Sao Roque

Stay updated on the current weather conditions in São Roque. Below, you'll find fresh data, detailed forecasts, and visual charts to help you plan your day.

The climate in São Roque, Brazil, is best described as mild and pleasant throughout the year, with moderate temperatures. There is no sweltering heat or extreme cold, making the city comfortable to visit at any time. Average annual temperatures remain within a range that provides pleasant conditions for walking and outdoor activities.

São Roque experiences two main seasons. A warmer, wetter period occurs from December to March. During this time, the average air temperature is around 22-23°C, with the highest number of rainy days — up to 24 in January. It is worth noting that despite their frequency, the rains themselves are usually not very heavy. From May to August, a cooler and drier season sets in. Average temperatures during this period drop to 17-19°C, and both the number of rainy days and total rainfall decrease significantly, especially in June and July, which may see only 3-5 rainy days per month.

Consequently, for travelers who prefer sunny and dry weather, the most favorable time to visit São Roque is from April to September. The rest of the year is also comfortable, but be prepared for more frequent, though usually light and brief, showers that refresh the air without disrupting your plans for long.

São Roque enjoys a warm climate year-round, with relatively moderate temperature fluctuations between seasons. The hottest months are typically January and March. In January, the average temperature is 23.3°C, with daytime highs around 27.4°C and night-time lows around 19.2°C. March shows similar figures, with an average temperature of 23.2°C and maximum values reaching 27.6°C. The coolest month is considered to be July, when the average temperature drops to 17.5°C, night-time temperatures can reach 12.1°C, and daytime temperatures stay at a comfortable 23.0°C.

The summer period in São Roque, covering the months from December to March, is characterized by consistently warm and sometimes hot weather. Daytime temperatures during this time often exceed 26-27°C, while nights remain warm, with temperatures rarely falling below 18°C. The winter months, from June to August, bring milder and cooler weather. During the day, the thermometer usually reads between 22°C and 23.6°C, while nights become noticeably fresher, with minimum temperatures around 12-13°C. This creates pleasant conditions for those who prefer to avoid intense heat.

Diurnal temperature fluctuations in São Roque are quite noticeable but not extreme. The difference between the average maximum and average minimum temperature during a month typically ranges from 8.2°C to 11.6°C. The largest daily temperature swings are observed in September, when the difference reaches 11.6°C, and in July, with a swing of 10.9°C. This means that even on warm days, evenings and nights can be significantly cooler, which should be considered when planning activities and choosing clothing.

The city of São Roque experiences distinct seasonality in rainfall distribution throughout the year. Although total precipitation volumes remain relatively low, there are periods with more frequent rain and, conversely, drier months.

The wettest period in São Roque occurs during the Southern Hemisphere's summer months and those surrounding them, roughly from December to March. January stands out as the rainiest month, with an average of about 7 mm of precipitation and up to 24 rainy days. February is also characterized by frequent rainfall (6 mm, 18 rainy days), as is December (5 mm, 20 rainy days). In March, as well as in October and November, precipitation is about 4 mm, with rain occurring approximately 16-18 days per month.

The dry season is more pronounced from May to July. During these months, precipitation is minimal—only about 1 mm per month. July is the driest month of the year, with only 3 rainy days on average. May and June also see very little precipitation (1 mm) and only about 5 rainy days. April (2 mm, 8 days) and the months from August to September (2 mm, 7-8 days) are transitional but are also characterized by a low probability of rain.

Given the low total rainfall in millimeters even during the wettest months, which is spread over a significant number of rainy days, it can be assumed that precipitation in São Roque most often takes the form of light rain or drizzle rather than heavy downpours. Snow is not typical for this region of Brazil, given the year-round positive temperatures.

When planning a trip to São Roque, it's important to pack with the local climate in mind. In Brazil, the sun is quite strong, so regardless of the season, you will need sunscreen, a hat, and sunglasses. Don't forget comfortable shoes for walking around the city and its surroundings, as well as a lightweight backpack for excursions and daily essentials.

The period from October to March is characterized by more frequent rain, particularly in January and December, when the number of rainy days peaks. Although rainfall may not be heavy in volume, a light waterproof jacket or an umbrella will come in very handy. Average temperatures during these months stay around 21-23°C, so choose clothing made from breathable, quick-drying materials: T-shirts, shorts, light trousers, or skirts. Despite possible rain, the days are often warm and humid.

From May to August, the weather in São Roque becomes noticeably drier, and temperatures drop slightly. The coolest months are June and July, with an average temperature of about 17-18°C and night-time lows dipping to 12-13°C. This is the perfect time for layering your clothes: T-shirts or long-sleeved shirts can be topped with a sweater, fleece, or light jacket for evening walks. Jeans or heavier trousers will also be comfortable. Even during the dry season, a light windbreaker is a good idea in case of changeable weather or evening chills. During transitional months like April and September, it's also worth sticking to layers and being prepared for weather shifts.