Most save the date cards will not require more than a typical forever stamp (first class) when you are mailing with the US postal service, because they are usually fairly small (5x3.5 inches, 5.5x4.25 inches) and will weigh under an ounce.
Day by Day weather log for Barcelona Weather in September. September 30. Daily Comment: Temperature 25Â° C around 77 F Warm and sunny light cloud at times but generally clear skies. Day 29. Daily Comment: Temperature 25Â° C around 77 F warm and sunny. A little light cloud at times from 15:00 onwards.
Weather information in this table is for the regions of Castile and Leon (Castilla y LeÃ³n), Castile-La Mancha, Community of Madrid (Comunidad de Madrid) and Extremadura. One weather station, Puerto de Navacerrada, is at 1894 metres (6214 feet) elevation at a ski resort near Madrid. Average September temperatures.