Last updated: August 27, 2025
In La Guardia de Jaen, Spain, the average temperature in September hovers around 23°C (73°F), providing a pleasant climate for various activities. Visitors should be prepared for a range of temperatures, with minimums dropping to 9°C (49°F) and maximums soaring up to 36°C (98°F). During this time, expect about 40 mm (1.6 in) of precipitation spread over 5 days, while the average humidity remains at a comfortable 61%.
In September in La Guardia de Jaen, the average temperature is 23°C (73°F). The maximum can reach 36°C (98°F), and the minimum can be as low as 9°C (49°F). This climate makes it an ideal time for travelers to enjoy outdoor activities while being prepared for both warm days and cooler evenings.
In La Guardia de Jaen in September, the precipitation amount is 40 mm (1.6 in) over the course of 5 days.
In La Guardia de Jaen in September humidity is 61%. With an average temperature of 23°C (73°F), this humidity feels like a warm embrace that can make outdoor activities slightly uncomfortable, as the air clings to your skin and can lead to quicker fatigue during sightseeing adventures.
In La Guardia de Jaen in September, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in La Guardia de Jaen.
UV Risk Categories
Weather in La Guardia de Jaen varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in La Guardia de Jaen, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 7°C (44°F) | 40 mm (1.6 inches) | 76% | moderate |
| February Weather | 10°C (49°F) | 39 mm (1.5 inches) | 71% | moderate |
| March Weather | 11°C (52°F) | 86 mm (3.4 inches) | 66% | high |
| April Weather | 14°C (57°F) | 100 mm (4.0 inches) | 58% | very high |
| May Weather | 19°C (66°F) | 32 mm (1.3 inches) | 55% | very high |
| June Weather | 23°C (74°F) | 15 mm (0.6 inches) | 50% | extreme |
| July Weather | 27°C (81°F) | 5 mm (0.2 inches) | 55% | extreme |
| August Weather | 27°C (81°F) | 21 mm (0.8 inches) | 54% | very high |
| September Weather | 23°C (73°F) | 40 mm (1.6 inches) | 61% | very high |
| October Weather | 17°C (63°F) | 47 mm (1.8 inches) | 70% | high |
| November Weather | 11°C (52°F) | 77 mm (3.0 inches) | 76% | moderate |
| December Weather | 9°C (48°F) | 57 mm (2.2 inches) | 79% | moderate |