Avilés in September
7.1out of 10
Possible, with caveats
Mild: highs around 20°C. Frequent rain: about 13 rainy days.
20°CAvg high
14°CAvg low
13Rainy days (81 mm)
12:17 hDaylight
08:10Sunrise · 20:26 Sunset
Why this score
- Mild: highs around 20°C
- Frequent rain: about 13 rainy days
What to wear and pack
- Layers you can add or remove
- A light jacket for cooler evenings
- Rain jacket or compact umbrella
How reliable is the forecast?
Rain in September varies a lot between years (±3.3 rainy days), so check the forecast closer to your trip. Averages cover 30 years (1991–2020). Individual days can differ a lot.
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | 12°C | 6°C | 116 mm | 14 | – | – | 5.4 |
| February | 12°C | 6°C | 97 mm | 13 | – | – | 5.8 |
| March | 14°C | 7°C | 104 mm | 14 | – | – | 5.8 |
| April | 15°C | 8°C | 117 mm | 15 | – | – | 5.7 |
| May | 17°C | 11°C | 114 mm | 15 | – | – | 6.1 |
| June | 19°C | 13°C | 81 mm | 12 | – | – | 7.0 |
| July | 21°C | 15°C | 65 mm | 12 | – | – | 7.3 |
| August | 22°C | 16°C | 75 mm | 12 | – | – | 7.4 |
| September | 20°C | 14°C | 81 mm | 13 | – | – | 7.1 |
| October | 18°C | 12°C | 120 mm | 14 | – | – | 6.4 |
| November | 14°C | 9°C | 144 mm | 16 | – | – | 5.5 |
| December | 13°C | 7°C | 118 mm | 14 | – | – | 5.6 |
Frequently asked questions
How hot is Avilés in September?
Daytime highs average 20°C and nights about 14°C.
When is the best time to visit Avilés?
The best months are August, July, September, June.