Porto Alegre, Rio Grande do Sul Climate
Brazil
Pop. 1,488,252 Elev. 46 m / 151 ft
TZ: America/Sao_Paulo (UTC-3) ·
Summers in Porto Alegre are warm, with February highs around 90°F (32°C), while winters are mild with July lows of 50°F (10°C). Humidity pushes the summer feels-like temperature to around 109°F (43°C). Expect around 80 rainy days annually (58.9 in / 1495 mm total). The city averages 130 sunny days per year and around 54 thunderstorm days. Ocean water temperatures reach 85°F (30°C) in summer.
| Temperature | 32°C (90°F) high | 10°C (50°F) low |
| Feels like | 43°C (109°F) high | 10°C (50°F) low |
| Rain | 80 days | 1495 mm (58.9 in) /yr |
| Sky | 130 sunny | 54 stormy |
| Wind | 1.2 m/s (2.7 mph) avg |
Looking for a place with a climate like Porto Alegre? Explore and filter 150,000+ cities worldwide.
Explore on the MapMonthly Climate Chart
Best months to visit: Jan, Mar, Apr, May, Jul, Aug, Oct, Nov
Sky & Air by Month
Cloud cover (%)
43
Jan 43
Feb 42
Mar 48
Apr 60
May 65
Jun 59
Jul 66
Aug 60
Sep 58
Oct 51
Nov 58
Dec Humidity (%)
71
Jan 73
Feb 70
Mar 79
Apr 81
May 85
Jun 85
Jul 80
Aug 77
Sep 73
Oct 70
Nov 73
Dec Weather Days by Month
Water Temperatures
Cities with Similar Climate
Find similar cities on the map →Nearby Cities
Nearby
Commercial airport 8 km Porto Alegre-Salgado Filho International Airport (POA)
Ski resort 813 km Centro Cultural e Esportivo de Ibiúna - Kaikan de Ibiúna
National park 138 km Parque Nacional da Lagoa do Peixe
Mountain peak
(1,532 m) 243 km
Hospital 0 km Centro Médico-Odontológico da Brigada Militar
Hiking trail 61 km Spassweg - Caminho das Paineiras
Interested in Porto Alegre?
Hotels
Flights
Real Estate
Insurance
Connectivity
Monthly Weather Data
↑ See chart| Month | Avg High | Avg Low | Rainfall | Snowfall | Sunny Days |
|---|---|---|---|---|---|
| January | 30°C 87°F | 21°C 70°F | 72 mm 2.8 in | — | 17 |
| February | 32°C 90°F | 22°C 72°F | 81 mm 3.2 in | — | 16 |
| March | 31°C 88°F | 21°C 70°F | 38 mm 1.5 in | — | 17 |
| April | 24°C 76°F | 16°C 61°F | 105 mm 4.1 in | — | 11 |
| May | 23°C 73°F | 14°C 58°F | 156 mm 6.2 in | — | 9 |
| June | 17°C 62°F | 10°C 50°F | 219 mm 8.6 in | — | 6 |
| July | 18°C 64°F | 10°C 50°F | 87 mm 3.4 in | — | 8 |
| August | 20°C 68°F | 12°C 53°F | 83 mm 3.3 in | — | 6 |
| September | 22°C 71°F | 14°C 57°F | 241 mm 9.5 in | — | 9 |
| October | 25°C 76°F | 15°C 60°F | 99 mm 3.9 in | — | 9 |
| November | 27°C 80°F | 17°C 63°F | 97 mm 3.8 in | — | 11 |
| December | 31°C 87°F | 21°C 69°F | 215 mm 8.5 in | — | 11 |
Weather Days by Month
↑ See chart| Month | Sunny Days | Storm Days |
|---|---|---|
| January | 17 | 6 |
| February | 16 | 5 |
| March | 17 | 0 |
| April | 11 | 3 |
| May | 9 | 5 |
| June | 6 | 7 |
| July | 8 | 2 |
| August | 6 | 6 |
| September | 9 | 6 |
| October | 9 | 2 |
| November | 11 | 3 |
| December | 11 | 9 |
Water Temperatures Data
↑ See chart| Month | Ocean Avg High | Lake Avg High |
|---|---|---|
| January | 28°C 82°F | 27°C 80°F |
| February | 28°C 83°F | 29°C 84°F |
| March | 30°C 85°F | 26°C 80°F |
| April | 25°C 77°F | 21°C 70°F |
| May | 21°C 70°F | 19°C 66°F |
| June | 17°C 62°F | 14°C 57°F |
| July | 15°C 58°F | 13°C 55°F |
| August | 17°C 63°F | 15°C 59°F |
| September | 19°C 66°F | 18°C 65°F |
| October | 21°C 70°F | 21°C 69°F |
| November | 23°C 74°F | 22°C 72°F |
| December | 27°C 81°F | 27°C 81°F |