Santos

Check the current weather in Santos to plan your day perfectly. In this section, we have gathered the latest weather reports, forecasts, and visual charts for you.

Santos, located in Brazil, features a warm and humid tropical climate. The city is characterized by comfortable temperatures year-round, without sharp seasonal fluctuations. Average maximum temperatures range from 22.4°C in July to 27.5°C in January, while average minimums range from 14.0°C in the coolest month to 21.0°C in the warmest, creating pleasant conditions for a visit at any time of year.

The climate of Santos is characterized by two main periods, differing primarily in humidity levels and the number of rainy days. The wetter season falls during the summer months (December to March), as well as October and November. During this time, rain is frequent—for example, January sees about 28 rainy days, although the total precipitation remains low. The average temperature during this period is around 23-24°C. A drier season occurs from May to September, peaking in July, when the number of rainy days and rainfall is minimal. Temperatures in these months are slightly lower, averaging 18-20°C, but remain very comfortable.

The climate in Santos is characterized by warm weather year-round, with noticeable but not sharp seasonal fluctuations. The hottest month is usually January, when the average temperature reaches 24.2°C, and daytime highs can rise to 27.5°C. The coolest month is considered to be July, with an average temperature of 18.2°C and nightly lows around 14.0°C. Overall, the annual range of average temperatures is in a comfortable range from approximately 18°C to 24°C, making Santos attractive to visit at any time of year.

The summer months in Santos, covering the period from December to March, are characterized by consistently warm weather. Average daytime temperatures during this time hold steady within 26-28°C, while nightly temperatures rarely drop below 20-21°C. January stands out as the peak of summer heat, offering ideal conditions for a beach holiday. Humidity is also higher during this period, which is typical for a tropical climate and is accompanied by a large number of rainy days.

Winter in Santos, lasting from June to August, brings milder and more temperate weather. Average daytime temperatures during this period fluctuate around 22-23°C, while nightly temperatures can drop to 14-15°C, especially in July. This makes the winter months very pleasant for walking and exploring the city without the summer heat. Temperature fluctuations between day and night become slightly more pronounced in winter; for example, in July, the difference between the average maximum and minimum temperature is about 8.4°C, while in the summer months, this figure is usually within 6-7°C.

In Santos, there is a pronounced seasonality in the distribution of precipitation throughout the year. The city experiences a distinct wet season when rain is frequent, and a drier period with less rainfall. Given Brazil's climatic conditions and the temperature indicators of Santos, precipitation here falls primarily as rain; snow is not characteristic of this region.

The wettest period in Santos usually lasts from December to March. During these months, rain falls regularly. January stands out with the highest number of rainy days (averaging 28), while February has the highest average monthly rainfall (about 11 mm). March also features a high frequency of precipitation (25 rainy days) and a significant amount (9 mm). This indicates that rain during this period is frequent but not necessarily very heavy. October and November are also characterized by an increase in the number of rainy days (21 and 20 days respectively), foreshadowing the main wet season, although the total precipitation in these months is moderate (6 mm each).

The dry season in Santos occurs from May to September. During this time, the amount of precipitation and the number of rainy days decrease significantly. The driest month is July, with only about 2 mm of rainfall and the lowest number of rainy days—approximately 8. June also sees little rain (3 mm) and only about 10 rainy days. May, August, and September show similar indicators with a small amount of rainfall (about 3 mm) and a relatively low number of rainy days (11-12 days), making these months more predictable for outdoor activities.

When planning a trip to Santos, keep its warm and humid climate in mind. Light, breathable clothing made from natural fabrics like cotton or linen will be your best choice throughout the year. Since Santos is famous for its beaches, don't forget your swimwear. To protect yourself from the strong Brazilian sun, be sure to bring high SPF sunscreen, sunglasses, and a hat. Comfortable walking shoes are also essential, as you will likely want to explore the city streets and the waterfront on foot.

The weather in Santos features a high probability of precipitation, especially from October to March, when the number of rainy days can reach 23-28 per month. Although the rain itself is often not too heavy, but rather a drizzle, a light raincoat or a compact umbrella will be very useful. Clothes made from quick-drying materials will also add comfort. Even in the relatively dry months from April to September, when rainfall is lower, short-lived showers are still possible, so having rain protection with you is a sensible precaution.

Despite daytime temperatures in Santos remaining comfortably warm year-round, evenings—especially from May to August—can be noticeably cooler, with average minimum temperatures dropping to 14-16°C. Therefore, a light sweater, cardigan, or thin jacket will come in handy for evening walks or for visiting air-conditioned places. The principle of layering will allow you to easily adapt to temperature changes throughout the day and feel comfortable in any situation.