The temperatures in Hjallerup in September are usually low and can range between 12°C and 17°C.
You can expect about 3 to 8 days of rain in Hjallerup 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 Hjallerup in September 2026.
If you’re planning to visit Hjallerup in the near future, we highly recommend that you review the 14 day weather forecast for Hjallerup before you arrive.
Temperatures
17° / 12°
Rainy Days
5
Snowy Days
0
Dry Days
25
Rainfall
79
mm
Sun Hours
8.6
Hrs
