Click on a day for an hourly weather forecast
The temperatures in Ulefoss in August are quite cold with temperatures between 7°C and 20°C, warm clothes are a must.
You can expect rain for roughly half of the month of August in Ulefoss. We’re expecting roughly 8 to 15 days of rain, so your rubber boots and umbrella are going to see plenty of use this month if you’re keen on staying dry.
Our weather forecast can give you a great sense of what weather to expect in Ulefoss in August 2026.
If you’re planning to visit Ulefoss in the near future, we highly recommend that you review the 14 day weather forecast for Ulefoss before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | -2° / -9° | 6 | 11 | 14 | 109 mm | Awful | Ulefoss in January |
| February | 0° / -8° | 5 | 9 | 15 | 94 mm | Awful | Ulefoss in February |
| March | 4° / -6° | 6 | 15 | 10 | 84 mm | Awful | Ulefoss in March |
| April | 10° / -1° | 5 | 22 | 3 | 57 mm | Bad | Ulefoss in April |
| May | 15° / 2° | 8 | 23 | 0 | 125 mm | Ok | Ulefoss in May |
| June | 19° / 6° | 7 | 23 | 0 | 119 mm | Ok | Ulefoss in June |
| July | 21° / 8° | 8 | 23 | 0 | 140 mm | Ok | Ulefoss in July |
| August | 20° / 7° | 8 | 23 | 0 | 155 mm | Ok | Ulefoss in August |
| September | 16° / 4° | 8 | 23 | 0 | 134 mm | Ok | Ulefoss in September |
| October | 9° / 1° | 9 | 21 | 1 | 155 mm | Bad | Ulefoss in October |
| November | 4° / -3° | 9 | 15 | 6 | 148 mm | Awful | Ulefoss in November |
| December | -1° / -7° | 7 | 12 | 12 | 120 mm | Awful | Ulefoss in December |