Last updated: August 31, 2025
The average temperature in Santa Maria, Paraguay during September is a pleasant 21°C (70°F). However, temperatures can vary significantly, with a minimum of 7°C (46°F) and soaring to a maximum of 38°C (100°F). Expect about 90 mm (3.5 in) of precipitation spread over 9 days, with the average humidity hovering around 54%.
In September in Santa Maria, the average temperature is 21°C (70°F). Maximums can reach 38°C (100°F), while minimums can drop to as low as 7°C (46°F). This diverse temperature range makes Santa Maria a perfect destination for travelers seeking both warm and cool experiences.
In Santa Maria in September, the precipitation amount is 90 mm (3.5 in) over the course of 9 days.
In Santa Maria in September humidity is 54%. With an average temperature of 21°C (70°F), this humidity feels like a refreshing embrace, making it pleasant for traveling as you can comfortably explore the area without feeling overly sticky or fatigued.
In Santa Maria 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 Santa Maria.
UV Risk Categories
Weather in Santa Maria varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Santa Maria, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 27°C (81°F) | 146 mm (5.7 inches) | 77% | extreme |
| February Weather | 26°C (80°F) | 94 mm (3.7 inches) | 71% | extreme |
| March Weather | 25°C (77°F) | 111 mm (4.4 inches) | 74% | extreme |
| April Weather | 22°C (72°F) | 118 mm (4.6 inches) | 82% | very high |
| May Weather | 19°C (66°F) | 201 mm (7.9 inches) | 82% | high |
| June Weather | 17°C (63°F) | 97 mm (3.8 inches) | 73% | moderate |
| July Weather | 16°C (61°F) | 79 mm (3.1 inches) | 67% | high |
| August Weather | 18°C (65°F) | 66 mm (2.6 inches) | 49% | high |
| September Weather | 21°C (70°F) | 90 mm (3.5 inches) | 54% | very high |
| October Weather | 23°C (73°F) | 180 mm (7.1 inches) | 58% | extreme |
| November Weather | 25°C (76°F) | 153 mm (6.0 inches) | 69% | extreme |
| December Weather | 26°C (79°F) | 98 mm (3.8 inches) | 84% | extreme |