Aarhus, Denmark skyline

Aarhus Weather in August

Aarhus, Denmark in August: how the month usually turns out, from 2006–2025 averages.

A typical August day in Aarhus peaks at 20.1°C (68.2°F) and drops to 13.6°C (56.5°F) overnight; expect about 14 rainy days (82 mm in total) and 11.1 hours of sunshine daily.

Avg high

20.1°C (68.2°F)

Avg low

13.6°C (56.5°F)

Rainfall

82 mm (3.2 in)

Rainy days

14 days

Sunshine

11.1 h / day

Humidity

78%

August vs the rest of the year

On temperature, August beats 10 of 11 other months, and it ranks as the wettest month of the year.

MonthAvg highvs AugustRainRainy days
January3.5°C (38.3°F)−16.6°C (−29.9°F)59 mm12
February4°C (39.2°F)−16.1°C (−29°F)46 mm10
March6.8°C (44.2°F)−13.3°C (−23.9°F)44 mm10
April11°C (51.8°F)−9.1°C (−16.4°F)45 mm10
May15.3°C (59.5°F)−4.8°C (−8.6°F)60 mm12
June18.7°C (65.7°F)−1.4°C (−2.5°F)70 mm11
July20.6°C (69.1°F)+0.5°C (+0.9°F)81 mm13
August20.1°C (68.2°F)—82 mm14
September17.1°C (62.8°F)−3°C (−5.4°F)57 mm10
October12.4°C (54.3°F)−7.7°C (−13.9°F)73 mm13
November8°C (46.4°F)−12.1°C (−21.8°F)54 mm12
December5°C (41°F)−15.1°C (−27.2°F)58 mm13

What August feels like in Aarhus

Late summer arrives in Aarhus with August. The middle of the day is pleasantly mild. The gap between afternoon and night is small, so nights stay mild and the temperature hardly changes after dark. The air is fairly humid, though at these temperatures it rarely feels oppressive.

Rain in Aarhus in August

Dry days are the exception, with rain on about every other day. Wet days average about 5.9 mm (0.2 in), enough to soak you without an umbrella. The yearly figure is similar, around 5.2 mm per wet day. August is Aarhus's wettest month of the year.

Daylight and sunshine in August

On 15 August the sun rises at about 5:48 am and sets around 9:00 pm local time, giving 15 h 12 min of daylight. Compared with mid-July, the day has lost 1 h 55 min. About 73% of daylight hours are sunny; in short, there are plenty of bright spells.

How August compares to the rest of the year

August is the 2nd warmest month of the year in Aarhus. Compared with July, afternoons are 0.5°C (0.9°F) cooler, with 1 mm more rain. Temperatures keep falling into September. The next month's average high: 17.1°C (62.8°F).

Who August suits

  • Sightseeing: a good fit — the weather rarely gets in the way of a city walk.
  • Parks & outdoor: a good fit — comfortable for long walks and picnics.
  • Beach: less ideal — too many rainy days.

Tips for visiting Aarhus in August

Rain Protection

A compact umbrella and a light waterproof jacket.

Sunglasses

Bright days make sunglasses worth packing.

Quick questions

How warm is Aarhus in August?

It feels mild: typical highs are 20.1°C (68.2°F), with lows near 13.6°C (56.5°F).

Does it rain a lot in Aarhus in August?

Quite a lot — 82 mm spread over about 14 days.

What should I wear in Aarhus in August?

Based on the averages: rain protection and sunglasses. Evenings feel similar to the day, so the same clothes work from morning to night.

Is August or September better for visiting Aarhus?

September, clearly: it ranks #1 of 12 among Aarhus's months, against #4 for the other. September is cooler and has fewer rainy days.

Is August a good time to visit Aarhus?

Good

Good — comfortable temperatures, frequent rain (about 14 rainy days), plenty of sunshine (11.1 h a day). Within Aarhus's own year, August ranks #4 of 12.

August in other Denmark cities

Warmer or drier places in August

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Monthly averages from 20 years of Open-Meteo history (2006–2025), not a forecast — see all 12 months in Aarhus weather by month.