Andorra la Vella in september: average Weather, Temperature and Climate
Weather in Andorra la Vella in september 2025
The weather in Andorra la Vella in the month of september comes from statistical datas on the last years. You can view the weather statistics for the whole month, but also by using the tabs for the beginning, the middle and the end of the month.
Average weather throughout september
tolerable weather 30.8cm
Weather at 6am
43°F
Clear/Sunny
44% of time
21%
18%
10%
Weather at 12pm
65°F
Clear/Sunny
42% of time
29%
15%
10%
Weather at 6pm
50°F
Clear/Sunny
37% of time
23%
19%
15%
Weather at 3am
43°F
40%
23%
19%
13%
Evolution of daily average temperature and precipitation in Andorra la Vella in september
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Andorra la Vella in september.
The climate of Andorra la Vella in september is tolerable
The climate in september in Andorra la Vella is wet (with 4.3in of rainfall over 7 days). It should be noted an improvement from the previous month since in august it receives an average of 5in of rainfall over 7 days.
The climate is fairly cool here september, but it is livable when dressing hot. Temperatures are up to 65°F. On average, the recorded minimum temperature is 43°F. Thus, the mean temperature average in september in Andorra la Vella is 54°F. Note that seasonal normals are in contrast with those observed in Andorra la Vella in september with a maximum record of 81°F in 2021 and a minimum record of 22°F in 2020. You can plan to have about 17 days with temperatures over 65°F, or 57% of time.
On this month of september, day length in Andorra la Vella is generally 12:30. Sunrise is at 06:34 and sets at 19:04.
With good weather conditions, september is a good time to go in that area in Andorra.
Andorra la Vella: another month?
If you can push the dates of your trip to Andorra la Vella forward, the month of october has a better weather forecast than september. more information
Seasonal average climate and temperature of Andorra la Vella in september
Check below seasonal norms These datas are set from the weather statements earlier years of september.
| September | |||||
| Outside temperature | |||||
| Average temperature | 54°F | ||||
| Highest temperature | 65°F | ||||
| Lowest temperature | 43°F | ||||
| Highest record temperature | 81°F (2021) | ||||
| Lowest record temperature | 22°F (2020) | ||||
| Number of days at +65°F | 17 day(s) (57%) | ||||
| Number of days at -32°F | 1 day(s) (3%) | ||||
| Wind | |||||
| Wind speed | 10km/h | ||||
| Wind temperature | 41°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 4.3in | ||||
| Number of days with rainfall | 7 day(s) (22%) | ||||
| Record daily rainfall | 1.9in (2010) | ||||
| Snowfall | 30.8cm | ||||
| Other climate data | |||||
| Humidity | 87% | ||||
| Visibility | 8.77km | ||||
| Cloud cover | 33% | ||||
| UV index | 4 | ||||
| Daily sunshine hours | 11 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 06:34 | ||||
| Time of sunset | 19:04 | ||||
| Length of day | 12:30 | ||||
| Our opinion about the weather in september | |||||
| Our opinion at whereandwhen.net | tolerable | ||||
How was the weather last september?
Here is the day by day recorded weather in Andorra la Vella in september 2024:
49°F to 61°F
49°F to 67°F
52°F to 59°F
43°F to 54°F
38°F to 63°F
47°F to 56°F
49°F to 70°F
47°F to 65°F
40°F to 61°F
38°F to 68°F
40°F to 67°F
41°F to 58°F
25°F to 54°F
32°F to 61°F
36°F to 67°F
43°F to 61°F
38°F to 61°F
41°F to 54°F
41°F to 61°F
45°F to 52°F
47°F to 56°F
50°F to 61°F
41°F to 58°F
41°F to 58°F
41°F to 59°F
43°F to 65°F
38°F to 59°F
32°F to 52°F
32°F to 63°F
45°F to 68°F
Map: other cities in Andorra in september
Cities near Andorra la Vella:
| Escaldes-Engordany in september | tolerable weather |
| La Massana in september | tolerable weather |
| Sant Julià de Lòria in september | tolerable weather |
| Ordino in september | tolerable weather |
| Encamp in september | tolerable weather |
| Canillo in september | tolerable weather |
| Pas de la Casa in september | tolerable weather |
Click over cities on the map for information about the weather in september.
Andorra la Vella
perfect weather
good
tolerable
bad
very bad
Weather data for Andorra la Vella in september:
Weather data for Andorra la Vella for september are derived from an average of the weather forecast since 2009 in Andorra la Vella. There is a margin of error and these forecasts are to be considered as general information only. The weather in Andorra la Vella can vary slightly from year to year, but this data should limit surprises. So you can pack your bags or check for the best time in year to go to Andorra la Vella.