Click on a day for an hourly weather forecast
The temperatures in Prague in May are quite cold with temperatures between 8°C and 18°C, warm clothes are a must.
You can expect rain for roughly half of the month of May in Prague. 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 Prague in May 2025.
If you’re planning to visit Prague in the near future, we highly recommend that you review the 14 day weather forecast for Prague before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 2° / -3° | 6 | 9 | 16 | 69 mm | Awful | Prague in January |
| February | 3° / -2° | 5 | 12 | 12 | 51 mm | Awful | Prague in February |
| March | 9° / 2° | 6 | 19 | 6 | 56 mm | Bad | Prague in March |
| April | 15° / 5° | 6 | 22 | 3 | 66 mm | Ok | Prague in April |
| May | 18° / 8° | 9 | 22 | 0 | 147 mm | Ok | Prague in May |
| June | 22° / 12° | 8 | 22 | 0 | 165 mm | Ok | Prague in June |
| July | 25° / 14° | 8 | 23 | 0 | 166 mm | Good | Prague in July |
| August | 25° / 15° | 7 | 24 | 0 | 115 mm | Good | Prague in August |
| September | 20° / 11° | 6 | 24 | 0 | 82 mm | Good | Prague in September |
| October | 14° / 6° | 5 | 25 | 1 | 77 mm | Good | Prague in October |
| November | 8° / 3° | 6 | 21 | 4 | 55 mm | Bad | Prague in November |
| December | 4° / -1° | 7 | 14 | 10 | 65 mm | Awful | Prague in December |