News Sandanski Blagoevgrad Bulgaria September 16, 2025

Weather Analysis for Sandanski, Bulgaria: September 16-18, 2025

As the vibrant city of Sandanski, Bulgaria, prepares for the next three days, expect a delightful mix of sunny skies and comfortable temperatures. The weather forecast shows predominantly clear conditions with no precipitation expected, making this an excellent opportunity for outdoor activities.

Day 1: Tuesday, September 16

On Tuesday, temperatures will soar to a maximum of 32°C (89°F), with a minimum of 12°C (53°F) during the night. Expect a sunny day with ongoing clear skies, starting with a pleasant morning at 14°C (58°F) and reaching its peak in the afternoon around 32°C. The humidity will be relatively low, reaching 21% by the afternoon, making it feel as warm as 30°C (85°F). Winds will be mild, coming in from the SSE at approximately 8 km/h (5 mph). With more than 12 hours of sunshine, outdoor enthusiasts should take advantage of this beautiful weather.

For an ideal outdoor experience, don’t forget to stay hydrated and protect yourself from UV rays – the UV index is expected to reach 5, suggesting moderate levels of solar radiation.

Day 2: Wednesday, September 17

The second day will see a slight dip in temperatures with a maximum of 28°C (83°F) and a minimum of 13°C (55°F). The day will start with clear skies. By midday, temperatures are anticipated to reach 21°C (70°F), making it pleasant yet warm. Winds will pick up a bit, averaging 15 km/h (9 mph), coming from the northwest, which may provide slight relief from the warmth. A total sun hour of 12, combined with low humidity levels, will ensure a comfortable day for any outdoor adventures.

Day 3: Thursday, September 18

Continuing the trend, Thursday will mark another lovely day with a maximum temperature of 26°C (79°F), dipping to a cooler 6°C (43°F) during the night. The morning starts fresh at 9°C (48°F), a perfect climate for outdoor activities as the day warms up. As with the previous days, expect clear skies throughout with a gentle breeze in the afternoon. The UV index will lower to 2, indicating less energetic sunlight than earlier in the week, making it a pleasant day for excursions.

Overall, Sandanski will enjoy a dry spell with absolutely no snowfall or fog to worry about. Visibility remains at an optimal 10 km, ensuring clear views of the stunning landscapes.

For a detailed view of the upcoming weather, you can check the Next 5 days weather or explore hour by hour weather forecasts.

So, whether you're planning a hike in the nearby mountain trails or relaxing in the sun with friends, Sandanski’s beautiful weather is sure to enhance your time in this picturesque region of Bulgaria! Enjoy the sunshine and feel the refreshing breezes that accompany these wonderful early autumn days.