St. Pölten Weather in September

September is one of the excellent months to visit St. Pölten, with daytime temperatures of 20°C (68°F) and lows of 10°C (50°F) at night. Do note that quite a bit of rainfall is typical, averaging around 88 mm (3.5 in).

Rainfall in St. Pölten in September

Rain is expected on roughly 11 days, totalling around 88 mm (3.5 in) for the month. Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.

Temperature in St. Pölten in September

The temperature in St. Pölten in September is excellent. Daytime highs reach 20°C (68°F), with nights dropping to 10°C (50°F). The difference between afternoon and evening temperatures is usually noticeable. With overnight lows of 10°C (50°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.

Sunshine in St. Pölten in September

The month brings about 175 hours of sunlight, offering a comfortable mix of sun and overcast.

Wind Speed in St. Pölten in September

Wind speeds average 2 m/s (4 knots) during September. At this speed, expect light breezes that you can feel on your face and cause leaves to rustle gently. Since this is an average, some days are calmer with barely any wind while others have more noticeable gentle breezes.

If you're inclined towards comfortable temperatures and drier conditions, September is a good time to visit St. Pölten.