September weather forecast
Córdoba, Spain

An unmistakable transition towards the milder autumn season begins to manifest in Córdoba's September weather. With gradually shorter daylight hours and an increase in rainfall, the city begins to cool down. The highest temperature dips significantly from August, hitting an average high of 31.6°C. Changes become more apparent with increasing rainfall and fluctuating temperatures as the city steps into October.

Temperature

September's arrival signals a moderate reduction in the average high-temperature, easing from a torrid 36.5°C in August to a tropical 31.6°C. The average low-temperature reading in September for Córdoba reflects a significant fall from the daytime highs, stabilizing at a refreshing 16.9°C.

Heat index

During September, the heat index is appraised at a tropical 34°C. Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
Metrics for the heat index primarily focus on shaded spots and light wind conditions. The heat index could see an increase by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', gauges the sensation of temperature factoring in the air's moisture content. The influence of weather is personal, with varied individuals experiencing it differently due to differences in body mass, stature, and physical exertion levels. Direct exposure to sun rays can potentially augment the heat sensation, elevating the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Young ones are generally at greater risk than adults due to their limited sweating ability. In addition, their large skin surface relative to their small bodies and higher heat production from their activities add to their vulnerability.

Humidity

The average relative humidity in September in Córdoba is 52%.

Rainfall

In Córdoba, Spain, during September, the rain falls for 3 days and regularly aggregates up to 35mm of precipitation. Throughout the year, there are 56 rainfall days, and 597mm of precipitation is accumulated.

Daylight

In September, the average length of the day in Córdoba is 12h and 25min.
On the first day of September in Córdoba, sunrise is at 07:48 and sunset at 20:49. On the last day of the month, sunrise is at 08:13 and sunset at 20:04 CEST.

Sunshine

In September, the average sunshine is 8.3h.

UV index

In September, the average daily maximum UV index is 7. A UV Index of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for average individuals.
Note: The daily high UV index of 7 during September translates into the following recommendations:
Escape overexposure. People with light skin may incur burns in fewer than 20 minutes. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies might not provide complete sun protection. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat.