September weather forecastArrúbal, Spain
September
Weather in September
The first month of the autumn, September, is also a moderately hot month in Arrúbal, Spain, with an average temperature varying between 24.4°C (75.9°F) and 12.1°C (53.8°F).Temperature
Arrúbal's transition into September involves a gentle shift in temperature, receding from 28.3°C (82.9°F) in August to a still moderately hot 24.4°C (75.9°F). September nights in Arrúbal report a substantial dip from daytime highs to an average of 12.1°C (53.8°F).Humidity
In Arrúbal, Spain, the average relative humidity in September is 65%.Rainfall
September is the month with the least rainfall in Arrúbal. Rain falls for 7.7 days and accumulates 10mm (0.39") of precipitation.Snowfall
In Arrúbal, snow does not fall in April through November.Daylight
The average length of the day in September is 12h and 29min.On the first day of September in Arrúbal, sunrise is at 07:34 and sunset at 20:43. On the last day of the month, sunrise is at 08:05 and sunset at 19:52 CEST.
Sunshine
In Arrúbal, Spain, the average sunshine in September is 9.3h.UV index
In Arrúbal, the average daily maximum UV index in September is 5. A UV Index value of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for the average person.Note: An average UV index of 5 in September transforms into this advice:
Take precautions. Light skin individuals may get burned in less than 30 minutes. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. To cut down UV radiation exposure by about half, sport a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Arrúbal, Spain
- Average high temperature in September: 24.4°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 (8.8°C).
- Average low temperature in September: 12.1°C
The month with the highest average low temperature is August (14.7°C).
The coldest month (with the lowest average low temperature) is February (1.8°C).
Average pressure in September
Arrúbal, Spain
- Average pressure in September: 1018.3mbar
The month with the highest atmospheric pressure is December (1022.5mbar).
The month with the lowest atmospheric pressure is April (1015.4mbar).
Average wind speed in September
Arrúbal, Spain
- Average wind speed in September: 9km/h
The windiest month (with the highest average wind speed) is February (13.3km/h).
The calmest month (with the lowest average wind speed) is September (9km/h).
Average humidity in September
Arrúbal, Spain
- Average humidity in September: 65%
The month with the highest relative humidity is January (78%).
The month with the lowest relative humidity is August (62%).
Average rainfall in September
Arrúbal, Spain
- Average rainfall in September: 10mm
The wettest month (with the highest rainfall) is November (37mm).
The driest month (with the least rainfall) is September (10mm).
Average rainfall days in September
Arrúbal, Spain
- Average rainfall days in September: 7.7 days
The month with the highest number of rainy days is April (14.4 days).
The month with the least rainy days is August (6.7 days).
Average snowfall in September
Arrúbal, Spain
- Average snowfall in September: 0mm
The month with the highest snowfall is February (23mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in September
Arrúbal, Spain
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (2.9 days).
The months with the least snowfall days are May, June, July, August, September, October and November (0 days).
Average daylight in September /
Average sunshine in September
Arrúbal, Spain
- Average daylight in September: 12h and 30min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in September: 9h and 18min
The month with the most sunshine is July (Average sunshine: 11h and 18min).
The month with the least sunshine is November (Average sunshine: 6h and 0min).
Average sunshine days in September
Arrúbal, Spain
- Average sunshine days in September: 18.3 days
The month with the most sunshine days is August (20.1 days).
The months with the least sunshine days are April and May (11.8 days).
Average UV index in September
Arrúbal, Spain
- Average UV index in September: 5
The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is November (UV index 2).
Average cloud cover in September
Arrúbal, Spain
- Average cloud cover in September: 23
The months with the most cloud cover are January and November (Cloud cover 40).
The month with the least cloud cover is August (Cloud cover 19).
Average visibility in September
Arrúbal, Spain
- Average visibility in September: 10km
The months with the highest visibility are June, July, August, September, October and December (10km).
The months with the lowest visibility are January, February, March, April, May and November (9km).
