SeasonScore
Cologne, Germany
Photo: Ahgee · CC BY-SA 3.0

Germany

Cologne in August

☀️ Summer

Pleasant and some showers.

🎒 Pack: sunglasses & hat

Best months: Jul (9.3), Aug (9.3), Sep (9.3)

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Why August scores 9.3What goes into the score

How it works
🌡️ 25° / 13°C🌧️ 83 mm💧 dew pt 13°🍃 PM2.5 9
  • Weather comfort50%9.3
    • ✓Comfortable temperatures (25°C highs / 13°C lows)
    • ✓Slightly humid (dew point 13.1°C)
    • ✓Mostly dry (~83 mm rain)
  • Air quality20%9.3
    • ✓Good (within WHO guideline) (PM2.5 ~9 µg/m³)
  • Seasonal hazards20%10.0
    • ·No notable seasonal hazards
  • Safety baseline10%7.5
    • ·Increased caution
Compare monthsPut August side by side with another month
AugJul
Score9.3 Excellent9.3 Excellent
Season☀️ Summer☀️ Summer
High / low25° / 13°25° / 13°
Rain83 mm87 mm
Humiditydew pt 13°dew pt 13°
PM2.59 µg/m³7 µg/m³

Typical-month data: NASA POWER (MERRA-2 reanalysis) 2015–2024 (modelled, not a forecast). Temperatures: Cologne weather-station normals. Rainfall: Cologne weather-station normals (national met service).

Holidays & crowdsAugust 2027

No long holidays

No long public-holiday weekends this month. School holidays aren't counted, so check those if you want to avoid family crowds.

No national public holidays in Germany this month.

National holidays only; regional holidays and school breaks aren't included. Source: holidays (open-source public-holiday calendar).

Nature calendarBlossoms, leaves & seasons in Cologne

  • Snowy daysTypical dates
    Snow likely Dec–Feb (most in Jan: ~4 days)

    Average number of days with snowfall at Cologne.

    Source: Cologne weather-station normals (national weather service, via Wikipedia climate table)

Explore CologneEvents, sights, food & souvenirs

Check event dates locally

A city on the Rhine in western Germany known for its giant Gothic cathedral, Carnival, Kölsch beer and art museums.

Events in August
GamescomDate variesUsually August

One of the world's largest video game fairs.

Why go: Hotels are expensive during the fair.

Where: Koelnmesse

Coming up later

Start of Carnival seasonEvery year11 November every year, at 11:11

The official opening of the Carnival season with costumed crowds.

Why go: The Old Town is extremely crowded.

Where: Heumarkt and the Old Town

Christmas marketsDate variesUsually late November to 23 December

Several large markets with stalls, mulled wine and lights.

Why go: Weekends are very busy.

Where: Cathedral square, Old Town and other squares

CarnivalDate variesUsually February or early March, from Weiberfastnacht to Rosenmontag; date moves with Easter

Street parties, costumes and the big Rosenmontag parade.

Why go: Hotels book up early; expect closures on the main days.

Where: Citywide