Santo André Climate by Month
Santo André, São Paulo, Brazil
Mild all year, with rain spread through the year.
Santo André is mild all year, with rain spread through the year. Afternoon highs range from 70°F (21°C) in July to 80°F (27°C) in February, and July nights average 51°F (10°C). It gets 60 in (1519 mm) of rain a year, spread across the months. The air is humid, averaging 80% relative humidity.
- Warmest month
- 80°F(27°C)
- Average high, February
- Coldest nights
- 51°F(10°C)
- Average low, July
- Rain per year
- 60 in(1519 mm)
- No clear rainy season
- Humidity
- 80%
- Sunniest: December
Best and worst months in Santo André
Best for weatherThe most comfortable weather comes in April, August and September, with highs around 74°F (23°C) and about 2.6 in (67 mm) of rain a month.
Least pleasantJanuary is the least pleasant month: it's the wettest, with 11 in (269 mm) of rain.
Comfort combines how close the afternoon high is to 75°F (24°C) with how much rain falls and how humid it is. See where the weather is best in August.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
Santo André weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 80°F(27°C) | 64°F(18°C) | 11 in(269 mm) | 82% | 4.4 |
| FebFebruary | 80°F(27°C) | 64°F(18°C) | 8.5 in(217 mm) | 82% | 4.7 |
| MarMarch | 79°F(26°C) | 62°F(17°C) | 7.7 in(195 mm) | 83% | 4.1 |
| AprAprilBest | 76°F(24°C) | 59°F(15°C) | 3.2 in(82 mm) | 82% | 3.7 |
| MayMay | 71°F(22°C) | 55°F(13°C) | 2.3 in(58 mm) | 82% | 3.0 |
| JunJune | 71°F(22°C) | 52°F(11°C) | 1.9 in(47 mm) | 75% | 2.8 |
| JulJuly | 70°F(21°C) | 51°F(10°C) | 2.1 in(53 mm) | 73% | 3.0 |
| AugAugustBest | 72°F(22°C) | 52°F(11°C) | 1.8 in(45 mm) | 74% | 3.8 |
| SepSeptemberBest | 74°F(23°C) | 55°F(13°C) | 2.9 in(73 mm) | 78% | 3.9 |
| OctOctober | 76°F(24°C) | 58°F(15°C) | 5.2 in(133 mm) | 80% | 4.4 |
| NovNovember | 76°F(25°C) | 60°F(15°C) | 6.0 in(152 mm) | 81% | 4.5 |
| DecDecember | 79°F(26°C) | 63°F(17°C) | 7.7 in(195 mm) | 82% | 4.7 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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