Click on a day for an hourly weather forecast
The weather in Southern Norway in April is very cold with temperatures between 4°C and 9°C, warm clothes are a must.
You can expect about 3 to 8 days of rain in Southern Norway 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.
Please note that Southern Norway can expect a few days of snow in April.
Our weather forecast can give you a great sense of what weather to expect in Southern Norway in April 2026.
If you’re planning to visit Southern Norway in the near future, we highly recommend that you review the 14 day weather forecast for Southern Norway before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 2° / -1° | 6 | 14 | 11 | 116 mm | Awful | Southern Norway in January |
| February | 2° / -2° | 7 | 11 | 11 | 108 mm | Awful | Southern Norway in February |
| March | 5° / 0° | 6 | 19 | 6 | 76 mm | Awful | Southern Norway in March |
| April | 9° / 4° | 5 | 24 | 1 | 48 mm | Ok | Southern Norway in April |
| May | 13° / 8° | 7 | 24 | 0 | 85 mm | Bad | Southern Norway in May |
| June | 17° / 11° | 6 | 24 | 0 | 83 mm | Good | Southern Norway in June |
| July | 19° / 13° | 6 | 25 | 0 | 89 mm | Good | Southern Norway in July |
| August | 19° / 13° | 7 | 24 | 0 | 130 mm | Ok | Southern Norway in August |
| September | 16° / 11° | 7 | 23 | 0 | 126 mm | Ok | Southern Norway in September |
| October | 11° / 7° | 9 | 21 | 0 | 153 mm | Bad | Southern Norway in October |
| November | 7° / 4° | 11 | 16 | 4 | 140 mm | Awful | Southern Norway in November |
| December | 4° / 1° | 10 | 14 | 7 | 133 mm | Awful | Southern Norway in December |