Weather in September in Barcelona
| < September > | ||
|---|---|---|
| Normal Max/ High Temperature | 25°C (77°F) | |
| Average Temperature | 21°C (70°F) | |
| Min/ Low Temperature | 19°C (66°F) | |
| Average Sea or Water Temp | 21°C(70°F) | |
| Normal Precipitation | 79mm (3.1in) | |
| Number of Wet Days (probability of rain on a day) | 8 (27%) | |
| Average Sunlight per day | 06h 30' | |
| Average Daylight per day | 12h 25' | |
| Sunny (Cloudy) Daylight Hours | 53% (47%) | |
| Sun altitude at solar noon on the 21st day. | 49.3° | |
- The average sea tempeature is 21 °C (69.8 °F).
- The average temperature in Barcelona in September is warm at 21 °C (69.8 °F).
- Afternoons can be fairly hot with average high temperatures reaching 25 °C (77 °F).
- Overnight temperatures are generally somewhat warm with an average low of 19 °C (66.2 °F).
- In September there is a range/ variation of mean diurnal temperatures of 6 °C (10.8 °F).
- Precipitation averages for September are moderate with 79.2mm (3.1 in) recorded across 8 days.
- The blue above Barcelona is fine with on balance a detectable 6h 30' of resplendent solar radiation daily.
- The shortest day is 11h 44' long and the longest day is 13h 06' long with an average length of 12h 25'.
- There are approximately 5h 44' per day when the sun is occluded by cloud, haze, fog etc.
- It is sunny approximately 53.2% of daylight hours and cloudy 46.8% of daylight hours.
Weather Trend Graph for September in Barcelona, Spain
