Costa Adeje, Tenerife weather in September
Temperature, sea and sunshine in September: long-term averages from 30 years of weather data, not a forecast.
Holiday weather in September
Excellent
Best time to visit: June – October
What is the weather like in Costa Adeje, Tenerife in September?
In September, Costa Adeje, Tenerife is warm: daytime highs average 26 °C, and even at night it stays warm at around 21 °C. The sea averages 23.9 °C – pleasant for swimming. With around 10 hours of sunshine a day, there is plenty of sun. It hardly ever rains. All in all, September is an excellent month for a holiday in Costa Adeje, Tenerife.
September compared
How the weather changes from August to October. Tap a month to open it.
| AugustAug | SeptemberSep | OctoberOct | |
|---|---|---|---|
| Score | 97 | 100 | 93 |
| Day | 28° | 26° | 24° |
| Night | 22° | 21° | 20° |
| Sea | 23° | 24° | 24° |
| Sun | 11 h | 10 h | 9 h |
| Rain days | 0 | 2 | 4 |
More details for September
- Daylight
- 12 h 22 min07:51 – 20:13
- UV index
- 9 · very highclear sky, noon (estimate)
- Muggy days
- 6 daysdew point 18 °C or more
- Wind
- 18 km/haverage daily peak
- Cloud cover
- 29 %on average
- Hot days
- 1 day30 °C or more
- Time zone
- UTC+1Atlantic/Canary
How the score comes together
- Temperatureweight 35 %100 %
- Seaweight 25 %99 %
- Sunshineweight 20 %100 %
- Few rainy daysweight 20 %100 %
Each factor is rated from 0 to 100 % and weighted for the travel style “Sun, sea & sand”.
What to pack in September
- Swimwear
- Sunscreen
- Sunglasses & sun hat
- Light, breathable clothes
Costa Adeje, Tenerife in September: quick answers
Is Costa Adeje, Tenerife hot in September?
Warm rather than hot: in September, daytime highs in Costa Adeje, Tenerife average 26 °C and nights cool to about 21 °C. On about 1 days the thermometer climbs to 30 °C or more.
Can you swim in Costa Adeje, Tenerife in September?
Yes. In September the sea averages 23.9 °C – pleasant for swimming.
Does it rain much in Costa Adeje, Tenerife in September?
It hardly ever rains.
Costa Adeje, Tenerife month by month
The whole year in Costa Adeje, TenerifeAll destinations: Spain
Climate averages 1996–2025, not a forecast. Data: Copernicus ERA5 / ERA5-Land via Open-Meteo.com (CC BY 4.0), NOAA OISST, GeoNames (CC BY 4.0)