Last updated: August 31, 2025
In September, the average temperature in San Juan Nepomuceno, Paraguay is a comfortable 22°C (72°F). However, be prepared for variations, as temperatures can drop to a chilly 7°C (46°F) or soar as high as 40°C (105°F). Expect a total precipitation of about 100 mm (3.9 in) spread over 7 days, and enjoy the moderate average humidity of 54%. Whether you're looking for a sunny retreat or a cool escape, San Juan Nepomuceno has something for everyone!
In September in San Juan Nepomuceno, the average temperature is 22°C (72°F), with maximums reaching up to 40°C (105°F) and minimums dipping as low as 7°C (46°F). This weather makes it an ideal time for travelers to enjoy a variety of outdoor activities while also preparing for cooler evenings.
In San Juan Nepomuceno in September, the precipitation amount is 100 mm (3.9 in) over a span of 7 days.
In San Juan Nepomuceno in September, humidity is 54%. With an average temperature of 22°C (72°F), this humidity feels like a pleasant embrace, creating a comfortable atmosphere for exploring the local sights and enjoying outdoor activities.
In San Juan Nepomuceno in September, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in San Juan Nepomuceno.
UV Risk Categories
Weather in San Juan Nepomuceno varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in San Juan Nepomuceno, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 27°C (80°F) | 153 mm (6.0 inches) | 77% | extreme |
| February Weather | 26°C (78°F) | 106 mm (4.2 inches) | 71% | extreme |
| March Weather | 25°C (76°F) | 137 mm (5.4 inches) | 74% | extreme |
| April Weather | 22°C (72°F) | 102 mm (4.0 inches) | 82% | very high |
| May Weather | 19°C (66°F) | 150 mm (5.9 inches) | 82% | high |
| June Weather | 17°C (63°F) | 93 mm (3.7 inches) | 73% | moderate |
| July Weather | 17°C (62°F) | 65 mm (2.5 inches) | 67% | high |
| August Weather | 19°C (66°F) | 57 mm (2.2 inches) | 49% | very high |
| September Weather | 22°C (72°F) | 100 mm (3.9 inches) | 54% | very high |
| October Weather | 23°C (74°F) | 191 mm (7.5 inches) | 58% | extreme |
| November Weather | 25°C (77°F) | 145 mm (5.7 inches) | 69% | extreme |
| December Weather | 26°C (79°F) | 125 mm (4.9 inches) | 84% | extreme |