Climate Insights for Campo Alegre

The climate in Campo Alegre is temperate. The average annual temperature is 16°C and approximately 1556mm of precipitation falls per year. Campo Alegre receives a notable amount of rainfall throughout the year, including during its driest month. Campo Alegre sits near the equator, so seasonal temperature differences are minimal throughout the year.

Campo Alegre sees moderate temperature variation throughout the year, ranging from 11°C to 23°C. September is the warmest month, though highs remain moderate at 23°C with a mean of 17°C. January is the coolest month, with minimum temperatures around 11°C and an average of 16°C. On average, daily temperatures fluctuate by about 9°C between overnight lows and afternoon highs.

Campo Alegre is a fairly wet location, receiving approximately 1556mm of precipitation annually, which averages out to around 130mm per month. The wettest month is April, averaging 229mm of rainfall. May and March also tend to see above-average precipitation. The driest month is August, with just 46mm. That's 183mm less than April, the wettest month. Rainfall is heavily concentrated in certain months, creating a distinct wet and dry season. Visitors should plan around these patterns, as the difference between peak and low months is dramatic.

Campo Alegre is relatively calm, with an average annual wind speed of 8km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is September, averaging 11km/h, though still comfortable for most outdoor activities. The calmest conditions occur in November, with average winds dropping to 7km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 4km/h gap between the calmest and windiest months.

It is currently spring in Campo Alegre, which began on March 20, 2026. Campo Alegre sits near the equator, so the traditional four-season cycle is less pronounced — temperatures remain relatively stable year-round. The warmest period peaks in September at around 23°C, while the coldest stretch bottoms out in January near 11°C. Summer is next, beginning on June 21, 2026 — 89 days from now.

The best time to visit Campo Alegre is during January, July, August, September and December, when the weather is most comfortable for travellers. During these months, average temperatures hover around 16°C with modest rainfall averaging 69mm per month. A light rain jacket is recommended, though showers are generally brief and shouldn't disrupt your plans.

The table below shows monthly climate averages for Campo Alegre 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.