Opp-Norrby Weather in September

September in Opp-Norrby brings moderate temperatures, with highs of 17°C (63°F) and nights dropping to 10°C (50°F). Expect some rainfall, with around 58 mm (2.3 in) typical for the month.

Rainfall in Opp-Norrby in September

Expect around 15 days of rain based on historical data, with 58 mm (2.3 in) average. The rainfall pattern this month is fairly balanced. Showers tend to be moderate rather than extreme.

Temperature in Opp-Norrby in September

September in Opp-Norrby brings moderate temperatures, with highs of 17°C (63°F) and nights around 10°C (50°F). Even when the weather is stable, mornings and evenings can still feel distinctly cool. With lows of 10°C (50°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.

Sunshine in Opp-Norrby in September

The area enjoys a moderate level of sunlight, with around 171 hours. It's a good balance between sunny and cloudy days.

Wind Speed in Opp-Norrby in September

September has wind speeds averaging 3 m/s (6 knots). You can expect comfortable light winds that steadily move flags and feel mild throughout the day. Since this is an average, daily conditions vary from gentle winds to more active breezes.

Average water temperature in September

The water is 15°C (59°F) this month, cool enough to feel refreshing on a warm day, but cold enough that most people won't stay in for long without a wetsuit.

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