Oviedo weather in September
Temperature, rain and sunshine in September: long-term averages from 30 years of weather data, not a forecast.
Holiday weather in September
Good
Best time to visit: May – October
What is the weather like in Oviedo in September?
In September, Oviedo is warm: daytime highs average 21 °C, and nights cool down to about 12 °C. Expect around 6 hours of sunshine a day. Rain is frequent, with about 12 rainy days and 79 mm in total. All in all, September is a good month for a holiday in Oviedo.
September compared
How the weather changes from August to October. Tap a month to open it.
| AugustAug | SeptemberSep | OctoberOct | |
|---|---|---|---|
| Score | 71 | 72 | 64 |
| Day | 22° | 21° | 19° |
| Night | 14° | 12° | 10° |
| Sun | 6 h | 6 h | 5 h |
| Rain days | 13 | 12 | 14 |
More details for September
- Daylight
- 12 h 34 min08:01 – 20:36
- UV index
- 6 · highclear sky, noon (estimate)All months
- Muggy days
- 1 daydew point 18 °C or moreAll months
- Wind
- 16 km/haverage daily peakAll months
- Cloud cover
- 62 %on averageAll months
- Hot days
- 0 days30 °C or more
- Snow days
- 0 days1 cm or more of fresh snow
- Time zone
- UTC+2Europe/Madrid
How the score comes together
- Temperatureweight 50 %100 %
- Sunshineweight 20 %47 %
- Few rainy daysweight 30 %41 %
Each factor is rated from 0 to 100 % and weighted for the travel style “City break”.
What to pack in September
- Sunscreen
- A jumper for the evenings
- Rain jacket or umbrella
Oviedo in September: quick answers
Is Oviedo hot in September?
Warm rather than hot: in September, daytime highs in Oviedo average 21 °C and nights cool to about 12 °C.
Does it rain much in Oviedo in September?
Rain is frequent, with about 12 rainy days and 79 mm in total.
Oviedo month by month
The whole year in OviedoAll destinations: SpainWhere to go in September
Climate averages 1996–2025, not a forecast. Data: Copernicus ERA5 / ERA5-Land via Open-Meteo.com (CC BY 4.0), NOAA OISST, WMO 1991–2020 (NOAA NCEI), GeoNames (CC BY 4.0). Sources & licences