Climate & Weather in Niteroi, 🇧🇷 Brazil - Monthly Averages, Forecast & Air Quality
🇧🇷 Niteroi,
Brazil
#3075
Nomad Score
6.2
Coords
-22.8884000, -43.1147000
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CURRENT CONDITIONS
Temperature
20.1°C
/
18.1°C
Feels Like
20.8°C / 18.2°C
Weather
🌧️ Moderate drizzle
Humidity
%
Wind
15.7 km/h
(gusts 33.1)
UV Index
0.6
Sunrise / Sunset
06:09
/
17:39
Daylight
11.5 hrs
7-DAY FORECAST
| Date | Weather | High | Low | Rain % |
|---|---|---|---|---|
| Mon 24 Aug | 🌧️ Moderate drizzle | 20.1° | 18.1° | 84% |
| Tue 25 Aug | 🌤️ Overcast | 21.2° | 18.4° | 46% |
| Wed 26 Aug | 🌧️ Light drizzle | 24.4° | 19.8° | 69% |
| Thu 27 Aug | ⛈️ Thunderstorm | 22.5° | 19.6° | 35% |
| Fri 28 Aug | 🌤️ Overcast | 32.8° | 19.0° | 0% |
BEST MONTHS TO VISIT
| Month | Rating | Avg High | Avg Low | Rain Days |
|---|---|---|---|---|
| July | Excellent | 24.8°C | 16.3°C | 5.4 |
| May | Excellent | 26.6°C | 18.8°C | 7.5 |
| September | Excellent | 27.8°C | 18.4°C | 7.8 |
| June | Excellent | 25.5°C | 17.1°C | 9.0 |
| August | Excellent | 25.8°C | 16.8°C | 8.7 |
| April | Good | 27.8°C | 20.5°C | 13.2 |
| November | Good | 28.0°C | 20.1°C | 14.4 |
| October | Good | 27.5°C | 19.8°C | 15.9 |
| February | Fair | 31.3°C | 23.2°C | 14.0 |
| March | Fair | 31.3°C | 22.8°C | 9.9 |
| December | Fair | 29.8°C | 21.8°C | 15.7 |
| January | Fair | 30.8°C | 23.0°C | 16.3 |
TEMPERATURE BY MONTH
PRECIPITATION & RAIN DAYS
SUNSHINE, UV & HUMIDITY
AIR QUALITY
68
🟡 Moderate
US Air Quality Index
European AQI: 37
PM2.5
17.9 µg/m³
PM10
23.1 µg/m³
Ozone
79.0 µg/m³
NO₂
11.1 µg/m³
SO₂
6.3 µg/m³
CO
106.0 µg/m³
UV Index
0.0
Dust
0.0 µg/m³
MONTHLY CLIMATE DATA
| Month | High | Low | Mean | Feels Hi | Feels Lo | Precip | Rain Days | Snow | Sun | Daylight | UV | Humidity | Wind | Clouds |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan | 30.8° | 23.0° | 26.6° | 36.2° | 26.7° | 149.0 mm | 16.3 | 0.0 cm | 313.1 hrs | 13.3 hrs | - | 76.1% | 15.7 km/h | 67.5% |
| Feb | 31.3° | 23.2° | 26.8° | 36.9° | 27.1° | 108.8 mm | 14.0 | 0.0 cm | 294.0 hrs | 12.8 hrs | - | 76.4% | 15.7 km/h | 64.6% |
| Mar | 31.3° | 22.8° | 26.6° | 35.9° | 26.6° | 105.3 mm | 9.9 | 0.0 cm | 334.8 hrs | 12.2 hrs | - | 74.4% | 17.2 km/h | 50.4% |
| Apr | 27.8° | 20.5° | 23.8° | 31.2° | 22.9° | 98.9 mm | 13.2 | 0.0 cm | 297.0 hrs | 11.6 hrs | - | 79.0% | 16.8 km/h | 47.3% |
| May | 26.6° | 18.8° | 22.3° | 28.9° | 20.3° | 37.5 mm | 7.5 | 0.0 cm | 294.5 hrs | 11.0 hrs | - | 77.6% | 15.4 km/h | 42.9% |
| Jun | 25.5° | 17.1° | 20.7° | 26.8° | 17.8° | 39.3 mm | 9.0 | 0.0 cm | 273.0 hrs | 10.8 hrs | - | 77.6% | 14.8 km/h | 42.6% |
| Jul | 24.8° | 16.3° | 20.0° | 25.9° | 16.9° | 37.3 mm | 5.4 | 0.0 cm | 282.1 hrs | 10.9 hrs | - | 78.0% | 15.4 km/h | 39.2% |
| Aug | 25.8° | 16.8° | 20.8° | 27.5° | 17.3° | 61.7 mm | 8.7 | 0.0 cm | 285.2 hrs | 11.4 hrs | - | 75.7% | 17.3 km/h | 42.1% |
| Sep | 27.8° | 18.4° | 22.6° | 30.1° | 19.6° | 42.9 mm | 7.8 | 0.0 cm | 291.0 hrs | 12.0 hrs | - | 73.3% | 18.5 km/h | 47.8% |
| Oct | 27.5° | 19.8° | 23.1° | 30.8° | 21.6° | 97.7 mm | 15.9 | 0.0 cm | 272.8 hrs | 12.6 hrs | - | 78.4% | 19.1 km/h | 71.9% |
| Nov | 28.0° | 20.1° | 23.7° | 31.9° | 22.3° | 102.8 mm | 14.4 | 0.0 cm | 300.0 hrs | 13.2 hrs | - | 77.2% | 18.0 km/h | 65.3% |
| Dec | 29.8° | 21.8° | 25.4° | 34.6° | 24.8° | 146.9 mm | 15.7 | 0.0 cm | 325.5 hrs | 13.5 hrs | - | 77.4% | 17.3 km/h | 64.3% |