Physical characteristics affecting runoff: 1  Land use. 2  Vegetation. 3  Soil type. 4  Drainage area. 5  Basin shape. 6  Elevation. 7  Topography, especially the slope of the land. 8  Drainage network patterns. 9  Ponds, lakes, reservoirs, sinks, etc. in the basin, which prevent or delay runoff from continuing downstream.
To see my weather log for other months in Barcelona or to see the current weather conditions please refer to our Related Pages section at the foot of this page where you will find links to these pages. Average temperature: 26Â° C or 78.8 F. Maximum temperature: 30Â° C or 86 F. Minimum temperature: 24Â° C or 75.2 F.
Over the summer season (6 months), the average temperatures is 21â28 Â°C (70â82 Â°F) during the day and the average sea temperature is 22 Â°C (72 Â°F). The weather in Barcelona during spring and autumn can be very changeable.