Climate Overview
The climate in São Luís do Quitunde is hot. The average annual temperature is 26°C and approximately 1126mm of precipitation falls per year. São Luís do Quitunde receives a notable amount of rainfall throughout the year, including during its driest month. São Luís do Quitunde sits near the equator, so seasonal temperature differences are minimal throughout the year.
Temperature
São Luís do Quitunde has relatively stable temperatures year-round, staying within a 9°C range. The warmest month is March, when average highs reach 30°C and the mean temperature sits around 27°C. August is the coolest month, with minimum temperatures around 21°C and an average of 24°C. Daily temperature variation is modest, with an average difference of 5°C between highs and lows.
Precipitation
São Luís do Quitunde is a moderately rainy area, receiving approximately 1126mm of precipitation annually, which averages out to around 94mm per month. The wettest month is May, averaging 154mm of rainfall. June and July also tend to see above-average precipitation. The driest month is December, with just 44mm. That's 110mm less than May, the wettest month. Precipitation varies noticeably between seasons, with the first half (January to June) of the year generally seeing more rainfall.
Wind
São Luís do Quitunde is relatively calm, with an average annual wind speed of 3km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is October, averaging 3km/h, though still comfortable for most outdoor activities. The calmest conditions occur in April, with average winds dropping to 2km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 1km/h gap between the calmest and windiest months.
Seasons
90 days until Spring
It is currently winter in São Luís do Quitunde, which began on June 21, 2026. São Luís do Quitunde sits near the equator, so the traditional four-season cycle is less pronounced — temperatures remain relatively stable year-round. The warmest period peaks in March at around 30°C, while the coldest stretch bottoms out in August near 21°C. Spring is next, beginning on September 23, 2026 — 90 days from now.
Spring
Temperatures range from 22 to 29°C. Precipitation is moderate at around 158mm for the season, averaging 53mm per month. Winds are generally light, averaging 3km/h. Light layers work well as temperatures warm through the season — a great time to be outdoors.
Summer
Temperatures range from 24 to 30°C. Precipitation is moderate at around 196mm for the season, averaging 65mm per month. Winds are generally light, averaging 3km/h. Light, breathable clothing is ideal — perfect conditions for outdoor activities.
Autumn
Temperatures range from 23 to 30°C. Rainfall is heavy, totalling around 406mm across the season with a monthly average of 135mm. Winds are generally light, averaging 2km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.
Winter
Temperatures range from 21 to 27°C. Rainfall is heavy, totalling around 366mm across the season with a monthly average of 122mm. Winds are generally light, averaging 3km/h. A light jacket or sweater is usually sufficient, though cooler evenings may call for an extra layer.
Best Time to Visit
The best time to visit São Luís do Quitunde is during August and September, when the weather is most comfortable for travellers. During these months, average temperatures hover around 24°C with modest rainfall averaging 71mm per month. By contrast, March can be uncomfortably hot with temperatures reaching 30°C. Despite being the best months overall, some rain is still likely — pack a waterproof layer and plan a mix of indoor and outdoor activities.
Monthly Climate Data
The table below shows monthly climate averages for São Luís do Quitunde based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Celsius (°C). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Wind speed is the average sustained speed in kilometres per hour (km/h). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.
