Climate Insights for Cotuí

The climate in Cotuí is warm and mild. The average annual temperature is 25°C and approximately 1014mm of precipitation falls per year. Cotuí receives a notable amount of rainfall throughout the year, including during its driest month. Cotuí is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: September, August, July. The coldest months are January, February, December, when temperatures can drop to 19°C.

Cotuí sees moderate temperature variation throughout the year, ranging from 19°C to 32°C. The warmest month is September, when average highs reach 32°C and the mean temperature sits around 26°C. January is the coolest month, with minimum temperatures around 19°C and an average of 23°C. Daily temperature variation is modest, with an average difference of 8°C between highs and lows.

Cotuí is a moderately rainy area, receiving approximately 1014mm of precipitation annually, which averages out to around 84mm per month. The wettest month is November, averaging 120mm of rainfall. April and October also tend to see above-average precipitation. The driest month is January, with just 50mm. That's 70mm less than November, the wettest month. Rainfall is relatively evenly distributed throughout the year, so there is no pronounced dry or wet season to plan around.

Cotuí is relatively calm, with an average annual wind speed of 5km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is June, averaging 6km/h, though still comfortable for most outdoor activities. The calmest conditions occur in November, with average winds dropping to 5km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 1km/h between the calmest and windiest months.

It is currently summer in Cotuí, which began on June 21, 2026. Cotuí is in the Northern Hemisphere, where spring begins in March, summer in June, autumn in September, and winter in December. The warmest period peaks in September at around 32°C, while the coldest stretch bottoms out in January near 19°C. Autumn is next, beginning on September 23, 2026 (7 days from now).

The best time to visit Cotuí is during January, February, March and December, when the weather is most comfortable for travellers. During these months, average temperatures hover around 23°C with modest rainfall averaging 60mm per month. By contrast, September can be uncomfortably hot with temperatures reaching 32°C. 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 Cotuí 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.