Cool
Average highs are around 15°C, so pack for cooler days.
May verdict
Poor for holiday weather
Average highs are around 15°C, so pack for cooler days. Sunshine averages 7h per day, enough for a balanced month. Rainfall averages 87mm, so some wet days are possible.

Monthly averages
Temp
15°C
Rain
87mm
Sun
7h
Weather score
34
Poor
Cool
Average highs are around 15°C, so pack for cooler days.
Showers
Rainfall averages 87mm, so some wet days are possible.
Some sun
Sunshine averages 7h per day, enough for a balanced month.
Map
Compare Bansko, Bulgaria with nearby places by weather score, rain, sun, temperature, and swim conditions.
May15°C average high
May sits in the warmer part of the year, so midday sightseeing can feel heavier than in cooler months.
Warmest monthsJune to September
This stretch sets the upper range for average daytime heat.
May87mm average rain
May is one of Bansko's wettest months, so rain is likely to be a major planning factor.
Driest monthsJanuary to April and July to December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
May7 hours average sun
May sits close to Bansko's yearly sunshine average, so it is a middle-of-the-pack month for bright days.
Brightest monthsJune to August
This stretch has the strongest sunshine in the monthly averages.
May34 weather score
May scores below Bansko's yearly average, so the weather trade-offs are more noticeable.
Best weather monthsJuly to August
These months have the strongest weather score in the monthly averages.