Nesttun Weather in September

Nesttun in September averages 16°C (61°F) during the day and 10°C (50°F) at night. September is part of the rainy season, so frequent rainfall is typical.

Rainfall in Nesttun in September

Nesttun is in the rainy season in September, with rain on around 27 days and an average of 254 mm (10 in). Rain during the rainy season is significant rather than just light drizzle. Expect proper showers on most rainy days.

Temperature in Nesttun in September

September in Nesttun sees highs of 16°C (61°F) and lows of 10°C (50°F) overnight. A light jacket or extra layer can be useful, especially outside the warmest hours of the day. Nights drop to 10°C (50°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.

Sunshine in Nesttun in September

The month is characterized by fewer sunny days, with roughly 89 hours hours of sunshine. Ideal for those who prefer a cooler, cloudier climate.

Wind Speed in Nesttun in September

Wind speeds average 3 m/s (6 knots) during September. At this speed, light breezes keep leaves and small twigs in gentle motion while the wind also provides natural cooling. Since this is an average, some days are more tranquil while others have more persistent light winds that are more noticeable.

Average water temperature in September

At 13°C (55°F), the water is cool but manageable for those who don't mind a bit of a shock getting in. Most people adjust after a few minutes.

If you prefer dry days with pleasant temperatures, September may not be the ideal month to visit Nesttun. Our weather planner can help you explore destinations with more pleasant weather conditions.