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Weather in winter in Switzerland is usually sunny in the Mountains and cold/dry in the low-lying areas (note that low-lying in Switzerland is still a fair 400 m/1300 ft above sea level) The Swiss Economy is strong-ish, and is faring better than some other Western economies in the current Financial Crisis.
Guide to Switzerland weather in September. The average maximum daytime temperature in Switzerland in September is a comfortable 18Â°C (64Â°F). The average night-time temperature is usually a cool 9Â°C (48Â°F). There are usually 6 hours of bright sunshine each day, which represents 45% of the 13 hours of daylight.