Last updated: August 27, 2025
In Valbuena de Duero, Spain, the average temperature in September is 18°C (65°F). Expect a minimum temperature of 3°C (38°F) and a potential maximum reaching 34°C (93°F). Precipitation averages around 32 mm (1.3 in) spread over 5 days, contributing to an average humidity of 65%. Stay prepared for a range of weather conditions!
In September in Valbuena de Duero, the average temperature is 18°C (65°F). Maximums can reach 34°C (93°F), and minimums can be as low as 3°C (38°F). This makes it a great time to explore outdoor activities while being prepared for both warm days and cooler nights.
In Valbuena de Duero in September, the precipitation amount is 32 mm (1.3 in) over the course of 5 days.
In Valbuena de Duero in September, humidity is 65%. With an average temperature of 18°C (65°F), this humidity feels like a warm embrace that clings to your skin, making you feel slightly sticky as you explore. It's comfortable enough for sightseeing, but breathable enough to enjoy a leisurely stroll, though you might find yourself seeking shade during the warmest parts of the day.
In Valbuena de Duero in September, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Valbuena de Duero.
UV Risk Categories
Weather in Valbuena de Duero varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Valbuena de Duero, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 4°C (39°F) | 34 mm (1.4 inches) | 90% | moderate |
| February Weather | 7°C (44°F) | 45 mm (1.8 inches) | 86% | moderate |
| March Weather | 8°C (47°F) | 52 mm (2.0 inches) | 79% | high |
| April Weather | 11°C (52°F) | 78 mm (3.1 inches) | 74% | very high |
| May Weather | 15°C (60°F) | 53 mm (2.1 inches) | 71% | very high |
| June Weather | 19°C (67°F) | 49 mm (1.9 inches) | 63% | extreme |
| July Weather | 23°C (73°F) | 21 mm (0.8 inches) | 59% | extreme |
| August Weather | 22°C (72°F) | 14 mm (0.5 inches) | 58% | very high |
| September Weather | 18°C (65°F) | 32 mm (1.3 inches) | 65% | very high |
| October Weather | 13°C (56°F) | 51 mm (2.0 inches) | 77% | high |
| November Weather | 8°C (46°F) | 66 mm (2.6 inches) | 87% | moderate |
| December Weather | 6°C (42°F) | 54 mm (2.1 inches) | 90% | low |