Santos Climate by Month
Santos, São Paulo, Brazil
Warm summers and mild winters, with rain spread through the year.
Warm summers and mild winters, with rain spread through the year: that's Santos's climate in short. Afternoon highs range from 74°F (23°C) in July to 85°F (30°C) in February, and July nights average 59°F (15°C). About 100 in (2541 mm) of rain falls in a typical year, with no clear rainy season. The air is humid, averaging 79% relative humidity.
- Warmest month
- 85°F(30°C)
- Average high, February
- Coldest nights
- 59°F(15°C)
- Average low, July
- Rain per year
- 100 in(2541 mm)
- No clear rainy season
- Humidity
- 79%
- Sunniest: February
Best and worst months in Santos
Best for weatherJune to August are the best time for weather in Santos: highs near 75°F (24°C) and about 4.2 in (107 mm) of rain a month.
Least pleasantJanuary and February are the least pleasant; January is the wettest, with 15 in (373 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)
Santos weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 85°F(29°C) | 73°F(23°C) | 15 in(373 mm) | 81% | 4.5 |
| FebFebruary | 85°F(30°C) | 73°F(23°C) | 13 in(337 mm) | 80% | 4.7 |
| MarMarch | 84°F(29°C) | 72°F(22°C) | 13 in(326 mm) | 80% | 4.2 |
| AprApril | 81°F(27°C) | 68°F(20°C) | 7.7 in(195 mm) | 78% | 3.7 |
| MayMay | 77°F(25°C) | 63°F(17°C) | 6.1 in(154 mm) | 80% | 3.1 |
| JunJuneBest | 76°F(24°C) | 61°F(16°C) | 3.9 in(100 mm) | 77% | 2.8 |
| JulJulyBest | 74°F(23°C) | 59°F(15°C) | 4.8 in(121 mm) | 76% | 2.9 |
| AugAugustBest | 75°F(24°C) | 61°F(16°C) | 3.9 in(100 mm) | 77% | 3.5 |
| SepSeptember | 77°F(25°C) | 64°F(18°C) | 5.1 in(130 mm) | 78% | 3.7 |
| OctOctober | 79°F(26°C) | 67°F(19°C) | 8.2 in(208 mm) | 80% | 4.1 |
| NovNovember | 80°F(27°C) | 68°F(20°C) | 9.1 in(230 mm) | 80% | 4.5 |
| DecDecember | 83°F(28°C) | 71°F(22°C) | 11 in(267 mm) | 79% | 4.7 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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