September weather forecast
Banská Štiavnica, Slovakia

The city of Banská Štiavnica witnesses a notable reduction in temperatures in September, signaling the advent of autumn. The hours of daylight begin to curtail, drawing shorter days. This period pairs with a decided drop in rainfall from 86mm (3.39") to 59mm (2.32"). The shift in weather patterns ushers in the fall season, bringing in the delightful spirit of autumn. Consequently, September carries a hint of chill coupled with the dying embers of the summer heat.

Temperature

With the commencement of September, Banská Štiavnica records a moderate temperature decline, with the average high easing from August's warm 23°C (73.4°F) to an enjoyable 19°C (66.2°F). Banská Štiavnica's nights in September are distinguished by a pronounced temperature shift from the day, with an average low of 7°C (44.6°F).

Rainfall

In Banská Štiavnica, in September, it is raining for 10 days, with typically 59mm (2.32") of accumulated precipitation. Throughout the year, there are 156 rainfall days, and 802mm (31.57") of precipitation is accumulated.

Daylight

The average length of the day in September in Banská Štiavnica, Slovakia, is 12h and 35min.
On the first day of the month, sunrise is at 06:02 and sunset at 19:25. On the last day of September, sunrise is at 06:43 and sunset at 18:25 CEST.

Sunshine

In September, the average sunshine is 5h.

UV index

The average daily maximum UV index in September in Banská Štiavnica is 4. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for the average person.
Note: The daily high UV index of 4 in September translates into this advice:
Exercise caution. The susceptibility of light skin individuals to burns is less than 30 minutes. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.