conditions with mild temperatures around 16°. Winds are a light breeze. High humidity may make it feel uncomfortable.
Precipitation Probability
0%
03
0%
06
0%
09
0%
12
0%
15
0%
18
0%
21
0%
00
0%
03
0%
06
0%
09
0%
12
0%
15
0%
18
0%
21
0%
00
Evolution
Daily Weather Forecast Evolution (°C)
Lowest temperature
Highest temperature
Temperature Forecast (48h)
15°
Tue
03:00
13°
 
13°
 
16°
 
18°
Tue
15:00
14°
 
12°
 
12°
 
11°
Wed
03:00
11°
 
13°
 
16°
 
18°
Wed
15:00
15°
 
12°
 
11°
 
Hot (≥30°)
Warm
Cool
Cold (<0°)
Weather Map
Sun & Moon
Sunrise
Sunrise
06:14
Sunset
Sunset
18:20
Moon Phase
Waxing Gibbous (92%)
Timezone: GMT+05:30
Last updated: Sep 22, 2026 8:59 AM · Data refreshes every 5 min
Location Info
Latitude
Latitude
-29.950001
Longitude
Longitude
-51.166672
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More about Niterói
Content curated by the NearWeather editorial team · Updated periodically

Niterói, Brazil: Climate and Weather Overview

Niterói, a coastal city in Brazil, is known for its stunning landscapes and vibrant culture. Its climate is influenced by its proximity to the Atlantic Ocean, resulting in warm temperatures, moderate rainfall, and refreshing sea breezes throughout the year. Understanding the climate and weather patterns in Niterói is essential for residents, tourists, and businesses alike. Let's explore the detailed climate and weather conditions in Niterói throughout the year.

Annual Climate Summary for Niterói

To understand the climate of Niterói, it's important to look at the annual weather patterns. The city experiences a tropical savanna climate, with distinct wet and dry seasons. The average annual temperature in Niterói is around 25°C (77°F), providing a pleasant environment for outdoor activities and tourism throughout the year.

Temperature

The table below highlights the average monthly temperatures in Niterói: | Month | Average Temperature (°C) | |------------|---------------------------| | January | 28 | | February | 28 | | March | 27 | | April | 26 | | May | 24 | | June | 23 | | July | 22 | | August | 23 | | September | 23 | | October | 24 | | November | 25 | | December | 27 | Niterói experiences a relatively consistent range of temperatures throughout the year, with January and February being the warmest months and July being the coolest. These mild and comfortable temperatures make Niterói an attractive destination for travelers seeking an enjoyable climate.

Rainfall

Niterói's rainfall patterns play a significant role in shaping its overall climate. The city experiences a distinct wet season from November to March, with the heaviest rainfall occurring during these months. The following table illustrates the average monthly rainfall in Niterói: | Month | Average Rainfall (mm) | |------------|------------------------| | January | 118 | | February | 109 | | March | 119 | | April | 91 | | May | 67 | | June | 46 | | July | 41 | | August | 49 | | September | 64 | | October | 89 | | November | 107 | | December | 122 | The wet season brings moderate to heavy rainfall, providing nourishment to the lush greenery and maintaining the city's picturesque landscape. The dry season, from April to October, offers milder to minimal rainfall, creating favorable conditions for outdoor activities and exploration.

Weather Events and Considerations

Niterói, like many coastal cities, is vulnerable to weather events such as tropical storms and hurricanes. The city's location along the Atlantic Ocean exposes it to these natural occurrences, and residents and visitors should stay informed about weather forecasts and precautions during the peak hurricane season, which runs from June to November. Additionally, sea breezes play a role in moderating the climate in Niterói, providing a pleasant and refreshing atmosphere, especially during the warmer months. The breeze from the ocean offers a natural cooling effect, making outdoor experiences comfortable for residents and tourists alike.

Best Time to Visit Niterói

Considering the climate and weather patterns in Niterói, the best time to visit the city is during the dry season, from April to October. This period offers milder temperatures, lower humidity, and minimal rainfall, creating ideal conditions for exploring Niterói's beautiful landscapes, beaches, and cultural attractions.

Conclusion

In conclusion, Niterói's tropical savanna climate provides a consistently warm and pleasant environment throughout the year. The city's proximity to the Atlantic Ocean contributes to its moderate rainfall, refreshing sea breezes, and overall inviting climate. Whether for tourism, business, or relocation, understanding Niterói's climate and weather is crucial for making the most of all that this vibrant city has to offer.
Weather data sourced from OpenWeatherMap. Forecasts are estimates and may differ from actual conditions. For severe weather, consult your local meteorological authority.
FAQ's about Niterói
What is the temperature in Niterói right now?

The current temperature in Niterói is 16°, and it feels like 16°. Today's high is 16° and the low is 16°.

Will it rain in Niterói today?

No rain is expected in Niterói today (0% chance). Conditions are currently overcast clouds.

What is the weather in Niterói today?

Niterói is experiencing overcast clouds with a temperature of 16°. Humidity is at 97% and wind speed is 9.25 km/h from the WSW.

What is the humidity in Niterói today?

Humidity in Niterói is 97% right now, with a dew point of 16°. Conditions may feel muggy or uncomfortable.

What is the wind speed in Niterói today?

Wind speed in Niterói is 9.25 km/h, flowing at 250° WSW wind direction.

What is the 5-day forecast for Niterói?

NearWeather provides a detailed 5-day forecast and 48-hour hourly forecast for Niterói. Today's high is 16° and low is 16°, with a 0% chance of rain. Scroll up to view the full day-by-day and hourly breakdown.

What does it feel like in Niterói today?

It feels like 16° in Niterói today, with 96% cloud cover and 10 km visibility.

Weather in Niterói