September weather forecast
Bansko, Bulgaria

The first month of the autumn, September, is also an agreeable month in Bansko, Bulgaria, with temperature in the range of an average low of 8.7°C (47.7°F) and an average high of 22.5°C (72.5°F).

Temperature

In Bansko, the average high-temperature in September marginally drops from a warm 25.8°C (78.4°F) in August to a pleasant 22.5°C (72.5°F). In September, in Bansko, the average low-temperature is 8.7°C (47.7°F).

Rainfall

In Bansko, in September, during 6 rainfall days, 37mm (1.46") of precipitation is typically accumulated. Throughout the year, there are 111 rainfall days, and 694mm (27.32") of precipitation is accumulated.

Daylight

In Bansko, the average length of the day in September is 12h and 29min.
On the first day of September, sunrise is at 06:51 and sunset at 20:00. On the last day of the month, sunrise is at 07:21 and sunset at 19:10 EEST.

Sunshine

In Bansko, the average sunshine in September is 8h.

UV index

The average daily maximum UV index in September in Bansko is 6. A UV Index value of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for the average person.
Note: In September, the average maximum UV index of 6 translate into the following recommendations:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.