Riga vs Stockholm

Based on sunshine hours, rain days, comfortable temperatures, and humidity levels, Stockholm edges ahead as the better destination in September. Stockholm offers 9 hours of daily sunshine with only 8 rain days, while Riga sees 9 sunshine hours and 11 rain days.

Riga sits in the comfortable travel range at 17°C. Stockholm is also comfortable at 16°C.

For travelers who prioritize dry weather, Stockholm is the stronger choice in September.

Riga reaches an average high of 17°C (63°F) and drops to 10°C (50°F) at night during September. The daily temperature range is 7°C, meaning relatively stable temperatures from day to night.

Stockholm averages 16°C (61°F) for the high and 10°C (50°F) for the low, with a daily range of 6°C. The two cities feel quite similar in terms of temperature.

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

Riga receives approximately 68 mm of rainfall across 11 rain days during September. You can expect rain roughly every other day.

Stockholm sees 51 mm over 8 rain days. That makes Stockholm the drier option by 3 rain days and 17 mm of total precipitation.

Both cities share similar humidity levels at 65%.