Click on a day for an hourly weather forecast
The temperatures in Larvik in April are quite cold with temperatures between 5°C and 8°C, warm clothes are a must.
You can expect about 3 to 8 days of rain in Larvik 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 Larvik can expect a few days of snow in April.
Our weather forecast can give you a great sense of what weather to expect in Larvik in April 2026.
If you’re planning to visit Larvik in the near future, we highly recommend that you review the 14 day weather forecast for Larvik before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 2° / -1° | 5 | 15 | 10 | 123 mm | Awful | Larvik in January |
| February | 1° / -1° | 5 | 13 | 10 | 101 mm | Awful | Larvik in February |
| March | 4° / 1° | 6 | 19 | 6 | 83 mm | Awful | Larvik in March |
| April | 8° / 5° | 4 | 25 | 1 | 53 mm | Ok | Larvik in April |
| May | 12° / 9° | 7 | 24 | 0 | 106 mm | Bad | Larvik in May |
| June | 16° / 13° | 5 | 25 | 0 | 100 mm | Good | Larvik in June |
| July | 18° / 15° | 8 | 23 | 0 | 135 mm | Ok | Larvik in July |
| August | 18° / 15° | 8 | 23 | 0 | 164 mm | Ok | Larvik in August |
| September | 15° / 12° | 8 | 22 | 0 | 145 mm | Ok | Larvik in September |
| October | 11° / 8° | 10 | 21 | 0 | 167 mm | Bad | Larvik in October |
| November | 7° / 5° | 9 | 18 | 3 | 158 mm | Awful | Larvik in November |
| December | 3° / 1° | 9 | 15 | 7 | 134 mm | Awful | Larvik in December |