Click on a day for an hourly weather forecast
The temperatures in Bratislava in August are comfortable with low of 17°C and and high up to 28°C.
You can expect about 3 to 8 days of rain in Bratislava during the month of August. 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 Bratislava in August 2025.
If you’re planning to visit Bratislava in the near future, we highly recommend that you review the 14 day weather forecast for Bratislava before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 3° / -2° | 6 | 15 | 10 | 58 mm | Awful | Bratislava in January |
| February | 5° / -1° | 5 | 16 | 7 | 60 mm | Awful | Bratislava in February |
| March | 11° / 3° | 4 | 24 | 3 | 48 mm | Bad | Bratislava in March |
| April | 16° / 7° | 3 | 26 | 1 | 47 mm | Good | Bratislava in April |
| May | 20° / 10° | 7 | 24 | 0 | 101 mm | Ok | Bratislava in May |
| June | 25° / 14° | 6 | 24 | 0 | 100 mm | Perfect | Bratislava in June |
| July | 28° / 16° | 4 | 27 | 0 | 78 mm | Perfect | Bratislava in July |
| August | 28° / 17° | 4 | 27 | 0 | 56 mm | Perfect | Bratislava in August |
| September | 22° / 13° | 4 | 26 | 0 | 72 mm | Good | Bratislava in September |
| October | 16° / 8° | 5 | 26 | 0 | 65 mm | Good | Bratislava in October |
| November | 10° / 4° | 4 | 25 | 1 | 56 mm | Ok | Bratislava in November |
| December | 4° / 0° | 6 | 20 | 5 | 52 mm | Awful | Bratislava in December |