Last updated: January 18, 2025
The climate of Misiones, Paraguay, is characterized by the Köppen-Geiger classification as Cfa, indicating a humid subtropical environment. This region experiences a wide temperature range, with winter temperatures dipping to a minimum of -1°C (31°F) in July, while summer peaks reach an impressive 41°C (107°F) in January. The overall average temperature remains at a comfortable 22°C (72°F) throughout the year. This climatic variability plays a significant role in shaping the region's unique biodiversity and agricultural practices.
In Misiones, Paraguay, temperature patterns exhibit distinct seasonal variations, characterized by hot, humid summers and cooler winters. During the peak of summer in January, temperatures range from a mild minimum of 15°C to a sweltering maximum of 41°C, with average highs around 28°C. This heat gradually recedes through February and March, with maximum temperatures slightly decreasing while average temperatures hover around 25-27°C. As the region transitions into autumn and winter, temperatures drop, with April marking a noticeable decline as minimums fall to 9°C and maximums to 35°C. The coldest period arrives in July, where temperatures can plummet to -1°C at night, before slowly warming again in late winter. By August, temperatures begin to rise again, leading into the warmer months, maintaining a trend that underscores the climate's characteristic warmth and seasonal fluctuation throughout the year.
San Miguel and Santa Maria experience similar temperature patterns, both recording a minimum of -1°C (31°F) in July and a maximum of 41°C (107°F in San Miguel and 105°F in Santa Maria) in January. In contrast, Santa Rosa has a slightly higher minimum of 1°C (33°F) in July, while also reaching a maximum of 41°C (106°F) in January. For further details, you can explore the monthly temperatures in San Miguel, Santa Maria, and Santa Rosa through the respective links: monthly temperatures in San Miguel, monthly temperatures in Santa Maria, and monthly temperatures in Santa Rosa.
Precipitation in Misiones, Paraguay, demonstrates a clear seasonal pattern, with significant rainfall primarily occurring in the summer months. January typically experiences the highest precipitation, with 147 mm (5.8 in) of rainfall spread over approximately 12 days, marking it as a peak wet month. This trend continues into March, where 115 mm (4.5 in) falls, before gradually tapering off in April. Interestingly, May emerges as another key precipitation month with 198 mm (7.8 in) as cooler weather sets in, ensuring that the region remains lush and vibrant.
As the year progresses into winter, precipitation declines notably, with July and August experiencing the lowest totals at 75 mm (2.9 in) and 66 mm (2.6 in), respectively. These months also have fewer rainy days, averaging only 6 to 4 days of rainfall. Despite this drier period, the precipitation levels rise again in the spring months of October and November, with 173 mm (6.8 in) and 148 mm (5.8 in) recorded. Throughout the year, this variability in precipitation contributes to the region's rich biodiversity and supports agricultural practices critical to the local economy.
In Misiones, Paraguay, sunshine duration reveals a marked seasonal trend, with the region enjoying its highest levels of sunlight during the late spring and summer months. December stands out as the peak month for sunshine, boasting an impressive 377 hours of bright, sunny days. Following closely, November and March also shine brightly, recording 320 hours and 315 hours of sunshine, respectively. This pattern highlights a gradual increase in hours from May's 242 hours to November's abundance, illustrating a clear transition from the cooler winter months to a vibrant summer.
Conversely, the winter months tend to see a decrease in sunshine, with June recording the least at 229 hours. This reduction in sunlight continues through April, where hours notably drop to 275, before starting to rise again in the warmer months. Despite the variations, the overall trend reflects a robust increase in sunshine hours as the year progresses. The increase not only enhances the climate's appeal for outdoor activities and tourism but also supports the region's agricultural productivity, relying on abundant sunshine for crop growth during the sunny season.
The UV Index in Misiones, Paraguay, exhibits significant fluctuations throughout the year, reflecting the region's strong solar exposure. The months of January through March witness the highest UV Index readings, peaking at 15 in January, characterized as extreme and necessitating careful sun protection with a burn time of just 10 minutes. This trend continues into November, where the UV Index remains at 14, leading to consistent high risk levels during the peak summer months. During this period, residents and visitors alike are advised to take extra precautions to prevent harmful UV exposure.
As the seasons transition, the UV Index gradually decreases, particularly in late autumn and winter. April sees a drop to 10, classified as very high, with a slightly extended burn time of 15 minutes. By June, the index further reduces to 5, reflecting a moderate exposure category, allowing for safer outdoor activities during these cooler months. However, even in winter, caution is warranted as July and August bring the UV Index back to 6 and 8, categorized as high and very high, respectively. This seasonal variation underscores the need for ongoing awareness of UV exposure year-round in Misiones.
UV Risk Categories
Daylight duration in Misiones, Paraguay, fluctuates throughout the year, directly reflecting the changing seasons. During the peak of summer in January and December, the region enjoys approximately 13 hours of daylight, fostering vibrant outdoor activities and an overall lively atmosphere. As February enters, daylight remains robust at 12 hours, indicating a gradual but steady transition towards autumn. However, as the year progresses into April and May, daylight begins to wane, dropping to 11 and 10 hours, respectively, highlighting the onset of shorter days during the cooler seasons.
