Paris vs New York

Paris and New York are closely matched in September. Neither city has a clear advantage across all metrics. Your decision should come down to personal preference, cultural interests, and travel logistics rather than weather alone.

Paris is on the cooler side at 11°C, requiring warmer clothing. New York is cooler at 14°C.

For travelers who prioritize dry weather, both cities are equally dry in September.

Paris reaches an average high of 11°C (52°F) and drops to -1°C (30°F) at night during September. The daily temperature range is 12°C, meaning significant temperature swings between day and night.

New York averages 14°C (57°F) for the high and 2°C (36°F) for the low, with a daily range of 12°C. The 3°C difference is noticeable but not dramatic.

Both cities are in the Northern Hemisphere, so they share the same seasonal pattern in September.

Paris receives approximately 50 mm of rainfall across 4 rain days during September. Rain is occasional, so a light rain jacket should suffice.

New York sees 50 mm over 4 rain days. Both cities are equally rainy this month.

Both cities share similar humidity levels at 65%.