San Pedro Climate

Last updated: January 18, 2025

San Pedro, Paraguay, experiences a diverse climate characterized by three Köppen-Geiger classifications: Aw, Cfa, and Am. The region showcases a wide temperature range, witnessing a chilly minimum of 0°C (32°F) in June, while enjoying an average of 24°C (75°F) throughout the year. The summer months can soar as high as 42°C (108°F) in September, highlighting the region’s propensity for heat. This climatic variability significantly influences local ecosystems, agriculture, and daily life, making it a critical area for climate study and adaptation strategies.

San Pedro temperature by month

In San Pedro, Paraguay, temperature patterns exhibit distinct seasonal trends throughout the year. The summer months (December to February) are characterized by warm temperatures, with average highs reaching up to 41°C (106°F) in January, promoting a tropical climate ideal for growth and activity. As autumn approaches in March and April, temperatures begin to moderate, dropping to a comfortable average of 24°C (75°F) by April. The onset of winter, particularly from May to July, introduces cooler weather, with minimum temperatures falling to as low as 0°C (32°F) in June and July, while average temperatures hover around 18°C (65°F). By late winter and early spring (August to October), the climate gradually warms again, with September marking a transitional period as temperatures rise, culminating in averages of 25°C (78°F) by October. This cyclical pattern not only influences the local ecosystem but also shapes agricultural practices and daily life in the region.

Monthly Temperatures in San Pedro, Paraguay

The chart illustrates San Pedro's temperature patterns throughout the year, with values aggregated from various locations across the region. It highlights seasonal variations and temperature changes across the months.
JanFebMarAprMayJunJulAugSepOctNovDec828079746966656975777981
Data source: San Pedro temperature data aggregated from multiple regional locations, generated using Copernicus Climate Change Service information.
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The average of daily temperatures (24 hours) calculated across all days in the month.

Colonia Nueva Germania experiences temperatures ranging from a minimum of 0°C (32°F) in July to a maximum of 42°C (107°F) in September monthly temperatures in Colonia Nueva Germania. Similarly, Itacurubi del Rosario has a minimum temperature of 0°C (33°F) in July and peaks at 41°C (106°F) in October monthly temperatures in Itacurubi del Rosario. Puerto Rosario shares a comparable climate, with minimum temperatures at 0°C (33°F) in July and maximums reaching 41°C (106°F) in September monthly temperatures in Puerto Rosario.

Precipitation Patterns in San Pedro

San Pedro, Paraguay, experiences a marked seasonal variation in precipitation, with the wettest months typically occurring during the summer season. January takes the lead with an average rainfall of 152 mm (6.0 in) over approximately 13 rainy days, followed closely by December and November, which see substantial precipitation of 168 mm (6.6 in) and 141 mm (5.6 in), respectively. These months contribute significantly to the region's overall water supply, supporting local agriculture during the warm, humid summer.

As the year progresses into the cooler months, precipitation levels notably decline, particularly in July, which records the lowest average rainfall of just 32 mm (1.3 in) over four days. June also experiences a significant drop, with 84 mm (3.3 in) recorded over eight days. This trend continues into late winter and early spring, with September and October presenting a gradual increase in rainfall, particularly in October, which sees a spike of 181 mm (7.1 in) over 11 days. This cyclical pattern not only influences local water availability but also affects the seasonal agricultural cycle that is essential for the region's economy.

Monthly Average Precipitation in San Pedro, Paraguay

The average monthly precipitation in San Pedro, providing insights into seasonal rainfall patterns and the region's precipitation trends throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec15211412412412184327067181141168
Data source: San Pedro precipitation data aggregated from multiple regional locations, generated using Copernicus Climate Change Service information.
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Sunshine Duration in San Pedro

In San Pedro, Paraguay, sunshine duration exhibits a striking seasonal pattern, with hours of sunlight increasing steadily from the cooler months of winter to the warmer summer months. December leads the way with a remarkable 350 hours of sun, providing ample light and warmth just before the start of the summer season. Notably, November also shines brightly, offering 317 hours, while October closely follows with 296 hours, indicating a gradual approach towards the peak summer sunshine. The early summer months of January, February, and March maintain high sunshine levels, each exceeding 300 hours, which supports the lush growth of local flora and enhances outdoor activities.

