Click on a day for an hourly weather forecast
The weather in Kongsberg in April is very cold with temperatures between -1°C and 6°C, warm clothes are a must.
You can expect about 3 to 8 days of rain in Kongsberg 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 Kongsberg during April. It’s important to get out your snow boots and warm mittens to stay warm while you explore Kongsberg.
Our weather forecast can give you a great sense of what weather to expect in Kongsberg in April 2025.
If you’re planning to visit Kongsberg in the near future, we highly recommend that you review the 14 day weather forecast for Kongsberg before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | -3° / -8° | 5 | 10 | 15 | 114 mm | Awful | Kongsberg in January |
| February | -2° / -7° | 5 | 9 | 15 | 96 mm | Awful | Kongsberg in February |
| March | 1° / -5° | 6 | 14 | 11 | 93 mm | Awful | Kongsberg in March |
| April | 6° / -1° | 5 | 21 | 4 | 65 mm | Awful | Kongsberg in April |
| May | 11° / 2° | 9 | 21 | 1 | 143 mm | Bad | Kongsberg in May |
| June | 16° / 7° | 8 | 22 | 0 | 147 mm | Ok | Kongsberg in June |
| July | 19° / 10° | 10 | 21 | 0 | 169 mm | Ok | Kongsberg in July |
| August | 17° / 9° | 9 | 22 | 0 | 166 mm | Ok | Kongsberg in August |
| September | 14° / 6° | 8 | 22 | 0 | 146 mm | Ok | Kongsberg in September |
| October | 8° / 2° | 10 | 19 | 1 | 166 mm | Bad | Kongsberg in October |
| November | 3° / -1° | 8 | 15 | 6 | 155 mm | Awful | Kongsberg in November |
| December | -1° / -5° | 9 | 10 | 12 | 131 mm | Awful | Kongsberg in December |