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Niterói area, Rio de Janeiro, Brazil weather

Rio de Janeiro, Brazil

Niterói weather

21°
Fog
Feels like 24°
Low/High: 21° / 29°
Humidity98%
Wind3 km/h
Visibility0.5 km
UV index0
Air qualityAQI 62· Moderate
Through the day:
Morning
28°14%
Afternoon
29°98%
Evening
25°6%
Night
24°1%

Today's everyday tips

What to wear today?Mild

Pleasantly cool: long sleeves or a shirt, perhaps with a light cardigan.

Suitability for light clothing85%
Good day to dry laundry?Maybe

Humid (98%) or scattered showers. Clothes dry slowly; hang them somewhere airy and keep an eye on the weather.

Drying index55%

Niterói weather by the hour

Next 24 hours

  1. Clear sky28°Chance of rain 3%
  2. Partly cloudy28°Chance of rain 4%
  3. Mainly clear27°Chance of rain 5%
  4. Overcast26°Chance of rain 6%
  5. Partly cloudy25°Chance of rain 6%
  6. Overcast25°Chance of rain 6%
  7. Partly cloudy25°Chance of rain 5%
  8. Partly cloudy25°Chance of rain 4%
  9. Overcast24°Chance of rain 3%
  10. Overcast24°Chance of rain 1%
  11. Overcast24°Chance of rain 0%
  12. Overcast24°Chance of rain 0%
  13. Overcast23°Chance of rain 0%
  14. Overcast23°Chance of rain 0%
  15. Overcast24°Chance of rain 0%
  16. Overcast24°Chance of rain 0%
  17. Overcast26°Chance of rain 4%
  18. Overcast28°Chance of rain 14%
  19. Light drizzle28°Chance of rain 29%
  20. Drizzle27°Chance of rain 45%
  21. Dense drizzle27°Chance of rain 64%
  22. Drizzle28°Chance of rain 85%
  23. Dense drizzle28°Chance of rain 98%
  24. Light drizzle29°Chance of rain 98%

Niterói weather, next 7 days

  1. 21°29°

    Fog · Rain 6%

  2. 22°29°

    Thunderstorm · Rain 98%

  3. 19°22°

    Light showers · Rain 100%

  4. 18°23°

    Drizzle · Rain 84%

  5. 18°25°

    Overcast · Rain 20%

  6. 19°25°

    Showers · Rain 80%

  7. 20°24°

    Showers · Rain 95%

Environment

AQI details →
Air quality
62Moderate
Ultraviolet (UV)
0Low
Wind now
3km/h
Dew point
20°RH 98%

Sunrise & sunset

12h 48m of daylight
Noon 11:36
Rise: 05:12Dawn 04:49
Set: 18:00Dusk 18:23
W

Windy wind map & radar (Niterói)

Detailed radar →

Niterói weather trends, next 24 hours

Chance of rain & rainfall in Niterói

Bars show chance of rain (%); hover for rainfall (mm)

Show data table
Chance of rain and rainfall by the hour
TimeChance of rainRainfall
14:003%0 mm
15:004%0 mm
16:005%0 mm
17:006%0 mm
18:006%0 mm
19:006%0 mm
20:005%0 mm
21:004%0 mm
22:003%0 mm
23:001%0 mm
00:000%0 mm
01:000%0 mm
02:000%0 mm
03:000%0 mm
04:000%0 mm
05:000%0 mm
06:004%0 mm
07:0014%0 mm
08:0029%0.4 mm
09:0045%0.6 mm
10:0064%1.1 mm
11:0085%0.9 mm
12:0098%1 mm
13:0098%0.1 mm

Temperature & feels-like

Hourly air and feels-like temperature (°C)

  • Temperature
  • Feels like
Show data table
Temperature by the hour
TimeTemperatureFeels like
14:0027.9°C32.6°C
15:0027.5°C31.3°C
16:0027.1°C30.7°C
17:0026.3°C29.9°C
18:0025.1°C28.8°C
19:0024.5°C27.7°C
20:0024.7°C28.4°C
21:0024.5°C28.8°C
22:0024.3°C28.5°C
23:0023.9°C28.3°C
00:0023.8°C27.7°C
01:0023.5°C26.9°C
02:0023.2°C26.6°C
03:0023.1°C26.1°C
04:0023.6°C26.5°C
05:0024.2°C27.1°C
06:0025.5°C27.9°C
07:0027.7°C30°C
08:0027.8°C29.9°C
09:0027.3°C29.8°C
10:0026.7°C29.9°C
11:0027.7°C31.7°C
12:0027.6°C32.3°C
13:0028.7°C32.2°C

UV index by the hour

How strong the sun's UV is through the day

Show data table
UV index by the hour
TimeUV indexRating
14:007High
15:003.8Moderate
16:003.4Moderate
17:001.6Low
18:000.3Low
19:000Low
20:000Low
21:000Low
22:000Low
23:000Low
00:000Low
01:000Low
02:000Low
03:000Low
04:000Low
05:000Low
06:000.1Low
07:000.8Low
08:001.2Low
09:002Low
10:002.1Low
11:005.8High
12:002.2Low
13:000.5Low

Wind & gusts in Niterói

In km/h

  • Wind speed (km/h)
  • Gusts (km/h)
Show data table
Wind by the hour
TimeWind speedGusts
14:0011.7 km/h32 km/h
15:0012.4 km/h32.4 km/h
16:007.6 km/h31 km/h
17:007.5 km/h20.5 km/h
18:007 km/h18.7 km/h
19:007.9 km/h16.2 km/h
20:008 km/h16.6 km/h
21:005.7 km/h15.1 km/h
22:005.4 km/h10.8 km/h
23:003.6 km/h10.4 km/h
00:005.7 km/h10.4 km/h
01:008 km/h15.8 km/h
02:008.5 km/h18 km/h
03:0010.8 km/h21.2 km/h
04:0010.9 km/h22.7 km/h
05:0010.8 km/h23.4 km/h
06:0013.2 km/h25.9 km/h
07:0013.6 km/h29.5 km/h
08:0016.4 km/h33.5 km/h
09:0015.8 km/h33.5 km/h
10:0014.5 km/h31.7 km/h
11:0012.4 km/h28.4 km/h
12:0010 km/h27.4 km/h
13:0012.7 km/h26.3 km/h

Sun and moon in Niterói

Daylight: 12 h 48 min

Sunrise time
05:12
Sunset time
18:00

Solar noon (sun highest)
11:36
Dawn – dusk
04:49 / 18:23
Morning blue hour
04:49 – 04:58
Evening blue hour
18:14 – 18:23
Morning golden hour
04:58 – 05:42
Evening golden hour
17:30 – 18:14

Waxing gibbous · 97% illuminated

Moonrise 16:36 · moonset 03:50

Weather in areas of Niterói

Weather near Niterói

Related places

More places in Rio de Janeiro

Major cities in Brazil

Niterói weather FAQ

It is currently about 21°C in Niterói, feeling like 24°C. Conditions: Fog, humidity 98%, wind 3 km/h.

More tools for Niterói

Data source: Weather data by Open-Meteo.com (CC BY 4.0)