Conversely, the winter months of June and July show a noticeable decline in sunshine, with June recording the least amount at 233 hours. This reduction in sunlight can impact agricultural productivity and the general activity levels in the region. May also experiences fewer sunny days compared to the summer months, with only 252 hours recorded. However, sunshine levels begin to rebound in August and September, averaging around 277 hours, suggesting a transitional phase as the region moves back towards longer days. Overall, the annual pattern of sunshine duration in San Pedro showcases the crucial interplay between climate and ecological dynamics, influencing not only local weather but also the socioeconomic activities of its inhabitants.

Monthly Sunshine in San Pedro, Paraguay

Monthly sunshine duration represents the total hours of direct sunlight San Pedro receives each month, excluding periods when the sun is obscured by clouds or other obstructions.
JanFebMarAprMayJunJulAugSepOctNovDec272h306h306h289h252h233h277h276h277h296h317h350h
Data source: San Pedro sunshine duration data aggregated from multiple regional locations, generated using Copernicus Climate Change Service information.

San Pedro UV Index Trends

In San Pedro, Paraguay, the UV Index exhibits significant seasonal variability, with extreme levels dominating the summer months. January and February stand out with a UV Index of 15, classified as extreme, where the brief burn time of just 10 minutes can lead to quick skin damage without adequate protection. The months following, March and April, maintain a high risk with UV Levels of 13 and 11, respectively, reinforcing the necessity for sun safety measures during this peak period. Even in the early parts of fall, the UV Index remains strong at 11 in September, highlighting the continued exposure risk as the summer fades.

As winter approaches, the UV Index subsides, with May recording an 8 in the very high category, reflecting a minor reprieve for sun-seekers. June and July drop further to 6 and 7, both categorized as high, allowing for slightly increased exposure times of 25 minutes before burning occurs. However, as late winter transitions into spring, the UV levels rebound, with August seeing a return to a very high category at 9. By October and November, the UV Index escalates back to extremes with readings of 14, albeit with shorter burn times of just 10 minutes. These patterns underline the importance of understanding UV exposure in San Pedro throughout the year, ensuring residents and visitors can take appropriate precautions to protect their skin from harmful rays.

Monthly Maximum UV Index for San Pedro, Paraguay

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in San Pedro. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec15151311867911141415
Data source: San Pedro UV Index data aggregated from multiple regional locations, generated using Copernicus Climate Change Service information.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

Daylight Hours in San Pedro

In San Pedro, Paraguay, daylight duration varies significantly throughout the year, reflecting the region's transition between the warm summer months and the cooler winter season. January shines the brightest with approximately 13 hours of daylight, followed closely by November and December, which also boast the same amount of light. The length of days begins to taper off in March and April, with 12 and 11 hours respectively, marking the gradual shift towards cooler temperatures and shorter daylight hours. This seasonal fluctuation is essential for both the ecosystem and agricultural cycles, influencing plant growth and animal behavior.

As winter sets in, May through July displays a consistent pattern of 10 hours of daylight, which not only affects the daily activities of residents but also contributes to the overall climate experience in the region. However, daylight duration starts to recover as August and September revert to 11 hours, and later return to 12 hours by October. This cycle emphasizes the relationship between daylight and seasonal changes, indicating how sunlight plays a crucial role in daily life and natural processes in San Pedro. As the year progresses, residents and visitors alike can appreciate these variations, which contribute to the unique character of the Paraguayan climate.

Average Monthly Daylight Hours in San Pedro, Paraguay

This chart shows the total daylight hours San Pedro receives each month, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec805h772h731h688h654h637h646h676h717h759h796h815h
Data source: San Pedro daylight hours, calculated based on aggregated data for various regional locations, determined by the times between sunrise and sunset.

