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 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
September
Weather in September
Temperature
Upon the beginning of September, Avión's high-temperatures register at a still warm 24.3°C (75.7°F), closely mirroring the preceding month. Avión records a consistent low-temperature average of 11.2°C (52.2°F) during September, indicating a significant difference from the daytime heat.Humidity
In September, the average relative humidity is 70%.Rainfall
In Avión, during September, the rain falls for 7.2 days and regularly aggregates up to 18mm (0.71") of precipitation. Throughout the year, there are 149.2 rainfall days, and 640mm (25.2") of precipitation is accumulated.Snowfall
February, April through December are months without snowfall.Daylight
In September, the average length of the day is 12h and 29min.On the first day of the month, sunrise is at 07:58 and sunset at 21:06. On the last day of September, sunrise is at 08:29 and sunset at 20:16 CEST.
Sunshine
In September, the average sunshine is 8.7h.UV index
In Avión, the average daily maximum UV index in September is 4. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for the average person.Note: The UV index of 4 during September leads to these advisories:
Undertake protective steps - Recommendations to avoid sunburn are issued. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in September?
What is the average humidity in September?
How much does it rain in September?
When it does not snow?
What is the average length of the day in September?
What time are sunrise and sunset in September?
How many hours of sunshine does Avión have in September?
What is the UV index intensity in September?
Average temperature in September
Avión, Spain
- Average high temperature in September: 24.3°C
The warmest month (with the highest average high temperature) is August (26.9°C).
The month with the lowest average high temperature is January (9.2°C).
- Average low temperature in September: 11.2°C
The months with the highest average low temperature are July and August (12.3°C).
The coldest month (with the lowest average low temperature) is February (2.3°C).
Average pressure in September
Avión, Spain
- Average pressure in September: 1018mbar
The month with the highest atmospheric pressure is December (1022.3mbar).
The month with the lowest atmospheric pressure is April (1015.5mbar).
Average wind speed in September
Avión, Spain
- Average wind speed in September: 6.5km/h
The windiest month (with the highest average wind speed) is February (8.8km/h).
The calmest month (with the lowest average wind speed) is September (6.5km/h).
Average humidity in September
Avión, Spain
- Average humidity in September: 70%
The months with the highest relative humidity are January and November (89%).
The month with the lowest relative humidity is August (68%).
Average rainfall in September
Avión, Spain
- Average rainfall in September: 18mm
The wettest months (with the highest rainfall) are January and December (97mm).
The driest month (with the least rainfall) is July (13mm).
Average rainfall days in September
Avión, Spain
- Average rainfall days in September: 7.2 days
The month with the highest number of rainy days is January (18 days).
The month with the least rainy days is August (5.7 days).
Average snowfall days in September
Avión, Spain
- Average snowfall days in September: 0 days
The months with the highest number of snowfall days are January and March (0.1 days).
The months with the least snowfall days are February, April, May, June, July, August, September, October, November and December (0 days).
Average daylight in September /
Average sunshine in September
Avión, Spain
- Average daylight in September: 12h and 3min
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: 8h and 4min
The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 4h and 18min).
Average sunshine days in September
Avión, Spain
- Average sunshine days in September: 21 days
The month with the most sunshine days is August (23.6 days).
The month with the least sunshine days is January (10.8 days).
Average UV index in September
Avión, Spain
- Average UV index in September: 4
The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in September
Avión, Spain
- Average cloud cover in September: 34
The month with the most cloud cover is November (Cloud cover 64).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in September
Avión, Spain
- Average visibility in September: 8km
The months with the highest visibility are July, August, September and October (8km).
The months with the lowest visibility are January and November (6km).
