Click on a day for an hourly weather forecast
The temperatures in Kalundborg in May are quite cold with temperatures between 9°C and 14°C, warm clothes are a must.
You can expect about 3 to 8 days of rain in Kalundborg 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 Kalundborg in May 2025.
If you’re planning to visit Kalundborg in the near future, we highly recommend that you review the 14 day weather forecast for Kalundborg before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 3° / 1° | 10 | 12 | 10 | 79 mm | Awful | Kalundborg in January |
| February | 3° / 1° | 9 | 11 | 9 | 68 mm | Awful | Kalundborg in February |
| March | 6° / 2° | 7 | 20 | 4 | 61 mm | Awful | Kalundborg in March |
| April | 9° / 5° | 5 | 24 | 1 | 43 mm | Ok | Kalundborg in April |
| May | 14° / 9° | 6 | 25 | 0 | 80 mm | Good | Kalundborg in May |
| June | 18° / 13° | 5 | 25 | 0 | 90 mm | Good | Kalundborg in June |
| July | 20° / 15° | 7 | 24 | 0 | 116 mm | Ok | Kalundborg in July |
| August | 20° / 16° | 7 | 24 | 0 | 121 mm | Ok | Kalundborg in August |
| September | 17° / 13° | 5 | 25 | 0 | 89 mm | Good | Kalundborg in September |
| October | 12° / 10° | 8 | 23 | 0 | 88 mm | Bad | Kalundborg in October |
| November | 8° / 6° | 8 | 20 | 2 | 85 mm | Awful | Kalundborg in November |
| December | 5° / 3° | 10 | 14 | 7 | 89 mm | Awful | Kalundborg in December |