The climate in Bansko during September can be summarized as mild and reasonably dry.
September is in the fall / autumn in Bansko and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a cool 18°C (65°F), whilst at night 7°C (45°F) is normal.
|Daytime temperature||18.4°C 65.1°F|
|Nightly temperature||7.2°C 45°F|
|Average temperature||12.8°C 55°F|
|Daily sunshine||8.6 hrs|
|Avg rainfall||45 mm 1.8 ins|
|Rainy days||6 days|
|Sea temperature||23.6°C 74.5°F|
|Windspeed||10.4kph 7 mph|
On average September is the driest month of the year in Bansko with around 45mm 1.8 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 6 days, although this may vary considerably.
On the flip side this corresponds to an average of 8.6 hours of sunshine per day.
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Bansko in September 2023.
Best places to visit in September
|Hottest month:||July||21.5°C 70.7°F|
|Driest month:||September||45mm 1.8ins|
|Coldest month:||January||-0.1°C 31.8°F|
|Wettest month:||May||87mm 3.4ins|