Click on a day for an hourly weather forecast
The temperatures in Rybnik in May are quite cold with temperatures between 9°C and 19°C, warm clothes are a must.
You can expect about 3 to 8 days of rain in Rybnik 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 Rybnik in May 2026.
If you’re planning to visit Rybnik in the near future, we highly recommend that you review the 14 day weather forecast for Rybnik before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 1° / -3° | 4 | 12 | 15 | 27 mm | Awful | Rybnik in January |
| February | 3° / -2° | 4 | 12 | 12 | 25 mm | Awful | Rybnik in February |
| March | 8° / 2° | 4 | 20 | 7 | 26 mm | Bad | Rybnik in March |
| April | 14° / 5° | 4 | 24 | 3 | 25 mm | Ok | Rybnik in April |
| May | 19° / 9° | 5 | 26 | 0 | 50 mm | Good | Rybnik in May |
| June | 23° / 13° | 5 | 25 | 0 | 49 mm | Perfect | Rybnik in June |
| July | 25° / 15° | 4 | 27 | 0 | 50 mm | Perfect | Rybnik in July |
| August | 25° / 15° | 3 | 28 | 0 | 33 mm | Perfect | Rybnik in August |
| September | 20° / 11° | 3 | 27 | 0 | 37 mm | Good | Rybnik in September |
| October | 14° / 7° | 4 | 26 | 1 | 36 mm | Good | Rybnik in October |
| November | 9° / 3° | 3 | 23 | 4 | 22 mm | Bad | Rybnik in November |
| December | 3° / -1° | 4 | 17 | 10 | 23 mm | Awful | Rybnik in December |