People are likely to look at your invitation and make a quick first impression -- you want that first impression to be informative and fun. 1  If your party doesn't have a theme, have the invitation mirror the formality of the party.
September weather in Amsterdam. As mentioned, the weather in Amsterdam tends to be quite mild all summer, and by September itâs usually on the cool side. The highest temperature ever recorded in September is 83Â°F/28Â°C and the daily peak will almost always be fairly close to the 64Â°F/17Â°C? average.
Amsterdam has a mild humid temperate climate with warm summers and no dry season. The area within 25 mi of this station is covered by croplands (62%), oceans and seas (27%), and built-up areas (8%).un. Over the course of October, the length of the day is rapidly decreasing. From the start to the end of the month, the length of the day decreases by 1:57 hours, implying an average day-over-day decrease of 3.8 minutes.