Climate Highlights of San Pedro's Popular Destinations

Antequera, Paraguay experiences a tropical climate characterized by hot summers and mild winters. January is the warmest month, with maximum temperatures reaching up to 41°C (106°F) and substantial rainfall of 146 mm (5.8 in). During winter months like June and July, temperatures drop to a minimum of 1°C (35°F) and precipitation decreases significantly, with July receiving only 31 mm (1.2 in). The region enjoys ample sunshine year-round, peaking in December with 346 hours. For more detailed information, visit Antequera climate.

Capiibary, Paraguay experiences a tropical climate with hot summers and mild winters. Temperatures range from a minimum of 0°C (33°F) in July to a maximum of 39°C (103°F) in January and February, with average monthly temperatures hovering around 23°C (73°F) to 26°C (79°F). Rainfall is significant, peaking in January with 152 mm (6.0 in) and October with 191 mm (7.5 in), but markedly decreases during the dryer months of July and August. Sunshine is abundant, with December boasting the highest at 356 hours. For more information, visit Capiibary climate.

Chore, Paraguay experiences a tropical climate characterized by significant temperature variation throughout the year. Average temperatures range from a minimum of 0°C in July to a maximum of 40°C in January, with substantial warmth and humidity in the summer months. Precipitation is most abundant from October to January, with January receiving the highest rainfall at 161 mm, while drier conditions are seen from June to July. Sunshine hours peak in December with 349 hours, providing ample sunlight year-round. For more information, visit Chore climate.

Colonia Nueva Germania, Paraguay, experiences a tropical climate characterized by hot summers and mild winters. Average temperatures range from a minimum of 0°C in June and July to a maximum of 41°C in January and October, with January being the warmest month. Rainfall is significant, peaking at 182 mm in December, while July is the driest month with only 26 mm. Sunshine hours are abundant, particularly in December, which receives 344 hours of sunlight. For more detailed information, visit Colonia Nueva Germania climate.

The climate in General Elizardo Aquino, Paraguay, is characterized by hot summers and mild winters. January marks the peak temperatures with an average of 28°C (83°F) and highs reaching up to 41°C (106°F), while July sees cooler weather with averages around 19°C (66°F). Precipitation is highest during the warmer months, particularly in October with 179 mm (7.1 in), while July experiences the least rainfall at 37 mm (1.5 in). Sunshine is plentiful, especially in December, which boasts 354 hours of sunlight. For more details, visit General Elizardo Aquino climate.

Guajayvi, Paraguay experiences a varied climate with hot summers and mild winters. Temperatures peak in January and October, reaching maximums of 40°C (104°F) and 41°C (106°F), while winter months see lows around 0°C (33°F) in July. Rainfall is heaviest in January and October, with averages of 155 mm (6.1 in) and 183 mm (7.2 in), contributing to the region's annual precipitation. Sunshine is abundant, especially from December to February, with December boasting up to 349 hours of sunshine. For more detailed information, visit Guajayvi climate.

Itacurubi del Rosario, Paraguay experiences a humid subtropical climate characterized by hot summers and mild winters. Temperatures can soar up to 40°C (105°F) in January and February, while the coldest months see lows of around 0°C (33°F) in July. Rainfall is highest during the summer months, particularly in January and October, with annual precipitation averaging around 1,500 mm (59 in). The area enjoys considerable sunshine, with December boasting the most hours at 353. For detailed climate information, visit Itacurubi del Rosario climate.

Lima, Paraguay experiences a diverse climate, characterized by warm summers and mild winters. January sees temperatures ranging from 15°C (60°F) to 40°C (104°F) with significant rainfall of 154 mm (6.1 in), while July offers cooler temperatures between 0°C (32°F) and 34°C (94°F) with minimal precipitation. The region enjoys plenty of sunshine, peaking in December with 337 hours, making it an attractive destination year-round. Overall, Lima's weather illustrates a transition from wet to dry seasons, contributing to its unique environmental landscape. For more information, visit Lima climate.

