Czech Republic Cesky Krumlov Weather in December — Climate Guide
December in Cesky Krumlov is moderate
Cesky Krumlov Weather in December — Quick Answer
As of 2026- Avg temp
- 3° / -3°
- Rainfall
- 40mm · 13 days
- Crowds
- Moderate
As of 2026, Cesky Krumlov in December averages a high of 3°C and low of -3°C with 40mm of rain over about 13 days. Cold winter — about 3°C/-3°C, often below freezing with snow and the year's least sun (~1 hour/day). A warm winter coat, hat, gloves, scarf, and non-slip waterproof boots. Castle interiors closed.
December is moderate for Cesky Krumlov.
December turns the town into a Christmas-card scene — about 3°C/-3°C, frequently below freezing, with snow on the medieval roofs and the year's least sunshine (around 1 hour a day). The Advent Christmas market fills the main square (Náměstí Svornosti) and the castle complex with mulled wine, folk crafts, Czech sausage, and trdelník.
The markets draw a moderate uptick in visitors and prices versus November's deep low season, but it is still far quieter than summer. The castle's interior tours and Baroque Theatre remain closed until April; the courtyards, tower, market, and the Egon Schiele Art Centrum are the draws. Rafting does not run.
Travel score
Cesky Krumlov December Weather Stats
Avg High
3°C
Avg Low
-3°C
Rainy Days
13
40mm total
Sunshine
1h
Daily avg
Humidity
86%
comfortable
UV Index
1
Low
Wind
12 km/h
Gusts 25
Crowds
Moderate
At attractions
December Sunrise & Sunset
Air Quality
PM2.5
15 μg/m³
PM10
26 μg/m³
Status
good
Feels-Like Temperature & Wind
Feels like
Daytime
0°C
Nighttime
-7°C
Humidity and wind affect how the actual temperature feels.
Wind
12 km/h
Max gust 25 km/h
Activities Recommended for December
December Travel Pros & Cons
Pros
- Magical Christmas market on the square
- Snow-dusted fairytale Old Town
- Quieter and cheaper than summer
- Mulled wine, trdelník, Czech crafts
Cons
- Castle interiors and theatre closed
- No rafting
- Cold, icy cobblestones, ~1 hour of sun
- Busier/pricier around the holidays
December Events & Festivals
- Christmas market on Náměstí Svornosti (Advent through late Dec)
- Castle interiors closed (Nov-Mar)
- Snow-dusted fairytale scenery
- New Year's Eve celebrations
Cesky Krumlov in December — Full Picture
December turns the town into a Christmas-card scene — about 3°C/-3°C, frequently below freezing, with snow on the medieval roofs and the year's least sunshine (around 1 hour a day). The Advent Christmas market fills the main square (Náměstí Svornosti) and the castle complex with mulled wine, folk crafts, Czech sausage, and trdelník.
The markets draw a moderate uptick in visitors and prices versus November's deep low season, but it is still far quieter than summer. The castle's interior tours and Baroque Theatre remain closed until April; the courtyards, tower, market, and the Egon Schiele Art Centrum are the draws. Rafting does not run.
The cobblestones ice over and daylight is very short, so non-slip waterproof boots and an early start matter. The snow-dusted Old Town, lit market stalls, and castle above make December one of the most atmospheric times to visit — just dress for genuine cold and accept the closed interiors.
New Year's Eve brings celebrations and a busier, pricier few days. Book ahead for the market weekends and the holiday period.
What to Wear & What to Pack
Cold winter — about 3°C/-3°C, often below freezing with snow and the year's least sun (~1 hour/day). A warm winter coat, hat, gloves, scarf, and non-slip waterproof boots. Castle interiors closed.
Packing Checklist
Seasonal Weather Overview
Spring (Mar·Apr·May)
14°C
3.3°C
12.7/mo
Summer (Jun·Jul·Aug)
23°C
12.3°C
15.3/mo
Autumn (Sep·Oct·Nov)
13°C
5°C
11.7/mo
Winter (Dec·Jan·Feb)
Current3°C
-3.3°C
12.3/mo
Cesky Krumlov Monthly Weather Comparison
| Month | High | Low | Rain | Sun | Humid | UV | Crowd | Price |
|---|---|---|---|---|---|---|---|---|
| 2° | -4° | 13d·35mm | 2h | 84% | 1 | Quiet | Low season | |
| 4° | -3° | 11d·30mm | 3h | 80% | 2 | Quiet | Low season | |
| 9° | -1° | 12d·35mm | 4h | 74% | 3 | Quiet | Low season | |
| 14° | 3° | 12d·45mm | 5h | 68% | 4 | Moderate | Shoulder | |
| May (Best) | 19° | 8° | 14d·75mm | 6h | 68% | 5 | Busy | Peak |
| June (Best) | 22° | 11° | 15d·95mm | 6h | 70% | 6 | Very busy | Peak |
| 24° | 13° | 16d·120mm | 7h | 70% | 6 | Very busy | Peak | |
| 23° | 13° | 15d·105mm | 7h | 72% | 6 | Very busy | Peak | |
| September (Best) | 19° | 9° | 12d·65mm | 5h | 75% | 4 | Busy | Shoulder |
| 13° | 5° | 11d·50mm | 4h | 80% | 2 | Moderate | Shoulder | |
| 7° | 1° | 12d·45mm | 2h | 85% | 1 | Quiet | Low season | |
| 3° | -3° | 13d·40mm | 1h | 86% | 1 | Moderate | Shoulder |
View Other Months
Cesky Krumlov December Hotel Picks
Frequently Asked Questions
Is December a good time to visit Cesky Krumlov?
Cesky Krumlov in December is moderate. Tourist crowds are moderate and flight/hotel prices are shoulder.
What's the average temperature in Cesky Krumlov in December?
Cesky Krumlov December averages a high of 3°C and a low of -3°C.
Does it rain much in Cesky Krumlov in December?
Cesky Krumlov December averages 40mm of rainfall over about 13 rainy days.
What should I wear in Cesky Krumlov in December?
Cold winter — about 3°C/-3°C, often below freezing with snow and the year's least sun (~1 hour/day). A warm winter coat, hat, gloves, scarf, and non-slip waterproof boots. Castle interiors closed.
What time are sunrise and sunset in Cesky Krumlov in December?
Cesky Krumlov December sunrise is 07:40 and sunset is 16:05, with 8h 25min of daylight.
What's the air quality like in Cesky Krumlov in December?
Cesky Krumlov December air quality (AQI) averages 40, rated Good. PM2.5 averages 15μg/m³.
What activities are recommended in Cesky Krumlov in December?
In December, Cesky Krumlov is great for Christmas market on the main square, Snowy Old Town photography, Castle Tower and courtyards.
Is December peak season in Cesky Krumlov?
Cesky Krumlov December crowds are moderate and prices are shoulder. You can travel relatively comfortably without long queues.
Best Months to Visit Cesky Krumlov
View Other Months
Planning a December trip to Cesky Krumlov?
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Why you can trust weather guide
Based in Chiang Mai for 8+ years, with 30+ countries visited across Southeast Asia, Japan, and Europe. Every detail in this guide is primary-source verified as of April 2026, with prices auto-refreshed via live exchange rate APIs. This isn't AI-generated boilerplate — it's written from the perspective of someone who has actually been there.