Haderslev in September
The weather in September
In September, Haderslev averages daytime highs of 18° and night-time lows of 11° — mild weather by day. Expect around 77 mm of precipitation spread over about 13 wet days, with average cloud cover near 42%.
Days are 3.9° cooler than in August on average, and October is cooler again by about 5°. The sea averages 16°, too cold for most swimmers.
September scores 62/100 — fair conditions for sightseeing — and ranks 4th of the twelve months for Haderslev. For the most comfortable weather, consider June, July and August instead.
Around the middle of the month the sun rises at 06:54 and sets at 19:42 local time, giving 12 h 48 min of daylight. Days shorten by 130 minutes over the month.
Why 62/100?
How the score for September is builtBeach score this month: 13/100 (adds sea temperature and heat).
Comfort peaks for daytime highs between 18° and 25°C (64–77°F).
Around Haderslev this month
Denmark's best in September
Haderslev in September: quick answers
Is September a good time to visit Haderslev?
September scores 62/100 for Haderslev, which we rate as fair. Average highs are 18°C with 13 wet days.
How warm is Haderslev in September?
Daytime highs average 18°C and night-time lows 11°C in September.
Does it rain a lot in Haderslev in September?
Haderslev receives about 77 mm of precipitation in September, falling on around 13 days.
Can you swim in Haderslev in September?
The sea averages 16°C in September, cold for most swimmers.