Last updated: January 18, 2025
Canelones, Uruguay, exhibits a diverse climate classified under the Köppen-Geiger system as Cfa and Cfb, indicating a temperate climate with distinct seasonal variations. The region experiences a notable temperature range, with January bringing sweltering highs of up to 41°C (106°F), contrasted by the depths of winter where temperatures can plummet to a chilling -2°C (29°F) in July. On average, Canelones enjoys a mild climate with an annual mean temperature around 17°C (63°F), fostering a rich environment that supports varied ecosystems and agricultural practices.
In Canelones, Uruguay, temperature patterns display a clear distinction between the warm summer months and the cooler winter period. January marks the peak of summer, where temperatures soar with maximums reaching 41°C (106°F) and an average of 23°C (74°F), while February remains similarly warm but slightly cooler. As autumn sets in March and April, temperatures gradually decrease, averaging 21°C (70°F) and 19°C (66°F), with maximums around 34°C (93°F). The onset of winter introduces a more pronounced chill, seeing July with its lowest temperatures, where minimums drop to -2°C (29°F) and averages hover around 11°C (52°F). By spring, temperatures begin to rise again, as seen in September and October, culminating in pleasant averages of 16°C (61°F) in October before transitioning back to the warmth of summer in December, highlighting the region's notable seasonal variability.
Canelones experiences a wide temperature range throughout the year, with a minimum of -1°C (30°F) in August and a scorching maximum of 41°C (106°F) in January. For a detailed look at the monthly temperature variations, you can visit monthly temperatures in Canelones.
Canelones, Uruguay, experiences a varied precipitation pattern throughout the year, characterized by a tendency for wetter conditions in the winter months. The highest precipitation occurs in May with 107 mm (4.2 in), closely followed by July and June with 103 mm (4.1 in) and 101 mm (4.0 in) respectively. These months typically see an increase in rainy days, averaging around 8 to 9 days, contributing to the region's lush vegetation during the colder season. Conversely, December registers the least rainfall at 62 mm (2.4 in), maintaining a drier climate relative to the preceding months.
The summer months also witness significant rainfall, primarily in February, which sees 91 mm (3.6 in) of precipitation over approximately 8 days. January and March follow closely with 69 mm (2.7 in) and 75 mm (2.9 in) of rain, respectively. Notably, while rainfall is more concentrated in the winter and early spring, the summer months exhibit a blend of warm temperatures and increased precipitation, underlining the region's varied climate. Overall, Canelones experiences an average rainfall throughout the year, contributing to its distinct seasonal changes.
Canelones, Uruguay, experiences a remarkable seasonal variation in sunshine duration, with clear peaks during the summer months. January leads the way with an impressive 302 hours of sunshine, followed closely by February at 314 hours and March, which sees an even higher total of 322 hours. This upward trend signifies the region's transition into the warmer summer season, where residents benefit from abundant sunlight and extended daylight hours, ideal for outdoor activities and agriculture. Notably, November also shines brightly with 340 hours, setting the stage for the sun-drenched summer months.
As the year progresses into autumn and winter, sunshine hours gradually decline, with June and July recording the least sunlight at 205 hours and 208 hours, respectively. This marks a stark contrast to the summer peaks, signaling shorter days and increased cloud cover typically associated with colder weather. Even spring, although more sun-filled than winter, sees moderate totals, with 243 hours in August and a slight recovery to 256 hours in September. This discernible pattern underscores Canelones' climate dynamics, revealing a clear relationship between seasons and sunshine duration that greatly influences the region's lifestyle and ecology.
Canelones, Uruguay, experiences significant fluctuations in the UV Index throughout the year, reflecting the region's diverse seasonal climate. The summer months of January, February, and March witness the highest UV levels, peaking at 14 during January, categorized as extreme with a burn time of just 10 minutes. February and March follow closely behind with UV Index values of 13 and 11 respectively, indicating a continued risk for sunburn and necessitating increased sun protection measures. These extreme levels typically prompt residents and visitors to be vigilant about sun exposure, particularly during peak hours.
As the seasons shift toward autumn and winter, the UV Index decreases notably. In April, it drops to 7, classified as high, allowing for a slightly more extended burn time of 25 minutes. By June and July, the Index stabilizes at 4, categorized as moderate, implying a further reduction in sunburn risk with a burn time of 30 minutes. However, as spring approaches, values begin to rise again, with September recording 8 and October jumping back to 11, signifying a return to heightened UV exposure. This cyclical trend highlights the importance of adapting sun safety practices in Canelones throughout the year, especially during the peak summer months when the UV Index reaches its extremes.
UV Risk Categories
In Canelones, Uruguay, daylight duration exhibits a clear seasonal rhythm, with the longest days typically occurring in the summer months of January and December, each boasting approximately 14 hours of daylight. This extended exposure to sunlight not only enhances outdoor activities and tourism but also plays a crucial role in agricultural productivity during the warmer months. As summer transitions into autumn, daylight hours gradually decrease, with February and March providing 13 and 12 hours of light, respectively, marking the beginning of shorter days.
As the year progresses into winter, daylight shrinks to its minimum in June, offering only 9 hours of sunlight. This reduction continues into July before slightly rebounding in the following months. By September, daylight increases to 11 hours and then reaches 12 hours by October, as the country moves back toward the longer days associated with spring and summer. The cyclical pattern of daylight duration in Canelones emphasizes the region's climatic shifts and highlights the importance of adapting daily activities to the changing light conditions throughout the year.
Canelones, Uruguay, experiences a temperate climate characterized by hot summers and mild winters. January and February are the warmest months, with temperatures averaging around 24-23°C (75-73°F) and maximums reaching up to 41°C (106°F) in January. Rainfall is highest in May, averaging 112 mm (4.4 in), while the sunniest month is December with 380 hours of sunshine. Overall, Canelones has a diverse climate, making it an interesting destination throughout the year. For more detailed information, visit Canelones climate.
In conclusion, the climatic characteristics of Canelones, Uruguay, reveal a dynamic interplay of temperature, precipitation, sunshine duration, UV Index, and daylight hours that significantly influence the region's environment and lifestyle. The notable seasonal variations—from sweltering summers with extended daylight and high sunshine exposure to cooler winters with reduced sunlight—underscore the importance of adaptive measures for both residents and visitors. Awareness of these climatic patterns, including the heightened UV Index during summer, encourages responsible outdoor practices and enhances the appreciation for Canelones' unique ecology. Overall, understanding the climate of Canelones not only enriches the experience of living in or visiting this vibrant region but also fosters a broader awareness of the changing environmental conditions that shape our world.