Climate Overview
The climate in Caió is hot. The average annual temperature is 27°C and approximately 1549mm of precipitation falls per year. August is the wettest month, receiving around 527mm of rainfall. Caió is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: November, December, February. The coldest months are January, February, March, when temperatures can drop to 22°C.
Temperature
Caió has relatively stable temperatures year-round, staying within a 9°C range. The warmest month is November, when average highs reach 31°C and the mean temperature sits around 28°C. January is the coolest month, with minimum temperatures around 22°C and an average of 26°C. Daily temperature variation is modest, with an average difference of 5°C between highs and lows.
Precipitation
Caió is a fairly wet location, receiving approximately 1549mm of precipitation annually, which averages out to around 129mm per month. The wettest month is August, averaging 527mm of rainfall. July and September also tend to see above-average precipitation. The driest month is March, with just 0mm. That's 527mm less than August, 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.
Wind
Caió is mildly breezy, with an average annual wind speed of 14km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is August, averaging 16km/h, though still comfortable for most outdoor activities. The calmest conditions occur in October, with average winds dropping to 10km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 6km/h gap between the calmest and windiest months. Wind tends to pick up during the summer months. The seasonal averages are 13km/h in winter, 15km/h in spring, 15km/h in summer, 11km/h in autumn.
Seasons
87 days until Winter
It is currently autumn in Caió, which began on September 23, 2026. Caió 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 November at around 31°C, while the coldest stretch bottoms out in January near 22°C. Winter is next, beginning on December 21, 2026 (87 days from now).
Spring
Temperatures range from 23 to 30°C. Precipitation is minimal, with only around 1mm for the entire season. Winds are moderate at around 15km/h. Light layers work well as temperatures warm through the season. It is a great time to be outdoors.
Summer
Temperatures range from 26 to 29°C. Rainfall is heavy, totalling around 1063mm across the season with a monthly average of 354mm. Winds are moderate at around 15km/h. Light, breathable clothing is ideal. Perfect conditions for outdoor activities.
Autumn
Temperatures range from 26 to 31°C. Rainfall is heavy, totalling around 485mm across the season with a monthly average of 162mm. Winds are generally light, averaging 11km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.
Winter
Temperatures range from 22 to 30°C. Precipitation is minimal, with only around 0mm for the entire season. Winds are generally light, averaging 13km/h. A light jacket or sweater is usually sufficient, though cooler evenings may call for an extra layer.
Monthly Climate Data
The table below shows monthly climate averages for Caió 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.
