Click on a day for an hourly weather forecast
The temperatures in Bolonia in May are comfortable with low of 16°C and and high up to 21°C.
You can expect about 3 to 8 days of rain in Bolonia during the month of May. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Our weather forecast can give you a great sense of what weather to expect in Bolonia in May 2025.
If you’re planning to visit Bolonia in the near future, we highly recommend that you review the 14 day weather forecast for Bolonia before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 15° / 12° | 6 | 25 | 0 | 90 mm | Good | Bolonia in January |
| February | 15° / 12° | 6 | 23 | 0 | 73 mm | Good | Bolonia in February |
| March | 17° / 13° | 7 | 24 | 0 | 87 mm | Ok | Bolonia in March |
| April | 18° / 14° | 5 | 25 | 0 | 55 mm | Good | Bolonia in April |
| May | 21° / 16° | 3 | 28 | 0 | 27 mm | Good | Bolonia in May |
| June | 24° / 19° | 1 | 29 | 0 | 6 mm | Perfect | Bolonia in June |
| July | 27° / 21° | 0 | 31 | 0 | 0 mm | Perfect | Bolonia in July |
| August | 28° / 22° | 0 | 31 | 0 | 2 mm | Perfect | Bolonia in August |
| September | 25° / 21° | 2 | 28 | 0 | 24 mm | Perfect | Bolonia in September |
| October | 23° / 19° | 4 | 27 | 0 | 67 mm | Perfect | Bolonia in October |
| November | 18° / 15° | 6 | 24 | 0 | 109 mm | Good | Bolonia in November |
| December | 17° / 13° | 6 | 25 | 0 | 95 mm | Good | Bolonia in December |