Climate & Weather in Porto Alegre, 🇧🇷 Brazil - Monthly Averages, Forecast & Air Quality
🇧🇷 Porto Alegre,
Brazil
#81
Nomad Score
6.2
Coords
-30.0324999, -51.2303767
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CURRENT CONDITIONS
Temperature
18.1°C
/
9.0°C
Feels Like
17.6°C / 8.1°C
Weather
🌤️ Overcast
Humidity
%
Wind
12.5 km/h
(gusts 29.9)
UV Index
6.6
Sunrise / Sunset
06:24
/
18:16
Daylight
11.9 hrs
7-DAY FORECAST
| Date | Weather | High | Low | Rain % |
|---|---|---|---|---|
| Mon 14 Sep | 🌤️ Overcast | 18.1° | 9.0° | 0% |
| Tue 15 Sep | 🌤️ Overcast | 19.2° | 10.0° | 10% |
| Wed 16 Sep | 🌧️ Light drizzle | 16.5° | 9.3° | 2% |
| Thu 17 Sep | ☀️ Clear sky | 21.5° | 8.9° | 0% |
| Fri 18 Sep | 🌤️ Overcast | 24.0° | 10.9° | 2% |
| Sat 19 Sep | 🌧️ Light drizzle | 23.0° | 14.5° | 75% |
| Sun 20 Sep | 🌧️ Dense drizzle | 22.6° | 16.5° | 76% |
BEST MONTHS TO VISIT
| Month | Rating | Avg High | Avg Low | Rain Days |
|---|---|---|---|---|
| April | Excellent | 25.1°C | 16.6°C | 8.6 |
| October | Excellent | 24.0°C | 15.1°C | 11.4 |
| November | Good | 26.8°C | 17.0°C | 10.8 |
| September | Good | 22.4°C | 13.8°C | 12.0 |
| May | Good | 21.1°C | 12.9°C | 11.0 |
| March | Good | 28.9°C | 20.2°C | 11.2 |
| December | Good | 29.1°C | 19.4°C | 10.3 |
| August | Good | 20.6°C | 11.4°C | 9.7 |
| February | Fair | 30.8°C | 20.7°C | 9.6 |
| January | Fair | 30.9°C | 21.0°C | 11.6 |
| July | Fair | 19.2°C | 10.3°C | 8.3 |
| June | Fair | 18.9°C | 11.1°C | 11.2 |
TEMPERATURE BY MONTH
PRECIPITATION & RAIN DAYS
SUNSHINE, UV & HUMIDITY
AIR QUALITY
28
🟢 Good
US Air Quality Index
European AQI: 39
PM2.5
14.5 µg/m³
PM10
15.5 µg/m³
Ozone
28.0 µg/m³
NO₂
18.5 µg/m³
SO₂
3.7 µg/m³
CO
185.0 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 | 30.9° | 21.0° | 25.4° | 34.3° | 23.3° | 87.9 mm | 11.6 | 0.0 cm | 359.6 hrs | 13.8 hrs | - | 72.0% | 20.6 km/h | 45.2% |
| Feb | 30.8° | 20.7° | 25.3° | 34.4° | 23.1° | 78.2 mm | 9.6 | 0.0 cm | 319.2 hrs | 13.1 hrs | - | 73.9% | 19.3 km/h | 43.9% |
| Mar | 28.9° | 20.2° | 24.0° | 32.2° | 22.4° | 102.6 mm | 11.2 | 0.0 cm | 297.6 hrs | 12.2 hrs | - | 77.6% | 17.3 km/h | 51.6% |
| Apr | 25.1° | 16.6° | 20.5° | 26.5° | 17.1° | 102.0 mm | 8.6 | 0.0 cm | 258.0 hrs | 11.3 hrs | - | 78.8% | 17.4 km/h | 51.1% |
| May | 21.1° | 12.9° | 16.6° | 21.2° | 12.2° | 190.8 mm | 11.0 | 0.0 cm | 213.9 hrs | 10.6 hrs | - | 82.9% | 16.1 km/h | 60.3% |
| Jun | 18.9° | 11.1° | 14.7° | 18.5° | 9.6° | 170.3 mm | 11.2 | 0.0 cm | 189.0 hrs | 10.2 hrs | - | 82.6% | 17.0 km/h | 62.0% |
| Jul | 19.2° | 10.3° | 14.2° | 18.9° | 8.9° | 121.4 mm | 8.3 | 0.0 cm | 226.3 hrs | 10.4 hrs | - | 83.6% | 16.3 km/h | 58.9% |
| Aug | 20.6° | 11.4° | 15.5° | 20.4° | 10.1° | 101.2 mm | 9.7 | 0.0 cm | 241.8 hrs | 11.1 hrs | - | 81.5% | 17.8 km/h | 55.0% |
| Sep | 22.4° | 13.8° | 17.7° | 23.2° | 12.9° | 204.6 mm | 12.0 | 0.0 cm | 228.0 hrs | 11.9 hrs | - | 81.1% | 19.9 km/h | 62.4% |
| Oct | 24.0° | 15.1° | 19.2° | 25.2° | 14.7° | 104.8 mm | 11.4 | 0.0 cm | 266.6 hrs | 12.8 hrs | - | 78.0% | 20.4 km/h | 54.6% |
| Nov | 26.8° | 17.0° | 21.6° | 28.8° | 17.2° | 119.0 mm | 10.8 | 0.0 cm | 315.0 hrs | 13.6 hrs | - | 73.8% | 20.7 km/h | 53.1% |
| Dec | 29.1° | 19.4° | 23.7° | 32.1° | 20.7° | 114.5 mm | 10.3 | 0.0 cm | 347.2 hrs | 14.0 hrs | - | 74.0% | 20.5 km/h | 51.8% |