Cesky Krumlov weather in September

Monthly temperatures, rain, humidity, what to wear and what to pack — 2024–2025 historical average

Cesky Krumlov September weather at a glance

B Good 🙂

In September, Cesky Krumlov averages 15.1°C, with typical highs of 19.8°C and lows of 11°C. The historical average is 12 wet days and 76% humidity.

Compared with Seoul in September, it is 7.8°C cooler than Seoul, with a similar number of wet days.

Cesky Krumlov September temperature & humidity

Average15.1°CHigh 19.8° / low 11°

Humidity76%

Wet days12 days38% of days

Day–night range8.8°

Cesky Krumlov September rain & wet days

Wet days12 daysHistorical monthly average

Share of wet days38%Not a forecast probability

Pack a compact umbrella. Keep an indoor stop available between outdoor activities.

What to wear in Cesky Krumlov in September

T-shirts or long sleeves with one light outer layer should be comfortable. Showers are possible, so a compact umbrella is useful.

DaytimeLong sleeves and a light jacket · average high 19.8°C
Morning & eveningLong sleeves with a jacket or cardigan · average low 11°C
FootwearComfortable walking shoes; quick-dry footwear for rainy days.

Useful extras

Light outer layerCompact umbrella

Use the Paris checklist as a starting point →

Packing essentials

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Travel compression packing pouches
코멧 여행용 압축 파우치 4종 세트 Travel plug adapter
에너자이저 PD 45W 여행용 멀티 어댑터, 화이트 Compact folding umbrella
솔리앤 초경량 UV차단 3단 자동우산 Inflatable travel neck pillow
마이워니 여행용 에어 목베개

Cesky Krumlov September sunrise & sunset times

2026 September · Local time (Europe/Prague)

Sunrise on the 15th06:39

Sunset on the 15th19:16

Daylight duration12h 37m

Start, middle and end of the month
Date	Sunrise	Sunset	Daylight
2026-09-01	06:19	19:45	13h 26m
2026-09-15	06:39	19:16	12h 37m
2026-09-30	07:01	18:44	11h 43m

For sunset photos, arrive before the listed sunset time. Clouds, mountains and buildings can change when the sun becomes visible or disappears.

Calculated for the city coordinates with daylight saving applied. SunCalc · tz-lookup

Cesky Krumlov travel updates

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Cesky Krumlov travel essentials

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Best months to visit Cesky Krumlov

Bar height shows our simple weather-comfort score, not a safety rating; colour shows temperature.

J F M A M J J A S O N D

ColdHot

September weather by year

September 202415.2°12 wet days, 76% humidity

September 202515°11 wet days, 76% humidity

Daily weather in 2025

Daily high and low temperatures; blue labels show precipitation

128°12°

221°14°2.8mm

325°11°

429°13°

521°13°13mm

619°10°1.7mm

720°9°

821°9°

922°11°4.1mm

1020°12°9mm

1121°11°

1221°13°3.4mm

1320°12°1.2mm

1417°11°3.9mm

1522°10°

1618°12°1.6mm

1717°10°

1823°10°

1927°10°

2029°15°

2129°13°

2219°11°

2313°9°

2411°9°16mm

2513°9°5.1mm

2615°9°

2717°9°

2817°8°

2914°6°

3012°4°

Frequently asked questions

What is Cesky Krumlov weather like in September?

In September, Cesky Krumlov averages 15.1°C, with typical highs of 19.8°C and lows of 11°C. The historical average is 12 wet days and 76% humidity. Our weather-comfort rating for this month is good.

Does it rain a lot in Cesky Krumlov in September?

There are about 12 wet days in September. A compact umbrella is still useful.

What should I wear in Cesky Krumlov in September?

T-shirts or long sleeves with one light outer layer should be comfortable. Showers are possible, so a compact umbrella is useful.

What are the best months to visit Cesky Krumlov?

Recent weather data rates April, August, September among the more comfortable months.

Where can I check Cesky Krumlov weather in September in real time?

Check local webcams for the view right now and a local weather service for today’s forecast. Monthly temperatures here are historical averages.

What time are sunrise and sunset in Cesky Krumlov in September?

On 2026-09-15, calculated sunrise is 06:39 and sunset is 19:16 in local time (Europe/Prague). Times vary by date and terrain.

Cesky Krumlov weather by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

More Europe destinations in September

Madrid Seville Granada Mallorca Lisbon Porto Florence Venice Milan Naples Amalfi Positano Sicily Palermo Cinque Terre Nice Lyon Mont Saint-Michel Strasbourg Amsterdam All destinations →

Open-Meteo (CC BY 4.0) · 2024–2025 historical data, aggregated and rounded by this site. Not a forecast or long-term climate normal. Calculation method and limitations