Climate Insights for Otacílio Costa

The climate in Otacílio Costa is temperate. The average annual temperature is 17°C and approximately 1820mm of precipitation falls per year. Otacílio Costa receives a notable amount of rainfall throughout the year, including during its driest month. Otacílio Costa is in the Southern Hemisphere. The seasons are reversed — summer runs from December to February, while winter falls between June and August. The summer months are: January, February, December. The coldest months are July, June, August, when temperatures can drop to 8°C.

Otacílio Costa sees moderate temperature variation throughout the year, ranging from 8°C to 26°C. The warmest month is January, when average highs reach 26°C and the mean temperature sits around 21°C. July is the coolest month, with minimum temperatures around 8°C and an average of 12°C. On average, daily temperatures fluctuate by about 9°C between overnight lows and afternoon highs. The sharpest temperature change occurs between April and May, with a 3°C shift in average temperatures.

Otacílio Costa is a fairly wet location, receiving approximately 1820mm of precipitation annually, which averages out to around 152mm per month. The wettest month is January, averaging 216mm of rainfall. December and October also tend to see above-average precipitation. The driest month is August, with just 93mm. That's 124mm less than January, the wettest month. Rainfall is relatively evenly distributed throughout the year, so there is no pronounced dry or wet season to plan around.

Otacílio Costa is relatively calm, with an average annual wind speed of 12km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is November, averaging 13km/h, though still comfortable for most outdoor activities. The calmest conditions occur in April, with average winds dropping to 11km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 2km/h between the calmest and windiest months.

It is currently autumn in Otacílio Costa, which began on March 20, 2026. Otacílio Costa is in the Southern Hemisphere, where the seasons are reversed — spring starts in September, summer in December, autumn in March, and winter in June. The warmest period peaks in January at around 26°C, while the coldest stretch bottoms out in July near 8°C. Winter is next, beginning on June 21, 2026 — 88 days from now.

The table below shows monthly climate averages for Otacílio Costa 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.