Click on a day for an hourly weather forecast
The temperatures in Akranes in August are quite cold with temperatures between 9°C and 13°C, warm clothes are a must.
You can expect rain for roughly half of the month of August in Akranes. 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 Akranes in August 2025.
If you’re planning to visit Akranes in the near future, we highly recommend that you review the 14 day weather forecast for Akranes before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 2° / -1° | 10 | 8 | 13 | 138 mm | Awful | Akranes in January |
| February | 2° / -1° | 10 | 7 | 12 | 119 mm | Awful | Akranes in February |
| March | 3° / -1° | 10 | 7 | 14 | 118 mm | Awful | Akranes in March |
| April | 5° / 1° | 11 | 11 | 8 | 101 mm | Awful | Akranes in April |
| May | 9° / 4° | 9 | 20 | 3 | 88 mm | Awful | Akranes in May |
| June | 12° / 8° | 7 | 23 | 0 | 74 mm | Bad | Akranes in June |
| July | 14° / 9° | 7 | 24 | 0 | 82 mm | Ok | Akranes in July |
| August | 13° / 9° | 8 | 23 | 0 | 97 mm | Bad | Akranes in August |
| September | 10° / 7° | 11 | 18 | 1 | 135 mm | Bad | Akranes in September |
| October | 6° / 4° | 11 | 18 | 2 | 111 mm | Awful | Akranes in October |
| November | 3° / 1° | 10 | 11 | 9 | 96 mm | Awful | Akranes in November |
| December | 1° / -2° | 8 | 11 | 11 | 103 mm | Awful | Akranes in December |