Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average snowfall in September
- Average snowfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
Weather in September
Temperature
As September arrives, San Pedro de Gaíllos's weather displays a decrease in high-temperatures, transitioning from August's warm 28.3°C (82.9°F) to a still moderately hot 23.3°C (73.9°F). September presents a sharp fall from San Pedro de Gaíllos's daytime highs to an average low-temperature of 11.3°C (52.3°F).Humidity
In September, the average relative humidity is 52%.Rainfall
In San Pedro de Gaíllos, Spain, in September, it is raining for 4.4 days, with typically 8mm (0.31") of accumulated precipitation. In San Pedro de Gaíllos, during the entire year, the rain falls for 108.3 days and collects up to 315mm (12.4") of precipitation.Snowfall
May through October are months without snowfall in San Pedro de Gaíllos.Daylight
In San Pedro de Gaíllos, Spain, the average length of the day in September is 12h and 28min.On the first day of September in San Pedro de Gaíllos, sunrise is at 07:42 and sunset at 20:47. On the last day of the month, sunrise is at 08:11 and sunset at 19:58 CEST.
Sunshine
The average sunshine in September is 9.6h.UV index
In San Pedro de Gaíllos, Spain, the average daily maximum UV index in September is 5. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for the average person.Note: In September, the maximum UV index of 5 translates into these guidelines:
Safety measures are advised. Light-skinned individuals may experience burns in under half an hour. Avoiding the Sun during its peak radiation time around midday is a healthy practice. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for San Pedro de Gaíllos in September?
What is the average humidity in September in San Pedro de Gaíllos?
How much does it rain in San Pedro de Gaíllos in September?
When it does not snow in San Pedro de Gaíllos?
What is the average length of the day in September in San Pedro de Gaíllos?
When are sunrise and sunset in September in San Pedro de Gaíllos?
How long on average sun shines in September in San Pedro de Gaíllos?
What is the UV index intensity in September in San Pedro de Gaíllos?
Average temperature in September
San Pedro de Gaíllos, Spain
- Average high temperature in September: 23.3°C
The warmest months (with the highest average high temperature) are July and August (28.3°C).
The month with the lowest average high temperature is January (6.5°C).
- Average low temperature in September: 11.3°C
The months with the highest average low temperature are July and August (14.8°C).
The coldest months (with the lowest average low temperature) are January and February (-0.3°C).
Average pressure in September
San Pedro de Gaíllos, Spain
- Average pressure in September: 1017.5mbar
The month with the highest atmospheric pressure is December (1023.6mbar).
The month with the lowest atmospheric pressure is April (1015.1mbar).
Average wind speed in September
San Pedro de Gaíllos, Spain
- Average wind speed in September: 8.3km/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 (8.3km/h).
Average humidity in September
San Pedro de Gaíllos, Spain
- Average humidity in September: 52%
The month with the highest relative humidity is January (81%).
The month with the lowest relative humidity is August (43%).
Average rainfall in September
San Pedro de Gaíllos, Spain
- Average rainfall in September: 8mm
The wettest month (with the highest rainfall) is April (54mm).
The driest month (with the least rainfall) is August (4mm).
Average rainfall days in September
San Pedro de Gaíllos, Spain
- Average rainfall days in September: 4.4 days
The month with the highest number of rainy days is April (14.7 days).
The month with the least rainy days is August (3 days).
Average snowfall in September
San Pedro de Gaíllos, Spain
- Average snowfall in September: 0mm
The month with the highest snowfall is January (109mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
San Pedro de Gaíllos, Spain
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (8.2 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
San Pedro de Gaíllos, Spain
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in September: 9h and 4min
The month with the most sunshine is June (Average sunshine: 11h and 30min).
The month with the least sunshine is December (Average sunshine: 5h and 48min).
Average sunshine days in September
San Pedro de Gaíllos, Spain
- Average sunshine days in September: 24.6 days
The month with the most sunshine days is August (27.3 days).
The month with the least sunshine days is February (13.3 days).
Average UV index in September
San Pedro de Gaíllos, Spain
- Average UV index in September: 5
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in September
San Pedro de Gaíllos, Spain
- Average cloud cover in September: 18
The month with the most cloud cover is January (Cloud cover 47).
The months with the least cloud cover are July and August (Cloud cover 10).
Average visibility in September
San Pedro de Gaíllos, Spain
- Average visibility in September: 10km
The months with the highest visibility are June, July, August, September and October (10km).
The month with the lowest visibility is January (8km).
San Pedro de Gaíllos, Spain
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