Mölndal Weather in September

During September, Mölndal experiences moderate daytime temperatures of 18°C (64°F) and cooler nights around 9°C (48°F). Expect quite a bit of rainfall. Around 97 mm (3.8 in) is typical.

Rainfall in Mölndal in September

You can expect rain on around 14 days based on historical patterns, with 97 mm (3.8 in) average for the month. The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.

Temperature in Mölndal in September

Temperatures in Mölndal in September top out at 18°C (64°F) and drop to 9°C (48°F) overnight. Temperatures can feel cooler in the morning and evening, so layering is often the best approach. At 9°C (48°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.

Sunshine in Mölndal in September

With about 171 hours of sunshine, the area enjoys a nice balance of sun and overcast, creating a pleasant environment.

If you prefer dry days with pleasant temperatures, June and July typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.