Puerto Rosario, Paraguay, experiences a tropical climate characterized by hot summers and mild winters. January and December are the warmest months, with average temperatures reaching around 29°C (84°F) and maximums peaking at 41°C (106°F). Rainfall is abundant from October to January, with January seeing the highest precipitation at 159 mm (6.3 in). The city enjoys considerable sunshine throughout the year, with November boasting the most hours at 317. For more detailed information, visit Puerto Rosario climate.

San Pablo de Ycuamandyyu, Paraguay experiences a varied climate with hot summers and mild winters. January sees the highest temperatures, averaging 28°C (83°F), while July is the coolest month, averaging around 19°C (66°F). Precipitation is abundant from December to February, peaking in January with 141 mm (5.6 in), and drastically reduces during the dry months of June and July. Despite fluctuations in rainfall, sunshine is plentiful, reaching up to 354 hours in December. For more detailed climate information, visit San Pablo de Ycuamandyyu climate.

San Pedro de Ycuamandiyu, Paraguay, experiences a subtropical climate characterized by hot summers and cooler winters. January and December see temperatures soaring to a maximum of 41°C (106°F), while July can drop to as low as 0°C (33°F). Rainfall is abundant in the summer months, with January receiving about 158 mm (6.2 in), while July is notably drier at only 28 mm (1.1 in). The area enjoys significant sunshine, particularly in December, with up to 346 hours of sunlight. For more detailed information, visit San Pedro de Ycuamandiyu climate.

Tacuati, Paraguay experiences a warm climate with temperatures varying from a minimum of 0°C (33°F) in June and July to a maximum of 41°C (105°F) in October. The wettest months are January and December, receiving over 200 mm (7.9 in) of rainfall, while July is notably dry with only 21 mm (0.8 in). Sunshine is abundant throughout the year, peaking in December with 342 hours. The consistent warmth and sunny days make Tacuati's climate distinct, perfect for outdoor activities. For more details, visit Tacuati climate.

Union, Paraguay experiences a humid subtropical climate characterized by hot summers and mild winters. Temperatures range from a minimum of 0°C (33°F) in July to maximum highs of 41°C (106°F) in January, September, and October. Rainfall peaks in January and October, with significant precipitation decreasing throughout the winter months. The region enjoys abundant sunshine, particularly in December with 357 hours, contributing to its overall warm climate. For more details, visit Union climate.

Veinticinco de Diciembre, Paraguay experiences a hot and humid climate characterized by significant temperature variations throughout the year. January sees the highest temperatures, with averages around 28°C (82°F) and a maximum of 41°C (106°F), while July has cooler months with averages dropping to 18°C (65°F). Precipitation varies, peaking in October with 194 mm (7.6 in), while July remains the driest month at 36 mm (1.4 in). Additionally, sunshine hours are abundant, particularly in December, where it reaches 357 hours. For more detailed information, visit Veinticinco de Diciembre climate.

Yataity del Norte, Paraguay, experiences a subtropical climate with warm summers and mild winters. January is the hottest month, with temperatures reaching up to 40°C (104°F) and considerable rainfall of 148 mm (5.8 in). The winter months of June and July are cooler, with average temperatures around 18°C (65°F) and low precipitation. Sunshine is abundant, particularly from November to December, where sunlight can exceed 350 hours per month. For more details, visit Yataity del Norte climate.

Conclusion

In summary, San Pedro, Paraguay, showcases a dynamic climate characterized by significant variations in temperature, precipitation, sunshine duration, UV Index, and daylight hours throughout the year. The region experiences extreme heat during the summer months, accompanied by substantial rainfall that supports local ecosystems and agriculture. The UV Index highlights the importance of sun safety during peak summer, while the consistent daylight duration reflects the cyclical changes inherent to the subtropical climate. Understanding these climatic patterns is vital for residents, policymakers, and researchers alike, as they navigate the opportunities and challenges posed by this diverse environment. In essence, San Pedro serves as a fascinating case study of how climate influences not only natural processes but also the daily lives of its inhabitants.

Discover the Climate of San Pedro's Places

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