Location & Surroundings
Niteroi is a settlement in Amazonas, Brazil, at 101 m elevation. The nearest larger town is Ramon Castilla, 22 km to the northwest. The national capital Brasilia is about 2705 km to the southeast. The nearest airport is Tabatinga International Airport, 21 km away.
Basic Data
- Type populated place (PPL)
- a city, town, village, or other agglomeration of buildings where people live and work
Geography
-
Coordinates
4° 24' 22" S, 69° 49' 36" W
- Elevation DEM: 101 m
- Timezone America/Manaus
- Time Shift GMT -4 (DST -4)
Statistics & Country
- Pop. Density 11 p/km²
- Built-up 0.0%
- Settlement Very low density rural
- Currency Real (BRL)
- Phone Prefix +55
Sun & Local Time
- Local time 06:04
- Sunrise 06:18
- Sunset 18:32
- Day length 12 h 14 min
Other populated places nearby
Weather in Niteroi
Current conditions and a 3-day (72-hour) weather forecast for Niteroi, updated from the NOAA GFS model.
Now 25.4 C with overcast skies and a 1.0 m/s north-westerly wind. Next 24h: 23.0 to 37.4 C, max wind 1.2 m/s. Precip around 5.1 mm. Solar peaks near 721 W/m2.
Temperature
25.4 C
Wind
1.0 m/s NW (325 deg)
Humidity
81 %
Pressure
1,006.9 hPa
Clouds
83 %
Precip
5.15 mm
Solar
0.0 W/m2
UV-B
n/a
| Hour | Temp (C) | Wind (m/s) | Dir (deg) | RH (%) | Pressure (hPa) | Precip (step/total mm) | Clouds (%) | Solar (W/m2) | UV-B (W/m2) |
|---|---|---|---|---|---|---|---|---|---|
| NOW | 25.4 | 1.0 | 325 | 81 | 1,006.9 | - / 0.00 | 83 | 0.0 | n/a |
| 6h | 23.0 | 0.8 | 7 | 94 | 1,007.4 | 0.52 / 0.52 | 44 | 0.0 | n/a |
| 12h | 25.9 | 1.2 | 338 | 80 | 1,010.1 | 0.00 / 0.00 | 6 | 42.0 | n/a |
| 18h | 37.4 | 0.1 | 301 | 35 | 1,005.6 | 0.06 / 0.06 | 81 | 720.8 | n/a |
| Tomorrow | 24.0 | 0.6 | 289 | 92 | 1,007.0 | 5.09 / 5.15 | 84 | 104.6 | n/a |
| 30h | 23.4 | 1.2 | 358 | 93 | 1,007.3 | 0.00 / 0.23 | 29 | 0.0 | n/a |
| 36h | 27.0 | 1.3 | 350 | 76 | 1,009.5 | 0.00 / 0.03 | 98 | 35.1 | n/a |
| 42h | 40.0 | 1.4 | 21 | 29 | 1,005.6 | 0.00 / 0.00 | 99 | 821.2 | n/a |
| Thursday | 25.9 | 1.1 | 55 | 82 | 1,006.0 | 0.88 / 0.88 | 34 | 98.9 | n/a |
| 54h | 23.1 | 1.3 | 262 | 98 | 1,007.8 | 1.21 / 2.09 | 48 | 0.0 | n/a |
| 60h | 25.1 | 1.3 | 345 | 92 | 1,011.2 | 0.00 / 1.14 | 84 | 35.6 | n/a |
| 66h | 37.4 | 1.5 | 357 | 38 | 1,007.1 | 0.00 / 0.09 | 94 | 794.2 | n/a |
| Friday | 28.0 | 0.7 | 309 | 70 | 1,006.1 | 0.00 / 0.08 | 27 | 148.1 | n/a |
Source: NOAA GFS 0.25° (run 2026-10-13 00:00 UTC).
FAQ
What is the current weather and next 24-hour outlook in Niteroi?
Now 25.4 C with overcast skies and a 1.0 m/s north-westerly wind. Next 24h: 23.0 to 37.4 C, max wind 1.2 m/s. Precip around 5.1 mm. Solar peaks near 721 W/m2.
Is precipitation expected in the next 24 hours?
Around 5.1 mm of precipitation is expected in the next 24 hours.
When are sunrise and sunset in Niteroi today?
Sunrise around 06:18 and sunset around 18:32 (local time). Day length about 12h 14m.
What is the local time in Niteroi?
Local time is 06:04. Time zone: America/Manaus (UTC-04:00).
What type of place is Niteroi?
Niteroi is a populated place.
What is the elevation of Niteroi?
DEM 101 m.
Where is Niteroi located?
It is at -4.40598, -69.82653 (latitude, longitude).
Which country is Niteroi in?
It is in Brazil.