Climate almanac
São Marcos
Rio Grande do Sul, Brazil · -28.97°, -51.07°
What is the climate like in São Marcos?
The best time to visit São Marcos is typically February, the year's most comfortable month (6.3/10). São Marcos is warmest in January, when daily highs average 80°F (26°C), and coolest in July, when lows fall to about 46°F (8°C). The wettest month is typically May and the driest is August; the year sees roughly 71 in (1792 mm) of precipitation.
- Best time to visitFebruary — the year's comfort peak (6.3/10)
- Warmest monthJanuary — average high 80°F (26°C)
- Coolest monthJuly — average low 46°F (8°C)
- Wettest monthMay (7.8 in (198 mm))
- Driest monthAugust (3.9 in (98 mm))
- Annual precipitation71 in (1792 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)