Oskarshamn Weather in September

During September, Oskarshamn experiences pleasant daytime temperatures of 18°C (64°F) and cooler nights around 9°C (48°F). Some rainfall is typical during this period.

Rainfall in Oskarshamn in September

Typically around 13 days of rainfall are expected, averaging 50 mm (2 in) for the month. Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.

Temperature in Oskarshamn in September

September in Oskarshamn brings pleasant temperatures, with highs of 18°C (64°F) and nights around 9°C (48°F). Even when the weather is stable, mornings and evenings can still feel distinctly cool. Nights fall to 9°C (48°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep.

Sunshine in Oskarshamn in September

The area experiences a moderate amount of sunshine, with approximately 183 hours of sunlight expected. This means a decent mix of sun and overcast.

If you prefer enjoying temperate temperatures and rain-free days, June, July and August 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.