Click on a day for an hourly weather forecast
The temperatures in Hirtshals in September are usually low and can range between 12°C and 16°C.
You can expect about 3 to 8 days of rain in Hirtshals during the month of September. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Our weather forecast can give you a great sense of what weather to expect in Hirtshals in September 2026.
If you’re planning to visit Hirtshals in the near future, we highly recommend that you review the 14 day weather forecast for Hirtshals before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 3° / 1° | 6 | 14 | 11 | 72 mm | Awful | Hirtshals in January |
| February | 3° / 0° | 7 | 10 | 11 | 66 mm | Awful | Hirtshals in February |
| March | 6° / 2° | 5 | 22 | 5 | 52 mm | Awful | Hirtshals in March |
| April | 10° / 5° | 4 | 24 | 2 | 37 mm | Bad | Hirtshals in April |
| May | 14° / 8° | 6 | 25 | 0 | 74 mm | Good | Hirtshals in May |
| June | 17° / 12° | 5 | 25 | 0 | 74 mm | Good | Hirtshals in June |
| July | 19° / 14° | 6 | 25 | 0 | 86 mm | Good | Hirtshals in July |
| August | 19° / 14° | 7 | 24 | 0 | 104 mm | Ok | Hirtshals in August |
| September | 16° / 12° | 5 | 25 | 0 | 72 mm | Good | Hirtshals in September |
| October | 12° / 9° | 8 | 23 | 0 | 102 mm | Bad | Hirtshals in October |
| November | 8° / 5° | 8 | 20 | 2 | 82 mm | Awful | Hirtshals in November |
| December | 5° / 3° | 7 | 16 | 8 | 85 mm | Awful | Hirtshals in December |