Click on a day for an hourly weather forecast
The temperatures in Warsaw in May are quite cold with temperatures between 9°C and 19°C, warm clothes are a must.
You can expect rain for roughly half of the month of May in Warsaw. We’re expecting roughly 8 to 15 days of rain, so your rubber boots and umbrella are going to see plenty of use this month if you’re keen on staying dry.
Our weather forecast can give you a great sense of what weather to expect in Warsaw in May 2025.
If you’re planning to visit Warsaw in the near future, we highly recommend that you review the 14 day weather forecast for Warsaw before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 0° / -4° | 5 | 8 | 18 | 52 mm | Awful | Warsaw in January |
| February | 2° / -3° | 5 | 9 | 14 | 46 mm | Awful | Warsaw in February |
| March | 7° / 1° | 5 | 19 | 7 | 44 mm | Bad | Warsaw in March |
| April | 14° / 5° | 5 | 23 | 2 | 53 mm | Ok | Warsaw in April |
| May | 19° / 9° | 8 | 23 | 0 | 113 mm | Ok | Warsaw in May |
| June | 24° / 13° | 6 | 24 | 0 | 88 mm | Perfect | Warsaw in June |
| July | 25° / 15° | 6 | 25 | 0 | 107 mm | Perfect | Warsaw in July |
| August | 25° / 15° | 4 | 27 | 0 | 72 mm | Perfect | Warsaw in August |
| September | 20° / 11° | 5 | 25 | 0 | 60 mm | Good | Warsaw in September |
| October | 13° / 6° | 5 | 25 | 1 | 58 mm | Ok | Warsaw in October |
| November | 7° / 3° | 5 | 22 | 3 | 48 mm | Bad | Warsaw in November |
| December | 2° / -1° | 6 | 13 | 12 | 47 mm | Awful | Warsaw in December |