Arroio Grande, Rio Grande do Sul Climate
Brazil
Pop. 17,558 Elev. 31 m / 102 ft
TZ: America/Sao_Paulo (UTC-3) ·
Arroio Grande has warm summers with average highs of 85°F (29°C) in February, and mild winters averaging 46°F (8°C) in June. Humidity pushes the summer feels-like temperature to around 96°F (36°C). Rain falls on about 64 days per year (56.7 in / 1440 mm total). The city averages 146 sunny days per year and around 44 thunderstorm days. Ocean water temperatures reach 84°F (29°C) in summer.
| Temperature | 29°C (85°F) high | 8°C (46°F) low |
| Feels like | 35°C (96°F) high | 8°C (46°F) low |
| Rain | 64 days | 1440 mm (56.7 in) /yr |
| Sky | 146 sunny | 44 stormy |
| Wind | 1.2 m/s (2.6 mph) avg |
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Explore on the MapMonthly Climate Chart
Best months to visit: Jan, Feb, Mar, Apr, Aug, Sep, Oct, Nov
Sky & Air by Month
Cloud cover (%)
46
Jan 42
Feb 43
Mar 47
Apr 63
May 54
Jun 59
Jul 56
Aug 59
Sep 55
Oct 47
Nov 50
Dec Humidity (%)
76
Jan 79
Feb 80
Mar 79
Apr 83
May 82
Jun 87
Jul 80
Aug 78
Sep 74
Oct 68
Nov 74
Dec Weather Days by Month
Water Temperatures
Cities with Similar Climate
Find similar cities on the map →Nearby Cities
Nearby
Commercial airport 92 km João Simões Lopes Neto International Airport (PET)
Ski resort 1,113 km Centro Cultural e Esportivo de Ibiúna - Kaikan de Ibiúna
National park 201 km Parque Nacional de Santa Teresa
Mountain peak
(1,532 m) 545 km
Hospital 37 km Hospital Nossa Senhora da Glória
Hiking trail 148 km
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Monthly Weather Data
↑ See chart| Month | Avg High | Avg Low | Rainfall | Snowfall | Sunny Days |
|---|---|---|---|---|---|
| January | 27°C 81°F | 19°C 67°F | 134 mm 5.3 in | — | 17 |
| February | 29°C 85°F | 21°C 70°F | 90 mm 3.5 in | — | 13 |
| March | 27°C 81°F | 19°C 67°F | 127 mm 5.0 in | — | 13 |
| April | 22°C 71°F | 15°C 58°F | 125 mm 4.9 in | — | 15 |
| May | 21°C 69°F | 13°C 56°F | 163 mm 6.4 in | — | 8 |
| June | 15°C 59°F | 8°C 46°F | 113 mm 4.5 in | — | 12 |
| July | 15°C 59°F | 8°C 47°F | 124 mm 4.9 in | — | 11 |
| August | 17°C 63°F | 10°C 50°F | 125 mm 4.9 in | — | 11 |
| September | 20°C 67°F | 13°C 55°F | 128 mm 5.0 in | — | 9 |
| October | 23°C 73°F | 14°C 58°F | 68 mm 2.7 in | — | 10 |
| November | 24°C 76°F | 15°C 59°F | 79 mm 3.1 in | — | 14 |
| December | 28°C 83°F | 19°C 67°F | 165 mm 6.5 in | — | 13 |
Weather Days by Month
↑ See chart| Month | Sunny Days | Storm Days |
|---|---|---|
| January | 17 | 4 |
| February | 13 | 4 |
| March | 13 | 3 |
| April | 15 | 4 |
| May | 8 | 4 |
| June | 12 | 3 |
| July | 11 | 3 |
| August | 11 | 4 |
| September | 9 | 4 |
| October | 10 | 3 |
| November | 14 | 1 |
| December | 13 | 7 |
Water Temperatures Data
↑ See chart| Month | Ocean Avg High | Lake Avg High |
|---|---|---|
| January | 27°C 80°F | 24°C 76°F |
| February | 28°C 82°F | 26°C 79°F |
| March | 29°C 84°F | 25°C 77°F |
| April | 24°C 75°F | 20°C 68°F |
| May | 20°C 68°F | 18°C 64°F |
| June | 15°C 59°F | 12°C 54°F |
| July | 13°C 55°F | 11°C 52°F |
| August | 16°C 61°F | 13°C 56°F |
| September | 19°C 66°F | 17°C 62°F |
| October | 20°C 69°F | 19°C 67°F |
| November | 23°C 73°F | 20°C 69°F |
| December | 27°C 81°F | 25°C 76°F |