In the winter months of June, July, and August, daylight continues to stabilize at around 10 hours, presenting the shortest span of sunshine. The trend begins to reverse in early spring, as daylight durations incrementally increase again; both August and September see a rise back to 11 hours. October brings a resurgence to 12 hours, setting the stage for longer days in November, which again reaches 13 hours. This cyclical pattern of daylight duration not only impacts daily life but also plays a crucial role in regulating local ecosystems and agricultural practices in Misiones.
Ayolas, Paraguay experiences a humid subtropical climate characterized by hot summers and mild winters. January sees the highest temperatures, with averages around 28°C (82°F) and significant rainfall of 153 mm (6.0 in). As the year progresses, temperatures gradually decrease, with July being the coolest month at an average of 16°C (61°F). Precipitation is heaviest in May (190 mm or 7.5 in) but remains substantial throughout the year, while sunshine hours peak in December with 379 hours. For more detailed information, visit Ayolas climate.
San Juan Bautista, Paraguay experiences a diverse climate with high temperatures peaking in January and October, reaching up to 41°C (106°F). The colder months of June and July see temperatures drop to a minimum of -1°C (31°F), while the annual rainfall varies significantly, with May being the wettest month at 193 mm (7.6 in). The region enjoys substantial sunshine, particularly in December with 377 hours, contrasting with lower sunshine hours in June at 231. Overall, this climate offers a mix of hot summers and cooler winters, making it a unique destination. For more detailed information, visit San Juan Bautista climate.
San Miguel, Paraguay experiences a tropical climate with hot temperatures, particularly in the summer months of January and February, where highs can reach up to 41°C (107°F). Rainfall is most abundant in May and October, totaling 180 mm (7.1 in) and 181 mm (7.1 in) respectively. The region enjoys considerable sunshine throughout the year, peaking at 375 hours in December. Cooler temperatures occur between June and August, with July reaching a minimum of -1°C (31°F). For more details, visit San Miguel climate.
San Patricio, Paraguay experiences a warm, humid climate with significant temperature variations across the year. January and February are the hottest months, reaching highs of 41°C (106°F) and 40°C (105°F), while July tends to be the coolest, with lows around 1°C (33°F). Rainfall peaks in May with 216 mm (8.5 in), whereas drier months like August receive only 72 mm (2.8 in). Abundant sunshine is typical, especially in December which boasts 377 hours. For more details on the climate, visit San Patricio climate.
Santa Maria, Paraguay experiences a diverse climate characterized by warm summers and mild winters. January sees the highest temperatures, with averages around 27°C (81°F) and maximums peaking at 41°C (105°F), while July, the coldest month, can drop to lows of -1°C (31°F). Precipitation varies throughout the year, with May recording the most rainfall at 201 mm (7.9 in), while August tends to be the driest month with only 66 mm (2.6 in). The area enjoys abundant sunshine, particularly in December, which boasts 377 hours of sun. For more details, visit Santa Maria climate.
Santa Rosa, Paraguay experiences a subtropical climate characterized by warm summers and mild winters. January and February are the hottest months, with maximum temperatures reaching up to 41°C (106°F) and significant rainfall, particularly in January (156 mm). The cooler months, from May to August, see temperatures drop to around 5°C (42°F) at night, with July being the coldest month. Precipitation varies throughout the year, peaking in May with 216 mm (8.5 in), while sunshine hours are abundant, especially in December with 377 hours. For more detailed information, visit Santa Rosa climate.
Santiago, Paraguay experiences a humid subtropical climate with hot summers and mild winters. January and February see the highest temperatures, averaging around 28°C (82°F) and peaking at 41°C (106°F), while July is the coolest month, averaging 16°C (61°F). Rainfall peaks in May with 208 mm (8.2 in), while the drier months are July and August with 74 mm (2.9 in) and 68 mm (2.7 in) respectively. The city enjoys ample sunshine, particularly in December, which boasts 378 hours of sunlight. For more detailed information on the weather patterns, visit Santiago climate.
Villa Florida, Paraguay experiences a tropical climate characterized by hot summers and mild winters. January marks the hottest month with temperatures soaring up to 41°C (107°F) and receiving 134 mm of rainfall. In contrast, July can dip to around -1°C (31°F) but stays relatively dry with 74 mm of precipitation. Throughout the year, sunshine is abundant, peaking in December with 375 hours. For more details on the climate, visit Villa Florida climate.
In conclusion, the climate and environmental elements of Misiones, Paraguay, encompass a rich tapestry of conditions that influence both daily life and natural ecosystems. With distinct seasonal changes in temperature, precipitation, sunshine duration, UV Index, and daylight hours, the region showcases a dynamic landscape that supports diverse flora and fauna. The alternating periods of heat and cooler temperatures, coupled with varying levels of sunlight and precipitation, create unique opportunities for agriculture and outdoor activities while requiring residents and visitors to remain mindful of sun exposure and weather patterns. As climate trends evolve, understanding these factors becomes increasingly important for promoting sustainable practices and preserving the region's ecological integrity.