Click on a day for an hourly weather forecast
The temperatures in Farsund in September are usually low and can range between 12°C and 15°C.
You can expect rain for roughly half of the month of September in Farsund. 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 Farsund in September 2026.
If you’re planning to visit Farsund in the near future, we highly recommend that you review the 14 day weather forecast for Farsund before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 4° / 1° | 10 | 13 | 7 | 192 mm | Awful | Farsund in January |
| February | 3° / 1° | 10 | 10 | 8 | 177 mm | Awful | Farsund in February |
| March | 5° / 2° | 8 | 19 | 4 | 122 mm | Awful | Farsund in March |
| April | 8° / 5° | 7 | 22 | 2 | 73 mm | Awful | Farsund in April |
| May | 11° / 8° | 8 | 23 | 0 | 126 mm | Bad | Farsund in May |
| June | 15° / 11° | 6 | 24 | 0 | 100 mm | Good | Farsund in June |
| July | 17° / 13° | 8 | 23 | 0 | 153 mm | Ok | Farsund in July |
| August | 17° / 14° | 10 | 21 | 0 | 225 mm | Ok | Farsund in August |
| September | 15° / 12° | 9 | 21 | 0 | 203 mm | Ok | Farsund in September |
| October | 11° / 9° | 11 | 20 | 0 | 231 mm | Bad | Farsund in October |
| November | 8° / 6° | 12 | 16 | 2 | 221 mm | Awful | Farsund in November |
| December | 5° / 3° | 13 | 13 | 5 | 241 mm | Awful | Farsund in December |