September weather forecastCádiz, Spain
September
Weather in September
In September, Cádiz starts showing signs of autumn. The weather witnesses a transition with moderate temperature drops from the scorching heat of August. Although the city receives 9.5 hours of sunshine, the number of rainy days has increased to 4.5. As the end of the month approaches and temperatures begin to drop, autumnal hues take over the cityscape.Temperature
Cádiz records an average high-temperature of a still moderately hot 25.7°C (78.3°F) as September arrives, nearly mirroring the previous month's climate. Nighttime temperatures in Cádiz hover around an average low of 20.6°C (69.1°F) in September.Humidity
The average relative humidity in September is 69%.Rainfall
In Cádiz, in September, it is raining for 4.5 days, with typically 14mm (0.55") of accumulated precipitation. In Cádiz, during the entire year, the rain falls for 85.2 days and collects up to 381mm (15") of precipitation.Sea temperature
In Cádiz, in September, the average water temperature is 21.9°C (71.4°F).Note: Swimming in water at 21.9°C (71.4°F) is not a pleasurable experience for most. The task of managing breathing becomes more challenging as the water temperature descends from 21°C (69.8°F) to 15°C (59°F).
Daylight
In September, the average length of the day in Cádiz, Spain, is 12h and 25min.On the first day of September in Cádiz, sunrise is at 07:56 and sunset at 20:53. On the last day of the month, sunrise is at 08:19 and sunset at 20:09 CEST.
Sunshine
In Cádiz, the average sunshine in September is 9.5h.UV index
May through September, with an average maximum UV index of 6, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for ordinary individuals.Note: In September, the maximum UV index of 6 suggests these recommendations:
Deflect overexposure. Sun protection is a necessity. Stay out of direct sunlight and seek shade between 10 a.m. and 4 p.m., when UV radiation is strongest, but remember that shade devices may not offer full sun protection. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly. Take heed! Reflections of sand and water make the Sun's UV rays stronger.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Cádiz, Spain
- Average high temperature in September: 25.7°C
The warmest month (with the highest average high temperature) is August (28.3°C).
The month with the lowest average high temperature is January (15.5°C).
- Average low temperature in September: 20.6°C
The month with the highest average low temperature is August (22.2°C).
The coldest month (with the lowest average low temperature) is February (11°C).
Average pressure in September
Cádiz, Spain
- Average pressure in September: 1016mbar
The month with the highest atmospheric pressure is December (1022.5mbar).
The month with the lowest atmospheric pressure is August (1014.6mbar).
Average wind speed in September
Cádiz, Spain
- Average wind speed in September: 13.3km/h
The windiest month (with the highest average wind speed) is March (19.4km/h).
The calmest month (with the lowest average wind speed) is September (13.3km/h).
Average humidity in September
Cádiz, Spain
- Average humidity in September: 69%
The months with the highest relative humidity are January and March (74%).
The month with the lowest relative humidity is August (64%).
Average rainfall in September
Cádiz, Spain
- Average rainfall in September: 14mm
The wettest month (with the highest rainfall) is November (74mm).
The driest month (with the least rainfall) is July (1mm).
Average rainfall days in September
Cádiz, Spain
- Average rainfall days in September: 4.5 days
The month with the highest number of rainy days is March (12 days).
The month with the least rainy days is July (1.5 days).
Average sea temperature in September
Cádiz, Spain
- Average sea temperature in September: 21.9°C
The best month for swimming (with the highest average sea temperature) is August (23.2°C).
The coldest months (with the lowest average sea temperature) are February and March (16°C).
Average daylight in September /
Average sunshine in September
Cádiz, Spain
- Average daylight in September: 12h and 24min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in September: 9h and 30min
The month with the most sunshine is August (Average sunshine: 10h and 12min).
The months with the least sunshine are January and February (Average sunshine: 8h and 6min).
Average sunshine days in September
Cádiz, Spain
- Average sunshine days in September: 23.7 days
The month with the most sunshine days is July (28.7 days).
The month with the least sunshine days is March (18.4 days).
Average UV index in September
Cádiz, Spain
- Average UV index in September: 6
The months with the highest UV index are May, June, July, August and September (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 4).
Average cloud cover in September
Cádiz, Spain
- Average cloud cover in September: 15
The month with the most cloud cover is January (Cloud cover 30).
The month with the least cloud cover is July (Cloud cover 6).
Average visibility in September
Cádiz, Spain
- Average visibility in September: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
