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The weather in Karlovy Vary in April is very cold with temperatures between 2°C and 13°C, warm clothes are a must.
You can expect about 3 to 8 days of rain in Karlovy Vary during the month of April. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
You can expect a few days of snow in Karlovy Vary during April. It’s important to get out your snow boots and warm mittens to stay warm while you explore Karlovy Vary.
Our weather forecast can give you a great sense of what weather to expect in Karlovy Vary in April 2025.
If you’re planning to visit Karlovy Vary in the near future, we highly recommend that you review the 14 day weather forecast for Karlovy Vary before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 1° / -7° | 9 | 4 | 20 | 103 mm | Awful | Karlovy Vary in January |
| February | 2° / -6° | 8 | 6 | 15 | 71 mm | Awful | Karlovy Vary in February |
| March | 7° / -1° | 9 | 12 | 10 | 72 mm | Awful | Karlovy Vary in March |
| April | 13° / 2° | 7 | 20 | 3 | 67 mm | Awful | Karlovy Vary in April |
| May | 17° / 5° | 9 | 21 | 0 | 134 mm | Ok | Karlovy Vary in May |
| June | 21° / 9° | 10 | 20 | 0 | 154 mm | Ok | Karlovy Vary in June |
| July | 23° / 11° | 9 | 22 | 0 | 144 mm | Good | Karlovy Vary in July |
| August | 23° / 11° | 8 | 23 | 0 | 127 mm | Good | Karlovy Vary in August |
| September | 18° / 7° | 6 | 24 | 0 | 84 mm | Good | Karlovy Vary in September |
| October | 13° / 3° | 6 | 24 | 1 | 69 mm | Ok | Karlovy Vary in October |
| November | 7° / -1° | 7 | 18 | 5 | 77 mm | Awful | Karlovy Vary in November |
| December | 3° / -4° | 10 | 8 | 15 | 95 mm | Awful | Karlovy Vary in December |