Paris vs London

Based on sunshine hours, rain days, comfortable temperatures, and humidity levels, Paris edges ahead as the better destination in August. Paris offers 10 hours of daily sunshine with only 9 rain days, while London sees 9 sunshine hours and 10 rain days.

Paris sits in the comfortable travel range at 24°C. London is also comfortable at 21°C.

For travelers who prioritize dry weather, Paris is the stronger choice in August. Paris receives 1 more hour of sunshine per day, which matters for sightseeing and outdoor activities.

Paris reaches an average high of 24°C (75°F) and drops to 15°C (59°F) at night during August. The daily temperature range is 9°C, meaning moderate variation throughout the day.

London averages 21°C (70°F) for the high and 13°C (55°F) for the low, with a daily range of 8°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 August.

Paris receives approximately 57 mm of rainfall across 9 rain days during August. You can expect rain roughly every other day.

London sees 61 mm over 10 rain days. That makes Paris the drier option by 1 rain day and 4 mm of total precipitation.

Both cities share similar humidity levels at 65%.