Climate Overview
The climate in Agua Dulce is hot. The average annual temperature is 26°C and approximately 2026mm of precipitation falls per year. September is the wettest month, receiving around 332mm of rainfall. Agua Dulce is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: May, June, August. The coldest months are January, February, December, when temperatures can drop to 22°C.
Temperature
Agua Dulce has relatively stable temperatures year-round, staying within a 9°C range. The warmest month is May, when average highs reach 31°C and the mean temperature sits around 29°C. January is the coolest month, with minimum temperatures around 22°C and an average of 23°C. Daily temperature variation is modest, with an average difference of 4°C between highs and lows.
Precipitation
Agua Dulce is a very wet location, receiving approximately 2026mm of precipitation annually, which averages out to around 169mm per month. The wettest month is September, averaging 332mm of rainfall. October and August also tend to see above-average precipitation. The driest month is April, with just 24mm. That's 308mm less than September, 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
Agua Dulce 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 January, averaging 16km/h, though still comfortable for most outdoor activities. The calmest conditions occur in September, 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 be stronger during winter months, driven by seasonal pressure systems. The seasonal averages break down to 16km/h in winter, 14km/h in spring, 12km/h in summer, 13km/h in autumn.
Seasons
3 days until Autumn
It is currently summer in Agua Dulce, which began on June 21, 2026. Agua Dulce 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 May at around 31°C, while the coldest stretch bottoms out in January near 22°C. Autumn is next, beginning on September 23, 2026 (3 days from now).
Spring
Temperatures range from 24 to 31°C. Rainfall is relatively light, with around 135mm over the season and a monthly average of 45mm. Winds are generally light, averaging 14km/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 31°C. Rainfall is heavy, totalling around 742mm across the season with a monthly average of 247mm. Winds are generally light, averaging 12km/h. Light, breathable clothing is ideal. Perfect conditions for outdoor activities.
Autumn
Temperatures range from 24 to 30°C. Rainfall is heavy, totalling around 834mm across the season with a monthly average of 278mm. Winds are generally light, averaging 13km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.
Winter
Temperatures range from 22 to 26°C. Rainfall is heavy, totalling around 315mm across the season with a monthly average of 105mm. Winds are moderate at around 16km/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 Agua Dulce is during February, when the weather is most comfortable for travellers. During these months, average temperatures hover around 24°C with modest rainfall averaging 77mm per month. By contrast, May can be uncomfortably hot with highs reaching 31°C, while January is the coldest period with lows dropping to 22°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 Agua Dulce 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.
